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描述了荸荠杆枯病的症状、形态、流行规律和影响因素。药剂筛选结果表明:50% 果病克、36% 粉霉灵和多菌灵对该病菌有较好的效果。并制定出一套防治方法,经过1997 和1998年的实践,取得了较好的防病效果。
Described the symptom, shape, epidemic law and influencing factors of Bacillus thuringiensis. Pharmacological screening results show that: 50% fruit disease grams, 36% powder mold spirit and carbendazim bacteria have good results. And to develop a set of prevention and treatment methods, after 1997 and 1998 practice, achieved good disease control effect.