miaomudezhuganshizhichengshuti、fuzezhiyeshuifenyangfenyunshudezhongyaozuzhi,ruguomiaomuzhuganzaodaobinghaijiangzhijieyingxiangzhengzhumiaomudeshengzhang。zhiyouqieshifangzhihaozhuganhaichong,cainengquebaoshushijianzhuang、fengchanwenchanheyouzhigaoxiao。xiamianweinijieshaomiaomuzhuganzaodaozhuchongweihaishidejiejuebanfa。
miaomuzhuganzhuyaozhuchongyou:xingtianniuhedahemudue
xingtianniuzhuyaoweihaipingguo、huahong、li、ganjie、yang、liu、yanghuaidengzhiwudezhuganhegenjingbu,yiyouchongzuanjinpicengzaizhurumuzhibuzhushizhugan,zhizhishugen。qingzeshishushishuairuo,chanliangxiajiang,shoumingsuoduan,yanzhongzhekeshizhizhuhenkuaisiwang,qizhongyouyiyouzhuangshushouhaizuizhong。
dahemudueshixinghenza,chuweihaili、pingguo、huahong、shanzhi、tao、xing、yingtao、banlidengwai,haiweihaiduozhongshumu。youlingchongzaizhuganpicengxiahuanraoshuganzhushichengbuguizedehuanbozhuang,suizhechonglingdezengdaerzhurumuzhibu,yanzhongyingxiangshuifenheyangfendeshusong,qingzhexueruoshushi,dafujianchan;zhongzhe(huanshiyiquan)daozhizhizhusiwang,youyishuailaoshushouhaizuizhong。
jiexialairangwomenyiqilejiezheiliangzhongzhuyaozhuchongdefangzhifangfa:
1、zaichengchongfashengqi,rengongbushachengchong。
2、在成虫产卵期,经常检查树干,如发现有唾沫状胶液,立即用小刀挑出其中卵粒捏碎。同时细致地在主干四周喷一次80%敌敌畏乳油1000倍,或2.5%溴氰菊酯乳油2000~3000倍,也可喷辛硫磷或灭扫利,以扑杀成虫、卵粒和刚孵出而未蛀入皮层的幼虫。
3、幼虫蛀入树干后,凡蛀孔外有新鲜粪便的,里面必有活的幼虫,利用细钢丝或竹签捅进蛀孔将虫刺死,刺不着者用棉花球蘸400倍敌敌畏液塞入蛀孔,或用1粒“克牛灵”塞入蛀孔,外用软泥涂严。