Sterile supernatant of Bacillus subtilis TLD4 controls apple replant disease:Microbial community structure-mediated inhibition of Fusarium  

作　　者：Haiyan Wang Yunfei Mao Weixiao Tang Rong Zhang Xuesen Chen Xiang Shen Chengmiao Yin Yanfang Wang Zhiquan Mao 

机构地区：[1]College of Forestry,Shandong Agricultural University,Tai'an,Shandong 271018,China [2]College of Horticultural Science and Engineering,Shandong Agricultural University,Apple Technology Innovation Center of Shandong Province,Tailan,Shandong 271018,China [3]College of Chemistry and Material Science,Shandong Agricultural University,Tai'an,Shandong 271018,China

出　　处：《Horticultural Plant Journal》2025年第1期451-454,共4页园艺学报(英文版)

基　　金：funded by Key R&D program of Shandong Province(Grant No.2022TZXD0037);China Agriculture Research System of MOF and MARA(Grant No.CARS-27);the National Natural Science Foundation of China(Grant No.32072510);Taishan Scholar Funded Project(Grant Nos.ts20190923 and ts20240823);Key R&D program of Shandong Province(Grant No.2022TZXD0037);the Fruit Innovation Team in Shandong Province of China(Grant No.SDAIT-06-07)。

摘　　要：Apple replant disease(ARD)is a common soil-borne disease,and has a negative impact on the growth and yield of apple trees(Jiang et al.,2023).Due to the prevalence of pathogenic Fusarium spp.,the resulting microbial community shift in the rhizosphere soil has been the primary cause of ARD in major apple-producing regions along the Bohai Gulf(Wang et al.,2018).Chemical fumigation is gradually eliminated because of its environmental pollution.Therefore,it is crucial to find sustainable,eco-friendly,and effective biological measures to alleviate ARD(Wang et al.,2022).Since the discovery of antagonistic and plant growthpromoting bacteria(such as Bacillus spp.),their solid microbial fertilizers have been demonstrated to have effective biocontrol properties(Shahid et al.,2021).In view of the variety of natural antifungal compounds of Bacillus spp.(Jasim et al.,2016;Ismaila et al.,2023),there were few reports on applying sterile supernatant of Bacillus spp.to prevent ARD.

关 键 词：soil STERILE measures 

分 类 号：S436.611[农业科学—农业昆虫与害虫防治]