| 摘要 |
PURPOSE: A composition is provided to have an effect of relieving various harmful arthropods by representing prominent increasing effect for using a small amount. CONSTITUTION: A composition contains more than one compound being selected from 1-(tetrahydropurane-3-il)methyl-2-nitroguanidine and 3-((2-chloro-5-thiazolyl)methyl)-5-methyl-4-nitroiminotetrahydro-1,3,5-oxadiazine and piriproxipene as an effective ingredient. Herein, the more than one compound being selected from 1-(tetrahydropurane-3-il)methyl-2-nitroguanidine and 3-((2-chloro-5-thiazolyl)methyl)-5-methyl-4-nitroiminotetrahydro-1,3,5-oxadiazine and piriproxipene and the piriproxipene is in the weight ratio of 100:1 to 1:10. Therefore, a harmful arthropod relieving composition has a prominent raising effect for using a small amount. |
