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First record of damage to canola caused by the oat race of stem nematode (Ditylenchus dipsaci)

First record of damage to canola caused by the oat race of stem nematode (Ditylenchus dipsaci) The oat race (o.r.) of stem nematode Ditylenchus dipsaci, which occurs in the mid-north area and on Yorke Peninsula in South Australia, mainly affects susceptible varieties of oats and faba beans. In July 1998, patches and poor emergence were observed in four paddocks of canola seedlings. Plant symptoms included distorted leaves and stems. Stem nematode was recovered from affected plants. Symptoms were reproduced in ten cultivars of canola seedlings by inoculation with stem nematode (o.r.). Adult canola plants showed both tolerance and resistance in the field and in pot trials. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Australasian Plant Pathology Springer Journals

First record of damage to canola caused by the oat race of stem nematode (Ditylenchus dipsaci)

Australasian Plant Pathology , Volume 29 (2) – Jan 28, 2011

First record of damage to canola caused by the oat race of stem nematode (Ditylenchus dipsaci)

Abstract

The oat race (o.r.) of stem nematode Ditylenchus dipsaci, which occurs in the mid-north area and on Yorke Peninsula in South Australia, mainly affects susceptible varieties of oats and faba beans. In July 1998, patches and poor emergence were observed in four paddocks of canola seedlings. Plant symptoms included distorted leaves and stems. Stem nematode was recovered from affected plants. Symptoms were reproduced in ten cultivars of canola seedlings by inoculation with stem nematode (o.r.)....
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References (1)

Publisher
Springer Journals
Copyright
Copyright © 2000 by Australasian Plant Pathology Society
Subject
Life Sciences; Plant Pathology; Plant Sciences; Agriculture; Entomology; Ecology
ISSN
0815-3191
eISSN
1448-6032
DOI
10.1071/AP00027
Publisher site
See Article on Publisher Site

Abstract

The oat race (o.r.) of stem nematode Ditylenchus dipsaci, which occurs in the mid-north area and on Yorke Peninsula in South Australia, mainly affects susceptible varieties of oats and faba beans. In July 1998, patches and poor emergence were observed in four paddocks of canola seedlings. Plant symptoms included distorted leaves and stems. Stem nematode was recovered from affected plants. Symptoms were reproduced in ten cultivars of canola seedlings by inoculation with stem nematode (o.r.). Adult canola plants showed both tolerance and resistance in the field and in pot trials.

Journal

Australasian Plant PathologySpringer Journals

Published: Jan 28, 2011

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