| 虫道注射两种生物杀虫剂对桉蝙蝠蛾的防治效果 |
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| 引用本文： | 刘杰恩,陈尚文. 虫道注射两种生物杀虫剂对桉蝙蝠蛾的防治效果[J]. 中国生物防治, 2008, 0(Z1) |
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| 作者姓名： | 刘杰恩 陈尚文 |
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| 作者单位： | 广西区森林病虫害防治站;广西大学; |
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| 基金项目： | 广西区森防站和广西大学计划内横向课题 |
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| 摘 要： | 采用虫道注射方法,研究了吡虫啉和阿维菌素对桉蝙蝠蛾幼虫的防治效果。结果表明,两种杀虫剂对桉蝙蝠蛾幼虫平均虫口密度的防治效果为100%。吡虫啉8个月的持续防治效果稍高于阿维菌素,虫害防治效果达到70.4%,而阿维菌素为69.3%;两种药剂对桉蝙蝠蛾有较强和持续的抑制作用。吡虫啉和阿维菌素每孔注射适宜用药量为5ml(1:200)稀释液。
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| 关 键 词： | 桉蝙蝠蛾 吡虫啉 阿维菌素 虫道注射 防治 |
Experiment on Control of Phassus sp.with Imidacloprid and Avermectin for Tunnel Injection |
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| LIU Jie-en,CHEN Shang-wen. Experiment on Control of Phassus sp.with Imidacloprid and Avermectin for Tunnel Injection[J]. Chinese Journal of Biological Control, 2008, 0(Z1) |
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| Authors: | LIU Jie-en CHEN Shang-wen |
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| Affiliation: | LIU Jie-en~1,CHEN Shang-wen~2 (1.Forest Pest Management Station of Guangxi,Nanning 530022,2.Guangxi University,Nanning 530005,China) |
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| Abstract: | The tunnel injection experiment was made with different dosage of 10%Imidacloprid and 1.8%Avermectin B1 against Phassus sp.larvae.The result showed the control effect reached 100%respectively 3 month after the injection.The better dosage was 5 ml dilute liquid(1:200) per hole.Tunnel injection had certain control effect on larvae. |
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| Keywords: | Phassus sp. Imidacloprid Avermectin tunnel injection control |
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