AUTHOR=Qiu Cunpu , Bao Ying , Lü Dingding , Yan Mengyuan , Li Guilong , Liu Kai , Wei Shiping , Wu Meng , Li Zhongpei TITLE=The synergistic effects of humic acid, chitosan and Bacillus subtilis on tomato growth and against plant diseases JOURNAL=Frontiers in Microbiology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1574765 DOI=10.3389/fmicb.2025.1574765 ISSN=1664-302X