I IPM of Pomes Quarantine pests: Codling moth Cydia pomonella; Woolly apple aphid Eriosoma lanigerum. ■Agrilus mali
Quarantine pests: Codling moth Cydia pomonella ; Woolly apple aphid Eriosoma lanigerum . Agrilus mali Ⅰ . IPM of Pomes
I IPM of Pomes 1.Scientific layout of orchards >Avoid planting apple,pear,peach and apricot together; Choose resistant varieties to pests; >Rational density of trees; >Enough basal fertilizer
1. Scientific layout of orchards ¾ Avoid planting apple, pear, peach and apricot together; ¾ Choose resistant varieties to pests; ¾ Rational density of trees; ¾ Enough basal fertilizer. Ⅰ . IPM of Pomes
I IPM of Pomes 2.Control of dormancy stage of fruit trees Remove coarse and warped barks; Cut out branches with pests; Clean deadwoods and fallen leaves in time; Destroy weeds of orchard outside and inside; *Irrigation in winter
2. Control of dormancy stage of fruit trees Remove coarse and warped barks; Cut out branches with pests; Clean deadwoods and fallen leaves in time; Destroy weeds of orchard outside and inside; Irrigation in winter. Ⅰ . IPM of Pomes
I.IPM of Pomes 3.Control of budding and flowering stage Key pests:leaf-curling moths;leaf-feeding and flower-feeding chafers;red spider mites. Control methods:spray insecticides and miticides;extirpate curled leaves with pests;
3. Control of budding and flowering stage Key pests: leaf-curling moths; leaf-feeding and flower-feeding chafers; red spider mites. Control methods: spray insecticides and miticides; extirpate curled leaves with pests; Ⅰ . IPM of Pomes
I IPM of Pomes 3.Control of young fruit stage Key pests:leaf-curling moths;aphids;red spider mites. Control methods:spray insecticides and miticides;extirpate curled leaves with pests;
3. Control of young fruit stage Key pests: leaf-curling moths; aphids; red spider mites. Control methods: spray insecticides and miticides; extirpate curled leaves with pests; Ⅰ . IPM of Pomes