苹果树花前用什么杀菌剂安全?
苹果树花前用什么杀菌剂安全?https://appimg.guoyetong.com/pic/20190402/1554183277593391_53.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
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https://appimg.guoyetong.com/pic/20190402/1554183277720818_397.jpg?x-oss-process=image/watermark,image_cGljLzIwMTcxMjA4L29zc18xNTEyNzAzODUyMTUwXzUzMl83NjJfNTQ1LnBuZw==,t_50,g_se,x_20,y_20
井冈密甘素,晴菌唑 现代果业套餐挺好 甲托、戊唑·多菌灵、井冈·嘧苷素、多抗霉素 用现代果业的套餐 现代果业的套餐药 现代果业套餐 甲托、戊唑醇
就可以、戉唑醇浓度4000倍 现代果业套餐药就挺好的 多抗霉素
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