hongzhizhuweihaiyibanshiyuxiaomaimiaoqi,bozhongjiaozao,bozhongshiweiguangai,shifeijiaoshaodetiankuaifashengjiaozhong。congyuanchuguanchamaitian,yesechenghuangshaofabai,situofeizhuang,zaixiguancha,maimiaoshengchangxiruo,yejianganku,fennieshao。
youyuhongzhizhujiaopaguang,zaochenhebangwanjiyintianyepianshangjiaoduo,suoyixuduonongminweizaixiguancha,bunengjishifaxian。maitianhongzhizhuduidiwendikanglijiaoqiang,zaifengxuetianqi,rengrannenggoushengcunbingqieweihaixiaomai。xiaomaifanqingqizhibajieqi,youyuqiwenjiaogao,fanzhijiaokuai,ruguobujishifangzhi,duixiaomaiweihaijiaozhong,zacaojiaoduohetuofeidetiankuaiweihaigengzhong。
yiqianzaibujinxingfangzhideqingkuangxia,hongzhizhuzaixiaomaisuiqiqiwenjiaogaoshijiuxunsuxiaoshi。danjujinliangniandeguancha,hongzhizhuzaixiaomaihuaqirengdaliangcunzai,weihaiqibiyiqianyanchang20天左右,而且在冬春幹旱時就會爆發,可引起小麥葉片卷曲,對產量影響較大。
麥田紅蜘蛛是較容易防治的,但由於不易發現,農民對這種危害認識不夠,很少有人防治。如果在拔節期防治時,對於密度較大、長勢較旺的麥田,可用殺蟎劑防治。
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