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叶枯病的药剂防治目前对大蒜叶枯病有较好预防作用的药剂主要有代森锰锌类的大生、山德生、新方生以及铜制剂类的可杀得等。这些药剂一般在大蒜生长前期使用,主要用于大蒜叶枯病的预防。而咪唑类的施保克、施保功及三唑类的世高等药剂一般在大蒜叶枯病发病初期使用,有较好的治疗作用。大蒜叶枯病药剂防治的关键时期是蒜苔伸长期(一般每年的11月中下旬到12月下旬是该病的发病高峰期),可用
Bacterial blight prevention and treatment of the current garlic blight has a good preventive effect of the agents are mainly Mancozeb, Samson, New Fangsheng and copper preparations can kill and so on. These agents are generally used in the early garlic growth, mainly for the prevention of garlic leaf blight. The imidazole Shi Baoke, Shi Bao Gong and triazole class of higher drugs generally in the early stages of garlic leaf blight use, have a better therapeutic effect. Garlic leaf blight is the key period of prevention and treatment of garlic elongation stage (generally every year in late November to late December is the peak incidence of the disease), available