The present invention aims to provide an arthropod controlling agent which rapidly exerts its efficacy against arthropods such as mosquitoes by simple installation in a place where arthropods inhabit and/or invade at room temperature. The arthropod controlling agent comprises an ester compound represented by the following formula (1):
wherein R
1
denotes a hydrogen atom or methyl, R
2
denotes methyl or CH═CR
21
R
22
wherein R
21
and R
22
independently denote a hydrogen atom or methyl, and R
3
denotes a hydrogen atom, methyl or methoxymethyl, and said ester compound is supported on a polyolefin type resin, wherein the polyolefin type resin contains carboxylic acid ester monomer units in an amount of 1 to 10% by weight based on the entire arthropod controlling agent.
本发明的目的是提供一种节肢动物控制剂,只需简单地安装在节肢动物栖息和/或 入侵的地方,就能在室温下迅速发挥其对蚊子等节肢动物的功效。该节肢动物控制剂包括下式(1)所代表的
酯类化合物:
其中 R
1
表示氢原子或甲基,R
2
表示甲基或 CH═CR
21
R
22
其中 R
21
和 R
22
分别表示氢原子或甲基,R
3
表示氢原子、甲基或甲氧基甲基,所述
酯类化合物支撑在聚烯烃类
树脂上,其中聚烯烃类
树脂含有
羧酸酯单体单元,含量为整个节肢动物控制剂重量的 1%至 10%。