stem 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

• dieback — die•back [[t]ˈdaɪˌbæk[/t]] n. 1) ppa any disease of plants characterized by the death of branches or shoots from the tips inward to the trunk or stem 2) ecl the unseasonal decline and loss of foliage in a forest or stand of vegetation • Etymology …   From formal English to slang

• Ascochyta tarda — Taxobox name = Ascochyta tarda regnum = Fungi phylum = Ascomycota classis = Dothideomycetes subclassis = Dothideomycetidae ordo = Incertae sedis familia = Incertae sedis genus = Ascochyta species = A. tarda binomial = Ascochyta tarda binomial… …   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

• Citrus tristeza virus — Virus classification Group: Group IV ((+)ssRNA) Genus: Closterovirus Species: Citrus tri …   Wikipedia

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• List of citrus diseases — This article is a list of diseases in citrus plants. Contents 1 Bacterial diseases 2 Fungal diseases 3 Nematodes, parasitic 4 Viral diseases …   Wikipedia

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

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• 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