| 飞机超低量喷洒生物农药防治兴安落叶松鞘蛾的效果 |
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| 引用本文： | 张军生,徐鹤忠,韩志坚,王鹏,王耀国,滕文霞,邹元平.飞机超低量喷洒生物农药防治兴安落叶松鞘蛾的效果[J].东北林业大学学报,2011,39(1):92-94. |
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| 作者姓名： | 张军生 徐鹤忠 韩志坚 王鹏 王耀国 滕文霞 邹元平 |
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| 作者单位： | 内蒙古大兴安岭林业管理局,牙克石,022150 |
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| 基金项目： | 中央财政林业科技推广示范项目 |
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| 摘 要： | 利用飞机超低量喷雾法防治兴安落叶松鞘蛾.经室内试验和田间试验,选择出1%苦参碱液剂3000倍液及2010年生产的0.2%的阿维菌素油剂作为飞机防治用药.结果表明:喷药后15d时,1%苦参碱液剂375g hm-2以上喷洒量防治效果可达到95%以上,0.2%阿维菌素油剂2500 g·hm-2以上喷洒量防治效果可达96%以上...
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| 关 键 词： | 兴安落叶松鞘蛾 飞机防治 超低容量 大兴安岭 生物农药 |
Effect of Biological Pesticides on Coleophora dahurica by Aerial Spraying with Ultra-low Volume |
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| Zhang Junsheng,Xu Hezhong,Han Zhijian,Wang Peng,Wang Yaoguo,Ten Wenxia,Zou Yuanping.Effect of Biological Pesticides on Coleophora dahurica by Aerial Spraying with Ultra-low Volume[J].Journal of Northeast Forestry University,2011,39(1):92-94. |
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| Authors: | Zhang Junsheng Xu Hezhong Han Zhijian Wang Peng Wang Yaoguo Ten Wenxia Zou Yuanping |
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| Institution: | Zhang Junsheng,Xu Hezhong,Han Zhijian,Wang Peng,Wang Yaoguo,Ten Wenxia,Zou Yuanping(Forestry Administrative Bureau of Great Xing'an Mountains,Inner Mongolia Autonomous Region,Yakeshi 022150,P.R.China) |
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| Abstract: | An experiment was conducted to control Coleophora dahurica on larch forest by aerial spraying with ultra-low volume.The optimal biological pesticides and their suitable dosages,1% matrine and 0.2% abamectin oil,were determined by laboratory and field experiments.Result showed that the control effect of 1% matrine at a dosage of 375g·hm-2 reached 95% 16d after aerial spraying,and that of 0.2% abamectin oil at a dosage of 2500g·hm-2 achieved 96%.The insecticides effectively alleviated the harm to the larch forests due to their sustainable toxicity to C.dahurica,and the control cost was greatly lowered than before. |
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| Keywords: | Coleophora dahurica Aerial spraying Ultra-low volume Great Xing'an Mountains Biological pesticides |
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