huangguamiaoqizhichengzhuqijunnengfabing，zhuyaoweihaiyepian

，ouerfashengzaiguahemanshang。yepianranbing，xianchuxiantuilvxiaodian，yihoukuoda，bingbanshouyemaixianzhichenghuibaisehuohuangheseduojiaoxing。shidudashiyebeibingbanwaiweiyoumingxiandeshuizizhuanglvseyunquan
，bingbanshangchuxianrubaiseshuizhuzhuangjunnong，ganhouliuyoumozhuangbaihen。houqibingbanganliechuankong。fabingyanzhongshibingbanxianghulianjie
，chengdanheseyouzhizhuangbankuai。jingmanranbing，chuweishuizizhuangxiaodian
，houzongxiangkuozhanchengduantiaozhuang，shidudashiyoujunnong，bingqingyanzhongshimanzongxiangkailie。guaranbingchuqixingchengshuizizhuanganlvsejinyuanxingaoxianban，houkuozhanchengbuguizedanhesedabingban，youwubaisejunnongyichu

，bingqingyanzhongshichuxianliekouhuochouweifulan。bingzhuweiguanshuheguaroubianhese。

 

　　一、農業防治：⑴選用耐病品種。津春1號、津早3號、津優30號、津研2號
、津研6號、中農5號、中農13號、黑油條、龍雜黃5號等品種抗病性強，可以因地製宜選用。⑵種子消毒。播前用55℃溫水浸種15分鍾，撈出放入冷水中降溫；或用40%福爾馬林150倍液浸種90分鍾，清水洗淨後催芽播種。⑶輪作。用無病土育苗，與非瓜類作物實行2年以上輪作。⑷jiaqiangtianjianguanli。shengouzhaiqizaipei
，sangoupeitao，zengqiangyujifanglaopaizinengli。shizujifei，zengshilinjiafei，fangzhidanfeishiyongguoduo，zengqiangzhizhukangbingxing。ludihuangguatuiguangbiyuzaipei，baohudihuangguakaihuajieguaqianshaojiaoshui
、勤中耕、多通風，降低棚內濕度，減少結露和滴水。

 

　　二、藥劑防治：防治黃瓜細菌性角斑病，在發病初期用50%琥膠肥酸銅可濕性粉劑500倍液，或60%琥·乙膦鋁可濕性粉劑500倍液，或14%絡氨銅水劑300倍液
，或47%加瑞農可濕性粉劑700倍液，或77%可殺得101可濕性微粒粉劑500倍液
，或50%甲霜·銅可濕性粉劑600-700倍液，或60%百菌通可濕性粉劑500倍液，或72%農用鏈黴素可溶性粉劑4000倍液噴霧。每隔7-10天噴1次，視病情決定施藥次數。銅製劑施用次數不能超過3次，以免引起藥害。