Difference in the Effect of Applying Bacillus to Control Tomato Verticillium Wilt in Black and Red Soil.

ABSTRACT: In practical applications, the effectiveness of biological control agents such as Bacillus is often unstable due to different soil environments. Herein, we aimed to explore the control effect and intrinsic mechanism of Bacillus in black soil and red soil in combination with tomato Verticillium wilt. Bacillus application effectively controlled the occurrence of Verticillium wilt in red soil, reducing the incidence by 19.83%, but played a limited role in black soil. Bacillus colonized red soil more efficiently. The Verticillium pathogen decreased by 71.13% and 76.09% after the application of Bacillus combinations in the rhizosphere and bulk of the red soil, respectively, while there was no significant difference in the black soil. Additionally, Ba

SUBMITTER: Guo Z 

PROVIDER: S-EPMC11052436 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature