碧桃的六大虫害防治

     碧桃花期长、花色花型多变，是人们比较喜欢的观赏花木，碧桃的观赏效果如何离不开平时的注意养护，碧桃在夏秋季容易发生虫害，下面下边带大家去了解下碧桃虫害防治方法有哪些：

 

碧桃虫害防治：

1、蚜虫

yachongyiluanzaibitaodezhitiaoyayejian、liefengchuyuedong，yinianzaochunkaihuashikaishifuhua，qunjizainenyashang，xishizhiye，yachongdefanzhisuduhenkuai，5yuexiaxunweihaizuiweiyanzhong，beihaiyexiangbeimianfanjuan、zhousuojixing，yingxiangchoutiaoshengzhang，qunjideyachongpaixiedaliangmilu，wuranzhishao、yemian，jiangdiguanshangjiazhi。

 

解决方法：zhuyibaohutiandipiaochong、huachun、caolingdeng。yanzhongshikeyaojifangzhi，changyongyaojiyoubichonglin、didiwei、mieyajun、kangyaweideng。jinliangxuanyongbichonglin、dingchongmidengdidushachongji。

 

2、红蜘蛛

hongzhizhuzhuyaoweihaibitaodeye、jing、huadeng，cixizhiwudezhiye，weihaichuqiyezizhengmianyoudaliangzhenjiandaxiaoshilvdehuanghesexiaodian，houqiyepiandaliangshilvfahuangjuansuobingtuoluo，yanzhongshizaochengdaliangluoye。gaowenganhanqihoutiaojianxiahongzhizhufanzhixunsu，weihaiyanzhong。

 

解决方法：shuyamengdongshi，pensabomei0.5duzhi1dushiliuhejifangzhichufuyou。dafashengshi，kepensanlvshamanchun1800beiyehuo70%jiajituobujinkeshixingfenji1000beiye。10tianyici，xiaoguojiaohao。

 

3、桃红颈天牛

taohongjingtianniuyiyouchongzaijizhuzhiganneiyuedong，hebeidiqu7yuezhongxunzhi8yuezhongxunchengchongyuhua，zaizhiganshangpifengxizhongchanluan，fuhuahoudeyouchongzhushirenpibu，yuedonghouzhushidaomuzhibu。zhudaoyibanyoushangdaoxia，biankuanqiebuguize。

 

解决方法：youchongqishiyong50%xinliulinruyou50beizhi100beiyejinxingchongkongzhuyaohuoshiyong5%bichonglinruyoujinxingshugandakongzhuyao，ranhouyongnifengyankongdong。

 

4、小绿叶蝉

xiaolvyechanzhuyaoyicheng、ruochongxishiyepianzhiyeweihai，beihaiyekaishichuxianhuangbaisebandian，dianjiankuochengpian，yepianshilv。yechan7yuezhi9yueweihaizuizhong。

 

解决方法：chongfuhuashengqijishipensa20%yechansanhuo10%bichonglinkeshixingfenji2500beiyejunnengshoudaojiaohaoxiaoguo。daliangfashengshipen4.5%gaoxiaolvqingjuzhi1500beiye。

 

5、梨小食心虫

lixiaoshixinchongzuanzhubushen，yibanzuanzhudaojushaotou2limizhi4limichu，shaotoubeiyouchongzuanzhuhou，changchangliujiaobingweinianxiachui。

 

解决方法：keyong10%lvqingjuzhi2000beiyehuo1.8%aweijunsu3000beizhi4000beiyehuoshamingsong1000beiyepenshizhishaoliangsanci，yishasiyouchong。

 

6、桃球坚介

taoqiujianjieyiruochonghecichengchongqunjizaizhitiaohuoyepianshangxishizhiye，zaochengshushishengzhangshuairuohuozhiyekusi。cichongyidanfasheng，jixunsumanyan，mishengzaizhitiaoheshuganshang。

 

解决方法：yongjiesijing800beiyejinxingpenshi，shasicichengchong。6yuezhongxun，ruochongfuhuaqiyongxinliulin1000beiyejinxingpenshi，xiaoguoxianzhe。

 

bitaozaixiaqiujixuyaoxixinyanghu，buranrongyifashengchonghai，qingzesunhaizhiye，yingxiangkaihuayuguanshangxiaoguo，zhongzehuidaozhibitaozhuzhisiwang，suoyikeyaodangxinle。