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结合生产无公害优质苹果的要求和“预防为主、综合防治”的植保方针,因地制宜地提出了无公害优质苹果生产病虫害综合防治的策略,并对当前生产上常见的主要病虫害提出了针对性的综合防治措施,为生产无公害优质苹果提供了科学的管理依据。
Combining the requirements of producing high-quality and pollution-free apple with the principle of “prevention-oriented and comprehensive prevention and control”, we put forward the strategy of comprehensive prevention and control of pests and diseases of non-polluting and high-quality apple in accordance with local conditions and put forward some countermeasures against the current main pests and diseases of production Comprehensive prevention and control measures provide a scientific basis for the production of pollution-free high quality apples.