TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CARROT ROOT NEMATODE [1 record]

Record 1 2016-02-12

English

Subject field(s)
  • Animal Pests (Crops)
  • Insects, Centipedes, Spiders, and Scorpions
Universal entry(ies)
OBS

Heterodera carotae (Jones), described in England for the first time in 1950

OBS

Heteroderidae. Cyst nematodes, highly specific, attacking members of but few genera in a given plant family, partially endoparasitic, quite sedentary, attached to root by neck only. The female is lemon-shaped to globoid, white, yellow, or brown, 0.5 to 0.75 mm. Eggs are deposited or retained in body of mother, whose leathery wall forms a true cyst. Eggs remain alive for years in cysts, which are spread by wind or in soil around nonhost plants.

French

Domaine(s)
  • Animaux nuisibles aux cultures
  • Insectes, mille-pattes, araignées et scorpions
Entrée(s) universelle(s)
CONT

Nématode de la carotte. Heterodera carotae (Jones). Ce nématode produit des kystes en forme de citron. Il provoque le dépérissement des cultures de carottes atteintes: le feuillage est chétif, rougeâtre, les radicelles sont anormalement développées et nombreuses.

OBS

Décrit pour la première fois en Angleterre en 1950.

Spanish

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