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佛手瓜蔓枯病如何防治?

发布日期: 2017-11-29 18:23

yi、foshouguamankubingzhengzhuangjiweihai

dg真人游戏mankubingshifoshouguadeyizhongchangjianbinghai,fashengpubian,yixia、qiujiludizaipeifashengjiaozhong。

mankubingzhuyaoweihaiyepian,yeweihaijingmanheguoshi,dangjingmanfabingweihaijiaoda。duozaichengzhuqifasheng。

dg真人游戏1、yepianshouhaizhengzhuang: bingbanchuweidianzhuanghesexiaobandian,houfazhanchengjinyuanxingbingban,huihese,bianyuansejiaoshen,youtongxinyuan。fabinghouqibingbanshangchanshengheisexiaodian,jibingyuanjundefenshengbaoziqi。

2、jingmanshouhaizhengzhuang: bingbanzhangyuanxingzhibuguizexing,huihese,youshibingbanshangyichuhuposejiaozhuangwu,yinqibingbuyishangjingmankusi。

3、guoshishouhaizhengzhuang: bingqingyanzhongshi,yingxiangguoshishengzhangfayu,zaochengguoshifabingbuliang,weisuo。

dg真人游戏er、foshouguamankubingchuanbotujinghefabingyuanyin

1、foshouguamankubingdebingyuanyifenshengbaoziqi、zinangqiaosuibingcantizaituzhongyuedong。bingyuankaoguangaishui、yushuichuanbomanyan,congshangkouhezirankongkouqinru,bingbuchanshengbingyuanjinxingzhongfuqinran。zhongziyekedaijun,yinqiyoumiaofabing。

dg真人游戏2、dangturanghanshuilianggao,qiwen18~25℃,kongqixiangduishidu85%yishang,yifabing。zhongchadi,zhizhuguomi,tongfengtouguangcha,shengzhangshiruo,fabingzhong。

3、nanfangkezaibingbuzhanzhuanchuanbomanyan。beifangyinzhonghuozaipengshihuofanjijiezaipeidezhizhuguomi,tongfengtouguangcha,shengzhangshiruofabingzhong。

san、foshouguamankubingfangzhifangfa

1、yufeigualeizuowushixing2~3nianlunzuo。caiqugaoqizaipei,dimofugai;yujiyaojiaqiangpaishui。

dg真人游戏2、yongzhongzizhongliang0.3%de50%keshixingfenjifumeishuangbanzhong;huoyong0.1%gaomengsuanjiahuo40%jiaquan200beiyejinzhong20~30fenzhong,xijinghoucuiyabozhong。

3、duimiaochuangjiturangchuli,keyong40%duojunlinghuo70%jiajituobujinkeshixingfenjianyaoyutu1: 100bilipeichengyaotu,shirubozhonggouxue,meixueshiyaotu150ke,yutuhunhehou,ge2~3tianbozhong。

4、liyongnanguahuohuluzuozhenmu。

5、zaifabingchuqipenshigaoxiaodidudicanliuyaojifangzhi,yaojikeyong: 10%shuangxiaolingshuiji200beiye、huo5%zhiweilingshuiji200beiye、huo50%duojunlingkeshixingfenji500~1000beiyedeng,zaizhizhugenjingbujiqifujinjiaoguan,meizhuguanyaoye300haosheng,yibanguan2~3ci。

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