fusarium wilt

fusarium wilt
a disease of plants, characterized by damping-off, wilting, and a brown dry rot, caused by fungi of the genus Fusarium.

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also called  Yellows,  

      widespread plant disease caused by many forms of the soil-inhabiting fungus Fusarium oxysporum. Several hundred plant species are susceptible at soil temperatures above 75° F (24° C). Infected plants are usually stunted; their leaves turn pale green to golden yellow and later wilt, wither, die, and drop off progressively upward from the stem base. Dark streaks occur in vascular tissue (xylem) of the roots and lower stem, while roots may decay and seedlings sometimes wilt and die. Fusaria can live indefinitely in soil without access to living host plants.

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Universalium. 2010.

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Look at other dictionaries:

  • fusarium wilt — [fyo͞o sär′ē əm, fyo͞ozär′ē əm] n. a fungus disease (genus Fusarium) that destroys various plants, esp. tomatoes, bananas, and lawn grasses …   English World dictionary

  • fusarium wilt — noun wilt caused by fungi of the genus Fusarium • Hypernyms: ↑wilt, ↑wilt disease * * * noun : any of various plant wilt diseases caused by fungi of the genus Fusarium compare dry rot * * * a disease of plants, characterized by damping off,… …   Useful english dictionary

  • Fusarium oxysporum f.sp. albedinis — Scientific classification Kingdom: Fungi Phylum: Ascomycota Class: Sordariom …   Wikipedia

  • Fusarium oxysporum — Taxobox name = Fusarium oxysporum image width = 250px regnum = Fungi divisio = Ascomycota classis = Sordariomycetes ordo = Hypocreales familia = Nectriaceae genus = Fusarium species = F. oxysporum binomial = Fusarium oxysporum binomial authority …   Wikipedia

  • wilt — wilt1 /wilt/, v.i. 1. to become limp and drooping, as a fading flower; wither. 2. to lose strength, vigor, assurance, etc.: to wilt after a day s hard work. v.t. 3. to cause to wilt. n. 4. the act of wilting, or the state of being wilted: a… …   Universalium

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  • Fusarium —   Fusarium …   Wikipedia Español

  • wilt disease — noun any plant disease characterized by drooping and shriveling; usually caused by parasites attacking the roots • Syn: ↑wilt • Derivationally related forms: ↑wilt (for: ↑wilt) • Hypernyms: ↑plant disease …   Useful english dictionary

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