1. Microbial pesticides Agricultural anti-120: is a metabolite of actinomycetes, a microbial fungicide . 4% agricultural anti-120 fruit tree special type 600 times liquid - 800 times liquid spray to control apple powdery mildew, apple, pear rust, anthracnose. Sputum can be treated with 200 times solution to treat rot. Poly-antimycin: 10% polymycin-resistant wettable powder 1000 times liquid spray can cure apple spotted leaf disease, sprayed from apple bud period to 10 days after falling flower, sprayed 3 times, can control apple mold heart disease. Antibiotic S-921: Apply 20--30 times antibiotic S-921 solution after scraping the disease, which can prevent apple tree rot. Antibacterial agent 402: After scraping the disease, apply 80% antibacterial agent 402 emulsifiable oil 40 times -50 times solution to treat apple ring disease. Liuyangmycin: sprayed with 10% Liuyangmycin EC 100 times solution to control red spider. Beauveria bassiana: 0.15 kg of 2 kg +25% parathion microcapsules of Beauveria bassiana, and 150 kg of water sprayed on the tree tray to cover the grass, eliminating the larvae unearthed from the peach tree. Bacillus thuringiensis: sprayed with 500 times liquid tree of Bacillus thuringiensis emulsifiable concentrate to control leaf larvae and heartworm larvae. Avermectin: Control the red spider by spraying with 1% Avermaria emulsifiable concentrate 4000 times. Insect source nematode: Spray the tree tray with water containing 600,000 - 800,000 nematodes per square meter to eliminate the unearthed larvae of the heartworm. Second, plant-derived pesticides Green Dewei: Spray with 0.5% Green Dewei EC 1000 times-2000 times to control leaf caterpillars. Capsicum water: 50 grams of chili noodles are added to 1 kg of water, boiled for 10 minutes, then cooled and filtered, and sprayed to control aphids. Grass ash: 1 part of ash is soaked in 5 parts of water for 24 hours, filtered and sprayed to control mites. 9281: It is made up of Chinese and Western medicine and biological fluid. It is painted 4 times to 5 times after the path of the disease, to treat apple tree rot. Bitter vine: It is effective to control the leaf caterpillar with the extract. Third, specific pesticides Diflubenzuron No. 3: Controlling leaf-eating caterpillars with 25% suspension of 2000-3000 times liquid spray; spraying 1000-2000 times liquid to control the golden moth before spraying the adult eggs; using 800 times liquid spray to control the heartworm . Mothium spirit: It is a compounding agent for chlorpyrifos No. 3 and 15% broom. In addition to the prevention and control of the young urea 3, it can also control red spiders. Footworm: Use 5% emulsifiable concentrate 1000 times-2000 double-wave spray to control the heartworm. Buprofezin: Spray with 25% wettable powder 1500 times-2000 times, spray again after 15 days, use 5% emulsifiable concentrate 1000 times-1500 times solution, and use 500 times-1000 times liquid spray in spring to control apple tree red Spiders can also control leafhoppers and heartworms. Anti-Converse: Use a 50% wettable powder 1000 times -1500 times liquid spray to control aphids. 4. Inorganic or mineral pesticides Stone sulphur mixture: It is an ancient medicinal agent with bactericidal, insecticidal and acaricidal effects. It has the characteristics of treating both pests and diseases without producing drug resistance. The fruit tree is sprayed with 3 waves of Mito-5 Bomei during the dormant period, and the growth season is 0.1 Bomei - 0.5 Baume. Sulfur Suspension: Spray 50% suspension agent 150 times-200 times before spraying, can prevent powdery mildew and treat mites. Bordeaux mixture: It can control diseases on crops such as fruit trees and vegetables, and has repellent effect and ovicidal activity against many pests. Generally used in the late growth of apple and pear trees, it can play a good role in leaf retention. Solibar: It is a 70% polysulfide-soluble powder with a stone sulphur mixture function. When using, be sure to dilute twice, that is, first dilute with 5 times water, stir for 1 hour and then dilute to 100 times -200 times. Green Cucumber: It is a copper oil preparation, a broad-spectrum anti-disease agent with the function of Bordeaux mixture. Diesel emulsion: 10:1:10 with diesel, neutral soap and water, 10 times liquid in the dormant period of fruit trees to kill wintering scale insects. The history of stone carving can be traced back to the middle of the Paleolithic Age, which is about 120000 years ago. Since then, stone carvings have been handed down to this day. 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