Discovery of a Virulent Population of Meloidogyne graminicola Overcoming the Rice Resistance Gene MG1 and Population Genetic Analysis Based on mtCOI Sequences
The rice root-knot nematode (Meloidogyne graminicola) is a major pathogen of rice. The resistance gene MG1 in the cultivar Zhonghua 11 (ZH11) confers effective resistance against this pathogen. To date, only one virulent population overcoming ZH11 has been reported, from Cambodia, but whether it overcomes MG1 remains u...