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综合防治在病虫害的治理方面,愈来愈起着明显的作用。随着综合防治实践的不断深入发展,对综合防治的认识也必将获得进一步提高。现结合我省水稻病虫害综合防治问题,拟从三个方面进行讨论。 一、综合防治的概念和标准 综合防治的概念应是通过各种措施,从而达到压低害虫的基数,把病虫危害控制在允许的经济阀值以下。在经济上,获取最大的收效,并无副作用出现。所以综合防治与非综合防治是有严格区别的。
Integrated prevention and control in the pest and disease control, more and more plays an obvious role. With the deepening development of integrated prevention and control practices, awareness of comprehensive prevention and control will surely be further enhanced. Now combined with the prevention and control of rice pests and diseases in our province, to be discussed from three aspects. I. Concepts and Criteria for Integrated Prevention and Control The concept of integrated prevention and control should be achieved through various measures so as to reduce the base number of pests and control pests and diseases to below the permissible economic threshold. In the economy, to obtain the maximum benefit, no side effects appear. Therefore, there is a strict distinction between comprehensive prevention and non-comprehensive prevention and control.