速克灵、福美双对蕃茄灰霉病病原菌联合毒力的研究

A study on the assosiation virulence of sumilex and thiram on the pathogen from gray mold disease of tomato

通过对不同浓度配比的速克灵和福美双对蕃茄灰霉病病原菌的菌丝抑制试验和用Ｆｉｎｎｅｙ机率值分析法，确定了这两种药剂不同配比的联合毒力，为两种药剂的定型配比提供了理论依据。

The association virulence on the pathogen from gray mold disease of tomato was determined by measuring the inhibition rates of hypha on the agar meaia with different proportions of sumilex and thiram and by analyzing the Finney probability. According to the result, the proportion of two kinds of drug in the prescription was suggested.