| 小麦吸浆虫的药剂防治 |
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| 引用本文： | 刘长仲,魏怀香,林颖.小麦吸浆虫的药剂防治[J].甘肃农业大学学报,2002,37(4):433-436. |
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| 作者姓名： | 刘长仲 魏怀香 林颖 |
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| 作者单位： | 1. 甘肃农业大学植物保护系,兰州,730070
2. 皋兰县农业技术站,皋兰,730200 |
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| 基金项目： | 甘肃省教育厅资助项目(002-04) |
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| 摘 要： | 田间药效试验表明,化学防治要掌握“主攻蛹期,成虫期扫残”的防治策略。用40 %甲基异柳磷乳油3.75 kg/hm2拌毒土于蛹期,撒施于土内,防治效果为84.48 %。成虫期防治,用10 %一遍净可湿粉剂2000倍、10 %大功臣可湿粉剂2 000倍或80 %敌敌畏乳油1 000倍喷雾,或80 %敌敌畏乳油2.25～3.75 kg/hm2拌麦糠熏杀,防治效果达95 %～100 %。
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| 关 键 词： | 小麦吸浆虫 小麦 化学防治 |
| 文章编号： | 1003-4315(2002)04-433-04 |
Pesticide control of wheat midge |
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| LIU Chang-zhong,WEI Huai-xiang,LIN Ying.Pesticide control of wheat midge[J].Journal of Gansu Agricultural University,2002,37(4):433-436. |
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| Authors: | LIU Chang-zhong WEI Huai-xiang LIN Ying |
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| Institution: | LIU Chang-zhong1,WEI Huai-xiang2,LIN Ying2 |
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| Abstract: | The tactics of chemical control should be pupa-stage control and adult-stage control on wheat midge as remedial measure. The field experiments show that application of 40 % Isofenphos-methyl EC 3.75 kg/hm2 mixed with fine soil has effectiveness of 84.48 % during pupal stage. Applications of 10 % Imidacloprid WP 2 000 times for spraying or 80 % DDVP EC 2.25～3.75 kg/hm2 mixed with wheat husk during adult stage have effectiveness of 95 %～100 %. |
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| Keywords: | Wheat midge wheat chemical control |
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