| 云南河口县桔小实蝇生物学特性及防治 |
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| 引用本文： | 和万忠,孙兵召,李翠菊,龙忠保.云南河口县桔小实蝇生物学特性及防治[J].昆虫知识,2002,39(1):50-52. |
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| 作者姓名： | 和万忠 孙兵召 李翠菊 龙忠保 |
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| 作者单位： | 河口出入境检验检疫局 云南 661300 |
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| 摘 要： | 桔小实蝇Bactroceradorsalis (Hendel)在河口 1年发生 5代 ,世代重叠 ,5～ 8月为害虫发生盛期 ,以第 2和第 3代幼虫发生期对当地果蔬作物的危害最重。室内 1 8～ 30℃条件下 ,成虫日羽化高峰发生在上午 9:0 0～ 1 0 :0 0 ,卵、幼虫和蛹的历期随着温度的升高而缩短。成虫取食喜选成熟芒果的汁液。提出了防治此害虫的主要措施。
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| 关 键 词： | 桔小实蝇 生物学特性 防治措施 |
| 修稿时间： | 2000年6月2日 |
Bionomics of Bactrocera dorsalis and its control in Hekou County of Yunna Province. |
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| HE Wan-Zhong,SUN Bing-Zhao,LI Cui-Ju,LONG Zhong-Bao.Bionomics of Bactrocera dorsalis and its control in Hekou County of Yunna Province.[J].Entomological Knowledge,2002,39(1):50-52. |
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| Authors: | HE Wan-Zhong SUN Bing-Zhao LI Cui-Ju LONG Zhong-Bao |
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| Abstract: | Bactrocera dorsalis (Hendel) completed five overlapping generations per year in Hekou county. The majority of the pest took place from May to August. The local fruit and vegetable to be serious infested by the fly were found during the larval development of the 2nd and 3rd generations. On the condition of 18～30℃ in laboratory, the peak of adult emergence occured during 9:00～10:00 am in a day. The egg, larval and pupal stages decreased with the rise of temperature. Adults feed usually selected juices of ripe fruit of mango. The main control measure for the pest was proposed. |
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| Keywords: | Bactrocera dorsalis (Hendel) biological characteristics control measure |
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