【摘要】 2017年至2018年在江苏徐淮地区的盱眙县仇集镇与沭阳县华冲镇进行了田间药效试验,明确了氟吡菌酰胺500SC对番茄根结线虫病的防治效果及其安全性。使用氟吡菌酰胺500SC防治番茄根结线虫病适宜剂量为300～360 g·hm^-2,使用方法为移栽后当天进行灌根,防治效果达76.52%,能较好地控制番茄根结线虫的危害,对番茄生产安全,宜在生产中使用和推广。更多还原

【Abstract】 Field trials were conducted in Qiuji Town, Xuyi County, Jiangsu Province, and Huachong Town, Shuyang County, from 2017 to 2018. The efficacy and safety of fluopyram 500 SC for the control of Meloidogyne incognita were determined. The appropriate dosage of fluopyram 500 SC to control Meloidogyne incognita disease was 300～360 g·hm^-2, and the control effect was 76.52% on the day after transplantation. It could control the harm of tomato root-knot nematode better, and was safe for tomato production. It was suitable for use and promotion in tomato production.更多还原