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Research > Section 1



Chapters

Les systèmes à planches surélevées: un moyen de produire des légumes hors saison en zone tropicale et subtropicale

A buried soil of syrt deposits in the Saratov trans-Volga and its age

A comparative trial of soya bean varieties with and without inoculation of the seeds with bacteria - Tunisia

A field evaluation of nematode-resistant tomato varieties for vine-ripe tomato production

A guide to the identification of seeds of the species of weed vetch in the USSR

A model of temperatures, transpiration rates and photosynthesis of sunlit and shaded leaves in vegetation canopies

A new ringspot virus disease in Hibiscus rosa-sinensis

A note on the straw intake of sheep given supplements of urea-molasses, soya bean meal, barley-urea or barley

A rabies-induced serum factor inhibiting Rous sarcoma virus in chicks

A simplified method for determining the resistance of tomato seedlings to Fusarium and Verticillium wilts

A study of the resistance of sugar-beet varieties and species of wild beet to the beet nematode

A survey of hookworm infestation in villages of Vyara Taluka, Surat District, Gujarat State

Absence of residues from crops irrigated with water treated with trifenmorph for schistosomiasis control

Acid sulphate soil and potential acid sulphate soil in the swampy area in South Sumatra, Indonesia

Aflatoxin and trichothecene toxins: skin tumour induction and synergistic acute toxicity in white mice

Ageing in excised roots of tomato I. A comparison of the effects of glucose, fructose and sucrose

Alfalfa weevil resistance in four alfalfa varieties when sprayed and unsprayed

Amino acid and mineral salt content of tomato seed and skin waste

An approach to the taxonomic situation of Triticum. II - The taxonomic situation in tetraploid wheats

An introduction to articulated wheeled skidder stability on steep slopes

An ultrastructural study of sperm in sterile hybrids from crosses of Heliothis virescens and Heliothis subflexa

Anatomical variations of flood-resistant and deep-water rices under field and deep-water conditions

Annual ring width, tracheid length and specific gravity in Pinus sylvestris trees grown on different sites

Antitoxin titer in colostrum and milk after vaccination of sows with Clostridium perfringens type C toxoid vaccine

Approach to eliminating tristeza virus from citrus trees by using trifoliate orange seedlings

Aspects of the attack of vine roots by the nematode Xiphinema index, vector of court-noue disease of the vine

Australian Eucalypts.] Diehard Stringybark; Tindales Stringybark; Youmans Stringybark; Mckies Stringybark.

Bacteriostasis in soils sterilized by gamma irradiation and in reinoculated sterilized soils

Beet necrotic yellow vein virus from rizomania-affected sugar beet in Japan

Biochemical and serological characteristics of Lancefield groups E, P, and U streptococci and Streptococcus uberis

Biological sulphate-reduction in the spermosphere and the rhizosphere of rice in some acid sulphate soils of Senegal

Body water content and turnover in several species of rodents as evaluated by the tritiated water method

Brain tumor types induced by the Schmidt-Ruppin strain of Rous sarcoma virus in inbred Fischer rats

Bromegrass mosaic virus infection of seedling roots of Zea mays, Triticum aestivum, Avena sativa and Hordeum vulgare

Calcium and magnesium in plants and soil from a serpentine area on Unst, Shetland

Capsicum virus diseases in Campania. I. Tobacco mosaic virus and potato Y virus

Causes of the loss of resistance to brown rust in varieties of winter wheat

Changes in enzyme activity during elongation and tuberization of stolons of Solanum tuberosum L. cultured in vitro

Changes in the reserve starch of one-year-old shoots and roots of grafted and own-rooted apple trees

Chemical control of sorghum shootfly Atherigona varia soccata Rondani

Chemical control of the red spider mite, Tetranychus cucurbitacearum Sayed, on watermelon

Chlorinated hydrocarbon pesticide residues in the rice straw, paddy soil and Italian ryegrass soil

Clay minerals in the clay-loam soils of the taiga and forest-tundra of western Siberia

Clover yellow mosaic virus infection of seedling roots of Pisum sativum

Comparative effect of zinc oxide and zinc sulphate as dietary zinc supplements upon swine growth: a short note

Comparative tolerance of walnut species, walnut hybrids, and wingnut to the root-lesion nematode, Pratylenchus vulnus

Comparison of the utilization of water-soluble and non-water-soluble nitrogen of grass silage in sheep

Comparison of zinc sulfate and zinc EDTA as zinc fertilizer sources

Condensation of water vapour in thick chernozems low in humus of the left bank of the Ukrainian wooded steppe

Contribution to the study of soils of tropical regions. Red soils over sandstone and sandy material in West Africa

Control of regeneration in roots of the deep-rooted weed Chondrilla juncea L

Control of root-knot nematodes and weeds in cigar filler tobacco seedbeds by soil fumigation

Correlation between root weight and sugar content in diploid and tetraploid variety-line sugar-beet hybrids

Cultivation of sainfoin for seed in the conditions of the Transylvanian plain

Cyanogenesis: its inheritance in Sorghum bicolor, Sorghum sudanense, Lotus, and Trifolium repens - a review

Cytoplasmic compartmentalization of the protein and ribonucleic acid species of vesicular stomatitis virus

Data on the resistance of older Czech wheats to Puccinia striiformis Westend

Detection of virulent swine fever virus added to an attenuated live swine fever virus vaccine.

