现代农业科技Issue(3)：118-118,121,2.
垄歌防治水稻二化螟及稻纵卷叶螟幼虫的效果研究
Study on Control Effect of Longge on the Larvae of Chilo suppressalis Walker and Cnaphalocrocis medinalis Guenée
韩国兴 1徐云红 2潘晓智 2许鑫雷1
作者信息
- 1. 杭州新安植保有限公司，浙江杭州 310023
- 2. 建德市新安植保有限责任公司
- 折叠
摘要
Abstract
Chilo suppressalis Walker and Cnaphalocrocis medinalis Guenée are the most important insect pests on rice in Southern China.Control effect of 20%Flubendiamide WDG(Longge)and several kinds of insecticides on the larvae of Chilo suppressalis Walker and Cnaphalocrocis medinalis Guenée were studied in the paddy field.The results showed that efficacy of dosage150 g/hm2 of 20%Flubendiamide WDG against Chilo suppressalis Walker and Cnaphalocrocis medinalis Guenée was 86.3%and 92.2% respectively at 3 days after spray.The control effects were 83.1% and 93.8%,respectively at 14 days after spray,which were higher than other insecticides.关键词
垄歌/水稻/二化螟/稻纵卷叶螟/防效Key words
Longge/rice/Chilo suppressalis Walker/Cnaphalocrocis medinalis Guenée/control effect分类
农业科技引用本文复制引用
韩国兴,徐云红,潘晓智,许鑫雷..垄歌防治水稻二化螟及稻纵卷叶螟幼虫的效果研究[J].现代农业科技,2015,(3):118-118,121,2.
