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Research > Chapter 1015
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The pathogenesis and immunology of African trypanosomiasis in domestic animals
The pathogenesis of a single challenge dose of Haemonchus contortus in lambs under six months of age
The pathogenesis of an enteric infection in pigs, experimentally induced by the coronavirus-like agent, CV 777
The pathogenesis of border disease virus in sheep
The pathogenesis of bovine ephemeral fever virus infection of adult mice
The pathogenesis of experimental toxoplasmosis in infections caused by an avirulent strain of Toxoplasma
The pathogenesis of experimentally induced Trypanosoma brucei infection in the dog. I. Tissue and organ damage
The pathogenesis of experimentally induced Trypanosoma brucei infection in the dog. I. Tissue and organ damage. II. Changes in the lymphoid organs
The pathogenesis of experimentally induced Trypanosoma brucei infection in the dog. II. Changes in the lymphoid organs
The pathogenesis of field rickets in turkey poults
The pathogenesis of idiopathic hypercalciuria: evidence for renal tubular calcium leak
The pathogenesis of natural and simulated natural foot-and-mouth disease infection in cattle
The pathogenesis of nephritis in chickens induced by infectious bronchitis virus
The pathogenesis of sequential infection with parainfluenza virus type 3 and Pasteurella haemolytica in sheep
The pathogenesis of sleeping sickness
The pathogenesis of vesicular exanthema of swine virus and San Miguel sea lion virus in swine
The pathogenesis of viral leukoencephalomyelitis-arthritis of goats. I. Persistent viral infection with progressive pathologic changes
The pathogenesis-related proteins of tobacco: their induction by viruses in intact plants and their induction by chemicals in detached leaves
The pathogenetic effect of colamine phosphate in ascaridiasis in chicks
The pathogenic Candida species and diseases caused by Candidas in man
The pathogenic external and internal flora of the American roach (Periplaneta americana L.) in Baguio City, Philippines
The pathogenicity and control of eelworms on citrus
The pathogenicity and defectiveness of PRCII: a new type of avian sarcoma virus
The pathogenicity of Bacillus thuringiensis for Crocidolomia binotalis
The pathogenicity of Beauveria bassiana (Bals) Vuill on larvae of Lamprosema lateritalis Hamps (Lepidoptera: Pyralidae), a pest of afrormosia in Ghana
The pathogenicity of Meloidogyne javanica to wheat (Triticum aestivum)
The pathogenicity of Neoaplectana carpocapsae to blackfly larvae
The pathogenicity of Newcastle disease virus isolated from migrating and domestic ducks and the susceptibility of the viral glycoproteins to cleavage
The pathogenicity of Yersinia enterocolitica strains isolated from various sources in four test systems
The pathogenicity of larvae of Toxocara canis in mice
The pathogenicity of two Avetonou field strains T. brucei and T. congolense in cross-breeds
The pathogens of root rots of winter vetch and their role in the pathogenic process
The pathogens of some virus diseases of cereals in China VIII. Studies on maize rough dwarf virus
The pathognomonic significance of yeast cell-fixed antibodies in clinical specimens
The pathologic diagnosis of subclinical leptospirosis in Saskatchewan swine
The pathological and serological response induced in pigs by parenteral inoculation of Mycoplasma hyopneumoniae
The pathological causes of abnormal defoliation of citrus trees regenerated by top grafting
The pathological effects of immunosuppression of Schistosoma mansoni-infected mice, with particular reference to survival and hepatotoxicity after thymectomy and treatment with antithymocyte serum, and treatment with hydrocortisone acetate
The pathological features of severe cases of infectious bovine rhinotracheitis
The pathology of saddleback disease of underyearling Atlantic salmon (Salmo salar)
The pathology of Gomen disease: a cerebellar disorder of horses in New Caledonia
The pathology of Haplorchis pumilio (Looss, 1896) infections in cultured tilapias
The pathology of Rhipicephalus appendiculatus infestation of eland Taurotragus oryx
The pathology of Rift Valley fever. II. Lesions occurring in field cases in adult cattle, calves and aborted foetuses
The pathology of Toxocara infection in non-specific hosts
The pathology of a retinal degeneration in Friesian cows
The pathology of bacterial infection of the genitalia in rams
The pathology of immigrants: paragonimiasis (or pulmonary distomiasis)
The pathology of infection with Schistosomatium douthitti in the laboratory mouse and the meadow vole, Microtus pennsylvanicus
The pathology of liver tumours in the dog
The pathology of nasopharyngeal myiasis in Saudi Arabian camels (Camelus dromedarius)
The pathology of navicular disease and its treatment using cumarin (warfarin)
The pathology of oesophagostomiasis in pigs
The pathology of small lesions of atelectasis and consolidation in the anterior lobes of the lungs of young sheep
The pathology of soft contact lens spoilage
The pathology of strongyliases and fascioliasis
The pathology of the feline model of mucopolysaccharidosis VI
The pathology of the organs of digestion in patients with helminthiases and with giardiasis
The pathology of the pericyst in liver hydatidosis
The pathology of the skeletal and cardiac muscles of cattle with xanthosis
The pathophysiology of altered calcium metabolism in rhabdomyolysis-induced acute renal failure. Interactions of parathyroid hormone, 25-hydroxycholecalciferol, and 1,25-dihydroxycholecalciferol
The pathway of 14CO2 fixation in young greenhouse-grown jojoba seedlings
The pathway of radial transfer of photosynthate in decapitated stems of Phaseolus vulgaris L
The pattern of LH release of rat pituitary glands during long-term exposure to LH-RH in vitro
The pattern of agricultural development in Tamil Nadu in the 1970s: a districtwise disaggregation
The pattern of bean consumption, laboratory findings in patients with favism, G-6-P-D deficient, and a control group
The pattern of blue mold incidence and spread in the United States and Canada and losses incurred. 1979
The pattern of diabetic complications in African patients in Dar es Salaam
The pattern of feeder roots of tea plants: results of observational research
The pattern of growth in swards of two contrasting varieties of white clover in winter and spring
The pattern of income inequality in rural China
The pattern of material inputs in agriculture when capital is substituted for labour
The pattern of pesticide usage on crops in Scottish agriculture and horticulture
The pattern of purine alkaloid formation in suspension cultures of Coffea arabica
The pattern of respiration rate in the vegetative barley plant
The pattern of sensitivity of a Dermatophilus congolensis (D. congolensis) strain to various antibiotics in vitro, in Nigeria
The pattern of sound production by the tsetse fly Glossina morsitans morsitans Westwood, 1850 (Diptera, Glossinidae)
The patterned mires of the Red Lake peatland, northern Minnesota: vegetation, water chemistry and landforms
The patterns of growth, assimilation of 14CO2 and distribution of 14C-assimilate within vegetative plants of Lolium perenne at low and high density
The peach fruitmoth
The peach variety Yulska Edra
The peanut program for 1982-85
The pear Kosmicheskaya
The pear bug in Southern Kazakhstan
The pear cultivar Condo
The pear psylla (Homoptera) of China with descriptions of seven new species
The pear psyllid
The pear psyllids
The pear psyllids and their parasite complex
The pear saturniid
The pear tortrix - an important pest in some pear-growing areas of eastern Austria
The peasant between the farm and the labour market. A theoretical model of the peasant farm