Determination of tocopherols, sterols, and steryl esters in vegetable oil distillates and residues

Development of soil temperature and soil water criteria for characterizing soil climates in Canada

Development, assessment and seed transmission of Septoria nodorum

Differential diagnosis of toxoplasmosis and sarcocystis in cardiac and skeletal muscles of cattle, sheep and swine

Dissociation of vesicular stomatitis virus and relation of the virion proteins to the viral transcriptase

Distribution of antibodies to transmissible gastroenteritis virus in serum and milk of sows exposed to the virus

Drainage of newly reclaimed marine clayey sediments, peat soils, and acid-sulphate soils

EKG, respiratory, saliva flow and serum mineral changes associated with KCl-citric acid induced tetany in cattle

Economic injury thresholds of bean pod mottle and tobacco ringspot virus infection of soybeans

Effect in vitro of soil fumigants on soil microbial population in relation to degradation of tobacco mosaic virus

Effect of annual soil fumigation and preharvest vine burning on verticillium wilt of potato

Effect of cultivar resistance and soil fumigation on soilborne wheat mosaic virus in Florida

Effect of fertilizers on the dimensions of Scots Pine seedlings on soils in the Vaccinium vitis-idaea site type

Effect of fruit thinning and zinc sulphate spray on alternate bearing habit and fruit quality in 'Valencia, oranges

Effect of irrigation with thermal water on trace-element content of some Georgian soils

Effect of poly-L-ornithine on the attachment of tobacco mosaic virus to tobacco leaves and on the uncoating of viral RNA

Effect of propagation medium and root promoting substance on rooting cuttings of five Viburnum species

Effect of sorghum shoot fly Atherigona varia soccata Rond. infestation levels on sorghum yield in Thailand

Effect of transplanting tobacco seedlings in peat pots on plant vigour and on susceptibility to Thielaviopsis root rot

Effect of various combinations of trellis, pruning, and rootstock on vigorous Sultana vines

Effects of defoliation, girdling, and severing of Sugar Maple trees on root starch and sugar levels

Effects of fluometuron on photosynthesis, respiration and ultrastructure of developing velvetleaf seedlings

Effects of salts, soil pH and humic acids on the retention and release of trace elements in soil

Efficacy of Marek's disease vaccines: protection and viraemia studies with turkey herpes virus vaccines

Eimeria tenella: an in vivo and in vitro comparison of the Wisconsin, Weybridge, and Beltsville strains

Encephalomyelitis of swine caused by a haemagglutinating virus. VI. Morphology of the virus

Enzymes and nucleotides in virions of Rous sarcoma virus

Escape in space by Sterculia apetala seeds from the bug Dysdercus fasciatus in a Costa Rican deciduous forest

Evaluating penetration resistance and wheel sinkage response to soil water suction changes in a draining clay soil

Evaluation of sugarcane seedlings for resistance to the sugarcane borer, Diatraea saccharalis

Evidence for two functional RNA species and a 'satellite' RNA in tomato black ring virus

Experimental brucellosis in swine. II. Serological detection of recent suis infection in sows.

Experiments with the chemicals Di-Trapex, Tenoran and Kerb in rose sowing and two-year-old lime seedling planting

Failure of Tetranychus urticae to transmit tobacco ringspot and brome mosaic virus

Fate of ametryne in soil, nutrient solution-sugarcane and soil-sugarcane systems

Fertilization of sugar beet and winter wheat grown on calcareous chernozem soil in Stavropol' Province

Fidelity of translation of satellite tobacco necrosis virus ribonucleic acid in a cell-free Escherichia coli system

First record of spider mite Tetranychus ludeni Zacher transmitting dolichos enation mosaic virus

Fluorine residues on pasture, in soil, and in sheep urine, resulting from topdressing with superphosphate

Forest soils of the southern taiga of the Urals and Trans-Urals

Fractionation of a soluble somatic extract and solubilized cuticular extracts of Dipetalonema viteae adult worms

Further studies on seed transmission of pea seedborne mosaic virus in Pisum sativum

Fusarium oxysporum f.sp. perniciosum from lenticellar sporodochia on Fusarium-wilted Mimosa trees in Virginia

Genetic resistance to Rous sarcoma virus. I, II, III.

Genetics of rust resistance in exotic sorghum lines from the Indian-Rockefeller sorghum collection

Gossypium hirsutum subsp. mexicanum var. nervosum, Leningrad strain - A source of resistance to Verticillium wilt

Griseofulvin and vitamin A treatment of trichophytosis caused by zoophilic Trichophyton species

Growth inhibitors of conifer seeds - sciadin in Sciadopitys verticillata seed

Handbook of vegetation science. Part VIII. Vegetation dynamics

Herbage reponse to tree and shrub thinning in Eucalyptus populnea shrub woodlands

High soluble-solids content in large-fruited tomato lines derived from a wild green-fruited species

Hog cholera virus yields in seine kidney cells fuled with beta-propiolactone-inactivated Sendai virus

Humus and nitrogen in soils of the wooded steppe of the trans-Urals

Identification and classification of tobacco mosaic virus strains on tomato in Rumania

Immunochemical investigation of broomrape-susceptible and -resistant varieties of sunflower

Improving the frost resistance of vine by hybridization of varieties of the species Vitis vinifera L

Inactivation of tobacco mosaic virus on tomato seed with trisodium orthophosphate and sodium hypochlorite

Independent assembly of virions in tobacco doubly infected by potato virus X and potato virus Y or tobacco mosaic virus

Influence of dimethyl sulfoxide on translocation of alfalfa mosaic virus and tobacco ringspot virus

Influence of herbicides on sclerotial production by Sclerotium rolfsii and Sclerotinia trifoliorum in soil

Inheritance of resistance to brown rust in winter-wheat hybrids under irrigation and under dry valley conditions

Inheritance of resistance to cowpea chlorotic mottle virus in southern pea, Vigna sinensis

Insecticidal seed dressings on drill-seeded rice to control the rice water weevil

Interaction of rootstock, scion variety and virus complement on apple tree growth

Interspecific crosses in the genus Solanum to obtain potato seedlings resistant to virus Y

Investigations into the resistance of tomatoes to the potato root eelworm, Heterodera rostochiensis Woll

Investigations on viruses and virus diseases of grapevine in Rumania. II. Grapevine vein yellowing

Is Triticum macha spp. tubalicum var. subletschumicum an ancient Triticale? A serological approach

Jasper, a soil rot-resistant sweet potato variety

Laboratory and field investigations with organophosphorus resistant Tetranychus urticae on strawberries

Larch leaf waxes utilized by Sporobolomyces roseus in situ

Lethal effect of near ultraviolet light on Pratylenchus penetrans from roots of Tagetes

Liquid-gel partition chromatography of vitamin A compounds; formation of retinoic acid from retinyl acetate in vivo

Losses of atrazine in runoff water and soil sediment

Malignant catarrhal fever virus in nasal secretions of wildebeest: a probable mechanism for virus transmission

Mass spectrometric identification of a kaempferol tetraglycoside from Solanum seed

Mechanism of oncogenic transformation by Rous sarcoma virus. II. Effect of rifampin on Rous sarcoma virus infection

