摘要
本文报道了４８％乐斯本乳油防治韭蛆２ａ的试验结果。表明该药剂每６６７ｍ２使用１５０～２００ｍｌ可有效地控制韭蛆的为害。
The results of field trials showd that chlorpyrifos gave good control effect against chive maggot It is suitable to use 1 600～2 250 ml/hm 2 diluents in the field.
出处
《植保技术与推广》
1998年第5期42-43,共2页
Plant Protection Technology and Extension
