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| 生物农药2％苦参碱水剂对菜青虫的防治效果 | |
| 引用本文： | 田本志,赵奇,胡兰,赵杨,姜永善,于中财. 生物农药2％苦参碱水剂对菜青虫的防治效果[J]. 世界农药, 2009, 31(6): 34-35 |
| 作者姓名： | 田本志 赵奇 胡兰 赵杨 姜永善 于中财 |
| 作者单位： | 1. 辽宁省农业科学院植物保护研究所,沈阳,110161 2. 台安县达牛镇农业技术推广站,台安,114101 |
| 摘 要： | 探索了生物农药2％苦参碱水剂不同剂量对十字花科蔬菜害虫菜青虫的防治效果，统计出虫口减退率及校正防效，结果表明生物农药2％苦参碱水剂对菜青虫防效良好，适宜使用剂量（商品量）为15-20g／667m2。 |
| 关 键 词： | 生物农药 菜青虫 防治效果 2%苦参碱水剂 |
Field Experiment of 2% Matreine SL against Imported Cabbage Worm,Pieris rapae in Cabbage |
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| TIAN Ben-zhi,ZHAO Qi,HU Lan,ZHAO Yang,JIANG Yong-san,YU Zhong-cai. Field Experiment of 2% Matreine SL against Imported Cabbage Worm,Pieris rapae in Cabbage[J]. World Pesticides, 2009, 31(6): 34-35 | |
| Authors: | TIAN Ben-zhi ZHAO Qi HU Lan ZHAO Yang JIANG Yong-san YU Zhong-cai |
| Affiliation: | TIAN Ben-zhi, ZHAO Qi , HU Lan, ZHAO Yang, JIANG Yong-san,yu Zhong-cai (1 .Institute of Plant Protection, Liaoning Academy of Agricultural Sciences, Shenyang 110161, China; 2.Daniu Extension Station of Agriculture and Technology ofTaian, Taian 114101, China) |
| Abstract: | The field experiment that bio-pesticide 2% matreine SL controlled Plutella xylostella （L.） was carried on in Shenyang east surberb in 2007. The result showed that 2% matrine SL gave better controlling against larva of P.rapae at more than 80% at the dosage of 15 g/667 m2）. Proper applied amount of the pesticide is 15-20g/667 m2. |
| Keywords: | bio-pesicide Plutella xylostella （L.） control effect 2% matreine SL |
| 本文献已被 维普 万方数据 等数据库收录！ | |