Inheritance of resistance to race 4 of Cercospora sojina Hara in soybean

Abstract

Esse trabalho visou determinar a herança da resistência à raça 4 de Cercospora sojina Hara em soja (Glycine max (L.) Merrill). Os resultados permitiram concluir que esse caráter tem herança monogênica dominante. Sugerem-se os símbolos Rcs4 e rcs4 para o par de alelos que condiciona, respectivamente, resistência e suscetibilidade à raça 4 do patógeno causador da mancha olho-de-rã.This research aimed to determine the inheritance of resistance to the race 4 of Cercospora sojina Hara in soybean (Glycine max (L.) Merrill). The results led to the conclusion that this charater inheritance is monogenic dominant. The simbols Rcs4, rcs4 are suggested to the allelia pair responsible for resistance and susceptibility, respectively, to the race 4 of the pathogen that causes the frogeye leaf spot disease of soybean

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