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茄果类蔬菜幼苗猝倒病的防治猝倒病是茄果类蔬菜(番茄、茄子、青椒等)幼苗青苗期间的主要病害之一,发生比较普遍,严重的可造成毁苗。常见症有烂种、死苗和猝倒。苗湿度大时,在病苗或其附近床面上常密生白色绵絮状菌丝。苗床开始发病时,只有少数几株,几天之内就会成...
Solanaceous vegetable seedling damping-off disease prevention damping-off disease is solanaceous vegetables (tomato, eggplant, green pepper, etc.) seedling young one of the main diseases during the occurrence of more common, serious can cause destructive seedlings. Common diseases are rotten, dead seedlings and cataplexy. When the seedling humidity is high, the white flocculent white mycelium often grows on the bed of seedlings or nearby plants. Seedbed began to attack, only a few strains, within a few days will be ...