Bactericidal composition for preventing and treating papaya anthracnose

The invention belongs to the technical field of papaya disease prevention and treatment, and particularly relates to a bactericidal composition for preventing and treating papaya anthracnose. The bactericidal composition for preventing and treating papaya anthracnose is prepared by compounding effective components of perillaldehyde and prochloraz or diniconazole, and the mass ratio of perillaldehyde to prochloraz is (1-4): (7-1); the mass ratio of perillaldehyde to diniconazole is (1-9): (15-1). Compared with the single use of perillaldehyde, prochloraz or diniconazole, the bactericidal composition for preventing and treating the papaya anthracnose can improve the prevention and treatment effect on the papaya anthracnose, can provide a scientific basis for the prevention and control of the papaya anthracnose, and is beneficial to the development of the papaya industry. 本发明属于番木瓜病害防治技术领域，具体涉及一种防治番木瓜炭疽病的杀菌组合物。一种防治番木瓜炭疽病的杀菌组合物，其有效成分由紫苏醛与咪鲜胺或烯唑醇复配而成，所述紫苏醛与咪鲜胺的质量比为1-4：7-1；所述紫苏醛与烯唑醇的质量比为1-9：15-1。与单独使用紫苏醛、咪鲜胺或烯唑醇相比，本