大量文献中所报告的稻瘟病的种子带菌情况因观察的材料和方法不同而有很大的差异。对于带菌的种子作为初侵染来源的作用以及种子消毒的必要性和方法也存在着意見的分歧。作者于 A large number of literatures reported in the blast of seed blasting due to the observed materials and methods are very different. There is also disagreement about the role of contaminated seeds as a source of primary infection and the necessity and methods of seed disinfection. Author in