The result showed that 26 endophytic actinomycetes had antagonistic action against the pathogen Fulvia fulva, Botrytis cinerea and Alternaria solani in plates.

• 结果表明，皿内对峙试验共筛选出对番茄叶霉病菌和番茄早疫病菌、番茄灰霉病菌有拮抗作用的内生放线菌株26株；