tree dieback

См. также в других словарях:

• dieback — /duy bak /, n. Plant Pathol. a condition in a plant in which the branches or shoots die from the tip inward, caused by any of several bacteria, fungi, or viruses or by certain environmental conditions. [1885 90, Amer.; DIE1 + BACK2] * * * ▪ plant …   Universalium

• Tree hollow — A tree hollow or tree hole is a semi enclosed cavity which has naturally formed in the trunk or branch of a tree. These are predominantly found in old trees, whether living or not. Hollows form in many species of trees, and are a prominent… …   Wikipedia

• dieback — noun a condition in which a tree or shrub begins to die from the tip of its leaves or roots backwards …   English new terms dictionary

• Forest dieback — Dieback is a condition in trees or woody plants in which peripheral parts are killed, either by parasites or due to conditions like acid rain.Two of the nine tipping points for major climate changes in the next century are directly related to… …   Wikipedia

• Louise Filion — Pour les articles homonymes, voir Filion. Louise Filion (1945 ), Ph.D., professeur titulaire de biogéographie et ancienne directrice du département de géographie de l Université Laval, est titulaire d un baccalauréat en géographie, d une maîtrise …   Wikipédia en Français

• Victoria — /vik tawr ee euh, tohr /; for 3 also Sp. /beek taw rddyah/, n. 1. the ancient Roman goddess of victory, identified with the Greek goddess Nike. 2. 1819 1901, queen of Great Britain 1837 1901; empress of India 1876 1901. 3. Guadalupe /gwahd l oohp …   Universalium

• Herring Island (Victoria) — Herring Island is a small island located in Melbourne s Yarra River at South Yarra, approximately 3km from the city. Originally a quarry, it was leased by the scouts in the 1950 s and 1960 s and is currently managed by Parks Victoria and used as… …   Wikipedia

• Phytophthora cinnamomi — Scientific classification Kingdom: Chromalveolata Phylum …   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

• Banksia brownii — taxobox name = Feather leaved Banksia image caption = inflorescences and leaves. status = EN status system = EPBC status ref = regnum = Plantae unranked divisio = Angiosperms unranked classis = Eudicots ordo = Proteales familia = Proteaceae genus …   Wikipedia

• Fraxinus excelsior — Foliage and immature fruit Scientific classification Kingdom: Plantae …   Wikipedia