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魏远安,杜布亚,曾东强,董毅宏,瑞迪,朱昌祺,享莱伯瑞.不同颜色CC诱捕器对叶蝉和蓟马的诱捕作用[J].广西科学,1999,6(1):65-68. [点击复制]
- Wei Yuan'an,A. D. Doumbouya,Zeng Dongqiang,Dong Yihong,V. R. Reddy,C. C. Chu,T. J. Henneberry.Selectivity of CC Traps in Catching Green Leafhoppers and Thrips[J].Guangxi Sciences,1999,6(1):65-68. [点击复制]
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| 不同颜色CC诱捕器对叶蝉和蓟马的诱捕作用 |
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魏远安, 杜布亚, 曾东强, 董毅宏, 瑞迪, 朱昌祺, 享莱伯瑞
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| (广西大学, 南宁市西乡塘路10号 530004) |
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| 摘要: |
| 在中国广西南宁,测定8种不同基座颜色的CC诱捕器对豇豆(Vigna sesquipedalis Wright)上的叶蝉、蓟马的诱捕作用。蓝色基座诱捕器对华筒管蓟马(Haplothrips chinensis Priesnes)的诱集量为白色基座诱捕器的2倍(22.8头/诱捕器天),其他基座颜色诱捕器的诱捕量为0.1~1.7头/诱捕器天。CC诱捕器对叶蝉(Empoasca spp.)的诱集量为4头/诱捕器天,不同基座颜色诱捕器的诱集量差异不显著。在印度,测定白色、黄色和绿色基座诱捕器对花生上两种蓟马的诱捕作用。白色基座诱捕器对茶黄蓟马(Scirtothrips dorsalis Hood)的诱集量为39.8头/诱捕器天,为黄色基座诱捕器的2倍多。绿色基座诱捕器的诱集量最少。白色基座诱捕器对瓜蓟马(Thrips palmi Karny)的诱捕量(17.3头/诱捕器天)也显著高于黄色基座诱捕器(11.0头/诱捕器天)。结论为:白色和蓝色基座诱捕器可用于监测豇豆、花生上蓟马的种群数量。 |
| 关键词: 银叶粉虱 叶蝉 蓟马 诱捕器 |
| DOI： |
| 投稿时间：1998-10-16 |
| 基金项目:International Crops Research Institute for the Semi-Arid Tropics Patancheru,Andhra Pradesh,India. |
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| Selectivity of CC Traps in Catching Green Leafhoppers and Thrips |
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Wei Yuan'an, A. D. Doumbouya, Zeng Dongqiang, Dong Yihong, V. R. Reddy, C. C. Chu, T. J. Henneberry
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| (Guangxi University, 10 Xixiangtanglu, Nanning, Guangxi, 530004) |
| Abstract: |
| CC trap base colors of white, red, yellow, lime, green,dark green, blue and black, were evaluated for capturing leafhopper and Thrips species in a yardlong beans (Vigna sesquipedalis Wright) in Nanning, Guangxi,People's Republic of China. Blue-colored traps caught an average of 22.8 Chinese Thrips, Haplothrips chinensis Priesnes, pertrap perday, about twice as many were caught in CC traps with white trap bases. Numbers of Thrips caught in CC traps with other trap base colors ranged from 0.1 to 1.7 Thrips/trap·day. CC traps caught about four green leafhoppers (Empoasca spp.) per trap per day and there was no differences among trap colors. In Rajirdisnogar, Andhra Pradesh, India, CC traps with white, yellow or green colored trap bases were evaluated in a peanut field. Traps with white bases averaged 39.8 chillie Thrips (Scirtothrips dorsalis Hood) per trap per day. More than 2 times the numbers caught in traps with yellow bases. Traps with green colored bases caught the least numbers of Thrips. Traps with white colored bases also caught significantly more melon Thrips, Thrips palmi Karny, (17.3 Thrips/trap·day) compared to 11.0 in traps with yellow colored bases. We conclude that CC traps with blue or white colored bases may be used for monitoring Thrips populations in bean and peanut fields. |
| Key words: silverleaf whitefly Empoasca Thrips traps |
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