| 释放天敌昆虫对松褐天牛的防治效果研究 |
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| 引用本文： | 刘跃进,喻锦秀,周刚,戴立霞,杨忠岐,张翌楠.释放天敌昆虫对松褐天牛的防治效果研究[J].湖南林业科技,2012(5):20-23. |
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| 作者姓名： | 刘跃进 喻锦秀 周刚 戴立霞 杨忠岐 张翌楠 |
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| 作者单位： | [1]湖南省森林病虫害防治检疫总站,湖南长沙410007 [2]湖南省林业科学院,湖南长沙410004 [3]湖南省兴林有害生物防治有限公司,湖南长沙410004 [4]中国林业科学研究院森林生态环境与保护研究所,北京100091 [5]北京农业职业学院,北京102442 |
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| 基金项目： | 中央财政林业科技跨区域重点推广示范项目（[2009]TK 060）; 长沙市科技局项目重点项目（K1104274—21）; 长沙市科技局项目（K1009144—31） |
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| 摘 要： | 在张家界国家森林公园、慈利县、韶山市、南岳区释放川硬皮肿腿蜂和花绒寄甲2种天敌昆虫,开展防治松褐天牛的试验。结果表明:2种天敌昆虫对松褐天牛有良好的控制作用,4个试验区的平均虫口减退率为92.65%,校正虫口减退率为91.41%;混合释放2种天敌昆虫的寄生率为92.42%,高于单独释放川硬皮肿腿蜂和花绒寄甲的寄生率62.00%和87.34%。
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| 关 键 词： | 川硬皮肿腿蜂 花绒寄甲 松褐天牛 防治 |
Evaluation of biological control of Monochamus alternatus by releasing Scleroderma sichuanensis and Dastarcus helophoroides |
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| LIU Yuejin,YU Jinxiu,ZHOU Gang,DAI Lixia,YANG Zhongqi,ZHANG Yinan.Evaluation of biological control of Monochamus alternatus by releasing Scleroderma sichuanensis and Dastarcus helophoroides[J].Hunan Forestry Science & Technology,2012(5):20-23. |
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| Authors: | LIU Yuejin YU Jinxiu ZHOU Gang DAI Lixia YANG Zhongqi ZHANG Yinan |
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| Institution: | 1.Hunan General Station of Forest Pest Management and Quarantine,Changsha 410007,China;2.Hunan Academy of Forestry,Changsha 410004,China;3.Hunan Xinglin Pest Control Co.,Ltd.Changsha 410004,China;4.Research Institute of Forest Ecology,Environment and Protection,CAF,Beijing 100091,China;5.Beijing Vocational College of Agriculture,Beijing 102442,China) |
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| Abstract: | Two kinds of natural enemy insects-Scleroderma sichuanensis and Dastarcus helophoroides were released to control Monochamus alternatus in Zhangjiajie National Forest Park,Cili County,Shaoshan City and Nanyue Region.The results showed that,releasing both natural enemy insects was able to effectively control Monochamus alternatus.The mean reducing rate of Monochamus alternatus per tree was 92.65%,and the mean correction reducing rate of Monochamus alternatus per tree was 91.41% in four test areas.While mixed released,the parasitic rate was 92.42 %,higher than the parasitic rate when released separately,which were 62.00% and 87.34%,respectively. |
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| Keywords: | Scleroderma sichuanensis Dastarcus helophoroides Monochamus alternatus control |
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