甘肃11选5

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河北顺天农业科技有限公司

主要经营:玉米除草剂,除草剂厂家,杀虫剂

详细地址:石家庄市仓兴街16号
联 系 人: 马 骍
联系电话: 0311-85213056
传真号码:0311-85218516
销售热线:13315991997
邮    箱:hebeishuntian@163.com
果树蚜虫最全种类及防治措施介绍
甘肃11选5 >> 行业新闻>>果树蚜虫最全种类及防治措施介绍
果树蚜虫最全种类及防治措施介绍
  • 发布时间:2018-05-18
  • 浏览次数:339
  • 来源:
  • 作者:赵永潭

摘要:

新闻详情

甘肃11选5 GUOSHUYACHONGZUIQUANZHONGLEIJIFANGZHICUOSHIJIESHAO



甘肃11选5 YACHONGSHIGUOSHUSHENGZHANGQIJIANRONGYIBAOFADEZHUYAOHAICHONGZHIYI,YIDANFASHENGGAILEICHONGHAI,GUOSHUDEYEPIANDEGUANGHENENGLIDADAXIAJIANG,YANZHONGYINGXIANGGUOSHUDEGUANGHEZUOYONG,JIANGDIGUOSHUGUOSHIDEPINZHIHECHANLIANG,HUIJIZHONGZHIZHEZAOCHENGJIDADESUNSHI。YINCI,BIXUJIAQIANGDUIYACHONGFANGKONG。XIANZAIWEIDAJIAXIANGXIJIESHAOYACHONGDEZHONGLEIJIFANGZHICUOSHIRUXIA:


甘肃11选5 YI、YACHONGZHONGLEI

甘肃11选5 1、TAOFENDAWEIYA




甘肃11选5 SHUTONGCHIMU,YAKE。BIEMING:TAOFENYA、TAODAWEIYA、TAOFENDAYA、TAOFENLVYA、MEIYA。ZAIQUANGUODABUFENDETAOCHANQUJUNYOUFASHENG。ZHUYAOWEIHAITAO、LI、SHANZHA、LI、MEI、XING、YINGTAOJIHEBENKEZHIWUDENG。CHENG、RUOYAQUNYIBANJIZHONGZAIXINSHAOHEYEBEICIXIZHIYE,BEIHAIYEPIANSHILVBINGXIANGYEBEIDUIHEZONGJUAN,JUANYENEIJIYOUBAISELAFEN,WEIHAIYANZHONGSHIYEPIANTUOLUO,NENSHAOGANKU。PAIXIEMILUCHANGZHIMEIWUBINGFASHENG。

2、LIDUANWEIYA




甘肃11选5 SHUTONGCHIMU,YAKE。ZAIQUANGUOGEDIGUOYUANJUNYOUFASHENG。ZHUYAOWEIHAITAO、LI、XING、YUYEMEIDENG。CHENGCHONG、RUOCHONGJIZHONGZAINENSHAO、YESHANGSHUNXIZHIYE,YANZHONGSHINENYEJIXINGJUANSUO、NENSHAODINGDUANWANQU,ZHISHIYOUZHIJIEJIANSUODUAN,HUAYASHENGZHANGSHOUZU,BINGYINGXIANGKAIHUAJIESHI。ZHIZHUSHOUGAICHONGWEIHAIHOUJIANGDILEGUANSHANGXINGYUGUOSHISHANGPINXING。YILUANYUEDONG,YINIAN4YUEZHONGXUNLUANFUHUA,JIZHONGZAIZHIWUDENENSHAO、NENYESHANGFANZHIWEIHAI。10YUEXIAXUNKEJIANDAOLIANGXINGYAJINGJIAOWEIHOUCHANLUANYUEDONG。

