Problems, challenges and future of plant disease management: from an ecological point of view

作     者：HE Dun-chun ZHAN Jia-sui XIE Lian-hui 

作者机构：Fujian Key Lab of Plant Virology Institute of Plant Virology Fujian Agriculture and Forestry University Key Lab for Biopesticide and Chemical Biology Ministry of EducationFujian Agriculture and Forestry University 

出 版 物：《Journal of Integrative Agriculture》 (农业科学学报（英文版）)

年 卷 期：2016年第15卷第4期

页      面：705-715页

核心收录：

学科分类：09[农学] 090401[农学-植物病理学] 0710[理学-生物学] 0832[工学-食品科学与工程（可授工学、农学学位）] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 1004[医学-公共卫生与预防医学(可授医学、理学学位)] 0905[农学-畜牧学] 0906[农学-兽医学] 0904[农学-植物保护] 0901[农学-作物学] 0703[理学-化学] 0902[农学-园艺学] 0713[理学-生态学] 

基　　金：supported by the Fujian Technology Plan Project, China (2012N4001) the National Natural Science Foundation of China (U1405213) the Ministry of Science and Technology of National 973 Program of China (2014CB160315) 

主　　题：disease resistance avoidance elimination and remediation ecological plant disease management evolutionaryprinciple food security plant disease economy 

摘      要：Plant disease management faces ever-growing challenges due to： （i） increasing demands for total, safe and diverse foods to support the booming global population and its improving living standards; （ii） reducing production potential in agriculture due to competition for land in fertile areas and exhaustion of marginal arable lands; （iii） deteriorating ecology of agro-ecosystems and depletion of natural resources; and （iv） increased risk of disease epidemics resulting from agricultural intensification and monocultures. Future plant disease management should aim to strengthen food security for a stable society while simultaneously safeguarding the health of associated ecosystems and reducing dependency on natural resources. To achieve these multiple functionalities, sustainable plant disease management should place emphases on rational adaptation of resistance, avoidance, elimination and remediation strategies individually and collectively, guided by traits of specific host-pathogen associations using evolutionary ecology principles to create environmental （biotic and abiotic） conditions favorable for host growth and development while adverse to pathogen reproduction and evolution.