The peasant economy of the Peruvian Andes
The peasant economy: internal logic, articulation and persistence
The peasant schools of Avila: an experience from Spain
The peasant view of conservation
The peasantry - a social and political force in the social development of Yugoslavia
The peasantry and the Iranian revolution
The peasantry of Eastern Europe, Volume II. 20th century developments
The peasants of El Dorado: conflict and contradiction in a Peruvian frontier settlement
The peatlands of Ireland
The peculiarities of growth and development of lucerne species under variable photoperiod
The peculiarities of heterotrophic nutrition in frost-resistant genotypes of winter cereals
The peculiarities of lipid and protein components of the high- and low-density lipoproteins in patients suffering from coronary atherosclerosis with different number of affected coronary arteries
The peculiarities of the action of auxin on absorbtion of dyes during the process of formation of adventitious roots
The peculiarities of the herbicidal activities of derivatives of 4-bromophenyl-bis-trifluoromethylmethanol
The peculiarities of the hormonal regulation of plant growth and development
The peculiarity of the structural organization and functional activity of the photosynthetic electron-transport chain in connection with the productivity of cotton
The pedo-hydrological response unit approach to catchment management modelling
The pedogenic action of lichens in metamorphic rocks
The penal legislation enforcing the EC market regulations for agriculture
The penetration and translocation of diclofop-methyl in different plant species
The penetration of Eimeria kotlani into the nucleus of the epithelial cell
The penetration of absorbing cells of Lathraea clandestina L. haustoria into the host root tissues
The penetration of ionic lanthanum into the central nervous system of the tick, Amblyomma variegatum
The penetration resistance in a soil with well-defined structural units
The penile cavernous system and its morphological changes in the erected state in the dog
The pentatomid fauna of the Kii Peninsula
The people. Methods, equipment and techniques for rural health care and their evaluation
The pepper weevil (Anthonomus eugenii Cano) in Florida (Coleoptera: Curculionidae)
The peppermint group of eucalyptus
The peppers, Capsicum species
The peptidergic system in Chagas's disease
The peptides produced during the ripening of Cheddar cheese made from buffaloes' milk, cows' milk and a mixture of both
The perception of machinery indicator sounds
The perception of the hazard of soil degradation in South Australia: a review
The perch in France; biology and dwarfism
The perfect state of Cryptococcus neoformans, Filobasidiella neoformans, on pigeon manure filtrate agar
The perfect state of the rice leaf scald fungus and the taxonomy of both the perfect and imperfect states
The performance and carcass quality of Romanian White X Landrace crossbreds compared with the parental breeds
The performance and genotypes of polymorphic proteins
The performance and meat quality of pigs in relation to halothane test
The performance and stability of spray booms
The performance capacity of poultry
The performance in micro-malting tests of twenty varieties of spring barley
The performance of Andropogon gayanus-legume associations in Colombia
The performance of Camborough sows
The performance of Chinese farming regions
The performance of Friesian and buffalo calves
The performance of Glossina pallidipes Austen maintained on oxen at EATRO
The performance of Hereford and Aberdeen-Angus crossbreds of different types
The performance of Holstein crosses and British Friesian steers
The performance of Imroz sheep under semi-intensive conditions. 1. Growth, survival rate and body weight
The performance of Imroz sheep under semi-intensive conditions. 2. Fertility, milk production and wool characteristics
The performance of Krovar I and Krovar II herbicides in 'Frost Marsh' grapefruit
The performance of M & B 25 105-treated trees in the orchard
The performance of Planococcoides njalensis (Homoptera: Pseudococcidae) on some cocoa cultivars
The performance of Welsh Mountain and Scottish Blackface sheep in a Welsh hill environment
The performance of a modified coshocton-type runoff sampler
The performance of a multi-stage bubble separator
The performance of a non-nodulating soybean genotype in mixed culture with nodulating genotypes
The performance of alternative cultivation systems
The performance of alternative cultivation systems. Paper presented at the Joint ADAS/Institution of Agricultural Engineers Conference on Soil management for cereal production, St. Ives, Cambridge, 10 November 1981
The performance of an anaerobic/aerobic lagoon after shock loading
The performance of bobwhite quail fed diets containing Lactobacilli
The performance of crossbreds of Latvian Darkheaded with coarse-wooled Tsigai sheep
The performance of different rates of applied nitrogen on old and newly established meadows (1970-1976)
The performance of fattening cattle offered barley and grass silage in various proportions either as discrete feeds or as a complete diet
The performance of fine-wooled crossbreds
The performance of fodder beet grown under large scale production methods
The performance of four wheat (Triticum aestivum L.) cultivars in blended populations in Maryland
The performance of growing pigs fed least-cost diets formulated by linear programme
The performance of growing pigs fed least-cost diets formulated by linear programming
The performance of hybrid ducks
The performance of important sheep breeds from the Volga basin
The performance of improved types of Slovakian Pinzgau cattle under large-scale conditions
The performance of nor2 tomato hybrids during storage at controlled temperatures
The performance of obese and normal size children on a delay of gratification task
The performance of parent stock of Vedette hybrids under practical conditions
The performance of peanut to tillage practices and calcium levels
The performance of pendimethalin alone and in combination with other herbicides for control of weeds in winter cereals in Europe
The performance of permanent grasslands under long term nitrogen applications and the optimization of fertilization rates from the economic and energy viewpoint
The performance of rams - an important breeding aim
The performance of selected grass cultivars in simple mixtures with white clover
The performance of some apple varieties in dense plantings
The performance of some black currant varieties at Iasi
The performance of some forage rape varieties and lines at the Lovrin Agricultural Research Station
The performance of some pear varieties trained in palmette form at the Timisoara Experimental and Teaching Establishment
The performance of some promising maize hybrids
The performance of some small tree legumes on eroded lands at Wanagama experimental forest
The performance of some wheat lines in the M4 and M5
The performance of sows from a herd selected for low backfat thickness
The performance of sows under large-scale conditions of production. 1. The effect of season on some reproductive characters
The performance of sows under large-scale conditions of production. 2. The effect of parity on some reproductive characters
The performance of sows with different blood group genotypes at large units
The performance of tillage machinery in long term cereal experiments in U.K
The performance of turkey hens in cages
The performance of two chewing insects on water-stressed food plants in relation to changes in their chemical composition
The performance of various spray programmes in controlling bacterial blight of coffee (Elgon/Solai die-back) using copper-based bactericides
The performance of young Caucasian ewes