Meiosis of diploid and tetraploid Vitis vinifera 'Riesling'

Method developed for breeding wilt-resistant cotton varieties and introduction of varieties into production

Methods of producing spring wheat varieties with combined resistance for the central Volga zone

Migration of salts in meadow soils with soda salinity

Minor protein components in cowpea chlorotic mottle virus and satellite of tobacco necrosis virus

Monogenic resistance to Verticillium wilt in sunflowers

Movement of ethylene from roots to shoots, a factor in the responses of tomato plants to waterlogged soil conditions

Natural wood-consumption rates and survival of a dry-wood and a subterranean termite at constant temperatures

Nauchni Trudove. Vissh Selskostopanski Institut Georgi Dimitrov. Zootekhnicheski Fakultet

New data on the distribution and species composition of Meloidogyne on vegetables, melons and weeds in Turkmenia

New tomato varieties resistant to tobacco mosaic virus

Nitrogen fertilization of sugarbeet in relation to sclerotium root rot caused by Sclerotium rolfsii Sacc

Note on the effect of threshing on seed damage, seed vigour and germinability in two soybean varieties

Nutritional value of some tropical grass species compared to some temperate grass species

Obtaining virus-free plants by in vitro culture of tobacco anthers infected by tobacco mosaic virus

Occurrence of seeds in virgin forest top soil with particular reference to secondary species in Sabah

On some agroecological problems of the effect of inoculation on seed yields in soyabeans on soddy alluvial soils

On the modes of development of the population of the wilt pathogen virulent to resistant Tashkent group cotton varieties

On the zonal subdivision of vegetation cover of the region between the rivers Volga and Ural

Overwintering of pea seedborne mosaic virus in hairy vetch, Vicia villosa

Parotid salivary secretion in sheep: its measurement and influence on phosphorus in rumen fluid

Pathogenesis of rinderpest virus infection in rabbits. II. Effect of rinderpest virus on the immune functions of rabbits

Pattern of water availability and water requirement for grain sorghum production at Samaru, Nigeria

Performance of three soybean varieties inoculated with soybean mosaic virus and bean pod mottle virus

Pest status of thrips and Lepidopterous species on vegetables in Uganda

Physiologic specialization in Trichometasphaeria turcica f.sp. zeae and T. turcica f.sp. sorghi in Hawaii

Physiological responses of apple trees to supraoptimal root temperature

Plant yield and root activity in winter wheats with varying resistance to rust

Polyacrylic acid-induced resistance to tobacco mosaic virus in tobacco cv. Xanthi

Polyploid forms of winter vetch, Vicia villosa Roth

Post-harvest ripening of spring wheat seeds as affected by the anatomy and biochemistry of pericarp and seed testa

Practical ways of reducing wood waste during rip-sawing with circular saws

Preliminary study of resistance to Verticillium albo-atrum Reinke et Berth in lines and/or varieties of tomato

Presowing treatment of sugar-beet seeds with a solution of succinic acid and a mixture of mineral salts

Problems of sanitation in growing vine cultivars which are tolerant to soil-borne virus diseases

Producing high-yielding varieties of winter wheat for the central steppe zone of the Ukrainian SSR

Progress report on whitefly transmission of tobacco leaf curl virus to vegetable and weeds

Protective action of serum albumin on skeletal muscle mitochondria of rats infected with Trichinella spiralis

Pruning and trellising trials with the Vitis vinifera cultivars Shiraz and Semillon under irrigated conditions

Quantitative micromorphological study of a soil in a toposequence over a calcareous substratum in the Vendee Plain

Rainfall parameters and a cover model to predict runoff and soil loss from grazing trials in the Rhodesian sandveld

Reaction of resistant, tolerant, and susceptible tomato varieties to Verticillium wilt

Regeneration of Trifolium subterraneum cv. Yarloop from seed reserves in soil on Kangaroo Island

Relationship between soil oxygen diffusion rate and yield of oats in coastal alluvial soil at critical salinity level

Relationships between a parsley virus, nasturtium ringspot virus and broad bean wilt virus

Removal of clay in drainage waters from three tropical sandy-clay soils in lysimeter experiments

Reproductive performance of Tabasco sheep maintained under tropical and subtropical conditions. I. Fertility indices

Resistance of tomato to tobacco mosaic virus. Difficulties in the selection of resistant varieties

Response of weeds and several shelterbelt tree and shrub species to granular simazine

Results of eleven-year investigations on viruses and virus diseases or ornamental, forest and wild woody plants

Revised methods for purification of ribosyl-trans-zeatin from Vinca rosea L. crown gall tumor tissue

Root-infecting species of Fusarium in soil and in the roots, rhizospheres, and residues of oats

Savanna Forestry Research Station, Nigeria. Tree physiology

Sclerotium rolfsii in seeds of bean from Uganda

Seasonal population densities of snails transmitting urinary and intestinal schistosomiasis in Lusaka, Zambia

Selenium retention in tissues and sperm of rats fed a Torula yeast diet

Serological evidence of respiratory syncytial virus infection in sheep

Sexual transmission of African swine fever virus in the tick, Ornithodoros moubata porcinus, Walton

Site quality for Virola surinamensis in relation to soil and topography in Mapane, Surinam

Soak seeds in water to avoid seed coat toxins and produce more pulses

Soil temperature, soil moisture and maize yield from mulched and unmulched tropical soils

Some effects of temperature on Xiphinema americanum and infection of cucumber by tobacco ringspot virus

Some observations concerning winter control of grass weeds using carbetamide in sugar-beet seed crops

Some properties and thrip transmission of tomato spotted wilt virus in Canada

Soyabean trials carried out in Spain. Varieties and sowing dates. Sowing density. Fertilizer N. Herbicides

Stale seedbed - conventional seedbed in teff with different weeding practices

Stella and Katja - two new virus-resistant tomato varieties

Strawberry latent ringspot virus in glasshouse roses

Studies of Thrips tabaci. X. Mechanism of resistance to Thrips tabaci in cotton varieties

Studies on certain aspects of seed-borne fungi IV. Seed-borne fungi of some starchy seeds

Studies on sorghum lines resistant against shoot-fly, Atherigona varia soccata Rond

