牡丹花常见病害:
1、叶斑病
yebanbingyechenghongbanbing,cibingweiduomaobaoshudezhenjunchuanran。bingjunzhuyaojinranyepian,yejinranxinzhi。fabingchuqiyibanzaihuahou15tianzuoyou,7yuezhongxunsuiwendudeshenggaoriquyanzhong。chuqiyebeimianyougulidaxiaohesebandian,bianyuanselveshen,xingchengwainongzhongdan、buguizedeyuanxinhuanwenkuban,xianghuronglian,yizhiyepiankujiaodiaoluo。yebingshouhaichanshengmolvserongmaoceng;jing、bingburanbingchanshenglongqidebingban;bingjunzaibingzhujingyeheturangzhongyuedong。
解决方法:fabingqiankepensa1:1:160beideboerduoye,10~15tianpenyici,zhizhi7yuedi;fabingchuqi,pensa500~800beidejiajituobujin、duojunling,7~10tianpenyici,lianxu3~4ci。
2、茵核病
yinhebingyoumingjingfubing,bingyuanweihepanjun,fabingshizaijindimianjingshangfashengshuizizhuangban,zhujiankuozhanfulan,chuxianbaisemianzhuangwu。yekenengjinranyepianjihualei。
解决方法:xuanzepaishuilianghaodegaozaodikuaizaizhi;faxianbingzhujishiwadiaobingjinxingturangxiaodu。
3、紫纹羽病
ziwenyubingweizhenjunbinghai,youturangchuanbo,fabingzaigenjingchujigenbu,yigenjingchujiaoweiduojian。shouhaichuyouzisehuobaisemianxuzhuangjunsi,chuchenghuanghese,houweiheihese,sucheng"heigedatou"。qingzhexingchengdianpianzhuangbankuai,bushengxingen,zhitiaokuxi,yepianfahuang,linyabiexiao;zhongzhezhenggegenjinghehenxifulan,zhizhusiwang。cibingduozai6~8yuegaowenduoyujijiefasheng,9yueyihou,suiqiwendejiangdiheyushuidejianshao,bingbantingzhimanyan。
解决方法:xuanpaishuilianghaodegaozaodikuaizaizhimudan,yujiyaojiangditurangshidu,shouhaibingzhuzhouweiyongshihuihuoliuhuangxiaodu。
4、黄叶病
mudanquelinshi,zhizhushengzhanghuanmanaixiao,shouruo,yexiaofahuangyituoluo,xiancongjingjibulaoyekaishi,zhujianxiangshangbukuozhan。quemei、meng、peng、tongdengweiliangyuansuyepianyehuichuxianhuanghua、huaisi、yejiankuweidengzhengzhuang。
解决方法:yaojiehepenyaoyuhuaqihoupensalinsuanerqingjiajiweifeiyibuchongyingyang。
mudanhuashideguanshangjiazhifeichanggao,shiwoguozhumingdeguanshanghuahuipinzhongzhiyi,ziranxuyaozaiyangzhishanggewaizhuyi,mudanhuachangjianbinghaijijiejuefangfajiujieshaodaozheilile,xiwangduidajiademudanhuayangzhiyousuobangzhu。