一
、taotanjubingdezhengzhuang。taotanjubingzhuyaoweihaiguoshi
，yekeweihaiyepianhexinshao。youguozhitoudashijikefabing
，chuweidanheseshuizizhuangban，housuiguoshipengdachengyuanxing
，honghese，zhongxinaoxian
，qihouchaoshishizaibingbanshangchangchujuhongsexiaolidian，jiweifenshengbaozi，youguoranbinghoutingzhishengchanghuoshengchanghuanman，xingchengzaoqiluoguo，qihouganzaoshi，xingchengjiangguocanliushushang，jingdongbuluo。youguoshangdebingban，shunzheguomianzengdabingdadaoguogeng，qihouhaiqinrujieguozhi，shixinshaoshangdeyepianyizhuyemaiweizhou
，zongxiangshangjuan
，zheshibenbingdetezhengzhiyi。guoshichengshuqiranbing，chushiweidanheseshuizizhuangbingban，houjianjiankuozhan
，chenghonghese

，aoxian，chuxiantongxinhuanzhuangzhousuo
，bingronghechengbuguizedaban，youdebingbangansuo，xingchenglieguo
，bingguoduoshutuoluo，shaoshucanliushushang。yitiaojieguozhishangruyou4—5個染病幼果
，該結果枝到秋天就會枯死。

二

、無公害防治方法。剪除病枝、摘zhai除chu病bing果guo

，帶dai出chu田tian外wai
，集ji中zhong銷xiao毀hui，對dui防fang治zhi本ben病bing非fei常chang有you效xiao，幼you果guo剛gang發fa病bing時shi，在zai病bing菌jun尚shang未wei侵qin入ru結jie果guo枝zhi前qian，將jiang病bing果guo摘zhai除chu也ye有you效xiao，剪jian除chu病bing枝zhi的de時shi期qi從cong早zao期qi開kai始shi
，到dao落luo葉ye前qian整zheng個ge發fa病bing期qi均jun可ke進jin行xing。加jia強qiang桃tao園yuan管guan理li，也ye是shi防fang止zhi該gai病bing發fa生sheng的de有you效xiao措cuo施shi。做zuo好hao排pai水shui工gong作zuo，及ji時shi降jiang低di園yuan內nei濕shi度du
，減jian少shao病bing源yuan侵qin染ran機ji會hui
，建jian園yuan在zai高gao炕kang沙sha地di
，稀xi植zhi高gao幹gan都dou是shi較jiao好hao的de農nong業ye防fang治zhi措cuo施shi。在zai平ping時shi生sheng產chan中zhong
，要yao增zeng施shi磷lin鉀jia肥fei，提ti高gao植zhi株zhu抗kang病bing能neng力li，對dui病bing重zhong和he樹shu勢shi弱ruo的de樹shu要yao重zhong剪jian落luo頭tou，增zeng強qiang樹shu勢shi，提ti高gao抗kang病bing力li。要yao適shi時shi噴pen藥yao，早zao防fang早zao治zhi。在zai早zao春chun桃tao樹shu萌meng芽ya時shi就jiu要yao噴pen施shi藥yao劑ji
，藥yao劑ji可ke選xuan用yong4—5波美度的石硫合劑或1:1:100倍的波爾多液。從初花期開始要每隔10—15天噴一次化學藥劑，藥劑可選用80%代森錳鋅800倍，或65%代森鋅500倍，或70%甲基硫菌靈1000倍等，噴藥時一定要注意藥劑交替使用
，以免病菌增加抗性，噴藥時注意使藥劑均勻周到
，防止有漏拉的部位，而降低防治效果。