湖南水稻二化螟无害化治理研究进展

The research advance in non-polluted management of Chilo suppressalis in Hunan province

重点概述近年湖南在有关二化螟成灾机制及无害化治理技术研究方面所取得的主要成就和经验。研究认为,水稻二化螟灾变的成因是内、外因素影响的结果,形成较为完整的防治体系是实现大面积成功治理的基础。治理工作的成效应体现在治理过程的无害化和治理结果的无害化。

The paper showed the main advance in non-polluted management and outbreak mechanism of Chilo suppressdis made by Hunan province in recent years. The research results indicated that the outbreak of Chilo suppressdis was affected by both internal and external causes. And the establishment of integrated control system laid the foundation for the realization of successful management in large. Effects of the management should be composed of the non-polluted management progress and result.