番茄灰霉病生防菌的分离鉴定·发酵条件优化及其防治效果

打开文本图片集

关键词灰葡萄孢；铜绿假单胞菌；鉴定；发酵优化；生防

中图分类号 文献标识码A

文章编号 0517-6611（2025）08-0133-05

doi：10.3969/j.issn.0517-6611.2025.08.028

开放科学（资源服务）标识码（OSID）：

AbstractAbcoacte35withoodcotetagistBotrtsineresolatedfrozospresoiloftatoi tion rate was 5 1 . 6 7 % .Thestrain was identifiedasPseudomonas aeruginosa basedonmorphological and molecular biologyanalysis.Theoptimized cultural medium and fermentation conditions for strain 2135 resulted in an inhibition rate of 9 2 . 9 4 % .Thebiocontrol effect of different dilutedconcentratiosofferentationbrothontomatgayoldinitroandpotedpantsasevaluatedTesultsshowedtatteoalfer mentation broth hada biocontrol effect of 8 6 . 0 5 % on detached leaves and 7 5 . 5 3 % on potted plants.

Key WordsBotrytis cinerea；Pseudomonas aeruginosa；Identification；Fermentationoptimization；Control effect

番茄灰霉病是番茄生产上发生普遍且危害严重的一种病害。（剩余7633字）