The increase of pests and diseases in old Hawthorn Park has led to a reduction in production. Prevention of peach fruit borer, larvae emergence after the emergence of the crown in the earth 6 to 9 cm or cover the mulch to prevent adult emergence; can also be sprayed on the ground in the larvae emergence, that is, 50 percent methyl parathion per acre Emulsion 40 to 50 milliliters, or 50 percent to 400 to 600 milliliters of Aonon EC, and spray 75 kg of water under the canopy. To prevent and control the larvae of red edge Asian Yak and pear golden edge gidding, use 80 percent of dichlorvos 20 times kerosene or 5 to 10 times dichlorvos to wipe the larvae on the epidermis, or use a dry method, ie use a diameter of 4 to 5 mm The steel nails are drilled at a depth of 3 to 4 cm deep at 50 to 80 cm from the ground and injected with an injection agent. Protective Gown,Disposable Sms Gown,Surgical Isolation Gowns,Protective Gowns Disposable Taizhou huangyan Yiman industry & trade limited , https://www.yimancoverall.com