采后果蔬病害生物防治研究进展

Recent Advances on the Bio-control of Postharvest Diseases

综述了近十年果蔬采后病害生物防治的研究进展;利用天然植物产物、混合菌剂防治采后病害以及拮抗菌活体筛选是研究的热点。活体筛选出的拮抗微生物容易定殖,适应性强;混合菌剂能减少化学药剂使用量且防治效果好。概括了常用的几种拮抗菌的筛选方法并阐述了拮抗菌生防机制的研究现状。

This article provides an overview of the biocontrol on the post-harvest diseases of garden stuff in recent decades. Researches of utilization of natural plant products, mixed-agents and screening antagonists in vivo have become hot topics. Antagonists from in-vivo-screening are adaptable and can easily colonize the plants; Mixed-agents can reduce the dosage of fungicides, and, control the disea.ses well. Several common methods to screen antagonists are summarized and the bio-control mechanisms are described in this paper.