番茄灰霉病生防菌的分離鑒定·發(fā)酵條件優(yōu)化及其防治效果

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關(guān)鍵詞灰葡萄孢；銅綠假單胞菌；鑒定；發(fā)酵優(yōu)化；生防

中圖分類號 文獻(xiàn)標(biāo)識碼A

文章編號 0517-6611（2025）08-0133-05

doi：10.3969/j.issn.0517-6611.2025.08.028

開放科學(xué)（資源服務(wù)）標(biāo)識碼（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產(chǎn)上發(fā)生普遍且危害嚴(yán)重的一種病害。（剩余7633字）