| 多虫克防治水稻害虫田间药效试验 |
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| 引用本文： | 阚李斌,姜海平,丁兰兰,陈迎春. 多虫克防治水稻害虫田间药效试验[J]. 农药, 2004, 43(9): 427-428,432 |
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| 作者姓名： | 阚李斌 姜海平 丁兰兰 陈迎春 |
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| 作者单位： | 江苏省如东县植保站,如东,226400;江苏省如东县植保站,如东,226400;江苏省如东县植保站,如东,226400;江苏省如东县植保站,如东,226400 |
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| 基金项目： | 江苏省“333跨世纪学术、技术带头人培养工程”培养基金资助项目(编号97024) |
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| 摘 要： | 试验结果表明，多虫克对稻纵卷叶螟、褐飞虱、三化螟具有较好的防治效果，是水稻害虫总体防治的理想药剂。9％多虫克乳油50ml／667m^2对稻纵卷叶螟的防治效果达95．1％，与甲胺磷相当；对褐飞虱的防治效果达93％以上，持效期长达40d，与噻嗪酮、吡虫啉相当。9％多虫克乳油100ml／667m^2对三化螟的防治效果达90．9％，与高效氯氟氰菊酯相当，比甲胺磷提高18．4％。
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| 关 键 词： | 多虫克 水稻害虫 防治 |
| 文章编号： | 1006-0413(2004)09-427-03 |
Field Efficacy of Duochongke against Insect Pests of Rice |
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| KAN Li-Bin,JIANG Hai-Ping,DING Lan-Lan,CHEN Ying-Chun. Field Efficacy of Duochongke against Insect Pests of Rice[J]. Pesticides, 2004, 43(9): 427-428,432 |
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| Authors: | KAN Li-Bin JIANG Hai-Ping DING Lan-Lan CHEN Ying-Chun |
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| Abstract: | The results showed that control efficacy of Duochongke to insect pests of rice was good . The efficacy of Duochongke(50ml/667m2) to Cnaphalocrocis medinalis may reach 95.1% and had almost the same effect as methamidophos. The efficacyof Duochongke(50ml/667m2) to Nilaparvata lugens being equal to buprofezin's and imidacloprid's was more than 93% andeffective control time was 40 days. The control efficacy of Duochongke(100ml/667m2) to Tryporyza incertulas was 90.9% andhad almost the same effect as cyhalothrin and increase 18.4% than methamidophos. |
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| Keywords: | Duochongke insect pests of rice control |
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