自吡虫啉为代表的新烟碱类杀虫剂问世以来,由于药效高、作用机制新颖,引起了国内外广泛关注。新烟碱化合物作用于昆虫体内烟酸乙酰胆碱受体,它与常规杀虫剂如拟除虫菊酯类、有机磷类和氨基甲酸酯类没有交互抗性,因而可用于抗性治理。土壤半衰期短,对鸟类、鱼和多种有益节肢动物安全。
Quantitative analysis method of cis-configuration neonicotinoids was conducted using a Zobarx Rx-C18 HPLC column, methanol/water as the mobile phase. The detection wavelength was 265 nm. The method suggested that standard deviation was 0.00103, coefficient of variation was 0.1042 %, correlation coefficient was 0.99995 and average recovery was 99.86 %.