Biological Control Strategies for Insect Pests of Rosa Chinensis

This study explores biological control strategies for managing Rosa chinensis pests, specifically mites (Tetranychus urticae) and aphids (Macrosiphum rosae), through agroecological approaches such as companion planting and habitat enhancement. Predatory mites (Phytoseiulus persimilis), hoverflies (Syrphidae), lacewings (Chrysopidae), and ladybugs (Coccinellidae) were identified as effective natural enemies for pest suppression. Strategic intercropping with plants like Lobularia maritima, Viburnum tinus, and Vitis riparia was proposed to attract and sustain these predators, reducing pest populations while minimizing chemical inputs. The research highlights the ecological and economic advantages of biological control, including reduced environmental risks, enhanced biodiversity, and long-term sustainability, compared to conventional chemical pesticides. By integrating natural pest control methods, this study provides practical solutions for sustainable Rosa chinensis cultivation and contributes to the broader adoption of environmentally friendly agricultural practices.