摘要
本文研究了山地桔园大实蝇绿色防控技术。结果表明,点喷株数增加到全园株数的60%,点喷4次,增加2次2.5%高效氯氟氰菊酯乳油全园防治,第1次在返园高峰期,第2次间隔7 d,蛆果率可以控制在3‰以内,完全达到防治指标要求。
This paper studied the green control technique of Tetradacus cit r i Chen in mountain orchard.The results showed that the number of spot-spray plants increased to 60% and sprayed 4 times.At the same time, the whole orchard was sprayed with 2 times 2.5% cyhalothrin EC（the first times in the back garden peak,the second 7 d interval）.The maggot fruit rate could be controlled at less than 3 , fully met the control requirements.
出处
《现代农业科技》
2017年第21期124-125,共2页
Modern Agricultural Science and Technology
关键词
柑橘大实蝇
绿色防控
山地桔园
湖北宜都
Tetradacus citri Chen
green control technique
mountain orchard
Yidu Hubei
