stem canker of fruit trees

См. также в других словарях:

• canker — n. & v. n. 1 a a destructive fungus disease of trees and plants. b an open wound in the stem of a tree or plant. 2 Zool. an ulcerous ear disease of animals esp. cats and dogs. 3 Med. an ulceration esp. of the lips. 4 a corrupting influence. v.tr …   Useful english dictionary

• Pignut Hickory — Taxobox name = Pignut Hickory image width = 240px image caption = regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fagales familia = Juglandaceae genus = Carya species = C. glabra binomial = Carya glabra Pignut hickory (… …   Wikipedia

• Cornus florida — Flowering Dogwood in fall with fruit Scientific classification Kingdom: Plantae …   Wikipedia

• homopteran — /heuh mop teuhr euhn, hoh /, adj. 1. homopterous. n. 2. a homopterous insect. [1835 45; see HOMOPTEROUS, AN] * * * ▪ insect order Introduction   any of more than 32,000 species of sucking insects, the members of which exhibit considerable… …   Universalium

• Shellbark Hickory — Taxobox name = Shellbark Hickory image width = 240px regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fagales familia = Juglandaceae genus = Carya species = C. laciniosa binomial = Carya laciniosa binomial authority = (Mill …   Wikipedia

• 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

• Some fungal diseases of plants — ▪ Table Some fungal diseases of plants disease causative agent hosts symptoms and signs additional features late blight of potato Phytophthora infestans potato water soaked dark green to black or purplish lesions with pale green margins on lower… …   Universalium

• fire blight — noun a disease blackening the leaves of pear and apple trees • Syn: ↑pear blight • Hypernyms: ↑leaf blight • Hyponyms: ↑blight canker * * * noun 1. : a destructive highly infectious disease of …   Useful english dictionary

• Juglans cinerea — Taxobox name = Butternut status = text image caption = A mature Butternut tree regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Fagales familia = Juglandaceae genus = Juglans species = J. cinerea binomial = Juglans cinerea… …   Wikipedia