yellow root rot
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rot — /rot/, v., rotted, rotting, n., interj. v.i. 1. to undergo decomposition; decay. 2. to deteriorate, disintegrate, fall, or become weak due to decay (often fol. by away, from, off, etc.). 3. to languish, as in confinement. 4. to become morally… … Universalium
ROT — rule of thumb. * * * ▪ plant disease also called decay any of several plant diseases, caused by any of hundreds of species of soil borne bacteria and fungi. They are characterized by plant decomposition and putrefaction. The decay may be… … Universalium
bulb rot — ▪ plant disease widespread disease that can infect all flower and crop bulbs and is caused by a variety of fungi and a few bacteria. Shoots fail to emerge or leaves are stunted, yellow to reddish or purplish, and they later wilt and die;… … Universalium
sparassis — spəˈrasə̇s noun Usage: capitalized Etymology: New Latin, from Greek sparassein to tear, rend; akin to Old Norse spjörr rag, Armenian p ert piece ripped off of something, and perhaps to Old Slavic prǫžiti, prǫžati to tear apart : a genus of… … Useful english dictionary
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
List of citrus diseases — This article is a list of diseases in citrus plants. Contents 1 Bacterial diseases 2 Fungal diseases 3 Nematodes, parasitic 4 Viral diseases … Wikipedia
List of maize diseases — The following is a list of diseases affecting maize. Contents 1 Bacterial diseases 2 Fungal diseases 3 Nematodes, parasitic 4 Virus and virus like diseases … Wikipedia
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
List of barley diseases — This article is a list of diseases of barley (Hordeum vulgare). Contents 1 Bacterial diseases 2 Nematodes, parasitic 3 Virus, viroid and virus like diseases 4 … Wikipedia
Orange (fruit) — Orange Orange blossoms and oranges on tree … Wikipedia
