
1.发病特征:
lizhisuanfubingshizhenjunxingbinghai,zhuyaoweihaichengshuguoshi,duocongguodichukaishifabing。
fabingchuqibingbuchengxiandanhese,qihouzhujianbianweianhese,bingxunsukuoda,shizhenggeguoshibianheiheseerfulan。fulanguoshibiaomianbumanbaisemeiceng,guoroulanchou,bingsanfachusuanchouqiweiheliuchusuanchoushui。
荔枝酸腐病的病菌从伤口处侵入,成熟的果实受蝽蟓、蒂蛀虫为害,或受创伤而感染炭疽病、霜疫霉病后,容易感染酸腐病。
2.治疗措施:
zailizhiguoshikaishizhuansehou,jiuyaomei7~10tianxiangyemianpensayici800bei90%dibaichong、
1500bei4.5%lvqingjuzhi、
700beikelu(72%shuangniao·mengxin)hunheye,
1000bei80%didiwei、
1500bei2.5%xiuqingjuzhi、
1000bei80%daisenmengxinhunheye,
1000bei48%dusipi、
1500bei2.5%lvfuqingjuzhi、
1000bei80%jiajiliujunlinghunheye,
lianxupensa2~3ci,junyunpenshishuguanneiwaisuoyoudezhiyeheguoshi,yikaishiyoushuizhuwangxiadiweiyi,yifangzhichunxiang、dizhuchong、tanjubing、shuangyimeibing,fangzhichuxianshangkou,bingshasilizhisuanfubingdebingjun,lizhiguoshijiubuhuiganransuanfubing。
lingwai,zuoweizhuzangbaoxiandeguoshi,zaicaishouqian7~10tian,yingpensayici800bei75%yimeizuoshuirongye,yifangzhizaizhuzangbaoxianguochengzhongguoshiganransuanfubing。