| 球孢白僵菌对橘小实蝇实验种群的影响 |
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| 引用本文： | 潘志萍,翟欣.球孢白僵菌对橘小实蝇实验种群的影响[J].植物保护,2015,41(3):60-63. |
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| 作者姓名： | 潘志萍 翟欣 |
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| 作者单位： | 广东省昆虫研究所, 广东省野生动物保护与利用公共实验室, 广东省农业害虫综合治理重点实验室, 广州510260 |
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| 基金项目： | 公益性行业(农业)科研专项(200903047) |
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| 摘 要： | 研究了球孢白僵菌(Beauveria bassiana)B6菌株对橘小实蝇成虫(Bactrocera dorsalis Hendel)的影响。结果表明,在杨桃、番石榴与香蕉3种水果上喷施球孢白僵菌孢子悬浮液,橘小实蝇雌成虫平均产卵量分别为(188.3±11.4)粒、(156.7±13.1)粒、(165.3±9.1)粒,与对照差异不显著;孵化的老熟幼虫数量分别(156.3±11.5)头、(130.3±8.3)头、(147.7±10.6)头,与对照差异也不显著;成虫存活率分别为51.1%、52.2%、62.3%,与对照差异极显著。干扰作用控制指数IIPC为0.554 2、0.573 0、0.667 7,对橘小实蝇成虫控制效果明显。
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| 关 键 词： | 橘小实蝇 球孢白僵菌 产卵 控制作用 |
| 收稿时间： | 2014/4/10 0:00:00 |
| 修稿时间： | 2014/7/16 0:00:00 |
Effects of Beauveria bassiana on experimental populations of Bactrocera dorsalis |
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| Pan Zhiping,Zhai Xin.Effects of Beauveria bassiana on experimental populations of Bactrocera dorsalis[J].Plant Protection,2015,41(3):60-63. |
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| Authors: | Pan Zhiping Zhai Xin |
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| Institution: | Guangdong Provincial Institute of Entomology, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Key Laboratory of Integrated Pest Management in Agriculture, Guangzhou 510260, China |
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| Abstract: | The effects of Beauveria bassiana strain on the adults of Bactrocera dorsalis were studied. The results showed that, by spraying carambola, guava and banana with B. bassiana spore suspension, B. dorsalis female adults laid 188.3±11.4, 156.7±13.1, and 165.3±9.1 eggs on average, respectively, not significantly different from the control. The numbers of hatched larvae were 156.3±11.5, 130.3±8.3, and 147.7±10.6, respectively, not significantly different from the control; adult survival rates were 51.1%, 52.2%, and 62.3%, respectively, significantly different from the control. The interference index of population control (IIPC) was 0.554 2, 0.573 0, and 0.667 7, respectively. It indicated that B. bassiana strain could effectively control B. dorsalis adults. |
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| Keywords: | Bactrocera dorsalis Beauveria bassiana oviposition control |
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