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

HE Dun-chun; ZHAN Jia-sui; XIE Lian-hui

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

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Plant disease management faces ever-growing chalenges due to: (i) increasing demands for total, safe and diverse foods to support the booming global population and its improving living standards; (i) reducing production potential in agriculture due to competition for land in fertile areas and exhaustion of marginal arable lands; (ii) deteriorating ecology of agro-ecosystems and depletion of natural resources; and (iv) increased risk of disease epidemics resulting from agricultural intensiifcation 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 individualy and colectively, guided by traits of speciifc 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.

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《农业科学学报（英文版）》 |2016年第4期|705-715|共11页
作者
HE Dun-chun; ZHAN Jia-sui; XIE Lian-hui;
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作者单位

Fujian Key Lab of Plant Virology, Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou 350002, P.R.China;

Fujian Key Lab of Plant Virology, Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou 350002, P.R.China;

Fujian Key Lab of Plant Virology, Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou 350002, P.R.China;

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

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