摘要
茄黄萎病(Verticillium dahliae Kleb.)是我区露地和保护地茄子的主要病害,由于发生普遍和损失严重,目前成为限制茄子生产的重要影响因子。1987年8～10月,室内对8种杀菌剂毒力测定,证明50%多菌灵可湿性粉剂、40%白霜净胶悬剂、Busan 乳油有很好的抑菌效果.1988年5～8月通过大田防治和测产试验,发现用多苗灵与白霜净交替定植前的苗期喷雾,有防病和增产的作用;定植后用多菌灵或白霜净分别加1%平平加茎杆涂药或稀释灌根,亦有防病和增产的效果.
Eggplant verticillium wilt caused by Verticillium dahliae Kleb., is one of the most important disease in fields and protective grounds of Inner-mongolia.At present,as it is most widespread and losses very great,the disease is an important factor influencing the eggplant productions.The toxicity of eight fungicides were tested in our laboratory during August to October in 1987,the results pointed out that Carbendazim 50%WP.,“Bai-Shuan-Jing”40%SG.,Busan(TCMTB) EC.gave a best effect in inhibiting fungal growth.By the control trials in field and determination it was found that liquid spraying Carbendazim and“Bai-Shuang-Jing”alternatively in seedling-bed at seedl ing stage obtained better effect in controlling the disease and incressed yield.Using the both above chemicals which have added 1%“ping— ping—jia”painted stem,and using the both chemicals irrigated roots of eggplant seedling,which have sprayed twice chmicals after planting. are also effective in controlling the disease and increasing the yields.
