What are the peach tree pest control methods?

What are the prevention and control methods of peach diseases and insect pests? When do peach trees control which diseases and insect pests? Also ask experienced netizens to help introduce that peach trees are easy to grow, but their resistance to diseases and insect pests is weak, and they are most vulnerable to aphids, red spiders and longicorn beetles, as well as brown spot, leaf shrinkage, tree trunk gum disease, and so on. therefore, the planting net has sorted out the diseases and insect pests that need to be controlled in each growing period of peach trees, which are listed in detail for netizens' reference. 1. Control methods of diseases and insect pests in dormant period of peach trees from December to March: the main work of peach trees during dormant period is to clear the garden, eliminate overwintering diseases and insect pests and reduce the harm of diseases and insect pests in the coming year. Cut off canker branches, diseased branches and stiff fruits, and remove ground withered branches, fallen leaves, weeds, diseased fruits and diseased branches. Scrape off rotten scars and aged branches and smear disinfectants to protect them. The stone-sulfur mixture was sprayed once throughout the garden. Mainly aimed at rot, brown rot and scale insects. 2. The prevention and control methods of peach diseases and insect pests from March to April: peach trees mainly control peach perforation disease, leaf shrinkage disease and aphids in the stage from sprouting to pre-flowering. Can use 25% deltamethrin 500 times liquid + fungicide spray, the effect is good. In order to prevent diseases and insect pests from causing tree weakness and poor nutrient supply, "melon and fruit Zhuangtiling" + 0.3% urea + 0.3% potassium dihydrogen phosphate was sprayed before flowering, young fruit stage and fruit expansion stage to protect flowers and fruits and improve fruit setting rate. 3. Prevention and control of diseases and insect pests in peach shoot growth period from April to May: peach shoots should be removed in time, concentrated burning and pear larvae should be destroyed. This time is mainly to control peach brown rot, perforation, anthracnose, aphids, pear heart borer, leaf curler, leaf moth, red spider. 72% agricultural streptomycin 3000 times plus 0.5% avermectin 3000 times can be sprayed for control. 4. Control methods of diseases and insect pests in the growth and development period of peach young fruit from May to June: the growth and development of peach young fruit is the first generation adult stage of pear heart borer, and it is the overwintering adult stage of apple leaf moth, so timely control is the key. It can be controlled by 40% Fuxing 8000 times plus 20% mites 1200 times and boron calcium bao 1200 times. 5. Prevention and control of diseases and insect pests in the mature stage of precocious peach varieties from June to July: the mature stage of precocious peach varieties is the second generation adult stage of pear heart borer, and the hatched larvae begin to harm the fruit, which is the focus of spraying control. In addition, brown rot, perforation, scab, red spider, peach borer, leaf miner, aphids and scale insects also cause harm to peach trees. The method of prevention and control can be sprayed with 1200 times of 70% methylate and 8000 times of 20% avermectin. Control methods of diseases and insect pests in the mature stage of peach varieties from July to August: the mature stage of peach varieties is also the third generation adult stage of pear heart borer and the first generation adult stage of apple leaf moth, which should be controlled in time so as not to cause harm to fruit. At the same time, it is also the occurrence period of brown rot, perforation, anthrax, cotton bollworm, peach borer and red spider. The control measures can be used to control diseases and insect pests by spraying 70% Dysenmeng zinc 600 times plus 5% flurosemide 2000 times or with 3% avermectin 700 times plus 90% Wanling powder 3000 times. Control methods of diseases and insect pests in the mature stage of late-maturing peach varieties from August to October: Brown rot, anthracnose, leaf moth, pear heart borer, peach borer, leafhopper, cicada and other diseases and insect pests are mainly controlled in peach late-maturing varieties. Spray control can be carried out by using 1200 times of 70% tocopherol and 1200 times of 22% lixivium. 8. Prevention and control of diseases and insect pests from harvest to dormancy of peach trees from October to December: peach trees after harvest mainly control perforation disease and gum disease. Stone-sulfur mixture spray can be used to disinfect the whole garden to prevent and cure perforation. For peach gum disease, scrape off glue stain and smear disinfectant to eradicate gum disease. New peach tree scale pruning method planting method of sweet peach