The present invention concerns a composition comprising a combination of biocides having synergistic effect. The composition is useful for plant protection, in particular the composition is useful as a biocide, such as a pesticide, e.g. useful as a fungicide. The composition can be used alone or in combination with other pesticides/fungicides for 5 plant protection by enhancing the effect of said other pesticide/fungicide.本發明關注包含具有協同性功效的殺生物劑之組合的組成物。該組成物有用於保護植物，特別是該組成物有用於作為殺生物劑，諸如除害劑，例如有用於作為殺真菌劑。該組成物可單獨使用或與其他除害劑/殺真菌劑組合使用以用於藉由提高該其他除害劑/殺真菌劑之功效來保護植物。
