葡萄树用什么治霜霉效果好,多长时间见效,大概价格? 葡萄树霜霉病打什么药啊?
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那是甲基托布津等之类的杀菌剂,不过效果预防好,治疗还是用杜邦克露,连续打,第一天、第五天、第十天。霜霉病不好治,特别是雨季,,多打几次。另外,可以也打大黄素。绛旓細1.闃叉不钁¤悇闇滈湁鐥呮渶濂界殑鑽墏灏辨槸娉㈠皳澶氭恫锛屾瘡骞寸殑7鏈堜笂鏃敤绛夐噺鎴栧嶉噺寮忔尝灏斿娑叉瘡闅斿崐鏈堜竴娆★紝杩炲柗涓夋鍙湁鏁堢殑闃叉不褰撳勾鐨勯湝闇夌梾锛屽洜涓烘尝灏斿娑蹭笉浣嗚兘闃茬湡鑿屽钁¤悇鍙跺瓙鐨勪镜鏌擄紝鏇撮噸瑕佺殑鏄兘澶熸湁鏁堢殑鏀瑰杽钁¤悇鏍戜綋鍐呭洶閽欓捑姣斾緥澶辫皟閫犳垚鐨勯湝闇夎優瀛愮殑婊嬬敓銆2.鍙﹀鐧捐弻娓呴槻娌绘晥鏋滀篃鍙互锛屼絾杩欎簺鑽墿涓嶅儚娉...
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