First record of damage to canola caused by the oat race of stem nematode (Ditylenchus dipsaci)Springer Science and Business Media LLC - Tập 29 - Trang 153-153 - 2000
S. Taylor, D. Szot
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... hiện toàn bộ