▎ 摘 要
NOVELTY - Use of graphene oxide and Pseudomonas fluorescens is claimed for preventing and treating Phytophthora. USE - Graphene oxide and Pseudomonas fluorescens for controlling Phytophthora infestans, and used in the preparation of antibacterial agents for Phytophthora infestans (all claimed). ADVANTAGE - The graphene oxide and Pseudomonas fluorescens exert synergistic synergistic effect, increases crop yield, and has a good application prospect in related agricultural production.