| ,2014,B型烟粉虱在甘蓝上的产卵行为观察[J].环境昆虫学报,(6):1059-1064 |
| B型烟粉虱在甘蓝上的产卵行为观察 |
| The researcher of oviposition behavior of biotype B of Bemisia tabaci on cabbage |
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| DOI： |
| 中文关键词: 甘蓝 B型烟粉虱，产卵行为 复眼 线粒体DNA。 |
| 英文关键词:cabbage biotype B of Bemisia tabaci oviposition behavior ommateum mt DNA gene |
| 基金项目:国家重点基础研究发展计划资助（2013CB127600）；北京市农林科学院科技创新能力建设专项（KJCX20140101）；北京市科技计划项目（D141100000914000） |
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| 中文摘要: |
| B型烟粉虱是重要的农林害虫在实验室条件下（温度25℃-30℃，湿度RH70%-75%，光照L:D=16h:8h）观察了连续三代B型烟粉虱（基于复眼及线粒体CO1基因鉴定）在甘蓝Brassica oleracea L var.caqitata叶片（秋甘一号）上产卵排列方式。发现烟粉虱在甘蓝叶片上的产卵排列方式有圆形，弧形（0<弧形<π）和半圆形三种方式，或者也会将卵散产在甘蓝叶片的背面，所占比例分别为圆形45.1%、弧形46.9%、半圆8.0%，且三代烟粉虱中产卵的同一种排列方式之间没有显著性差异。另外，烟粉虱在甘蓝叶片上产卵时以吸食点为圆心体长为半径边取食边产卵，少散产，区别于前人对其的研究 (烟粉虱卵不规则的散产在叶背面)。 |
| 英文摘要: |
| Biotype B of Bemisia tabaci is an important agriculture pest We observed the way of oviposition arrangement on cabbage (Brassica oleracea L var.caqitata)leaves of three generation of B tabaci under laboratory condition We found that there are three way of oviposition arrangement of B tabaci biotype B on cabbage leaves, included circle, camber, semi-circles or laid their eggs haphazardly over the underside of the cabbage leaves, the ratio of this three way were 45.1% for circle, 46.9% for camber and 8.0% for semi-circles respectively, and there are no significant different in the same way of oviposition between this three generation In addition, B tabaci used the sucking point as the centre of a circle and the length as the radius when laid eggs, oviposition when feeding Our result different from the previous research (B tabaci laid their eggs haphazardly over the underside of the cabbage leaves). |
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