彩色马蹄莲病害:
1、欧氏菌
oushijunbinghaiyechengruanfubing,shiyouhuluoburuanfuouwenshijunhuluoburuanfuzhibingbianzhongyinqide。beiganrandeyepianhejingbianweishenlvse,youhuaisibanhefuban,bingfenmizhanye,zuizhongzhizhudaodiao。kuaijingtongshiyekaishifulan,bingyouechou。
解决方法:zaizhongzhiqianxujiangneixiebeiganrandekuaijingjinzaotiaochulai,bingjinxingxiaoduyufang,bingtigonglianghaodeshengzhanghuanjing。
2、青霉菌
qingmeijunzaikuaijingchuzangshikezaochengganran,zaochengkuaijingzaichuzangshihechuzanghoudesunhuai,tebieshidangkuaijingshouguojixiesunshang、chuzangshixiang duishiduguogaohuoweihuanjingzhongkongqiliudongbuzushirongyifasheng。
解决方法:tigongzugoudekongqiliudongkefangzhigaibingjundefasheng,lingwaihaikeshiyongshajunjiduikuaijingjinxingxiaodu,rukejundan。
3、灰霉菌
huimeijunkezaihuaheyepianshangfasheng,zaiyepianshangjihudoubiaoxianweixingchengxiaodebandian。
解决方法:zailutianzaipeishimeige10tianjinxingshajunjiheshachongjijiehedeyufangshiyoubiyaode。
4、腐霉菌
fumeijunhuiyinqigenbudefu lan,daozhizhizhuduishuifendexishoushoudaoxianzhi。
解决方法:jinxinglunzuohejingquedeguangai(yijipaishui)shiyufangganrandezhongyaoyinsu,zaizhongzhiqianduiturangjinxingzhengqixiaodubingyongshajunjichuli。
5、丝核菌
sihejunzaijindimianchuduizhizhudeyazaochengsunshang。
解决方法:shiyongjiajilikulinhefuxiananlaichuliturangduigaijunjinxingkongzhi。
6、蚜虫害
yachonghaizaizhizhudezhenggeshengzhangguochengzhongdouhuizaochengshanghai。
解决方法:zaicaihuaqianyongduiliulinpensaliangci,zaizaipeiguochengzhong,meige7~10tiankeshiyongyixianjiaanlinhuoxiuqingjuzhijinxingyufang。
caisematilianyansefengfuduoyang,dapolematilianjirenjiebaidesecaiyinxiang,xianzaiyoulegengduodehuase,zhuangshijiajugengfangbian,caisematilianyangzhizhongchangjiandebinghaiqingkuangjijiejuefangfajiujieshaodaozheilile,xiwangduidajiayousuobangzhu。