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| 3种生物农药林间防治丽绿刺蛾试验 | |
| 引用本文： | 林青兰,刘际建,陈春青.3种生物农药林间防治丽绿刺蛾试验[J].防护林科技,2010(2):40-41. |
| 作者姓名： | 林青兰 刘际建 陈春青 |
| 作者单位： | 1. 浙江省温州市森林病虫害防治检疫站,浙江,温州,325027 2. 苍南县森林病虫害防治检疫站 3. 平阳县森林病虫害防治站 |
| 基金项目： | 温州市重点科研项目(ny2007A103) |
| 摘 要： | 应用1.8%森得保可湿性粉剂、1.8%除虫菊.苦参碱水乳剂、1.2%苦.烟乳油3种生物农药对丽绿刺蛾(Latoia lepidaCram er)3~4龄幼虫进行了林间防治试验。结果表明,森得保550 g.hm-2对丽绿刺蛾的防治效果为90.13%,最为经济有效;1.8%除虫菊.苦参碱水乳剂450~150 mL.hm-2对丽绿刺蛾的防治效果为83.29%~90.13%;1.2%苦.烟乳油750、650和550 g.hm-2等3种浓度的防治效果均为100%,防治效果最好。 |
| 关 键 词： | 生物农药 丽绿刺蛾 防治效果 |
Control Experiment of Latoia lepida in Forest by Using 3 Kinds of Biological Pesticides |
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| LIN Qing-lan,LIU Ji-jian,CHEN Chun-qing.Control Experiment of Latoia lepida in Forest by Using 3 Kinds of Biological Pesticides[J].Protection Forest Science and Technology,2010(2):40-41. | |
| Authors: | LIN Qing-lan LIU Ji-jian CHEN Chun-qing |
| Institution: | 1.Forest Pests Control & Quarantine Station of Wenzhou City;Zhejiang Province;Wenzhou 325027;Zhejiang;China;2.Forest Pests Control & Quarantine Station of Cangnan County;3.Forest Pests Control & Quarantine Station of Pingyang County |
| Abstract: | Control experiments of 3- 4 instars larvae of Latoia lepida by using 3 kinds of biological pesticides （ 1.8 % Sendebao wettable powder, 1.8% pyrethrum ＋ matrine emulsion in water, 1.2% Matrine） were conducted in forest. Result shows that 550 g . hm-2 Sendebao wettable powder have the most economical and effective control effect on Latoia lepida, being 90. 13% ;control effect of 450-150 mL . hm-2 1.8% pyrethrum ＋ matrine emulsion in water on Latoia lepida is 83.29%- 90. 13% ; control effect of 1.2% Matrine with 3 concentrations（750,650 ＆ 550 g . hm-2） are all 100% ,being the optimal. |
| Keywords: | biological pesticides Latoia lepida control effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |