摘要
为明确1%呋虫胺颗粒剂用于温室防治白粉虱的防治效果,开展了该药的田间药效试验。结果表明,在温室种黄瓜时施用1%呋虫胺颗粒剂22.5~30.0 kg/hm^2,对苗期黄瓜白粉虱的防效最高可达86.3%,且持效期长,是防治黄瓜白粉虱的高效低毒的理想药剂。
In order to determine the efficacy of 1% dinotefuran granule against greenhouse whitefly, the field trials were carried out. The results showed that the protective effect of 1%furosamine granule 22.5-30.0 kg/hm^2 on cucumber whitefly could reach 86.3%.And 1% dinotefuran granule had long-lasting active time, which was an effective and low-toxic agent for the control of cucumber whitefly.
作者
李文
王成红
LI Wen(Xiangquan Town Agricultural Comprehensive Service Station of Hexian County,Hexian,Anhui 23820)
出处
《农业灾害研究》
2018年第4期86-87,共2页
Journal of Agricultural Catastrophology
关键词
1%呋虫胺颗粒剂
黄瓜
白粉虱
防效
1% dinotefuran granule
Cucumber
Whitefly
Protective effect
