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桐木虱的防治方法

   2014-08-13 1664
核心提示:桐木虱是梧桐树的常发性主要害虫,近期已在我县梧桐树上进入发生危害盛期,对周围环境造成污染,希注意提早做好防治工作,桐木虱防治方法如下:1.加强林木检疫,严禁带虫苗木外
       桐木虱是梧桐树的常发性主要害虫,近期已在我县梧桐树上进入发生危害盛期,对周围环境造成污染,希注意提早做好防治工作,桐木虱防治方法如下:

 

1.jiaqianglinmujianyi,yanjindaichongmiaomuwaiyunheyinjin。 

 

2.dongjixiujianwutongzhitiao,4yuediqianjianchuzaojiaoyoumushichanluanzhitiao,jishishaohui,xiaomiezhitiaoshangdeluan。dongjiqingchulinneikuyezacao,xiaomiewenguanguolongmaimushiheshazaomushiyuedongchengchong。4yueshang、zhongxunjishizhaichusangshuyouluanye,5yueshang、zhongxunjianchuyousangmushiruochongqunjiweihaidezhishao。

 

3.dongjihuozaochunganjitubaihuoyong80%didiweiruyou500bei、60%d-mheji200beitugan,xiaomiezaojiaoyoumushihewenguanguolongmaimushiyuedongchengchong。

 

4.dangchengchongmijiyusangyahuozaifayeshangshi,yongwangbushachengchong。 

 

5.zhuyibaohuliyongjishengfeng、piaochong、caolingdengtiandi。

 

6.4yuezhong、xiaxunmushichengchongchuzheqi,yuqinglangwufengyewenzailinneilianxushifang5%dimayanji2—3ci,meimuyongyao1kg。65%feizaoshiyouruji8beiyepenshawutongmushiyuedongluan。yong40%yanghualeguoruyou、80%didiweiruyou、50%malaliulinruyou、90%dibaichongjingti、50%shamingsongruyou1000~1500beiyefangzhigezhongmushiruochonghuochengchong。

 
标签: 桐木虱防治
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