期刊
AUSTRALIAN JOURNAL OF ENTOMOLOGY
卷 44, 期 -, 页码 284-287出版社
BLACKWELL PUBLISHING
DOI: 10.1111/j.1440-6055.2005.00468.x
关键词
cruciferous vegetables; host plant resistance; normal-bloom
类别
We studied oviposition preference of Plutella xylostella for four cultivars of cabbage, broccoli and cauliflower in the field. There were no differences in the number of eggs found on the various cultivars of broccoli or cauliflower. Significantly more eggs were laid on cultivar Savoy King than any of the other cabbage cultivars tested. We then compared the development time and feeding damage of larvae reared on Savoy King and Green Coronet cabbages. Larvae developed more rapidly and fed more and for longer on Green Coronet than Savoy King. Thus, while Savoy King is more attractive to oviposition in the field, net impacts on the crop may be lessened to some degree through lower feeding proficiency of the larvae on that cultivar.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据