muqiandapenghuangguahebanbingfashengyanzhong,daozhiyepianguanghenenglijiangdi,chanliangxiajiang。henduocainongzhizhuzhongyaojifangzhi,hushilehuanjingtiaokong,daozhiyongyaofangzhixiaoguobiancha。生產上應在用藥防治的同時調控好溫濕度,提高防治效果。
chunjiwenduhuisheng,pengneiwendujiaogao,shuifenzhengfaliangda,yizaochengpengneixiangduishiduda,hebanbingfazhanxunsu。guanlishangyingjiadatongfengliang,jiangdipengneikongqishidu,kongzhibinghaifazhan。jishishuchuzhizhuxiabudelaoyehebingye,jianshaochuanranyuan,kongzhibingjunchuanbo。qingtianjiaoshuihoukeyibipengzengwen,jiangpengwenshenggaodao40-45℃,並持續1-2小時,利用高溫殺滅棚內的病菌。通過調控環境,再結合用70%甲基硫菌靈可濕性粉劑(700倍液)加百泰60%唑醚·代森聯水分散粒劑(1500倍液)噴霧,就能取得較好的防治效果。
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