| abstract |
The invention discloses a planting method for improving the insect and disease resistance effect of watermelon, relates to the technical field of watermelon cultivation, and includes the steps of conventional soil preparation and base fertilizer treatment, seed treatment, sowing, salicylic acid treatment at seedling stage, pest control, setting value and field management . The invention induces the resistance of watermelon fusarium wilt by exogenous salicylic acid and fludioxonil, can inhibit the growth of fusarium wilt, improve the resistance of watermelon roots to watermelon fusarium wilt, can effectively improve the quality of watermelon, and provide the prevention and treatment of watermelon fusarium wilt. An ecologically and environmentally friendly plant protection method is different from traditional pesticide control. |