生防芽孢杆菌对果蔬采后病害防治的研究进展

果蔬在采后贮藏运输过程中易受到病原菌的侵染而腐烂变质，采后病害的控制主要依赖化学合成杀菌剂，但长期使用会导致环境污染和食品安全等问题。生物防治具有绿色环保的特点，正在逐渐被应用。芽孢杆菌作为重要的生防菌，在果蔬采后病害防治中发挥了重要作用，目前国内外已有大量生防杆菌在果蔬采后病害防治中的研究。本文对生防芽孢杆菌防治采后病害的种类、作用机制和在采后病害的应用现状进行了综述，以期为生防芽孢杆菌在果蔬采后病害的发展和创新提供借鉴思路。

Research Progress of Biocontrol Bacillus on Postharvest Diseases of Fruits and Vegetables

During postharvest storage and transportation, fruits and vegetables are prone to decay and deterioration due to the infection of pathogenic bacteria. The control of postharvest diseases mainly relies on chemical synthetic fungicides, but long-term use will lead to environmental pollution and food safety problems. Biological control has the characteristic of green environmental protection and is gradually being applied. Bacillus, as an important biocontrol bacterium, plays an important role in the prevention and control of postharvest diseases of fruits and vegetables. At present, there are a lot of studies on the prevention and control of postharvest diseases of fruits and vegetables by biocontrol Bacillus. In this paper, the species, action mechanism and application status of biocontrol Bacillus in postharvest diseases are reviewed in order to provide reference for the application and development of biocontrol bacillus in postharvest diseases of fruits and vegetables.