Induction and detection of apoptosis in rice blast fungus, Magnaporthe oryzae GTPase activating protein MoGcs1 is important for asexual development, appressorium differentiation and stress response in the rice blast fungus Magnaporthe oryzae The effect of ZJUF0986 bioactive metabolite on the pathogenicity of Magnaporthe oryzae Germination morphology of conidia of Oidium heveae in different media and its content changes