heartrot

heartrot
noun
any plant disease in which the central part of a plant rots (especially in trees)
Hypernyms: ↑plant disease

* * *

\\ˈ ̷ ̷ˌ ̷ ̷\ noun
: any of several rots involving the central part of a plant or plant organ: as
a. : disintegration of the heartwood of a tree (as by fungi of the genus Fomes)
b. : a disease of beets and rutabagas caused by a fungus (Mycosphaerella tabifica) that brings about decay of the heart and blighting of the leaves
c. : a rot of sugar beets caused by boron deficiency

Useful english dictionary. 2012.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • forestry — /fawr euh stree, for /, n. 1. the science of planting and taking care of trees and forests. 2. the process of establishing and managing forests; forestation. 3. forestland. [1685 95; < MF foresterie. See FOREST, RY] * * * Management of forested… …   Universalium

  • Fomes — noun genus of bracket fungi forming corky or woody perennial shelflike sporophores often of large size; includes some that cause destructive heartrot in trees • Syn: ↑genus Fomes • Hypernyms: ↑fungus genus • Member Holonyms: ↑Polyporaceae,… …   Useful english dictionary

  • genus Fomes — noun genus of bracket fungi forming corky or woody perennial shelflike sporophores often of large size; includes some that cause destructive heartrot in trees • Syn: ↑Fomes • Hypernyms: ↑fungus genus • Member Holonyms: ↑Polyporaceae, ↑family… …   Useful english dictionary

  • plant disease — noun a disease that affects plants • Hypernyms: ↑disease • Hyponyms: ↑blight, ↑leaf disease, ↑rust, ↑blackheart, ↑black knot, ↑black rot, ↑b …   Useful english dictionary

  • indian paint fungus — noun Usage: usually capitalized I Etymology: indian (II) 2 : a tooth fungus (Echinodontium tinctorum) that causes heartrot in fir or spruce or western hemlock * * * a common woody hoof shaped fungus, Echinodontium tinctorium, found on conifers in …   Useful english dictionary

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