vascular oak wilt

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• Oak wilt — Scientific classification Kingdom: Fungi Division: Ascomycota Subdivision: Pezi …   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

• 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

• 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

• Quercus muehlenbergii — Chinkapin Oak Mature tree of chinkapin oak (Quercus muhlenbergii) Scientific classification Kingdom: Plantae …   Wikipedia

• Dutch elm disease — Branch death, or flagging, at multiple locations in the crown of a diseased elm Dutch elm disease (DED) is a disease caused by a member of the sac fungi category, affecting elm trees which is spread by the elm bark beetle. Although believed to be …   Wikipedia

• angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction       any member of the more than 300,000 species of flowering plants (division Anthophyta) …   Universalium