stem canker of pine

См. также в других словарях:

• Canker — and anthracnose are general terms for a large number of different plant diseases, characterised by broadly similar symptoms including the appearance of small areas of dead tissue, which grow slowly, often over a period of years. Some are of only… …   Wikipedia

• Scleroderris canker — Taxobox | name = Scleroderris canker regnum = Fungi divisio = Ascomycota classis = Discomycetes ordo = Helotiales familia = Helotiaceae genus = Gremmeniella species = G. abietina binomial = Gremmeniella abietina binomial authority = (Lagerberg)… …   Wikipedia

• 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

• cypress — cypress1 /suy preuhs/, n. 1. any of several evergreen coniferous trees constituting the genus Cupressus, having dark green, scalelike, overlapping leaves. 2. any of various other coniferous trees of allied genera, as the bald cypress. 3. any of… …   Universalium

• Cypress — /suy preuhs/, n. a city in SW California. 40,391. * * * Any of about 20 species of ornamental and timber evergreen conifers constituting the genus Cupressus of the family Cupressaceae, which includes more than 130 species found throughout the… …   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

• Plant disease symptoms — ▪ Table Plant disease symptoms description and causes examples prenecrotic symptom expression that precedes the death of cells or the disintegration of tissues water soaking a water soaked, translucent condition of tissues caused by water moving… …   Universalium

• 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

• 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

• pile — Synonyms and related words: abscess, abundance, accumulate, accumulation, agglomeration, aggregate, aggregation, amass, amassment, angina, angina pectoris, anthill, aortic insufficiency, aortic stenosis, apoplectic stroke, architecture,… …   Moby Thesaurus

• List of Canadian plants by genus C — Below is a list of Canadian plants by genus. Due to the vastness of Canada s biodiversity, this page is divided.Many of the plants seen in Canada are introduced, either intentionally or accidentally. N indicated native and X indicated exotic.… …   Wikipedia