期刊
JOURNAL OF APPLIED ENTOMOLOGY
卷 131, 期 5, 页码 347-354出版社
WILEY
DOI: 10.1111/j.1439-0418.2007.01186.x
关键词
Frankliniella occidentalis; life history; vegetable leaves
类别
Biological characteristics of western flower thrips, Frankliniella occidentalis (Pergande) (Thysan., Thripae), were investigated on excised leaves of five vegetables: cabbage (Brassica oleracea L. var. Jingfeng 1), cucumber (Cucumis sativus L. var. Zhongnong 8), capsicum (Capsicum annuum L. var. Zhongjiao 5), kidney bean (Phaseolus vulgaris L. var. Gonggeizhe) and tomato (Lycopersicon esculentum M. var. zhongza 9). The developmental time from egg to adult on the cucumber, cabbage, bean, capsicum and tomato leaf was 9.22 +/- 0.13, 10.19 +/- 0.08, 10.42 +/- 0.06, 12.15 +/- 0.07 and 12.91 +/- 0.04 days, respectively. Survivorship of immatures on cucumber, cabbage and tomato was high (75-80%) but low on capsicum (50%). The total number of first instars produced was highest on cabbage (76.62 +/- 11.79), while the daily first instar production was highest on cucumber (6.12 +/- 1.81), whereas the total and daily first instar production rates were lowest on capsicum (7.67 +/- 3.35 and 1.89 +/- 0.91). F. occidentalis had the highest intrinsic rate of increase (r(m)) on cucumber (0.208), followed by cabbage (0.184), bean (0.164), tomato (0.100) and capsicum (0.017). The results indicate that cucumber was the most suitable host plant for F. occidentalis, whereas capsicum was the least suitable.
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