Studies on the bacterial wilt of solanaceous crops caused by Pseudomonas solanacearum E.F. Smith in the wilt sick soil

Studies on the growth of Icelandic Festuca rubra subsp. richardsonii at different levels of soil pH

Studies on the varietal resistance of rice to the green rice leafhopper, Nephotettix cincticeps Uhler

Studies on viruses and virus diseases of cruciferous plants III. Nasturtium ringspot virus in Sinapis alba L

Study of the resistance of varieties of sugar-beet and species of wild beet to Heterodera schachtii

Sugar content in the tillering node of winter wheat and varietal winter hardiness

Survival of Meloidogyne hapla on roots of rhubarb, Rheum rhaponticum, in a tobacco greenhouse

Susceptibility of tobacco varieties and breeding lines to the tobacco veinal necrosis strain of potato virus Y

TIRC/NCSR Research Paper, Tree Improvement Research Centre/National Council for Scientific Research

Temperature treatment of Douglas Fir seeds to control the seed chalcid Megastigmus spermotrophus Wachtl

Tetraploid and triploid interspecific hybrids of Trifolium pratense L., T. diffusum Ehrh., and some related species

The accumulation of zinc by subcellular fractions of roots of Agrostis tenuis Sibth. in relation to zinc tolerance

The alteration by copper of the lipid content of germinating and ripening seeds of wilt-resistant cotton varieties

The biology of Xiphinema index Thorne et Allen in Sardinian vineyards

The composition of water-soluble salts in plants on saline soils of the Aral-Caspian lowland

The control of Apera spica-venti in winter wheat in some hilly areas of Transilvania and Banat

The diffusion of solute through wood saturated with water. II. Effects of temperature on the diffusion of electrolytes

The effect of Rhizophagus tenuis mycorrhizas on ryegrass, cocksfoot and sweet vernal

The effect of burning on germination of seeds at different soil depths of various tropical tree species

The effect of distance from the tricklers on soil salinity and growth and yield of sweet corn in an arid zone

The effect of high temperature pretreatments on germination of Townsville stylo seed material

The effect of pruning on the growth and yields of strawberry varieties Senga Sengana and Georg Soltwedel

The effect of the apricot scions Velkopavlovicka and Tirziu de Bucuresti on the root system of the rootstock Ruzova Rana

The effect of verticillium wilt on resistant, tolerant and susceptible tomato varieties

The effects of intra-ruminal loading with cold water on the thermoregulatory behaviour in sheep

The expression of resistance to Verticillium albo-atrum in monogenically resistant tomato varieties

The formation and behaviour of zinc in reclaimed saline paddy soils where rice plants showed zinc deficiency

The humus of volcanic ash soils. Regional differences in humus composition in volcanic ash soils in Japan

The in vivo and in vitro effects of selenium on lysosomal enzyme activities in normal and vitamin E. deficient chicks

The influence of potassium on the transpiration rate and stomatal opening in Triticum aestivum and Pisum sativum

The isolation and transmission of the virus of infectious bovine rhinotracheitis/infectious pustular vulvo-vaginitis

The mechanism of seed transmission of tobacco ringspot virus in soybean

The mosaic virus of Vigna unguiculata Walp.: some properties of the isolated virus

The onion thrips, Thrips tabaci, on shallots and onions

The physiological condition of Scots pine seed-trees in seed stands and seed orchards

The production of beta and epsilon toxins of Cl welchii from tryptic hydrolysed maize gluten and corn steep liquor

The relation between the torsional strength of water-saturated wood and temperature

The resistance of some potato varieties to spraing caused by tobacco rattle virus

The rhizosphere microflora of Birch and Spruce on various soils of the central taiga in the Vologda region

The salt content and salt composition in the meadow soils of the Sivash region and pear tree growth

The stimulation of the germination of sugar-beet seeds by treatment with solutions of sodium salts

The top and root growth of apple trees growing on different rootstocks on terraced slopes

The use of varieties of the wild and the semicultivated subspecies of tomato in breeding for Phytophthora resistance

The vine varieties giving the best Italian wines. The vines of the Veneto

Tissue selenium content and serum tocopherols as influenced by dietary type, selenium and vitamin E

Tobacco and tomato ringspot viruses and their relationships with Tetranychus urticae

Transmission of satellite of tobacco ringspot virus by Xiphinema americanum

Transplantation of ovaries into male Periplaneta americana: effects on vitellogenesis and vitellogenin secretion

Trypsin inhibitors and proteolytic activities of the albumins in seeds of Vigna unguiculata

Tumours induced in sheep by injecting cells transformed in vitro with feline sarcoma virus

Ultra-structure of leaf-gall of Symplocos lucida Sieb. et Zucc. caused by Exobasidium symploci-japonicae Kusano et Tokub

Uptake of water and labelled nitrate at different depths in the root zone of potato plants grown on a sandy soil

Use of residues of weed seeds and fruits obtained from cleaning red clover and lucerne seed in poultry feeding

Value of green feed from aftermath of sweet clover or sweet clover with winter vetch in feeds for sheep

Vegetational groupings of the subalpine and alpine levels of the southern Vercors. Attempt at statistical interpretation

Viruses isolated from narcissus species in Japan. II. Tomato ringspot virus and its transmission by Xiphinema americana

Water balance in relation to resistance to frost and mal secco in different varieties and species of citrus fruits

Water-soluble vitamins of spray-dried deproteinated salted and sweet whey

Winter rye as soil protectant against wind erosion. Investigation on crop models in a wind tunnel

Winter wheat varieties on clay and sandy soils at Tikkurila

Zbornik Vedeckych Prac Drevarskej Fakulty VSLD vo Zvolene

Stale seedbed in soybean crops as a method of weed control

A combined routine test for detecting Hydrangea ringspot virus in large scale Hydrangea production

A comparison of biosuper and superphosphate on a sandy soil in the monsoonal tropics of north Queensland

A first record of Tylenchulus semipenitrans and males of Xiphinema index in vineyards in north-eastern Victoria

A germplasm bank of wild tuberiferous species and local forms of Solanum in the Tucuman Mountains, Argentina

A method for screening large populations of perennial ryegrass seedlings for resistance to Rhizoctonia solani

