| 几种杀虫剂对玉米螟的防治效果研究 |
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| 引用本文： | 罗梅浩,吴少英,刘建兵. 几种杀虫剂对玉米螟的防治效果研究[J]. 河南农业科学, 2006, 0(10): 59-61 |
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| 作者姓名： | 罗梅浩 吴少英 刘建兵 |
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| 作者单位： | 河南农业大学植物保护学院,河南,郑州,450002 |
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| 基金项目： | 国家粮食丰产科技工程项目 |
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| 摘 要： | 研究了几种杀虫剂对玉米螟的防治效果。结果表明,20%乙酰甲胺磷乳油5 400g/hm2,4 050g/hm2和3%辛硫磷颗粒剂效果较好;优打可湿性粉剂和20%乙酰甲胺磷乳油2 700g/hm2效果较差;建议在生产中优先选用20%乙酰甲胺磷乳油5 400g/hm2,4 050g/hm2喷雾或3%辛硫磷颗粒剂丢心防治玉米螟。也可把优打可湿性粉剂与3%辛硫磷颗粒剂或20%乙酰甲胺磷混用,以提高防治效果和降低农药残留。
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| 关 键 词： | 玉米螟 杀虫剂 防治效果 |
| 文章编号： | 1004-3268(2006)10-0059-03 |
| 收稿时间： | 2006-06-19 |
| 修稿时间： | 2006-06-19 |
The Efficacy of Several Pesticides to Corn Borer |
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| LUO Mei-hao,WU Shao-ying,LIU Jian-bing. The Efficacy of Several Pesticides to Corn Borer[J]. Journal of Henan Agricultural Sciences, 2006, 0(10): 59-61 |
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| Authors: | LUO Mei-hao WU Shao-ying LIU Jian-bing |
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| Affiliation: | College of Plant Protection,Henan Agricultural University, Zhengzhou 450002, China |
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| Abstract: | The efficacy of several pesticides to corn borer was studied,the results showed that 20% acephata EC 5 400g/ha,4 050g/ha and phoxim granule(3%) had good control effect,Bacillus thuringiensis WP and 20% acephata EC 2 700g/ha came the next.It was suggested that 20% acephata EC 4 050g/ha,5 400g/ha or phoxim granule(3%) could be first selected to spray or to sprinkle for preventing corn borer in the field.Bacillus thuringiensis WP could be mixed with phoxim granule(3%) or 20% acephata EC,to increase the control effect and reduce the residue. |
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| Keywords: | Corn borer Pesticides Control effect |
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