The performance results of the Jersey gene-pool herd for 1966-79
The performance testing of young Ukrainian Spotted Steppe pigs and the use of results in selection
The performing arts
The performing arts and community recreation and education in Africa
The performing arts in Edmonton. A survey of selected audiences
The pericyst and pericystectomy during hydatid disease of the liver. 178 personal observations
The peridomestic behaviour of Glossina palpalis palpalis (R.D.) - the resting places of Glossina
The period from pollination to the formation of the black layer in maize grains. Inheritance and genetic correlation with some agronomic characters
The period of depression in diameter growth of Norway spruce after selective logging
The period of technical maturity
The perioesophageal nephrocytes of some ischnoceran Mallophaga (Phthiraptera)
The periparturient cow - a pivotal entity in dairy production
The peripheral plasma progesterone concentration and luteal progesterone content in the post-partum ewe
The permanence of pentachlorophenol in preserved joinery timbers
The permanence of tributyltin oxide in timber
The permanent paid agricultural labour force in 1970 and 1979
The permeability barrier in essential fatty acid deficiency: evidence for a direct role for linoleic acid in barrier function
The permeability characteristics of the isolated Malpighian tubules of the housefly Musca domestica
The permeability of phi thickenings in apple (Pyrus malus) and geranium (Pelargonium hortorum) roots to an apoplastic fluorescent dye tracer
The permeability of plant cell walls as measured by gel filtration chromatography
The permeability of the midgut of three insects to cardiac glycosides
The permeability of the tegument of cysticercoids from the genus Aploparaksis Clerc, 1903
The peroxidase anti-peroxidase technique for the demonstration of immunoglobulin G in rat livers infected with Fasciola hepatica
The peroxidase method for the identification of soyabean cultivars
The persistence and activity of insecticide spray deposits on woven polypropylene fabric
The persistence and degradation of Dursban and Nuvacron on cotton plants, in relation to variations in temperature and humidity
The persistence and distribution of some insecticides-nematicides in pine litter
The persistence of Caragard at different fertilizer levels under citrus
The persistence of Pieris rapae granulosis virus in soil and on foliage and its natural spread
The persistence of antibodies in patients recovered from visceral leishmaniasis
The persistence of commercial antibiotic preparations in milk following intramammary infusion
The persistence of dieldrin and endosulfan in residual spraying against tsetse, using helicopters
The persistence of infectivity of conidia of Entomophthora obscura at different temperatures on the surface of an unsterilised soil
The persistence of insecticide spray deposits on woven polypropylene and jute sacking
The persistence of prometryne and propazine in a derno-podzolic soil
The persistence of some herbicides after soil fumigation with metham-sodium
The persistence of the juvenile phase in nucellar Citrus clones
The personal factor in the success of planned agricultural development schemes
The persulfate oxidation of a soil humic acid
The pesticide conspiracy
The pesticide dilemma
The pesticide manual. A world compendium
The pesticide manual: a world compendium
The pests of apple in Quebec in 1980
The pests of fruit crops in Quebec in 1979
The pests of fruit crops in Quebec in 1980
The pests of palm in tropical America
The pests of sugarcane in the Caribbean
The pests of the aerial parts of cucumber grown under cover
The phago-stimulatory effects of protein hydrolysates and their role in the control of medflies
The phagocytic cell response of the ovine lung to Pasteurella haemolytica
The phagocytosis of cells with intranuclear crystals in the mid-gut epithelium of the larva of Tenebrio molitor L
The pharmacokinetic profile of ochratoxin A in the rat after oral and intravenous administration
The pharmacokinetic profiles of ochratoxin A in pigs, rabbits and chickens
The pharmacokinetics and tissue levels of polymyxin B, colistin and gentamicin in calves
The pharmacokinetics of meclofenamic acid in the horse
The pharmacokinetics of some aminoglycoside antibiotics in the horse
The pharmacokinetics of thiopentone
The pharmacokinetics of xylazine hydrochloride: an interspecific study
The pharmacokinetics, pharmacological responses and behavioral effects of acepromazine in the horse
The pharmacological basis of therapeutics
The pharmacological effects of a ligroin extract of nutmeg (Myristica fragrans)
The pharmacological effects of tiaprost (Iliren (R) )
The phase behaviour and polymorphism of milk fat, milk fat fractions and fully hardened milk fat
The phase transition of K2SO4 at about 850 K
The phenocopy method of analysing gene action during ontogeny as exemplified by mutants of diploid strawberry
The phenolics and a hydrolysable tannin polyphenol oxidase of Medinilla magnifica
The phenology and distribution of aphids in California alfalfa as modified by ladybird beetle predation (Coleoptera: Coccinellidae)
The phenology and fluctuation of horse-flies in the Central European mountain zone as in the case of the Vogelsberg (Diptera: Tabanidae)
The phenology and growth of water hyacinth (Eichhornia crassipes (Mart.) Solms) in a eutrophic north-central Florida lake
The phenology of Antonina graminis (Mask.) (Hom., Pseudococcidae) and Odonaspis ruthae Kot. (Hom., Diaspididae) on lawn grasses in southern Israel
The phenology of Oscinella spp. (Diptera: Chloropidae)
The phenology of Pieris napi microstriata (Lepidoptera: Pieridae) during and after the 1975-77 California drought, and its evolutionary significance
The phenology of some fruit tree species in a lowland dipterocarp forest
The phenology of the principal vector of malaria Anopheles sacharovi Favre in the Kura-Araksinskiy Lowland
The phenomenon of 'point growth' and its relation to flushing and strand formation in mycelium of Serpula lacrimans
The phenomenon of asymmetrical heredity of the serum transferrin genotypes in mice
The phenomenon of elimination in experimental infection of chicks with the nematode Syngamus trachea
The phenomenon of induction of preference in the cotton bollworm Heliothis armigera
The phenomenon of marginalisation in underdeveloped rural communities
The phenomenon of metaxenia in apple
The phenotype of iojap plants: sorting-out of plastids vs. incoordination
The phenotypic and genetic analysis of fertility in sows
The phenotypic basis for population differentiation following mass selection
The phenotypic plasticity of Brassica oleracea L. cultivars and their allocation to particular varieties
The phenoxy alkanoic herbicides and difficulties in analyzing them
The phenoxyalkanoic herbicides. Volume 1. Chemistry, analysis and environmental pollution
The philosophical basis and financial arrangements for the partnership of bodies sponsoring integrated facilities
The philosophy of planning
The phloem of the haustoria of Cuscuta
The phosphate response of eight Mediterranean annual and perennial legumes
The phosphate rock of South Africa
The phosphate rock, sulphur, ammonia, phosphoric acid and fertiliser supply/demand situation
The phosphatidyl-myo-inositol-4,5-bisphosphate phosphatase from Crithidia fasciculata
The phospholipases of Trypanosoma brucei bloodstream forms and cultured procyclics
The phospholipases of pathogenic and non-pathogenic Trypanosoma species
The phospholipid profile of cock spermatozoa before and after in vitro incubation for twenty-four hours at 41 deg C
The phosphorus concentration in apple leaves as affected by foliar application of its compounds
The phosphorus cycle - what are the sensitive areas ?