A new species of Tylenchorhynchus from the soil under wild apple trees

A note on sowing soaked and unsoaked sunflower and safflower seeds at various depths and at two root zone temperatures

A potent anti-viral plasma factor inhibiting Rous sarcoma virus in rabies virus infected chicks

A review of species of Sphaeropsidales found in Armenia on varieties of trees and shrubs

A simple method of direct counting of viable sclerotia of Sclerotium rolfsii in soil

A study of respiration in soil and in the rhizosphere of winter wheat

A survey of the common weed species found in vegetable fields and weed control methods adopted by farmers in Hong Kong

AG chlordane as soil insecticide, residues in sugar beet, maize, potato, carrot, and soil

Accumulation of assimilatory pigments in some vinifera varieties in the Tirnavelor vineyard

Adenosine triphosphate in tarantula spider venoms and its synergistic effect with the venom toxin

Adult-onset vitamin D-resistant hypophosphatemic osteomalacia. A possible variant of vitamin D-resistant rickets

Agglutinin titre and protective activity of serum from cattle and swine vaccinated against leptospirosis

Air temperature affecting photosynthetic efficiency, water and nitrogen contents of Vicia faba L. seedlings

Aluminum tolerance of soybean cultivars based on root elongation in solution culture compared with growth in acid soil

Amoebicidal activity of steroidal alkaloids of Wrightia tomentosa in vitro

An atlas of pollen of the trees and shrubs of eastern Canada and the adjacent United States. II. Ulmaceae to Rosaceae

An experiment on the vaccination of tomato with slightly pathogenic strains of tobacco mosaic virus

Anatomical characteristics of Salix rotundifolia as a representative of the shrub Willows of the subgenus Chamaetia

Anatomy of the testa in Asiatic Sorbus species in relation to their systematics

Anopheles walkeri Theobald in Saskatchewan and notes on Culiseta silvestris minnesotae Barr

Antibodies in blood, colostral and milk sera of sows inoculated with an experimental vaccine of Mycoplasma suipneumoniae

Apomictic development of the embryo sacs in induced tetraploids of Citrullus vulgaris Schrad

Architectonics of the root system of Doucin IV apple rootstock in relation to the soil and the scion cultivar

Association of seed coat factors with resistance to Rhizoctonia solani in Phaseolus vulgaris

Attempted protection of zebu cattle against trypanosomiasis using a multi-stabilate vaccine

Banket Al, a new burley tobacco cultivar resistant to brown spot, wildfire, and tobacco mosaic virus

Behaviour of varieties of strawberry towards Verticillium wilt

Behaviour of yoghurt stabilizers Turrisin S and Turrisin R

Biological activity of soddy-podzolic soils flooded by water from Mozhaiskoe Reservoir and similar unflooded soils

Biology and control of Sclerotinia sclerotiorum in cauliflower and tomato crops in coastal New South Wales

Body temperature and tumor virus infection. I. Tumorogenicity of Rous sarcoma virus for reptiles

Breeding black-currant varieties for resistance to Pseudopeziza ribis and Sphaerotheca mors-uvae

Breeding for disease resistance in sesame, Sesamum indicum L. I. Inheritance of resistance to Rhizoctonia root-rot

Browsing by Mountain hares Lepus timidus on trees and shrubs in north-east Scotland

Calyx types in Solanum tuberosum dihaploids, S. stenotomum, S. sparsipilum and their hybrids

Carbamate resistance in Anopheles albimanus. Cross resistance spectrum and stability of resistance

Cellular slime molds in tundra and forest soils of Alaska including a new species, Dictyostelium septentrionalis

Challenge experiments with the virus of Aujeszky's disease in non-vaccinated and vaccinated sheep

Changes in resident bacteria, pH, sucrose, and invert sugar levels in sugarbeet roots during storage

Characteristics of the seeds of the wild cherry and of some sweet-cherry varieties in the Vojvodina

Check list of tree species of known susceptibility to termite attack in the Darwin region of the Northern Territory

Chemical control of the vector of tomato spotted wilt virus in Tucuman province, Argentina

Chloride accumulation near corn roots under different transpiration, soil moisture, and soil salinity regimes

Chronic swine fever: in vitro and in vivo properties of seven virus strains isolated in herds with reproductive problems

Clinical evaluation of tinidazole-nystatin vaginal suppository in monilial vaginitis

Combined use of male sterility and resistance to tobacco mosaic virus in tomato

Comment on 'The concise formulation of diffusive sorption of water in a dry soil' by Wilfried Brutsaert

Comparative morphology of roots of transplanted seedlings and rooted cuttings of spruce

Comparative uptake and metabolism of fenitrothion by three species of forest tree seedlings and one species of a rodent

Comparison of yields, chemical and nutritive compositions and digestibility of Vicia sativa L. and Vicia villosa Roth

Connexion of some biochemical features of rose leaves with their resistance to rust

Content and composition of sugars in roots of liquorice cultivated on serozems and saline soils

Contributions of tyloses and terpenoid aldehyde phytoalexins to Verticillium wilt resistance in cotton

Control of the tobacco hornworm on St. Croix, U.S. Virgin Islands, by the sterile male technique

Control of wilt symptoms in semi-forced tomato plants. I. Wilt symptoms caused by Pyrenochaeta lycopersici

Correlation of temperature and rainfall with thiocyanate ion content in roots of radishes grown on two soil types

Crystalline clay minerals of New Fuji volcanic ash soils distributed around Gotemba-City, Shizuoka Prefecture

Cucumis species resistance to striped cucumber beetle seedling feeding and bacterial wilt

Cytochemical localization of K+-stimulated adenosine triphosphatase activity in xylem parenchyma cells of barley roots

Damping-off in tobacco seedbeds caused by Rhizoctonia solani and Pythium ultimum

Degradation of N-lauroyl-L-valine in soil and the effect of sunlight and ultraviolet rays on N-lauroyl-L-valine

Densonucleosis virus and cytoplasmic polyhedrosis virus diseases in larvae of the blackfly, Simulium vittatum

Detection of pea seedborne mosaic virus in pea seed by direct-seed assay

Determination of sodium trichloroacetate in water, soil and sugar-beet

Development of ovule and testa in Rutaceae. I. Ruta, Zanthoxylum and Skimmia

Devrinol and Surflan: new selective weed control in young orchards and vineyards

Differences in serum serotonin between normal persons and obese patients treated with tolbutamide by vein

Diseases of upland rice and their control through varietal resistance

Distinguishable transformation-defective phenotypes among temperature-sensitive mutants of Rous sarcoma virus

Does tobacco seed transmit tobacco mosaic virus?

