avirulence

there is a discourse upon progress in nosogenesis of the rice blast fungus including mechanism of inbreak of rice blast fungus, avirulence genes and biology study on rice blast fungus.

论述了稻瘟病菌致病机理的研究进展,主稻瘟病菌侵染机制、无毒基因稻瘟病菌的生物学研究。