onion scab
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onion smudge — noun or onion scab 1. : a common fungus disease of the onion characterized by black concentric internal rings or smutty spots on the surface of the bulb scales 2. : the fungus (Colletotrichum circinans) that causes onion smudge … Useful english dictionary
ПАРША ЛУКА, ЧЕСНОКА — англ.common scab of onion; scab of onion нем.Schorf, Zwiebel франц.tavelure de l oignon et de l ail возбудитель:Streptomyces scabies (Thaxt.) Waksman et Hearici см … Фитопатологический словарь-справочник
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium
Potato — Irish potato redirects here. For the confectionery, see Irish potato candy. For other uses, see Potato (disambiguation). Potato … Wikipedia
Signs of pathogen presence in diseased plants — ▪ Table Signs of pathogen presence in diseased plants* sign description examples acervulus a shallow, saucer shaped fungal structure that bears asexual spores (conidia); it is usually formed below the cuticle or epidermis of leaves, stems, and… … Universalium
fungus — fungic /fun jik/, adj. funguslike, adj. /fung geuhs/, n., pl. fungi /fun juy, fung guy/, funguses, adj. n. 1. any of a diverse group of eukaryotic single celled or multinucleate organisms that live by decomposing and absorbing the organic… … Universalium
Chives — This article is about the plant Chives. For other uses, see Chives (disambiguation). Chives Scientific classification … Wikipedia
Scar — Scars redirects here. For the 1998 video game, see S.C.A.R.S. (video game). Scarring redirects here. For the act of inflicting scars, see Scarification. This article is about scar tissue. For other uses, see Scar (disambiguation). Scar… … Wikipedia
Orange (fruit) — Orange Orange blossoms and oranges on tree … Wikipedia
Burkholderia gladioli — Taxobox color = lightgrey name = Burkholderia gladioli regnum = Bacteria phylum = Proteobacteria classis = Beta Proteobacteria ordo = Burkholderiales familia = Burkholderiaceae genus = Burkholderia species = B. gladioli binomial = Burkholderia… … Wikipedia