甘肃11选5 3、JIAZHUTAOYA




JIAZHUTAOYASHUBANCHIMU,YAKE。MEINIANFASHENGYUE10DUODAI。ZHUYAOJIZHUWEIJIAZHUTAO。WUCHITAISHENGCICHONGSHENTILUANYUANXING,ZHANGYUE2.3mm,KUANYUE1.2mm,TISEHUANGHUOJINHUANG,FUGUAN、ZUHEISE。YOUCHITAISHENGCICHONGTIZHANGLUANYUANXING,ZHANGYUE2mm,KUANYUE1mm,TOU、XIONGHEISE,FUBUSEJIAOQIAN,YOUHEISEBANWEN。YICHENGYA、RUOYAYUEDONG,YINIANYOU2CIBAOFAQI:YINIAN4YUEKAISHIWEIHAI,5~6YUESHIWEIHAIGAOFENG,XIAJIGAOWEN,CHONGLIANGMINGXIANJIANSHAO,9~10YUEYOUYIGEXINDEFANZHIWEIHAIGAOFENG。11YUEHOUCHONGLIANGJIANSHAO,JINRUYUEDONGQI。

4、JIEYA




ZHUYAOJIZHUYOUGANJIE、TAO、LIDENGZHIWU。WUCHITAISHENGCIYAQUANTIQIHEISE,FUYANHONGHESE,CHUJIAO6JIE,HUIHESE。ZUJINGJIEDUANBUJIZHUAHEISE,FUGUANCHENGGUANZHUANG,WEIPIANRUTUZHUANG,SHANGSHENGCONGMAO。YOUCHITAISHENGCIYAYUWUCHIXINGXIANGSI,CHI2DUIBAISETOUMING,QIANCHIZHONGMAIFENSANCHA,CHIZHIDANHESE。WUCHIXIONGYAYUCIYAXIANGSI,QUANTISHENHESE,HOUZUTEBIEPENGDA。LUANTUOYUANXING,ZUIKAISHIYOUDANHUANGSEZHUJIANBIANWEIHUANGHESE,ZUIHOUWEIQIHEISE,YOUGUANGZE。RUOCHONGTIHESE,FUYANHONGHEISE。MEINIANFASHENG10~20DAI。YILUANYUEDONG,YINIAN3YUEFUHUAWEIHAI。CHUNMOXIACHU、QIUJILIANGGEFANZHIQIQIHOUGANHANKENENGHUIDALIANGBAOFA,DANGZHUYAOJIZHUSHILIAOBUZUSHI,YOUCHIYAJIUHUIFEIDAOQITAZHIWUSHANGQUSHIWEIHAI。11YUEHOUYOUXINGYACHANLUANYUEDONG。

5、LUANDUOTAIMAOYA




LUANDUOTAIMAOYASHUTONGCHIMU,MAOYAKE。ZHUYAOJIZHUYOULUANSHU、QIYESHU、WUJIAOFENG、HUANGSHANLUANSHU、SHINANHECHUNSHUDENG。WUCHIGUCIYATIZHANG3mmZUOYOU,ZHANGLUANYUANXING。HUANGHESE、HUANGLVSEHUOMOLVSE,XIONGBEIYOUSHENHESELIU3GE,CHENGSANJIAOXINGPAILIE,LIANGCEYOUYUEYAXINGHESEBAN。CHUJIAO、ZU、FUGUANHEWEIPIANHEISE。YOUCHIGUCIYATIZHANGWEI3mm,CHIZHAN6mmZUOYOU,TOUHEXIONGBUHEISE,FUBUHUANGSE,TIBEIYOUMINGXIANDEHEISEHENGDAI。YUEDONGLUANTUOYUANXING,SHENMOLVSE。RUOYAQIANLVSE,YUWUCHICHENGYAXIANGSI。MEINIANFASHENG5DAI,CHUNJI3DAI,QIUJI2DAI。YILUANYUEDONG,YINIAN3YUESHANGXUNFUHUAWEIHAI。4~5YUEDALIANGFANZHI。FENMIDEMILUDALIANGSALUO,ZHENGGESHUGUANZHIXIADERENXINGDAOSHANGNIANLIANFAHEI。YOUXINGYA11YUEZHONGXIAXUNCHANLUANYUEDONG。

