当前位置: 首页 > 文章 > 几种生物药剂防治草莓红蜘蛛的田间药效试验 生物灾害科学 2017 (4) 295-297
Position: Home > Articles > Field Efficacy Trials of Several Biological Controls over Strawberry Red Spiders Biological Disaster Science 2017 (4) 295-297

几种生物药剂防治草莓红蜘蛛的田间药效试验

作  者:
范刚强;李威;粟俊
单  位:
黔东南州植保植检站
关键词:
生物药剂;红蜘蛛;药效
摘  要:
采用田间试验方法,比较4种生物药剂对草莓红蜘蛛的防治效果,结果表明:4种药剂对草莓红蜘蛛均有一定防效,其中99%矿物油乳油200倍液对草莓红蜘蛛的防治效果最好,施药后1、3、7 d的防效分别为50.90%,72.56%,81.80%;10%阿维菌素悬浮剂3 000倍液对草莓红蜘蛛的防效较好,施药后1、3、7 d的防效分别为33.12%、63.03%、71.67%,建议在生产中使用。
译  名:
Field Efficacy Trials of Several Biological Controls over Strawberry Red Spiders
作  者:
FAN Gang-qiang;LI Wei;SU Jun;Plant Protection and Quarantine Station of Qiandongnan Prefecture;
关键词:
biological agents;;red spiders;;efficacy
摘  要:
Using field experiment methods,control effects of four kinds of biological agents used against strawberry red spiders were tested. Results showed: four kinds of biological agents all had certain control effects on strawberry red spiders,of which liquid of 99% mineral oil with 200 times had the best control effects on strawberry red spiders. 1,3,and 7 days after applying pesticides,the control effects were 50.90%,72.56%,and 81.80%,respectively. The liquid of 10% avermectins with 3000 times also had good control effects on strawberry red spiders. 1,3,and 7 days after applying pesticides,the control effects were 33.12%,63.03%,and 71.67%,respectively. So those two agents were suggested to be used in practical production.

相似文章

计量
文章访问数: 11
HTML全文浏览量: 0
PDF下载量: 1

所属期刊

推荐期刊