广东快乐十分走势图

联系我们

东台余秀春苗木专业合作社

LIANXIREN:YUSHAN

广东快乐十分走势图QUANGUOFUWUREXIAN:4009-262-696

DIANHUA:13770272111

广东快乐十分走势图      18014665998

CHUANZHEN:0515-85850116

WANGZHI:zgyiyuan.com

DIZHI:JIANGSUSHENGDONGTAISHIJIANGGANGZHENXINXIANCUNBU

银杏树栽培的病虫防治

您的当前位置: 首 页 >> 新闻资讯 >> 行业新闻

银杏树栽培的病虫防治

发布日期:2015-09-08 17:01 来源:http://zgyiyuan.com 点击:

    为害银杏树的病虫害很少。主要病害有银杏树叶枯病和干腐病, 均为真菌性病害。叶枯病可在生长前期用25% 的多菌灵500倍液或70% 的甲基托布津600倍液喷布2~3 次, 并及时清除落叶烧毁。干腐病的防治可参照苹果。主要虫害有天牛、蓑蛾、蓟马和卷叶蛾。蓟马为害银杏树幼嫩叶片, 可在生长前期喷2.5% 的敌杀死乳油2000 倍液或20% 的速灭杀丁( 杀灭菊酯) 乳油3000 倍液,也可用40%的乐果或氧化乐果乳油1000~1500 倍液进行防治。卷叶蛾幼虫初夏缀叶蛀食, 可人工摘除虫苞、卷叶,在成虫发生时挂糖醋罐诱杀,或喷50% 的辛硫磷乳油1000倍液防治


广东快乐十分走势图    WEICUJINHUAYAXINGCHENG,DUIYINXINGSHUZAIPEIDA3 NIANYISHANGSHUDEWANGSHENGZHIGAN, YU5 YUEXIAXUN、6 YUEXIAXUN、7YUEXIAXUNJINXING3CIHUANBO,HUANBOKUANDUWEIYINXINGSHUZHIGANCUDE1/10。5YUEZHONGXUNYINXINGSHUXINSHAOSHENGZHANGZHI15cmZUOYOUSHI,LIANXUZHAIXINYESHICHENGHUADEYIGEYOUXIAOCUOSHI。YINXINGSHUMEINIAN5YUEZHONGXUNZHI6YUESHANGXUNFENBIEYOU2CISHENGLILUOGUO。HUAQIPEN0.3%DEPENGSHAJIA0.2%DELINSUANERQINGJIA, NENGYOUXIAODIKONGZHILUOHUALUOGUO,QUEBAOYINXINGSHUZAIPEIDEFENGCHANFENGSHOU。


广东快乐十分走势图    YINXINGSHUWEIFENGMEIZHIWU, WEILETIGAOZUOGUOHEJIESHILV,YINGJINXINGRENGONGSHOUFEN。ZUIJIANDANDEFANGFA, SHICONGQITADIFANGJIANXIAYINXINGSHUKAIHUADEXIONGHUAZHI,ZHIJIEGUAZAIYINXINGSHUCIZHUDESHANGFENGTOUGAOCHU, SHIQIZIRANFENGMEICHUANFEN。WEILETIGAOSHOUFENXIAOGUO, JIEYUEHUAFENYONGLIANG, YEKECAIYONGRENGONGYETISHOUFENDEFANGFA。JIANGZHAIXIADEXINXIANXIONGHUAXUYONGZHIBAOCHENGBOCENG, FANGZAIYANGGUANGXIALIANGSHAI, HUOZHISHENGSHIHUIGANGZHONGSHIQIGANZAO, SACHUHUAFEN, RANHOUJIASHUIHUNHE。DAYUEMEI0.5kg XINXIANXIONGHUAXUKEJIASHUI25~30kg, LVQUZHAZIHOUJIKEYONGYIPENBUCIZHU。HUAFENYESUIPEISUIPEN, BUYIJIUFANG。HUAFENYEZHONGRUJIARU0.2%PENGSHAHEl%ZHETANGZEXIAOGUOGENGHAO。YINXINGSHUCIZHUZUISHIYIDESHOUFENSHIJIAN,SHIZAICIRUIZHUZUISHANGCHUXIANXIAOYUANZHUZHISHI。YINXINGSHUHUAQIYUE1ZHOU, XUJINGCHANGGUANCHA, ZHANGWOHAOSHOUFENDEYOULISHIJI。DANGHUAQIYUYOUYUWUDENGBULIANGTIANQIYINGXIANGZHENGCHANGSHOUFENSHI, KECAIYONGRENGONGFUZHUSHOUFENJINXINGBUJIU。


    YINXINGSHUZAIPEIHOU, CHUQIXINGJIANKETAOZHONGDOULEI、SHULEIJIQITAAIGANNONGZUOWUHUOCAOBENZHONGYAOCAI。JIEHEJIANZUOZUOWUJINXINGZHONGGENGCHUCAOHEZHUIFEI。SHUGUANYUBIQIAN, MEINIANSHIFEI3 CI, DI1CIYUCHUCHUNDUIYINXINGSHUSHICUIYAFEI; DI2 CIYUCHUXIADUIYINXINGSHUSHIZHUANGZHIFEI; DI3CIYUDONGJIFENGDONGQIANDUIYINXINGSHUZHONGSHIJIFEI, FEILIAOYIYOUJIFEIWEIZHU,SHIDANGPEIHEDAN、LIN、JIADENGHUAFEI。YINXINGSHUZAIPEIDESHIFEIFANGFA: YUSHUGUANXIA,KAIHUANZHUANGGOUHUOFANGSHEZHUANGXUESHIRU, SHIHOUGAITUYAFEI、JIAOSHUI。YINXINGSHUHUAQIKAISHISHI, MEIGE1 GEYUE, JINXINGGENWAIZHUIFEI1CI, YONG0.5%DENIAOSU, JIA0.3%DELINSUANERQINGJIAFEI, PEIZHICHENGSHUIRONGYE, XUANQINGTIANBANGWANHUOYINTIANPENSHIZAIYEPIAN、ZHISHANG。RUPENHOUXIAYU, YINGZHONGXINPENSHI。

相关标签:银杏

在线客服
分享
欢迎给我们留言
请在此输入留言内容,我们会尽快与您联系。
姓名
联系人
电话
座机/手机号码