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| 静电喷雾与非静电喷雾防治森林害虫对比试验 | |
| 引用本文： | 常国彬,熊惠龙,吕森,黄文玲,徐元恒,朱建华.静电喷雾与非静电喷雾防治森林害虫对比试验[J].中国森林病虫,2012,31(1):35-37. |
| 作者姓名： | 常国彬 熊惠龙 吕森 黄文玲 徐元恒 朱建华 |
| 作者单位： | 1. 国家林业局森林病虫害防治总站,辽宁沈阳,110034 2. 罗山县森林病虫害防治站,河南罗山,464200 3. 三明市森林病虫害防治站,福建三明,365000 |
| 摘 要： | 采用静电喷雾机进行了静电喷雾和非静电喷雾2%噻虫啉微胶囊悬浮剂和3%高渗苯氧威乳油防治马尾松毛虫Dendrolimus punctatus(Walker)、杨小舟蛾Micromelalopha troglodyta Graeser及杨扇舟蛾Clostera anachoreta(Fabricius)幼虫对比试验。结果表明:在同一药剂浓度下,林间防效静电喷雾明显优于常规喷雾;2%噻虫啉微胶囊悬浮剂4 000倍液和3%高渗苯氧威乳油3 000倍液可作为静电喷雾防治马尾松毛虫2～3龄幼虫和杨小舟蛾及杨扇舟蛾2～4龄幼虫的推荐使用浓度。 |
| 关 键 词： | 静电喷雾 防治 森林害虫 对比试验 |
Comparative experiment between electrostatic spraying and non-electrostatic spraying against forest pest insects |
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| Institution: | CHANG Guobin,et al.(General Station of Forest Pest Management,State Forestry Administration,Shenyang 110034,China) |
| Abstract: | Comparative experiments were made in the forest with electrostatic spraying and non-electrostatic spraying of Thiacloprid 2% CS and Fenoxycarb 3% EC against the larvae of Dendrolimus punctatus,Micromelalopha troglodyta and Clostera anachoreta.The results showed that the field control effect of electrostatic spraying was significantly better than that of non-electrostatic spraying at the same concentration;Thiacloprid 2% CS 4 000 times and Fenoxycarb 3% EC 3 000 times was proposed as the recommended concentration for electrostatic spraying against Dendrolimus punctatus in the 2nd or 3rd instars or Micromelalopha troglodyta and Clostera anachoreta larvae in the 2nd-4th instars. |
| Keywords: | electrostatic spraying control forest insect comparative experiment |
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