The phosphorus nutrition of two grain legumes as affected by mode of nitrogen nutrition
The phosphorus requirements of root crops
The photoactivation of glycollate oxidase and chlorophyll biosynthesis in rye seedlings
The photoactivation of malate dehydrogenase and enzymes of glycollate metabolism in seedlings of rye and barley
The photochemical reaction of maize chloroplasts with disruption in phosphorus nutrition
The photodependent regulation of photophosphorylation and photochemical activity of wheat chloroplasts
The photomorphogenetic control of the development of plastid glyceraldehyde-phosphate dehydrogenase and phosphoribulokinase activities in cotyledons of mustard seedlings
The photoneuroendocrine control of seasonal breeding in the ewe
The photoperceptive sites and the function of tissue light-piping in photomorphogenesis of etiolated oat seedlings
The photoperiodic behaviour of wheat varieties from different geographical latitudes. I. The effect of light as a climatic factor on morphological components of yield in Triticum durum Desf
The photoperiodic regime of the species of the genus Gossypium L
The photoproduction of 1 alpha ,25-dihydroxyvitamin D3 in skin. An approach to the therapy of vitamin-D-resistant syndromes
The photoreceptors of the high irradiance responses of plant photomorphogenesis
The photoregulation of ontogeny in soyabean in relation to breeding problems
The photoregulation of process of lucerne plant regeneration from protoplasts
The photostability of different chlorophyll forms in dark grown leaves of wheat. V. Accumulation of protochlorophyllide after photocomposition of the chlorophyllide
The photosynthesis of white clover leaves in a mixed clover/ryegrass sward
The photosynthetic CO2 exchange in wheat leaves: analysis of the Warburg effect
The photosynthetic activity of sunflower in relation to the conditions of cultivation
The photosynthetic apparatus and light regime
The photosynthetic function of the C4 mesophyll cell: integration of carbon metabolism, energy provision and metabolite transport
The photosynthetic intensity of isolated protoplasts supplied with different levels of high bond energy of phosphates
The photosynthetic metabolism of carbon in higher plants
The photosynthetic productivity of maize as affected by ecological and biotic factors
The physical and chemical changes in irradiated potatoes
The physical and chemical properties of whey proteins
The physical characteristics of artificial protein diets for honeybees (Apis mellifera). II
The physical distribution of poultrymeat from the point of view of a poultry slaughterhouse
The physical environment of forest soils
The physical principles in determining the rate of irrigation
The physical properties of ensiled grass and maize
The physical properties of horticultural substrates
The physical properties of milk fat and of blends of milk fat with other oils and fats
The physical properties of some eroded soils of southeastern Nigeria
The physical properties of wool of good and poor quality
The physical structure of the feed and its influence on feed intake and growth of fattening chickens
The physico-chemical changes in 'Coffee Complete' during storage
The physicochemical parameters characteristics of colostrum at transition to normal milk
The physics of a saturated Na2O.2B2O3.10H2O non-convecting solar pond
The physiological and biochemical indices of wheat seeds under long-term storage
The physiological and biochemical responses of broilers exposed to short-term thermal stress
The physiological bases of host-plant specificity of phytophagous insects
The physiological basis and potential for the development of the potato for medium and low elevations
The physiological basis for calcicoly of Larrea divaricata
The physiological basis for the conservation of food crops
The physiological basis of copper toxicity and copper tolerance in higher plants
The physiological basis of seasonal differences in the growth of an infrequently cut ryegrass crop
The physiological basis of seasonal differences in the growth of perennial ryegrass
The physiological basis of seed dormancy in Avena fatua L. I. Action of the respiratory inhibitors sodium azide and salicylhydroxamic acid
The physiological basis of variation in the yield of grass/clover mixtures
The physiological causes of teratological changes in plants
The physiological changes in winter vetch plants in relation to their overwintering
The physiological characteristics of the causal organism of blister canker on poplar tree
The physiological effects of water stress on perennial ryegrass in the field
The physiological importance of the microvilli-bound leucine arylamidase in the final digestion of proteins. 1. Purification and isolation of intestinal leucine arylamidase and aminotripeptidase of the rat
The physiological importance of the microvilli-bound leucine arylamidase in the final digestion of proteins. 2. Comparison of the exopeptidatic activities of purified leucine arylamidase, purified microvilli and microvilli sediment
The physiological importance of the microvilli-bound leucine arylamidase in the final digestion of proteins. 3. The exopeptidatic activities of purified microvilli against peptide mixtures in the presence and after the removal of free amino acids
The physiological importance of the microvilli-bound leucine arylamidase in the final digestion of proteins. 4. The inhibition of the microvilli-bound leucine arylamidase by free amino acids
The physiological mechanism of photoperiodic reaction regulating the onset of pupal diapause in Lepidoptera
The physiological mechanisms of plant adaptation to different stress conditions
The physiological reaction of halothane tested pigs to treadmill exercise, and to slaughter
The physiological role of carotenoids in pollen grain
The physiological significance of cyanide-resistant respiration in higher plants
The physiological significance of lithium for plants
The physiological significance of molybdenum for plants
The physiological significance of pyridine nucleotides with special reference to the energy metabolism of plants
The physiology and biochemistry of drought resistance in plants
The physiology of biennial bearing of mango trees
The physiology of calcium nutrition of lucerne plants. III. Absorption and accumulation of calcium by lucerne grown for fodder
The physiology of calcium nutrition of lucerne. IV. Effect of calcium deficiency on formation of dry matter and reproductive organs, its absorption and accumulation by plants
The physiology of gibberellin-induced elongation
The physiology of growth
The physiology of growth processes
The physiology of hardening and frost resistance of plants
The physiology of in vitro asexual embryogenesis
The physiology of phenolic compounds in plants
The physiology of plant growth with particular reference to the concept of photosynthetic efficiency in mungbean (Vigna radiata (Roxb) Wilczek)
The physiology of plant resistance to low temperatures and frosts
The physiology of the koala
The phytoalexins of the potato
The phytochemistry of cell recognition and cell surface interactions
