To provide a pesticidal composition having a stable and high pesticidal effect. The pesticidal composition comprises a pyridine compound represented by the formula (I):
(wherein R1 is CH2CN or
and each of R2 and R3 which are independent of each other, is a hydrogen atom, a halogen atom, C1-6 alkyl or C1-6 alkoxy) or its salt and at least one potency-enhancing component selected from the group consisting of a nonionic surface active agent, an anionic surface active agent, a cationic surface active agent, an amphoteric surface active agent, an animal or plant oil, a mineral oil, a water-soluble polymer, a resin and a wax.
提供一种杀虫效果稳定且高的杀虫组合物。该杀虫组合物包括由式(I)代表的
吡啶化合物:
(其中 R1 是 CH2CN 或
和相互独立的 R2 和 R3 各为氢原子、卤素原子、C1-6 烷基或 C1-6 烷氧基)或其盐,以及至少一种增效组分,该增效组分选自由非离子表面活性剂、阴离子表面活性剂、
阳离子表面活性剂、两性表面活性剂、动植物油、矿物油、
水溶性聚合物、
树脂和蜡组成的组。