Dynamics of water-soluble salts in the soil during irrigation with sewage waters

Early seed development after crossing of Trifolium semipilosum and T. repens

Economic effectiveness of using fertilizers in raising seedlings and transplants of tree species

Effect of Septoria ribis toxins on black-currant varieties differing in resistance

Effect of aphid-transmitted soybean mosaic virus on yields of closely related resistant and susceptible soybean lines

Effect of density of serozem meadow soil on root yields of sugar beet

Effect of depth of burial on the germination of two weeds of autumn crops: Veronica hederifolia L. and Viola tricolor L

Effect of ethoprop for control of Heterodera solanacearum on yield of three varieties of Solanum tuberosum

Effect of host and nonhost crop seeds on vegetative growth and sporulation of Fusarium udum in soil

Effect of irrigation with sugar factory waste water on the yield and quality of sugar beet

Effect of mechanical damage in soybean seeds on seedling growth and final seed yield

Effect of pre-soaking of seeds in salt solutions on the yield of wheat and barley irrigated with highly saline waters

Effect of salinity on respiratory pathways in root tips of Tamarix tetragyna

Effect of soil temperature on resistance of tomato cultivars to bacterial wilt

Effect of temperature and substratum on the germination of Dalbergia sissoo Roxb. seed

Effect of winter injury. Effect of variety, rootstock and soil on winter injury of pecan nursery trees

Effectiveness of Rhizobium trifolii populations associated with Trifolium subterraneum L. in southwest Oregon soils

Effects of chloropicrin soil treatment on the microflora of soil and ryegrass roots and on ryegrass yield

Effects of groundnut sowing date and plant spacing on rosette virus disease in Malawi

Effects of pre-sowing seed treatments and temperatures on tomato seed germination and seedling emergence

Effects of subsoiling on soil physical conditions and sugar cane root distribution in a Trinidad clay soil

Efficacy of tetramisole and dichloroxylenol against Syngamus trachea in pheasants and turkeys

Elimination of root-knot nematode infestation from tomato seedlings by chemical bare-root dips or soil application

Energy and nitrogen values of Vigna sinensis for pigs: effect of cooking and comparison with soya bean oilmeal

Environmental stability of some phenological characteristics in varieties of Vitis vinifera

Establishing vegetation in saline soil to stabilise aeolian sand at Walvis Bay, South-West Africa

Ethylene as a toxin synergist in Verticillium wilt of tomato

Evaluation of certain granular insecticides in the control of the sorghum shootfly Atherigona varia soccata Rond

Evaluation of potato varieties of the species Solanum tuberosum L. and their seed progeny for resistance to Phytophthora

Expenditure of water in transpiration by the Walnut forests of the W. Tien Shan Mts

Experimental data on isolation of soybean mosaic virus from some soybean varieties cultivated in Rumania

Experiments with the chemicals Di-Trapex, Tenoran and Kerb in rose sowing and two-year-old lime seedling planting

Factors influencing low-temperature after-ripening in seed of Elaeagnus umbellata Thunb

Fall soil water: effect on summer soil temperature

Features of strawberry hybrids obtained from the variety Senga Sengana

Fertilization and fertilization standards for woody nursery stock on sandy soil and valley soil

Field resistance of potato varieties to virus diseases and its importance in seed production

Fixation and volatilization by soils of selenium from trimethylselenonium

Fluorometric assay of serum gamma -glutamyltransferase in solution and on a semi-solid surface

Forecasting the numbers of the flea Xenopsylla conformis in the Volga-Ural sands

Formamidine acaricides. Toxicity and metabolism studies with twospotted spider mites, Tetranychus urticae Koch

Frost resistance and productivity of winter wheat in relation to soil moisture during autumn-winter period

Further studies on adaptation of sheep pox virus in sheep thyroid and sheep kidney monolayers

Genetic analysis of stem rust resistance in Secale cereale I. Genes for resistance to Puccinia graminis f. sp. secalis

Genetic studies in tetraploid wheats - II:inheritance of stem rust resistance

Genetic variability of hemoglobins and serum transferrins in Turcana sheep

Glucosyl zeatin and glucosyl ribosylzeatin from Vinca rosea L. crown gall tumor tissue

Grafting vines with year-old scion wood on softwood rootstocks

Growth of Pinus nigra var. maritima on silty, sandy-silt and sandy sites

Growth of thermophilic and thermotolerant fungi in soil in situ and in vitro

Helminth fauna of Varicorhinus capoeta sevangi in Lake Sevan

Hendersonula toruloidea associated with a serious wilt disease of shade trees in the Sudan

Heterodera trifolii associated with Fusarium root rot of Trifolium subterraneum in northern Tunisia

Homogenization-resistant and -susceptible components of tobacco mosaic virus replicative form RNA

Host range of the smut species Ustilago nuda and Ustilago tritici in the tribe Triticeae

Humoral and cellular immune response in the pig, following vaccination or subclinical infection with swine fever virus

Identification and prevalence of white clover viruses and the resistance of Trifolium species to these viruses

Immunity against challenge with swine fever virus of piglets from sows vaccinated with lapinized Chinese strain virus

Importance of Coniothyrium minitans in survival of sclerotia of Sclerotinia sclerotiorum in wilted sunflower

In vivo testing of pollen-tube growth in dihaploids of Solanum tuberosum L

Increased resistance of tomatoes to Rhizoctonia solani induced by seed treatment with magnesium sulphate

Induced resistance to ozone injury of soybean by tobacco ringspot virus

Induction of sclerotium formation by acid staling compounds in Sclerotinia sclerotiorum and Sclerotium rolfsii

Influence of de-icing road salt on the soil, water and vegetation. III. Influence on vegetation

Influence of soil moisture suction and depth of sowing on seedling emergence of soybean in clayey soil

Influence of weed control on winter wheat yield, soil water storage, and weed seed production

Inheritance of the reactions to Verticillium and Fusarium wilts in tuber-bearing Solanum species and species hybrids

