云南河口县桔小实蝇生物学特性及防治
Bionomics of Bactrocera dorsalis and its control in Hekou County of Yunna Province.
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
中文关键词：桔小实蝇;生物学特性;防治措施
英文关键词：Bactrocera dorsalis (Hendel); biological characteristics; control measure
中文摘要：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 18～ 30℃条件下 ,成虫日羽化高峰发生在上午 9:00～ 10 :00 ,卵、幼虫和蛹的历期随着温度的升高而缩短。成虫取食
英文摘要：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 devel