The phytochrome regulation of the formation of adenyl nucleotides in etiolated barley seedlings
The phytocoenological features of evergreen broad-leaf forest in Guangxi
The phytocoenotic importance of Norway spruce south of its natural range
The phytogeochemistry of the Mine de l'Etoile (Shaba, Zaire)
The phytogeographical distribution of higher fungi and their evaluation of natural resources, Yunnan and Xizang (Tibet)
The phytogeography of the Xizang Ranunculaceae
The phytohormonal effect on the appearance and development of plant embryo
The phytonematode fauna in the roots and rhizosphere of the rose (Rosa damascena Mill.) in Bulgaria
The phytosanitary protection of grain after harvest
The phytosociological groups and their habitats at Sidi Barani
The phytosociological groups and their habitats at Sidi Barrani
The phytotoxic interaction of soil-applied dimethoate with citrus herbicides
The phytotoxicity of herbicides on selected varieties of spring wheat
The phytotoxicity of insecticidal seed coatings and granular and spray soil treatments to grain yields in field experiments on the control of larvae of wheat bulb fly (Delia coarctata Fall.)
The phytotoxicity of narrow distillation range petroleum spraying oils to Valencia orange trees in South Australia. Part I: The influence of distillation temperature and spray timing on yield and alternate cropping
The phytotoxicity of narrow distillation range petroleum spraying oils to Valencia orange trees in South Australia. Part II: The influence of distillation temperature and spray timing on fruit quality
The phytotoxicity of narrow distillation range petroleum spraying oils to Valencia orange trees in South Australia. Part III: The influence of distillation temperature and spray timing on leaf and fruit drop
The phytotoxicity of some herbicides in preliminary experiments in which they were applied in the irrigation water
The phytotoxicity of some phenolic metabolic products of Ophiostoma ulmi to Ulmus sp
The picking stage determines the quality of roses
The pickling quality of parthenocarpic gherkin varieties
The piercing and sucking mouthparts of the larva of Platynaspis luteorubra Goeze (Col. Coccinellidae). 1st contribution to knowledge of the Coleoptera Coccinellidae
The pierid red-egg syndrome
The pig and its diseases
The pig breed resources of China - a perspective
The pig cycle in Spain in the period 1959-1977
The pig enterprise
The pig histocompatiblity system SLA: serological study on a group of antigenic specificities
The pig in the European Economic Community
The pig in the German Federal Republic
The pigeonpea crop and related pest problems in Kenya
The pine shoot-moths, Dioryctria spp. and their parasites in India
The pine tree book
The pine wood nematode: a comparison of the situation in the United States and Japan
The pineapple in Brazil
The pines and pine forests of Xizang
The pink-eyed dilution mutation (p) in the Djungarian hamster
The pinon pine: a natural and cultural history
The pinta could have big future in Britain's pubs
The pioneer projections of international tourism in the Third World. Reflections on a developing multinational decision-making system
The pipe trap, an efficient method for sampling resting adult Culex tarsalis (Diptera: Culicidae)
The piroplasm Theileria ovis detected in sheep in South Wales
The pitfalls of specialized farm credit institutions in low-income countries
The pituitary-ovarian complex in the aged C57BL/6 female mouse
The pituitary-ovarian complex in the aged anoestrous golden hamster
The pituitary-testicular axis in the streptozotocin diabetic male rat: evidence for gonadotroph, Sertoli cell and Leydig cell dysfunction
The place and role of production systems in Hungarian agriculture
The place and the role of graduate tourism specialists in production industries
The place of agriculture in the economy of Pakistan
The place of coppice in energy conservation: technological aspects
The place of education in a national nutrition policy
The place of farmers' multiple activities within the French agrarian structure
The place of fertilizers in the development of Moroccan agriculture
The place of forestry in the Wairoa District Scheme
The place of hardwoods in British forestry
The place of milk production and utilization in Romanian agriculture as a whole
The place of pine bark in horticulture
The place of potato in the rice-based cropping systems
The place of potato production in modern agriculture
The place of second dwellings in the urban system - the example of Vienna
The place of the cerrado in Minas Gerais and its floristic composition
The place of weed control in farm management development
The placenta and malaria. A morphological, parasitological and clinical study
The placing of tree stakes
The plane tiger
The planned organization of co-operative relations between crop and livestock production in the fodder sector
The planning and evaluation of four-factorial field trials
The planning and evaluation of the use of wind pumps in small-scale irrigation -- a case study in Kenya
The planning and management of audio visual media in distance learning institutions
The planning and technical activity of the ISV
The planning of agricultural and horticultural rehabilitation programmes in developing countries. Paper presented to the 1980 World Congress of Rehabilitation International, Winnipeg
The planning of investment programs in the fertilizer industry
The planning of nonformal education
The planning of rural areas
The planning of training in the Third World
The planning, management and control of research and development (R & D)
The plans for water recreation in rural areas. Volume 1: a survey report. Volume 2: development and organizational principles and guidelines
The plant as a metapopulation
The plant availability and yield potential of native and applied fixed phosphates as affected by pH and moisture regime of soils
The plant breeder's reactions to herbicide tolerance in cereals
The plant community as a working mechanism
The plant ecology of the Isipingo Beach area, Natal, South Africa
The plant seed: development, preservation, and germination
The plant water relationship of alang-alang (Imperata cylindrica (L.) Beauv.) and its implication in watershed management. (A hypothetical approach)
The plantain in the Ouragahio region
The plantation as a social system
The plantation economy model and the Caribbean
The plantation in Malaysian economic development
The plantation of rapid-growth leafy tree species in the Mediterranean zones
The plantation redistribution scheme: a case-study of Matupi plantation in the Mandang Province
The planting and culture of peach: analyses and prospects of present-day tendencies
The planting distance with virus-free and virus-infected planting material
The plasmids of Rhizobium leguminosarum:their role in symbiotic nitrogen fixation
The plastics cup - what's in it for you
The platelet factor-3 test for detection of canine antiplatelet antibody
The pleiotropic effects of maturity and row type isogenic lines on the yield stability and development of barley (H. vulgare L.)
