期刊文献+

莫比朗防治柑桔矢尖蚧效果

Control of Citrus Arrowhead Scale(Prontaspis yanoneusis)with 3% Mospilan EC
下载PDF
导出
摘要 比较了新近推出的新型杀虫剂莫比朗、吡虫啉和速扑杀防治柑桔矢尖蚧的效果。药后1周,3%莫比朗乳油和40%速扑杀乳油1000倍的防效相似,分别达到9609%和9712%,大大高于这两种药的其它参试浓度和10%吡虫啉可湿性粉剂各浓度的防效。药后2周,它的防效仍达90%以上,与40%速扑杀乳油1000倍效果相当。鉴于柑桔矢尖蚧发生代数多,每代发生期长,使用莫比朗防治时,药后14天应再次施药。 Comparison of control efficacy against citrus arrowhead scale among 3% Mospilan EC (acetamiprid),10% imidacloprid WP and 40% Supracide EC was done in 1998.The efficacies of control of 3% Mospilan EC at 1000x and 40% Supracide EC at 1000x were similar,respectively as 96.09% and 97.12%,much higher than those of other test concentrations of these two pesticides and all test concentrations 10% imidacloprid WP.The efficacies of 3% Mospilan EC at 1000x and 40% Supracide EC at 1000x 14 days were still higher than 90% after first application.Considering that there are several generations of citrus arrowhead scale in a growth season of citrus and each generation persists for long time,another application of 3% Mospilan EC should be suggested 14 days after first spraying it to make complete control.
作者 陈文瑞
机构地区 四川农业大学
出处 《农药》 CAS 北大核心 1999年第2期28-29,共2页 Agrochemicals
关键词 柑桔 莫比朗乳油 柑桔矢尖蚧 杀虫剂 药效试验 citrus,Mopilan EC,citrus arrowhead scale.
  • 相关文献

参考文献3

  • 1朱业斌,中国南方果树,1998年,2期,28页
  • 2农业部农药检定所生测室,农药田间药效试验准则1,1993年
  • 3谢心宏,农药,6期,42页

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部