| ZC6P11防治小菜蛾田间药效试验 |
| |
| 引用本文： | 李小舍,李振强,钟平生.ZC6P11防治小菜蛾田间药效试验[J].广西农业科学,2009,40(2):169-171. |
| |
| 作者姓名： | 李小舍 李振强 钟平生 |
| |
| 作者单位： | 1. 惠州市惠城区农技推广中心,广东惠州,516001
2. 惠州学院生命科学系,广东惠州,516007 |
| |
| 基金项目： | 广东省惠州市科技计划项目 |
| |
| 摘 要： | 进行生物制剂ZC6P11对小菜蛾幼虫的田间防治效果试验。结果表明，在小菜蛾1～2龄幼虫高峰期喷施1次ZC6P111000-8000倍液对小菜蛾的防治效果较好，其中以1000-4000倍液效果最佳，药后3～7d防效达到最高值，持续期可达7—11d；试验期间供试作物无药害现象产生，施药人员在施药过程中无不适感，药后无不良反应。因此，ZC6P11可作为防治小菜蛾的替代药剂在生产上进一步示范和推广使用。
|
| 关 键 词： | 生物制剂 ZC6P11 小菜蛾 防治效果 |
Field experiments of ZC6P11 on the diamondback moth Plutella xylostlla(L.) |
| |
| LI Xiao-she,LI Zhen-qiang,ZHONG Ping-sheng.Field experiments of ZC6P11 on the diamondback moth Plutella xylostlla(L.)[J].Guangxi Agricultural Sciences,2009,40(2):169-171. |
| |
| Authors: | LI Xiao-she LI Zhen-qiang ZHONG Ping-sheng |
| |
| Institution: | 1 Agricultural Technology Extension Center of Huicheng District of Huizhou City;Huizhou;Guangdong 516001;China;2 Department of Life Science;Huizhou University;Guangdong 516007;China |
| |
| Abstract: | Field experiments with ZC6P11 were conducted to control the diamondback moth(DBM) Plutella xylostlla (L.).The results indicated that when ZC6P11 using 1:1000-8000 was applied only once in peak phase of 1-2 instar larvae,it showed better control effects on DBM,of which 1:1000-4000 was the best concentration.After 3-7 days the control effects reached the maximum and could last for 7-11 days.During the experiment period,the tested crops showed no phytotoxicity phenomenon.The workers also showed no discomfort a... |
| |
| Keywords: | ZC6P11 |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
