摘要
生物防治具有零毒性、少污染等优势,克服了化学农药会造成环境污染的问题,在农业领域的应用前景巨大。粘帚霉菌(Gliocladium spp.)是自然界分布十分广泛的土壤习居菌,能够通过营养竞争、重寄生作用、拮抗作用和诱导植株系统抗性等达到农业生物防治的目的,是已知最具潜力的生防菌之一。研究表明,粘帚霉菌生物学性状优良,拮抗机制多样,寄生范围广泛,相关生防菌剂是解决农业病虫害的重要辅助。该文聚焦于粘帚霉菌,综述了相关生防菌剂的研发及施用,详细介绍了生防机制及相关功能基因的挖掘,进一步阐述了粘帚霉菌对植物的促生作用和耐受/降解农业环境污染物的潜力,以期为粘帚霉菌在农业生产方面的应用研究提供较为全面的参考。
Biological control has the advantages of non-toxicity,non-residue and green,etc,which covers the shortages of chemical pesticides that cause environmental issues.Therefore,biological control shows excellent performances and huge potentials in agricultural field.Gliocladium spp.which exist widely in the soil,are one of the most extensively studied fungus in the aspect of biological control.The biological control mechanisms include competition for nutrients,hyperparasitism,antagonism and induction of plant system resistance.In the past few decades,researchers have found that Gliocladium spp.were effective assistant agents for solving agricultural diseases and pests because they had good biological characteristics,diverse antagonistic mechanism,and broad host range.This article focused on Gliocladium spp.and reviewed the study progress of related biological agent and the corresponding biocontrol mechanism and functional gene exploitation.In addition,the growth-promoting effect and pollutant degradation/resistance potential of the Gliocladium spp.were also summarized.This review is expected to provide a sound reference for the utilization of Gliocladium spp.in the agricultural field.
作者
孙宗苹
余梅霞
刘晓玉
唐俊
SUN Zongping;YU Meixia;LIU Xiaoyu;TANG Jun(Anhui Province Key Laboratory of Environmental Hormone and Reproduction,Anhui Province Key Laboratory of Embryo Development and Reproductive Regulation,School of Biology and Food Engineering,Fuyang Normal University,Fuyang 236037,China)
出处
《中国细胞生物学学报》
CAS
CSCD
2021年第11期2235-2244,共10页
Chinese Journal of Cell Biology
基金
国家自然科学基金(批准号:31440025)
安徽省高校自然科学研究重点项目(批准号:KJ2018A0339)
阜阳师范大学科研项目(批准号:2020KYQD0023)资助的课题。
关键词
粘帚霉菌
生物防治
促生作用
菌剂
Gliocladium spp.
biological control
growth-promoting effect
microbial agents