ER、FANGZHIFANGFA

甘肃11选5 1、HUAXUEFANGZHI

每年蚜虫发生为害较早,一般3月中下旬集中孵化为害,此时蚜虫大多为无翅蚜或干母,也是一年中孵化最整齐、发生时间最长、扩散为害最慢的一代。蚜虫的天敌活动频繁期一般在4月下旬以后,所以3月下旬~4月上旬蚜虫未迁飞扩散之前是化学防治蚜虫、保护天敌的最佳时期。可喷施2.5%联苯菊酯30ml/亩、10%吡虫啉1000倍液、10%蚜虱净超微可湿性粉剂3000倍液进行防治。若已有煤污病现象,在杀虫时可添加多菌灵、甲基硫菌灵等杀菌剂来控制病情。






2、NONGYEFANGZHI

甘肃11选5 YACHONGLUAN、RUOYA、CHENGYADUOZAISHUPILIEFENG、NENZHI、YABAOSHANGYUEDONG,YIBANTONGGUODONGJIXIUJIAN、TUBAI、PENSHISHILIUHEJIKEXIAOMIEDABUFENDEYUEDONGLUAN、CHENGCHONGHUORUOCHONG。JISHIQINGCHULVDI、MIAOPUDENGZHOUBIANZACAO。ZACAOSHIHENDUOYACHONGDEXIAJIZHU,SHIYACHONGQIXI、FANZHIDEZHUYAOCHANGSUO,JISHIZHONGGENGCHUCAOYEKEYIYOUXIAODIFANGZHIYACHONGFANZHI。


甘肃11选5 3、BAOHUTIANDI

春及时药防,4月下旬以后是天敌活动的频繁期,若此时虫害发生未造成大的经济损失,尽量不使用化学杀虫剂。蚜虫的天敌有瓢虫、草蛉、食蚜蝇等。较常见的有食蚜蝇、异色瓢虫、龟纹瓢虫、七星瓢虫、十三星瓢虫、两星瓢虫、多星瓢虫、步行虫等。

4、LIYONGHUANGSEBANYOUSHAYACHONG

甘肃11选5 LIYONGYACHONGDEQUHUAXING,ZAIHUANGSEBANSHANGTUSHANGHUANGYOU,YACHONGHUIFENFENPAWANGHUANGSEBAN,DADAOYIDINGSHULIANGSHI,JIANGHUANGSEBANDAICHUGUOYUANCHULI。




5、LIYONGYANGLIUZHIBAYOUJIYACHONG

甘肃11选5 YACHONGDUIYANGLIUSANFADEQIWEIJUYOUHENQIANGDEQUXING,KEQUYIDINGLIANGDEYANGLIUZHITIAOZHACHENGBA,ZHIYUYACHONGDALIANGFASHENGDEZHIWUDIDIAN,KEBADALIANGDEYACHONGYOUJIDAOYIQI,BIANYUJIZHONGSHASI。

6、LIYONGHEIGUANGDENGYOUSHAYACHONG

甘肃11选5 YACHONGJUYOUHENQIANGDEQUGUANGXING,BAHEIGUANGDENGZHIYUYACHONGDALIANGFASHENGDEZHIWUDIDIAN,YOUSHAXIAOGUOJIWEIXIANZHU。


甘肃11选5 7、LIYONGYEMIANFEIPENFEIFANGZHIYACHONG

LIYONG10%DETANANRONGYE、0.5%DEANSHUIRONGYE、2%NIAOSURONGYEJINXINGGENWAIPENSHI,MEIGE7TIANZUOYOUPENSHI1CI,LIANPEN2~3CI,DUIYUFANGZHIZHIWUSHANGDEYACHONGXIAOGUOHENHAO。


甘肃11选5 ZONGDELAISHUO,ZAIYACHONGFUHUAJIBAOFAQIYIHUAXUEFANGZHIWEIZHU,PINGSHIDUOYIQITAFANGSHIYUFANG,ZONGHEFANGZHI,JIANGDINONGYAOSHIYONGLIANG。