Insect pests in soil under sunflower in the Voivodina region with special reference to Coleoptera

Interference method with vesicular stomatitis virus for detection of the GPE- strain of swine fever virus

Interrelationship between tetraploid Solanum nigrum L. and Solanum villosum Mill

Intralymphocytic schizonts associated with an initial infection of Saurocytozoon tupinambi in Tupinambis teguixin

Investigations on the root development of young cherry trees planted in clay soil

Irrigation of a saline-sodic site in the Sudan Gezira. II. Salt movement and sodicity changes

Isolation of virus strains related to Kao Shuan virus from Argas robertsi in Northern Territory, Australia

Isozyme spectra of maize, teosinte and Tripsacum

Lack of potato virus S transmission via true seed in Solanum tuberosum

Land application of sewage sludge. V. Carbon dioxide production as influenced by sewage sludge and wood waste mixture

Leaf temperature and internal water status of wheat grown at different root temperatures

Lindane seed dressing and dimethoate spraying in pest control of sugar-beet seedlings

List of tomato varieties that can at present be recommended for the Sudan zone

Longevity of Septoria nodorum and S. avenae f. sp. triticea on spring wheat seeds as influenced by storage temperatures

Lysimeter study of water losses and evapotranspiration in three soil types under different soil management systems

Management of lucerne overdrilled with 'Grasslands Tama' Westerwolds ryegrass, on irrigated Wakanui silt loam

Mass spectroscopic identification of cytokinins. Glucosyl zeatin and glucosyl ribosylzeatin from Vinca rosea crown gall

Measurement of transmembrane electropotentials of Vigna sinensis leaf cells infected with tobacco ringspot virus

Metabolism and degradation of glyphosate in soil and water

Metabolism in the process of rooting vine cuttings in varieties differing in frost resistance

Method of soil temperature control for turfgrass research

Microbial ecological studies on Bacillus thuringiensis. II. Dynamics of Bacillus thuringiensis in sterilised soil

Mineral oil sprays on wheat seedlings affect the incidence of stem rust, leaf rust and Septoria nodorum lesions

Mirex incorporation in the environment: toxicity in two soil macroarthropods and effects on soil community respiration

Morphological and physiological studies on the resistance of sugar cane to Sclerospora sacchari and Ustilago scitaminea

Mosquito cells infected with vesicular stomatitis virus yield unsialylated virions of low infectivity

Mycelial germination of sclerotia of Sclerotinia sclerotiorum on soil

Natural resistance of tropical American woods to terrestrial wood-destroying organisms

Nature of resistance to tobacco mosaic virus in tomato, Lycopersicon esculentum Mill

New experimental results on growth retardation in turf. II. Growth retardation for extensively grown turf

New method of sowing soil pots for tobacco seedlings

Nitrite and thiocyanate in the fasting and secreting stomach and in saliva

Non-soil substrates to prevent development of soil-borne diseases of vegetables

Notes on the vegetation of Suriname I. - Vegetation changes in a dammed-up fresh-water swamp in NW Suriname

Nutritional studies on sunflower seed protein isolate and sunflower seed protein-casein fibres

Observations and experiments with root parasitic and virus transmitting nematodes on strawberries

Occurrence of phenolic substances in seed coat of Cassia species and their effect on early seedling growth

On a new monogenetic trematode Silonditrema tripathai n.sp. from the gills of a fresh water fish Wallago attu

On the preservation of the wild vine Vitis vinifera L. var. silvestris Gmelin in the riparian forests of the Rhine

On varietal resistance to purple seed stain in soya beans

Oral trimethoprim-sulfonamide administration for the prophylaxis of puerperal septicaemia and toxaemia in sows

Oxamyl sprays for the control of potato spraing disease caused by nematode-transmitted tobacco rattle virus

Parent seed weight, plant growth, and seeding in 'Grasslands Tama' Westerwolds ryegrass

Partial replacement of nonfat milk solids and cane sugar in ice cream with hydrolyzed sweet whey solids

Peanut stomatal diffusion resistance affected by soil water and solar radiation

Persistence of a streptomycin-resistant variant of Corynebacterium insidiosum in soil and alfalfa roots in soil

Pesticide residues XXVI. Note on the determination of thiabendazole residues in citrus fruit and bananas

Phosphates in soils treated with sewage water: I. General information on sewage farm, soil, and treatment results

Physiological peculiarities of winter soft wheat sterile analogues with Triticum timopheevi Zhuk. cytoplasm

Planococcoides sp. nr. robustus a mango root mealybug and its control

Plant growth regulators from species differing in salt tolerance as affected by soil salinity

Podzolic sandy and sandy loam soils on two-layer deposits in Vologda Oblast

Polymorphism of haemoglobin, transferrin, prealbumin and postalbumin in fat-rumped and fine-wooled sheep in Tadzhikistan

Possibilities of reclamation of saline and alkali soils of arid salines of Saurashtra

Potential of deciduous weed species and softwood thinnings as sources of wood pulp

Predictions of the soil water flux based upon field-measured soil-water properties

Preliminary study of the resistance of tomato lines and/or varieties to Verticillium albo-atrum Reinke & Berth

Presymptomatic detection of Verticillium wilt in red maple by use of electrical resistance of roots

Probable sterilization of Trichinella spiralis by thiabendazole: further clinical observation of human infections

Producing and evaluating initial material in breeding winter wheat for rust resistance in the nonchernozem zone

Programmed strawberry culture; experiences with trials of the varieties Senga Sengana and Zefyr

Promising table varieties of Vitis vinifera L. for selected vine-growing regions of Czechoslovakia

Prospects for producing highly winter-hardy short-strawed winter-wheat varieties

Proteolytic activity of Trichoderma viride in mixed culture with Sclerotium rolfsii in soil

Purification and characterization of two tyrosyl-tRNA synthetase activities from soybean cotyledons

Quantitative determination of trace amounts of s-triazine herbicides in waste waters by physico-chemical methods

Rate of release of ammonia from urea and urea-furfural polymer in vitro and in vivo and their toxicity for sheep

Reactions of wilt-resistant tomato varieties and lines to Pseudomonas solanacearum in India