The plum bud gall midge - Asphondylia prunorum Wachtl (Cecidomyidae, Diptera), a new species to the fauna of Yugoslavia
The plum industry in the southeastern United States
The plum variety Osogorska edra
The pocket guide to cheese
The poison gland of Polistes hebraeus (Polistinae, Vespidae): morphology and cytochemistry
The poison sac of red imported fire ant queens: source of a pheromone attractant
The polar alkaline disassembly of papaya mosaic virus
The polar lipids of parasitic helminths. IV. Lipids of the lungworm Metastrongylus apri
The polarity of assembly of papaya mosaic virus and tobacco mosaic virus RNAs with PMV-protein under conditions of nonspecificity
The polarization of protein biosynthesis during geotropic movement of wheat coleoptiles in relation to the IAA status of the tissues
The polder drainage of inundated and low-lying land
The policies of GFR Lander for the reorganization of rural areas. The example of Bavaria
The policy experience of twelve less developed countries, 1973-1978
The policy implications of a recreation survey
The policy implications of possible New Zealand wheat pricing schemes
The policy implications of rural-urban migration: policy simulations for Bangladesh
The political activity of co-operative peasantry
The political detection of an Australian forestry perspective
The political economy of Alpine development: tourism or agriculture in St. Maurice
The political economy of Botswana: a study of growth and distribution
The political economy of Taiwanese agricultural development
The political economy of agricultural credit: the case of Bolivia
The political economy of agricultural extension services in India
The political economy of agricultural research in Pakistan
The political economy of ecological destruction in the West African Sahel
The political economy of farm mechanization policy: tractors in Pakistan
The political economy of farm mechnization policy: tractors in Pakistan
The political economy of leisure
The political economy of peasant transformation: theoretical framework and a case study
The political economy of rural development: international development agencies and the Indian context
The political economy of specialized farm credit institutions
The political economy of specialized farm credit institutions in low income countries
The political economy of the Philippine coconut industry
The political economy of the famine in Ethiopia
The political history of establishing a Regional Park System in the Twin Cities Metropolitan Area (Volume I and II)
The political importance of the Alpine pastures and of the Alps. Regional structures and planning principles in the GFR Alpine region. (2 papers)
The political nature of human service planning: a study of the variety village sport training and fitness centre
The political response to immiseration: a case study of rural Ghana
The political role of sport in Britain and the USSR
The political spectrum of western education in Ethiopia
The political uses of tourism: a Philippine case study
The political, economic, and social implications of Pueblo Indian water rights in New Mexico
The politicization of the peasantry in a North Indian State: II
The politicization of the peasantry in a north Indian state: part I
The politics of Pacific Island fisheries
The politics of agrarian change in Asia and Latin America
The politics of agricultural modernization
The politics of aid: the Northern Samar integrated rural development scheme
The politics of development: sugar co-operatives in rural Maharashtra
The politics of food
The politics of food and nutrition planning. A preliminary working paper on its socioeconomic context
The politics of food scarcities in developing countries
The politics of labour and leisure
The politics of land-use reform
The politics of leisure -- social control and social development. In: Work and leisure: the implications of technological change. Leisure Studies Seminar 1980
The politics of mechanization in Sudanese agriculture
The politics of policy implementation in the USSR: Soviet policies on agricultural integration under Brezhnev
The politics of pop festivals
The politics of poverty in rural Asia: review article
The politics of rural stagnation: development policy, local organizations and agrarian change in Jamaica
The politics of the Arts Council
The politics of the Green Pound, 1974-79
The pollen morphology of Burseraceae - a taxonomic comment
The pollen morphology of Ceratonia (Leguminosae: Caesalpinioideae)
The pollen morphology of Macrotyloma (Leguminosae: Phaseoleae)
The pollen morphology of the subfamily Papilionoideae (Leguminosae)
The pollen provisions of the bee colony in 1979-1980. Comparative studies and botanical aspects
The pollen spectrum of some honeys from Norway
The pollen-stigma interaction in the grasses. 2. Pollen-tube penetration and the stigma response in Secale
The pollinating activity of Apis mellifera in Valtellina apple orchards
The pollinating activity of honeybees on rape
The pollination ecology of Dactylorhiza sambucina (Orchidaceae)
The pollination ecology of Echeandia macrocarpa (Liliaceae)
The pollination ecology of Herminium monorchis (Orchidaceae)
The pollination ecology of a population of Erythronium americanum Ker. (Liliaceae)
The pollination ecology of a subalpine meadow
The pollination efficiency of the squash bee (Peponapis pruinosa) and the honey bee (Apis mellifera) on summer squash (Cucurbita pepo)
The pollination mechanism and the optimal time of pollination in Douglas-fir (Pseudotsuga menziesii)
The pollination mechanism in yellow cypress (Chamaecyparis nootkatensis)
The pollination of Bryonia dioica
The pollination of Echinops ritro
The pollination of Ficus vogelii in Ghana
The pollination of Lantana camara
The pollination of apples along the upper reaches of the river Peixe, Santa Catarina
The pollination spectrum in the southwestern American cactus flora
The pollination triangle and time of blossoming chart for apples
The pollination value of honeybees to the bumblebee plant Rhinanthus
The polymorphism of Proteocephalus exiguus (Cestoidea: Proteocephalidae), a mass parasite of coregonid fish
The polypeptide structure of canine coronavirus and its relationship to porcine transmissible gastroenteritis virus
The polypeptide synthesis by purified plant chromatin
The polyphagous leaf-beetle in the Far East
The polyphenolic content and enzyme inhibitory activity of testas from bean (Vicia faba) and pea (Pisum spp.) varieties
The polyphyletic nature of Apanteles Foerster (Hymenoptera: Braconidae): a phylogeny and reclassification of Microgastrinae
The poplar scale infests apple
The popular festival and the development of popular culture in Quebec: a critical approach
The population biology and control of Ascaris lumbricoides in a rural community in Iran
The population biology of disease
The population dynamics of beet cyst nematode (Heterodera schachtii) following a sugar-beet crop in Hessen-Nassau. Part 1
