Shaanxi Province, The Status Quo And The Prevention And Control Of Forest Pests And Diseases Countermeasures

This paper analyzes the occurrence of forest pests and diseases in Shaanxi Province status, characteristics, based on the analysis of the reasons for pests and diseases, discussing the occurrence of forest pests and natural factors, social factors, human factors, the relationship between objective factors, through systematic analysis and overall feasibility, combined with recent years, the occurrence of forest pests and diseases in Shaanxi Province, concluded: area of occurrence of pests and diseases, resulting in the loss showing a rising trend, the pest species frequent the area has remained high, sudden spate of pests disaster, there is still risk of the spread of pests and the probability of transmission may be large. In recent years, along with rapid economic development, trade increased, Shaanxi forestry, forest pests and diseases is constantly increasing hazard has become a threat to biodiversity and the ecological environment in Shaanxi an important factor. Forest pests and diseases in forest eco-environmental degradation, caused by biological a serious natural disasters, restricting the sustainable development of China's forests have been serious threats to our forest resources and ecological safety. Eco-environmental deterioration is not only an important economic and social development constraints, or that affect social harmony one of the factors of instability. By an overview of the status quo in Shaanxi Province and its prevention and control of forest pests importance and impact of forest diseases and insect pests, according to the occurrence of forest diseases and insect pests, presented to the province of forest IPM strategies, it is necessary to strengthen the quarantine facilities and team building Senfang to improve disaster prevention and mitigation capabilities. Second, we need to intensify the work of Sen Fang propaganda. Third, we should do a good job monitoring and early warning, prevention and control provide the basis for science. Fourth, we should make the introduction of strict quarantine nursery stock, seeds of transporting quarantine. Fifth, to implement project management, to improve the effectiveness of prevention and treatment. 6 is to establish the concept of healthy forests to achieve in order to ecology-based, silviculture technology as the main means of comprehensive management. 7 should be the responsibility of clearly defined objectives, establish and perfect the management system. 8 is a wide range of fund-raising to ensure the prevention and treatment needs. 9 is to establish a rapid response mechanism to deal with forestry disaster. 10 is to promote to promote pollution-free pest control techniques to reduce the use of chemical pesticides and frequency, protect natural enemies and the environment.