1.茄子黄萎病在发病初期,可用50%托布津500—1000倍液或多菌灵600—800倍液灌根,每窝0.25公斤,每7—10天灌一次,连续3—4次。 2.辣椒炭疽病发病初期可用50%多菌灵或代森锌、瑞毒铜可湿性粉剂600—800倍液或50%托布津800一1000倍液喷洒叶面,隔7天喷一次,连续喷2—3次。 3.番茄早、晚疫病发病初期,可轮流使用1:0.5:200—250倍液的波尔多液、代森系列(代森锌、 1. Eggplant Verticillium wilt in the early stages of disease, available 50% Topaz 500-1000 times or carbendazim 600-800 times irrigation, 0.25 kg per litter, irrigation every 7-10 days, 3-4 times in a row . 2. Pepper Anthracnose early onset can be used 50% carbendazim or dexmedetomizurin, Ruoxu copper WP 600-800 times or 50% Topaz 800-1000 times sprayed foliar spray once every 7 days, continuous Spray 2-3 times. Early tomato and late blight incidence of early, you can take turns using 1: 0.5: 200-250 times the liquid Bordeaux mixture, Dai-Sen series (desense zinc,