The population dynamics of fruit-flies of the genus Anastrepha (Dip., Tephritidae) in the Reconcavo Baiano. I. Identification of the species
The population dynamics of mammalophilous blackfly species
The population dynamics of microparasites and their invertebrate hosts
The population dynamics of naturally regenerated hinoki seedlings in artificial hinoki stands (II) The mortality factor of first year seedlings
The population dynamics of naturally regenerating hinoki seedlings in artificial hinoki stands. I. The mortality process of first year seedlings
The population dynamics of several herbivorous beetles in a tropical agroecosystem: the effect of intercropping corn, beans and squash in Costa Rica
The population dynamics of weed beet
The population genetics of gynodioecy with cytoplasmic-genic male-sterility
The population of micro arthropods in soils treated with atrazine
The population of the Anopheles maculipennis-complex (Diptera, Culicidae) in SW Macedonia, Yugoslavia
The population structure of Simulium vittatum (Zett.): the IIIL-1 and IS-7 sibling species
The population structure of the pine bark-bug, Aradus cinnamomeus (Heteroptera, Aradidae) in southern Finland
The population structure, density and prevalence of tuberculosis (Mycobacterium bovis) in badgers (Meles meles) from four areas in south-west England
The populational effects of inbreeding in Tribolium
The populations of some Coleoptera species found in storage warehouses of currants and sultanas
The populations of specific helminths of beavers and the role of the spatial factor in regulating the intensity of infection
The populist front in rural development: or shall we eliminate the bureaucrats and get on with the job?
The porcine Hal locus: a major locus exhibiting overdominance
The pork sector
The porosity of the cell wall of Candida albicans
The portal system and hepatic, splenic and superior mesenteric arteries in hepatosplenic schistosomiasis. Angiographic study
The position and the character of the large-scale farming in the United States: Part 1 and 2. From family farms to capitalistic farms
The position in Enigheten
The position of Cnidosporidia in the system of Protozoa
The position of Hungary in international tourism
The position of a buyer
The position of cambia regenerating in grafts between stems and abnormally-oriented petioles
The position of local recreation and short-stay tourism in the GFR 1977/78
The position of small scale agricultural production
The position of technical universities in the agricultural educational system
The position of the agricultural labour force in the sixth five year plan period
The position of the dairy industry in the EEC
The position of women in an Iranian village. Abstract
The position of young managers on co-operative farms
The positioning statement for hotels
The positive effect of potassium and magnesium fertilizing treatments on the volcanic soils of the Massif Central of France. Evolution of K+ in soils and plants during production of English ryegrass for five years
The possibilities and outlook for decreasing the incidence of mastitis using genetic measures
The possibilities for growing Lepista nuda
The possibilities for wheat in central Brazil
The possibilities of Grodan rockwool in horticulture
The possibilities of a second cut from Lilium longiflorum
The possibilities of a village agro-industrial complex in Venezuela: the case of the oil palm
The possibilities of attracting and baiting house-flies (Musca domestica L.)
The possibilities of economizing on wood by reducing sawing losses. Final report
The possibilities of genetic manipulation in fish production in ponds
The possibilities of growth regulator application on pears
The possibilities of including constitutional traits into performance tests of bulls
The possibilities of increasing the crude protein content of various types of grass stand in different ecological conditions of Slovakia
The possibilities of increasing the income of Egyptian agriculture through optimal regional and seasonal distribution of water and by increasing labour productivity: an analysis using an inter-regional linear programming model
The possibilities of nitrogen losses from soils under rubber plantations in North Sumatra
The possibilities of the forecast of infection and the indication of wheat treatment against root rot (Cercosporella herpotrichoides)
The possibilities of the production of a microsporidian infectious to Leptinotarsa decemlineata Say
The possibilities of using insulating double glass with fused edges
The possibilities of using summer fallow lands for producing forage crops
The possibility of a recombinogenic effect in intergeneric grafts
The possibility of an in vivo diagnosis of early ascariasis in piglets
The possibility of automated quality control of particleboards
The possibility of blocking with bis-phenols the cyanide-resistant pathway of electron transmission in helminths
The possibility of catching hungry larvae and nymphs of the taiga tick (Ixodes persulcatus) from vegetation
The possibility of changing the yielding ability of buckwheat by breeding the homostyle varieties
The possibility of combining chloroplast characteristics by means of hybridization
The possibility of creating homozygous grey Karakuls
The possibility of differentiating the structurally close compounds of males of the gypsy moth
The possibility of early prediction of the breeding value of hybrids and the effectiveness of selection in the F2
The possibility of effects of the immunological reactions inherent in fertilisation on the molecular mechanism of evolution
The possibility of evaluating the changes in the botanical composition of hay from natural meadow associations due to PK fertilization
The possibility of forecasting the effectiveness of selecting lines of the silkworm (Bombyx mori L.) based on weight and silk content of cocoons
The possibility of freeing Abramis brama and A. ballerus from monogeneans with the help of ammonia baths
The possibility of improvement in sugar-beet section technology within the scope of HCR
The possibility of improving cacao production in farming areas with the aid of decamethrin
The possibility of improving world nutrition by use of cassava, soya beans, milk protein and blood plasma
The possibility of increasing meat production of different categories of cattle
The possibility of increasing rice production in Tongren area in view of climate conditions
The possibility of increasing the effectiveness of cow slurry by separating the faeces and urine
The possibility of influencing the reproductive performance of sows with stimulatory feeding
The possibility of intensive production of guinea-fowl meat
The possibility of leafy, biennial radishes from hybridization of Raphanus sativus (fodder radish) and R. maritimus (sea radish)
The possibility of making use of incompatibility in the breeding of hybrid lucerne
The possibility of obtaining three crops of lambs in two years from Polish Merinos
