An experiment was conducted to find out efficacy of different non-conventional chemicals to manage the early blight disease in potato. Study was carried out with seven chemicals . lithium sulphate, calcium chloride, oxalic acid, salicylic acid, iron sulphate, potassium bicarbonate and ascorbic acid in in vitro condition for their conidial germination efficacy against Alternaria solani. | Nội dung Text Use of non-conventional chemicals against early blight of potato Solanum tuberosum Caused by Alternaria solani
