摘要
对雄安新区范围内春尺蠖发生规律进行实地调查,结果显示:春尺蠖在雄安新区1a发生1代,从2月中旬成虫开始羽化上树,3月开始产卵,幼虫在3~5月间进行危害,5月下树化蛹;高效氯氰菊酯、甲维盐、苦参碱、高氯·甲维盐4种药剂对春尺蠖防效较好,且未产生明显的抗药性。
The occurrence and control ofApocheima cinerariusErschoff in Xiong’an New Area were investigated.The results showed that theApocheima cinerariusErschoff had one generation in a year in Xiong’An New Area.The adults began to emerge from the trees in the middle of February,the larvae began to lay eggs in March,the larvae were damaged in March to May,and the trees were pupated in May.The four insecticides of beta cypermethrin,methotrexate,matrine,and emamectin benzoate had good control effects on theApocheima cinerariusErschoff,and no obvious drug resistance was found.
作者
卫玉锋
刘志军
陈津陵
黄帅
黄雪晨
WEI Yu-feng;LIU Zhi-jun;CHEN Jin-ling;HUANG Shuai;HUANG Xue-chen(China Xiong’an Group Ecological Construction Investment Co.,Ltd,Xiongan,Hebei 071700)
出处
《河北林业科技》
2022年第3期43-45,共3页
Journal of Hebei Forestry Science and Technology
关键词
春尺蠖
雄安新区
发生规律
防治
Apocheima cinerariusErschoff
Xiong’An New Area
occurrence regularity
control
