crown wart


crown wart
noun
a fungous disease of alfalfa which forms white excrescences at the base of the stem
Hypernyms: ↑plant disease

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noun
: a disease of alfalfa caused by a fungus (Urophlyctis alfalfae) which produces large dirty-white excrescences at the stem base

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Plant Pathol.
a disease of alfalfa and clover, characterized by galls around the base of the stem, caused by several fungi of the genus Urophlyctis.

Useful english dictionary. 2012.

Look at other dictionaries:

  • crown wart — Plant Pathol. a disease of alfalfa and clover, characterized by galls around the base of the stem, caused by several fungi of the genus Urophlyctis. * * * …   Universalium

  • crown gall — noun a bacterial disease of plants (especially pome and stone fruits and grapes and roses) which forms excrescences on the stem near the ground (Freq. 7) • Hypernyms: ↑plant disease • Hyponyms: ↑hairy root * * * noun 1. : a disease of various… …   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

  • urophlyctis — ˌyu̇rəˈfliktə̇s noun Usage: capitalized Etymology: New Latin, from ur (II) + Greek phlyktis blister, boil, from phlyein, phlyzein to boil over more at fluid : a genus of lower fungi (order Chytridiales) having a thallus made up of a series of top …   Useful english dictionary

  • БОРОДАВЧАТОСТЬ КЛЕВЕРА (КОРНЕВОЙ ШЕЙКИ) — англ.crown wart of clover нем.Halskrebs, Klee; Wurzelkrebs, Klee франц.maladie des tumeurs marbrées du trèfle; maladie verruqueuse du trèfle возбудитель:Urophlyctis trifolii (Pass.) Magn. см …   Фитопатологический словарь-справочник

  • БОРОДАВЧАТОСТЬ ЛЮЦЕРНЫ (КОРНЕВОЙ ШЕЙКИ) — англ.crown wart of alfalfa франц.galle de la luzerne; maladie des tumeurs marbrées de la luzerne; maladie verruqueuse de la luzerne (Urophlyctis) возбудитель:Physodenna alfalfae (Lagerh.) Karling см …   Фитопатологический словарь-справочник

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