Disclosed is a composition comprising a strigolactone derivative and an insecticide compound selected from abamectin, aldicarb, betacyfluthrin, chlorpyrifos-E, clothianidin, cyromazine, deltamethrin, diflubenzuron, emamectin-b, fipronil, gamma-cyhalothrin, imidacloprid, L-cyhalothrin, methiocarb, pymetrozine, rynaxapyr, spinosad, spirodiclofen, spiromesifen, spirotetramate, tebufenozide, tebufenpyrad, tefluthrin, thiamethoxam and thiodicarb. Also disclosed is the use of the composition for controlling pests.