The possibility of predicting growth and carcass characters of pigs using an index of protein metabolism
The possibility of predicting milk yield from the first recorded milking
The possibility of preparing axenic cultures of Giardia lamblia on solid media and determination of their saccharolytic properties
The possibility of preventing some mycoses of stored fruits and vegetables by using essential oil mixtures
The possibility of rationalizing winter wheat irrigation regimes by using reserve irrigation
The possibility of rearing the predacious beetle Cryptolaemus montrouzieri Muls. (Coleoptera, Coccinellidae) on eggs of the Angoumois grain moth
The possibility of selecting arctic foxes for fur characters
The possibility of selecting pigs for litter size
The possibility of selecting winter rye varieties according to yield and grain quality and their interaction with the cultivation site
The possibility of selection in favour of red Patna type rice in the course of varietal maintenance. I. Early behaviour of F1 hybrids of cultivated red rice
The possibility of semen collection from arctic foxes (Alopex lagopus)
The possibility of shortening the service period in cows
The possibility of single-parameter non-destructive quality control of particleboards
The possibility of staining Trichomonas vaginalis with acridine orange
The possibility of structural improvements in the disposal of animal carcasses from both economic and hygienic viewpoints - the example of North Rheine Westphalia
The possibility of the acclimatisation of Podisus
The possibility of the preservation of phytocoenotic relationships in joint tissue culture
The possibility of the simultaneous evolution of oxygen and hydrogen from aqueous solution on irradiation with near ultraviolet or visible light
The possibility of using Phytomyza orobanchia Kalt. for the control of broom rape
The possibility of using a biuret method for the determination of crude protein content in wheat and rye grain
The possibility of using a cytokinin alone or with other growth regulators to break the dormancy of seeds of rosaceous fruit trees of the genus Prunus
The possibility of using alternative sources of energy in crayfish-culture
The possibility of using artificially moistened ears of maize in drying experiments
The possibility of using azolla as a source of nitrogen for rice in Taiwan
The possibility of using carp polymorphic proteins for estimation of offspring viability and resistance to branchiomycosis
The possibility of using chemical and mechanical methods to control Coryneum cardinale
The possibility of using differential chromosome staining in the cytological analysis of maize-Tripsacum hybrids
The possibility of using dwarf forms of winter rye as donors of short-strawed habit
The possibility of using endoindicators in determining the digestibility of the nutrients from tropical and subtropical fodder crops
The possibility of using entomogenous fungi for controlling populations of blood-sucking mosquitoes
The possibility of using ethephon as a gametocide in hybridization
The possibility of using glyphosate to control mosses in tea
The possibility of using heterosis in crossing Slovakian Pied with black pied cattle
The possibility of using karyology in the taxonomy of nematodes
The possibility of using larvae of Chrysopa septempunctata Wesm. and Chrysopa formosa Br. for the control of Myzodes persicae Sulz. on tobacco
The possibility of using laser radiation to produce initial breeding material in buckwheat
The possibility of using light-traps for studying the seasonal dynamics of abundance and age composition of midges of the species Culicoides sinanoensis (Diptera, Ceratopogonidae) in the south of the Krasnoyarsk region
The possibility of using multi-stage selection in breeding the Gottingen Miniature pig
The possibility of using nematophagous fungi in the control of some plant nematodes under enclosed conditions
The possibility of using polymorphism of blood serum proteins in the selection of cattle
The possibility of using serum transferrin allotypes to predict reproductive ability of horses
The possibility of utilizing molasses, sodium metabisulphite and ground maize in ensiling fresh lucerne
The possibility of weed control by the use of an ultra-high frequency electromagnetic field
The possible antiketogenic and gluconeogenic effect of the omega -oxidation of fatty acids in rats
The possible appearance of Phoracantha semipunctata (F.) in Spain
The possible application of gene for gene concept in blast resistance
The possible association of a sorghum (Sorghum sudanense) hybrid as a cause of developmental defects in calves
The possible contribution of the (Netherlands) Ministry of Agriculture and Fisheries to development co-operation
The possible interrelationship between plant-parasitic nematode (Tylenchorhynchus) and a root-rot fungus from gram (Cicer arietinum L.)
The possible involvement of aspartate receptors in central thermoregulation in the sheep
The possible mechanism of the formation of mycelial structures by Verticillium fungi
The possible mode of action of mebendazole in Ascaris suum
The possible origin of H1N1 (Hsw1N1) virus in the swine population of Japan and antigenic analysis of the isolates
The possible protective function of extrafloral nectaries of Acacia saligna
The possible relation between cytokinins and secondary xylem formation in Pinus silvestris I. Seasonal corrections
The possible role of GA3 in promoting flowering in the short-day plant Pharbitis nil
The possible role of a fibrous body in the generative cell of the pollen grain of Tillandsia caput-medusae Morr. (Bromeliaceae)
The possible role of abscisic acid in the mechanism of the herbicidal action of 2,4-D and picloram
The possible role of aero-allergens in the epidemic of asthma deaths
The possible role of animal manures in the dissemination of livestock parasites
The possible role of aromatic amino acid catabolites in the pathogenicity of Trypanosoma brucei gambiense
The possible role of beta -indolylacetic acid and cytokinins in the vitality of nodule bacteria
The possible role of farm animals, dogs and rodents as reservoir hosts for human schistosomes in Dakahlia Governorate, Egypt
The possible role of fungal sensitization in the pathogenesis of generalized essential pruritus
The possible role of hormonal factors in the phenomenon of dormancy
The possible role of molluscs in the circulation of Trichinella
The possible role of prolactin in the regulation of nesting behaviour and the secretion of luteinizing hormone in broody bantams
The possible role of respiratory syncytial virus and Pasteurella spp in calf respiratory disease
The possible role of the soil fauna in the epizootiology of cysticercosis in cattle. I. Earthworms - the biotic factor in a transmission of Taenia saginata eggs
The possible role of the soil fauna in the epizootiology of cysticercosis in cattle. I. Earthworms - the biotic factor in a transmission of Taenia sagina