通过１９９２—１９９５年的试验研究、示范区的推广，协调运用优抗品种、中期预报、使用新型药剂等项组成的防治稻飞虱的配套技术，效果显著，可减少早、晚稻２０％以上的防治面积，节省２０％以上的农药成本，该项技术已在全省范围内推广应用。 Through the experimental research in 1992-1995, the promotion of the demonstration area, the coordination and application of the matching technologies of planthopper consisting of the superior varieties, the medium-term forecasts and the use of new types of medicaments, the results are remarkable and can reduce 20% or more of the early and late rice Control area, saving more than 20% of the cost of pesticides, the technology has been in the province to promote the use of.