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菜心炭疽病在发病初期,可选用80%代森锰锌可湿性粉剂600倍液,或40%氰菌唑可湿性粉剂3000倍液、50%异菌脲可湿性粉剂1000倍液、50%咪鲜胺可湿性粉剂1000~1500倍液、80%炭疽福美可湿性粉剂500倍液、75%甲基硫菌灵可湿性粉剂600~800倍液、50%百菌清可湿性粉剂800倍液等喷雾防治,每隔5~7天喷1次,连续2~3次。菜心软腐病发病初期,可选用72%硫酸链霉素3000倍液,或77%氢氧化铜可湿性粉剂500~800倍液、70%敌磺钠可湿性粉剂500~1000倍液、新植霉素4000~5000倍液、2%
Cabbage anthracnose in the early stages of the disease, the choice of 80% Mancozeb WP 600 times, or 40% cyanadiazole WP 3000 times, 50% iprodione wettable powder 1000 times, 50% Prochloraz WP 1000 to 1500 times the liquid, 80% anthrax Fume WP 500 times, 75% thiophanate-methyl WP 600 to 800 times, 50% chlorothalonil WP 800 times And other spray control, spray every 5 to 7 days 1, 2 to 3 times in a row. The early onset of flowering cabbage soft rot, you can use 72% streptomycin 3000 times, or 77% copper hydroxide WP 500 to 800 times, 70% sodium sulfonate WP 500 to 1000 times the new plant 4000 ~ 5000 times the liquid, 2%