Device for preventing agricultural greenhouse vegetable diseases and insect pests

The utility model provides a device for preventing plant diseases and insect pests of vegetables in an agricultural greenhouse. The utility model belongs to the technical field of agricultural planting, the utility model discloses a device for preventing diseases and insect pests of agricultural greenhouse vegetables. The greenhouse comprises a greenhouse body, a clamping part, a spraying part andan insect luring part. The clamping part is mounted on the greenhouse body; the insect inducing part and the spraying part are both mounted on the clamping part; the spraying component comprises a spraying assembly, a moving assembly and an adjusting assembly. Wherein the adjusting assembly is in lap joint with the moving assembly and is in transmission fit with the spraying assembly, the spraying assembly is hinged to the moving assembly, the moving assembly is in sliding fit with the clamping part, the insect trapping part comprises a mounting base, an insect trapping assembly and an insectkilling assembly, and the