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carrot.
35272
carrot.
http://www.hri.ac.uk/enveg/data/species/da01/da01.htm
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Horticulture > Vegetables > Carrot > Science
Jan 1, 1998
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Leaf Blight (fungus - Alternaria dauci) Infection occurs mostly on older leaves, but younger leaves may also become infected. Leaf blight first appears as indefinite brown to black areas with pale yellow centers. Infected leaves shrivel when infection is heavy [Photo #1].
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Currently, three species, the northern root-knot nematode (Meloidogyne hapla), carrot cyst nematode (Heterodera carotae) and P. penetrans root-lesion nematode (Pratylenchus penetrans) are recognized as important pathogens in Michigan (MI) carrot production.
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Also known as Queen Anne's lace, this Class B noxious weed is widespread in western WA, however control is required in certain areas of eastern WA because of the impact to commercial carrot growers.
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Home Plant List Malheur Experiment Station Queen Anne's lace, Wild Carrot (Daucus carota) Caption Queen Anne's lace, Wild Carrot (Daucus carota) Location Date Credit Clint Shock Species Daucus carota For additional information please send an e-mail request to: Dr. Clinton C. Shock
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The Commercial Vegetable Production Guides are a source of information on producing vegetables crops in the Pacific Northwest, particulary in Oregon. They include information on varieties, fertilizer applications, harvesting, handling, storage, pest control, and other cultural practices, as well as
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6. carrot.
cDNA LIBRARIES: carrot flower buds and carrot seedlings mRNA USED FOR cDNA SYNTHESIS: total RNA was prepared from flower buds and 7-d-old seedlings of carrot (Daucus carota L. cv Nantaise) by the method described in Prescott and Martin, Plant Mol Biol Rep 4: 219-224, 1987.
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Conventional, IP and organic: Most growers use 5-7 cm wide bands with double or triple rows. A spacing of 45 cm is mostly used between the bands beneath the tractor and 60 cm spacing is used for tractor wheeling.
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BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 226, 254260 (1996) ARTICLE NO. 1342 Purication and Characterization of a Wound-Inducible Cell Wall Cationic Peroxidase from Carrot Roots Ayyappan R. Nair and Allan M.
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Carrots were native to Afghanistan, cultivated in the Mediterranean region as early at 500 B.C. and they spread throughout Europe. The Dutch have also been credited with their cultivation from wild carrot stocks in the Middle Ages.
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Distribution: Grown world-wide in temperate and subtropical regions, mainly in Europe, Syria to Afghanistan, Pakistan, India, China, North America, Siberia and North Africa. Low soil requirements, sensitive to poor drainage.
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