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2003年,我站承包140多公顷一季水稻田病虫害的统防统治。由于气候和耕作制度改变等影响,二化螟暴发,危害严重,常用农药三唑磷、杀虫单等防治效果不太理想。2003年《湖南农业》杂志第4期第15页介绍了一种防飞虱治螟虫的特效农药——锐劲特,我站大面积进行了推广使用,防治效果达9
In 2003, I contracted more than 140 hectares of pest and disease control in paddy fields in the first season. Due to climate and farming system changes and other effects, the outbreak of stem borer, serious harm, commonly used pesticides triazophos, insecticide single control effect is less than ideal. In 2003, “Hunan Agriculture” magazine No. 4, page 15 introduced a special anti-planthopper pest control pesticides - Regent, I stand a large area to promote the use of prevention and control of up to 9