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防治蠐螬最佳時間,殺蠐螬用什么藥好

作者:劉慧琳 發布日期:2019-01-08 18:31:35

大赢家棋牌官网中心fangzhiqicaozuijiashijianzaimeiniandeqiyuezhongshangxunqianhou,zhegeshijianduanshitachengchongshengfadeshihou,yibancongliuyuezhongxunjiukeyikaishi。shadeshihoukeyong50%xinliulinruyouheqingshuibantu,zhizuodutujiangqidusi。huankeyong50%duiliulin,50%xinliulinlaibanzhong,zhongxiahouyekeyouxiaofangzhi,huannengjianzhiyixieqitadehaichong。

防治蠐螬最佳時間,殺蠐螬用什么藥好

一、防治蠐螬最佳時間

fangzhiqicaozuijiashijianzaimeiniandeqiyuezhongshangxunqianhou,zhegeshijianduanshitachengchongshengfadeshihou,yibancongliuyuezhongxunjiukeyikaishi。jutifashengdeqingzhongheturangdewendu,shiduyouguan。tongchangzaiturangwendudadao13-18dudeshihouhuodongzuisheng,turangshidugaohuodonghuijiaqiang。

蠐螬

二、殺蠐螬用什么藥好

1、shaqicaodeshihoukeyong50%xinliulinruyou,jutishitianjia10beideqingshuipensazaiturangshang,yongciyaojilaibantu,zhihoujiangdutushijiazailonggounei,zheyangkejiangqicaogeidusi。huozheshiyong3%feibudankeliji,3%jiajiyiliulinkelijiyexing。

蠐螬

2、chuleyongyaowubantuwaihuankeyonglaibanzhong,jutixuanyongdeyaowushi50%duiliulin,50%xinliulin,heshui,zhongzidebilianzhao1:30:400,zheyangzhongxiazhihoukebimianbeisunhai,huankejianzhiyixieqitadehaichong。

蠐螬

三、其他的防治方法

chuleyongyaowufangzhizhiwai,huankeyongnongyefangzhifa。zaiguanlizuowuqijianbushijiameiyoufushudeyoujifei,jishizhenyaturang。cichonghaifashengyanzhongdediqu,qiudongfandishijiangyuedongdeyouchongfandaobiaomianfenggan,jiangqidongsihuobeitiandibusha。ciwai,huankeyongwulifangzhifa,keshezhiheiguangdengyousha,jianshaofashengshuliang。

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