| 东方绛蚧生物学及防治研究 |
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| 引用本文： | 刘永杰,石毓亮,崔俊.东方绛蚧生物学及防治研究[J].中国森林病虫,1997(2). |
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| 作者姓名： | 刘永杰 石毓亮 崔俊 |
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| 作者单位： | 山东农业大学植物保护系，曲阜市农业局植保站 |
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| 摘 要： | 东方绛蚧ＫｅｒｍｅｓｏｒｉｅｎｔａｌｉｓＳｈｉｅｔＬｉｕ一年１代，１０月中、下旬以２龄若虫在芽基、枝干裂缝等部位越冬。第二年３月下旬开始为害，雌若虫在原处脱皮２次进入成虫期，雄若虫转移到枝干或地面杂草处作茧，经预蛹和蛹期，５月上旬羽化为成虫，５月下旬是雌成虫产卵和卵孵化高峰。１龄若虫初期是化学药剂防治的有利时机
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| 关 键 词： | 东方绛蚧 生物学特性 防治 |
Study on the bionomics and control of kermes orientalis |
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| Liu,Yongjie,et,al.Study on the bionomics and control of kermes orientalis[J].Forest Pest and Disease,1997(2). |
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| Authors: | Liu Yongjie et al |
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| Abstract: | Kermes orientalis Shi et Liu hads one generation a year.The adult females and males appear in the first decade of May and mate.The males live only one to two days.The females grow rapidly after mating and become fully mature individuals with the characteristic gall like appearance.The adult females begin laying eggs in the last ten day of May and the eggs begin hatchingm three to five days.the first instars migrate and settle at the base of buds of Quercus acutissima Carr.Both sexs hibernated inthe Second instar after their first molt in mid October.The first stage of first instars is che besftime for control. |
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| Keywords: | Kermes orientalis bionomics control |
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