会员服务| 客服热线:0527-83091818

如何防治夏季种植花草所产生的病害

   2014-07-15 955
核心提示:由于夏季非常炎热,因此这个季节不管什么花卉,都会受到病害的困扰。那么,在夏季草花养殖过程中,应该注意哪些问题?
 由于夏季非常炎热,因此这个季节不管什么花卉,都会受到病害的困扰。那么,在夏季草花养殖过程中,应该注意哪些问题?发现病害后,采取什么样的措施有效控制其蔓延?小编将夏季草花养殖过程中产生的病害及防护跟大家分享一  


      根腐病
 :changjianganbinghuahuiyousijihaitang、feizhoufengxian、aiqianniudeng。  

        yinfagenfubingdebingjunzhuyaoyoufumei、yimei、sihejun、genheifubingjundeng,zheixiebingjundoukeqinranzhizhugenbu,shigenfulan。dang10%degenfulanshi,dishangburengkebiaoxianchujiankangzhuangtai,ercishiruguohuanjingtiaojiandebudaogaishan,fulanhuijinyibukuozhan;dangfulandegendadao20%zhi30%shi,dishangbukaishibiaoxianchuzhengzhuang,rutunlv(yuquesuzhengxiangsi)、luoyehuoyepianhuaisi;dangqinrankuozhandaozhizhudingduanshi,zhizhuhuihenkuaisiwang。  

        fangzhigenfubingdefangfazhuyaoyouyixiajidian。  

        yishibimianjizhishiduguoda,baochijizhilianghaodepaishuihuanjing,duijiezhihezaipeihuanjingjinxingxiaodu。  

        ershijinxingyaojifangzhi。yongninghuoshadufan(eshuangling+daisenmengxin)600beizhi800beiyepenwu,1000beiyeguangen;suzhining(jiashuangling+daisenmengxin)600beizhi800beiyepenwu,800beizhi1000beiyeguangen;minjia(yilinlv)600beiyepenwu,200beizhi500beiyeguangen;pulike(shuangmeiwei)800beizhi1000beiyepenwu,1000beiyeguangen。  

        以上几种药剂均具有保护和治疗作用,可于发病前或发病初期使用,7天至10天定期用药,灌根效果较好。
     

灰霉病 : changjianganbinghuahuiyoufeizhoufengxian、sijihaitang、aiqianniu、yichuanhong、caiyecaodeng。  

        huimeibingzhuyaoweihaizhiwudejing、ye、hua。fabingchuqi,yeyuanchuxianhesezhihonghesedeshuizizhuangbingban,yihouzhujianbianheifulan,zhangchuhuisemeizhuangwu。huaguanfabingshihuabanshangchanshenghesedeshuizizhuangban,weinianhoubianweihese。jingganzaijingjidefenzhichuzuixianshouqinran,bingbanbuguize,shenhese,shuizizhuang。zaigaoshitiaojianxia,fabingbuweizheshengyoumijidehuihesemeiceng。huabushouhaichuweishuizizhuangbandian,yugaoshihuanjingchanshengbaisemeizhuangwu。  

        bingyuanjunzaibingcantijifabingbuweiyuedong。diernianhuanjingtiaojianshiyishi,chanshengfenshengbaozi,fenshengbaozijiefengyuchuanbo,zizhizhuqikong、shangkouqinru,yekeyizhijieqinru。bingyuanjunnengfenmifenjiexibaodemeiheduotangleidedusu,daozhijizhuzuzhifulanjieti,huoshijizhuzuzhizhongduhuaisi。yibanqingkuangxia,wenshihuahui3yuezhi5yuerongyifashenghuimeibing。qiwenzai18℃zhi23℃zhijian,chaoshiduoyudetianqi,tongchanghuiyoufahuimeibing,quegai、duodanyehuidaozhihuimeibingjiazhong。gaibingchuweihaisijihaitangwai,hainengqinranzhuyehaitanghebanyehaitang。  

        fangzhihuimeibingdefangfazhuyaoyouyixiajidian。  

        yishijingxinyanghu,zengqiangjizhukangxing。  

        ershiyuhoujishipaishui,fangzhishiduguogao。  

        sanshijishiqingchubingyejiluohua,bingchediqingchushaohui,kongzhibinghaimanyan,jiaqiangtongfeng。  sishijinxingyaowufangzhi。yong50%keshixingtuobujinfenji800beizhi1000beixishiyepenwuhuojiaoguan,huozheshiyong50%miemeiling1500beiye、65%jiashuangling1000beiye、40%shijiale1200beiye,7tianzhi10tianpenwuyici,yufang1cizhi2ci。  

        

 炭疽病 :changjianganbinghuahuizhuyaoshiyichuanhong。  

        tanjubingyibanqinranzhiwudeyepianheqitayounenbufen,runenzhi、nenjing,zhuyaoweihaihua、ye、jinggan。bingjunketongguoshangkouqinruzhijiebiaoxianzhengzhuang,chushengheisehuoheiheseyuanxingxiaobandian,houxunsukuodabingxianglianchengpian,bingbanshangchanshengdaliangchenghongsezhanzhuanglidian,jibingjunfenshengbaozipanhefenshengbaozi;houqiyepianzhenggehuanghua、juanqu、yituoluo。  

        tanjubingbingjunkeyuedong,yinianchuntiantiaojianshiyishi,bingjunjiezhuyushuihuozhekunchongchuanbojinxingqinran,zaibingbuchengqianfutai,zaiqianfuqixingchengjunsiti,houjinxingzaiqinran。shidushigaibingliuxingyufoudezhongyaoyinsu,duoyu、zhongwu、shiduda,huidaozhizhiwufabingyanzhong。  

       ; fangzhitanjubingdefangfazhuyaoyouyixiajidian。  

        yishijishiqingchubinghua、bingye,baochihuanjingqingjieweisheng。  

        ershijiaqiangfeishuiguanli,zhuyipaishui,jiangdishidu。  

        sanshifangzhijiangzhibingzhenjunzaizhizhujianchuanbodekunchonghemanchong。  

        sishijinxingyaowufangzhi。chuqikexuanyong50%duojunlingkeshixingfenji1000beiye、70%jiajiliujunlingkeshixingfenji1000beizhi1200beiye、80%tanjufumeikeshixingfenji800beiye、50%hunshaliuxuanfuji500beizhi600beiye、50%benjunlingkeshixingfenji1500beiye、shigao(benmijiahuanzuo)1000beiyeqizhongyizhongguangen,huo25%shibaoke500beizhi1000beipenwu。meige7tianzhi10tianshiyaoyici,lianxushiyao2cizhi3ci。

 

 

 
标签: 预防 虫害
反对 0举报 0 收藏 0 打赏 0
 
更多>同类园林知识
推荐图文
推荐园林知识
点击排行