Ecological management of pests (EPM) is based on IPM and proposed to address some ecological and economic problems that IPM cannot solve, also following the economic principles of IPM, but the main difference between EPM and IPM lies in the high degree of adherence to the principles of ecology, which is to elevate the principles of ecology to an equal or even higher status than the principles of economics.The main objectives of EPM are to Restore imbalanced ecosystems and protect deteriorating environmental resources, and safeguard the long-term interests of mankind in ecology, resources and environment.EPM emphasizes the regulation of plant diseases from the overall level of plant ecosystems, stresses the role of systemic self-regulatory capacity, and follows the principles of material recycling, coordinated ****birth and harmonious efficiency, contention and synergistic evolution, species resilience and variation, and systemic self-organization and self-coordination for continuous regulation. Organization of self-coordinated continuous regulation principles. The ecological management of plant diseases can be divided into macro-ecological management and micro-ecological management. The starting point is to protect the plants in the ecosystem, on the basis of ecology to natural regulation as the main way to coordinate the relationship between plants, harmful organisms, beneficial organisms and their environments, to protect the ecological diversity of species, so that the biomes to do cooperation *** birth, mutual control, and the introduction of the law of biological evolution, elimination of harmful organisms not conducive to the environment, so that plant disease prevention and control of plant diseases toward the plant protection and the direction of ecological environment. favorable to the ecological environment, and control the degree of harmfulness of harmful organisms within a certain threshold. In short, EPM follows the principle of ecology and ecological, social and economic multiple benefits, both absorbing the reasonable part of IPM, and fully embodies the idea of continuous control of pests is the direction of development of IPM, but also the orientation of the 21st century development of sustainable management of plant diseases.