Pesticide bactericide containing d-limonene and application thereof

The invention provides a pesticide bactericide containing d-limonene, the active ingredients of the pesticide bactericide are d-limonene and copper oxychloride, and the mass ratio of d-limonene to copper oxychloride is (7-27): (20-44). According to the invention, d-limonene and copper oxychloride are compounded and can generate a synergistic effect, so that the prepared pesticide bactericide has good bacteriostatic and bactericidal effects, has a relatively large control spectrum, and particularly has a good control effect on wheat stem rot. The composition is safe to test crop wheat, and no phytotoxicity symptom is found. 本发明提供一种含有d-柠檬烯的农药杀菌剂，所述农药杀菌剂的活性成分为d-柠檬烯和王铜，所述d-柠檬烯和王铜的质量比为7-27：20-44。本发明选择将d-柠檬烯、王铜进行复配，二者能够产生增效作用，继而使得制备的农药杀菌剂具有良好的抑菌和杀菌效果，且有较大的防治谱，特别地对于小麦茎基腐病有良好的防治效果。并且对试验作物小麦安全,没有发现药害症状。