As a type of biological control agent (BCA), Bacillus velezensis possesses the efficacy of inhibiting pathogenic microorganisms, promoting plant growth, and overcoming continuous cropping obstacles (CCOs). However, there is limited reporting on the optimization of the cultivation conditions for such biocontrol agents and their role as double-stranded RNA (dsRNA) delivery vectors.

中文翻译：

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通过内源抗真菌蛋白和引入生物防治剂贝莱斯芽孢杆菌 HS-3 的线虫靶向 dsRNA 增强番茄抗病性

贝莱斯芽孢杆菌作为一种生物防治剂（BCA），具有抑制病原微生物、促进植物生长、克服连作障碍（CCO）等功效。然而，关于此类生物防治剂培养条件的优化及其作为双链 RNA (dsRNA) 递送载体的作用的报道有限。