Record of some parasites of sorghum shootfly, Atherigona soccata Rondani

Regenerating Loblolly Pine by direct seeding, seed trees and shelterwood

Relation of seed coat factors with resistance to Rhizoctonia solani in Phaseolus vulgaris

Relative importance of soil resistance and plant resistance in root water absorption

Repairing of low-temperature injury in rice seedlings by thiourea, cystine and potassium thiocyanate

Reproductive isolation of Triticum boeoticum and Triticum urartu and the origin of the tetraploid wheats

Residual effects of calcium silicate in tropical soils: II. Biological extraction of residual soil silicon

Resistance to thiometon and tetradifon in green-house populations of the two-spotted spider mite Tetranychus urticae

Response of wheat variety Sonalika to sowing date, row-spacing and seed-rate

Resynthesis of the Mexican wild potato species Solanum X sambucinum Rydb

Rhizoctonia disease of potato and the assessment of resistance in wild Solanum species

Roughrider. A winterhardy, high yielding hard red winter wheat variety

Saccharomyces sinensis sp. nov. - a new species of yeast from soil of Hainan Island, China

Salt tolerance in tomatoes: feasibility of using wild germplasm to increase salinity tolerance in domestic species

Screening Trifolium species for resistance to Stemphylium sarcinaeforme

Seed production in sugar beet without transplanting stecklings in Uzbek SSR

Selection of sugar-cane clones resistant to Physalospora tucumanensis Speg. and Gibberella moniliformis Wineland

Serological studies within the tribe Triticeae. V. Serological affinity of species in the genus Secale

Serum proteins, blood and plasma volumes in experimental Trypanosoma vivax infections of sheep and goats

Sigmoidal stimulation by solutes of light-induced proton translocation in thylakoid membranes

Simultaneous production of mouse endogenous virus and Rous sarcoma virus by Schmidt-Ruppin virus infected mouse cells

Soil organic matter fluctuations in some tropical wetland soils in Turrialba, Costa Rica

Soil suction and water flow measurements in the unsaturated zone of sandy soil

Some characteristics of the thrip vector relationship of tomato spotted wilt virus in Canada

Some non-rosaceous trees and shrubs as hosts to nematode-borne viruses

Some virus and virus-like diseases of tobacco, tomato, papaya and rubber tree in Vietnam and Cambodia

Space-planted and mass-seeded progeny tests for seed yield and seed size in tetraploid crested wheatgrass

Spergulatriol, a new bisnor-triterpenoid sapogenol from the root of Mollugo spergula L

Stability of plasmid-borne antibiotic resistance in Xanthomonas vesicatoria in infected tomato leaves

Stimulation of germination in sugar beet seeds with solutions of sodium salts

Strophiolar water conduction in seeds of the Trifolieae induced by action on the testa at non-strophiolar sites

Studies on Rhizoctonia root rot in sugar beet. VII. Resistance of varieties and lines to Rh. solani pathotypes

Studies on labour saving in weed control of the main upland crops in the volcanic ash soil of Tohoku region

Studies on reactogenicity and immunogenicity of cell-culture rinderpest vaccine in different species of ruminants

Studies on the etiology of lymphomas in turkeys: isolation of reticuloendotheliosis virus

Studies on the most biologically - suitable date for collecting Vitis vinifera scion wood for winter grafting

Studies on the seeding depths and pre-sowing seed treatments on the seedling emergence of sunflowers and safflowers

Study of resistance to Trialeurodes vaporariorum Westw. in wild tomato species

Study of the resistance of tobacco to low temperatures. II. Resistance of wild Nicotiana species

Submaxillary salivary secretion in sheep on sympathetic and sympathomimetic stimulation

Surface silos and trench silos generally more advantageous than tower silos

Survey of Colorado's wild ruminants for serologic titers to brucellosis and leptospirosis

Swine fever virus: interference with vesicular stomatitis virus and titration by the reverse plaque formation method

Taiga soils of Transbaykalia in relation to the originalness of soils in the permafrost taiga region

Temperature effects of growth and respiration of roots and rhizomes in tundra graminoids

Testing of thiabendazole, methyridine, chlorophos and tetramisole against Strongyloides infection in sheep

The R.T.I.A. visited the Ucalyn Cadet-Roussel plant at Moneteau in the department of Yonne, France

The Zuur-Verhoeven method for calculating water movement in saline soils and its application to some Indian data

The bait leaf method for determining soil infestation with tobacco rattle virus-transmitting trichodorids

The characteristics of the water and salt regime of irrigated soils of the steppe zone of the lower Volga

The citrus replant problem in Sicily. I. Nematicidal treatment with methyl bromide and bromine residues in the soil

The control of Verticillium wilt of eggplant by grafting onto resistant tomatoes

The development of male gametophyte in situ under selfing and cross-pollination in six genotypes of tetraploid Vaccinium

The effect of D-glucose and other sugars on the trans-root potential of Zea mays

The effect of Trichinella spiralis on the susceptibility and antibody production to vaccinia virus

The effect of de-icing road salt on the soil, water and vegetation. II. Effect on water

The effect of molybdenum on the conversion of sulphate to sulphide and microbial-protein-sulphur in the rumen of sheep

The effect of soil amendments on the yield and quality of dark air-cured tobacco cv. Piet Retief Swazi on the saline soils of the Little Karroo

The effect of soil management on the growth and development of apple tree root system on terraced slopes

The effect of water soluble vitamins on rose seed germination and rooting of cuttings

The effects of light and tyrosinase during sclerotium development in Sclerotium rolfsii Sacc

The evolution of soil properties as it relates to the genesis of volcanic ash soils in Costa Rica

The flow of water into fruit trees. I. Resistances to water flow through roots and stems

The genetics of resistance to Uromyces trifolii var. fallens Arth. in red clover, Trifolium pratense L

The in vitro effect of immune serum on Trichinella spiralis. An electron-microscopic study

The influence of fertilizers, soil organic matter and soil compaction on maize yields on the Surinam 'Zanderij' soils

The inheritance of virus resistance in the wild potato species Solanum chacoense Bitt. and S. commersonii Dun

The location of the resistance to water movement in the soil supplying the roots of transpiring plants

The marketing of tropical wood. A. Wood species from African tropical moist forests

The occurrence of Sclerospora spontanea on Saccharum spontaneum