Common Diseases and Prevention of Apple Trees in May

The growth and development of apple plants in May can be roughly divided into three stages: the post-flowering stage (early May), the long stage of spring tipping (mid-May to the end of May), and the spring shoot-stopping stage (late May). Post-anthesis diseases mainly include powdery mildew, ringworm, and anthrax. The spring tip and long-term growth mainly includes ringworm disease and early defoliation. Spring tipping mainly includes ringworm, anthrax, rot and early defoliation. Powdery mildew prevention and control 1 Qingyuan: completely cut off disease shoot buds before germination. The apple was expanded from leaf to flowering and many new cuts, diseased leaves and diseased flowers were cut off in a timely manner. (2) Strengthen management and increase tree vigor: Closely plant dense plants and remove dense branches to make the crowns airy and transparent. 3Chemical control: The severe disease park can be sprayed and prevented by spraying 10 days after flowering before flowering. The agent has 0.3-0.5 degree lime sulfur; 25% triadimefon 1500 times liquid; 50% thiophanate-methyl wettable powder 800 times. Apple buffalo disease, anthrax prevention and control of apple ringworm disease generally begins in mid-May infestation of fruit, and anthrax disease to begin in early June, the two diseases can be controlled together. In the spring, the litter is cleaned and the rough skin is scraped off. Strengthen comprehensive management, increase tree vigor, and increase resistance to disease. The eradication agent was sprayed before sprouting in the spring, and the use of fuller mixture in production was effective. The preparation method of the machine-Fowler mixture is 100 times oil emulsion + 50-80 times Fu Mei Di + 1000-1200 times omethoate. It can be prepared in one formulation, such as 50 kg of water plus 0.5 kg of engine oil emulsion, plus 1 kg of Formicillin, plus 1 dimethoate, mix and stir. In the growing season, spraying and prevention are frequently used. The method is to spray a bactericidal agent or protective agent every 15 days starting from 10 days after flowering, such as 50% carbendazim 600 times solution, 50% tetrazine 600 times solution, chlorothalonil, and polyoxorubicin. Polyoxin, thiophanate methyl, etc., but should be used interchangeably. After wheat is harvested, it can be sprayed with Bordeaux fluid protection agent. Bordeaux mixture can be used interchangeably with fungicides.

Step one: prepare the ingredients, dried noodles 100g (or wet noodles 150g), chopped green onion, a small bag of the seasoning.

Step two: Wash the green onion, cut into green onion, boil the water and add the prepared noodles.

Step 3: Add boiling water to the pot, add the prepared noodles and cook it in a pot. Add 300-400g of boiling water (better soup) to the bowl and add a small bag of the sauce.

Chongqing Small Noodles Seasoning

Chongqing Small Noodles Seasoning,Chongqing Hotpot Seasoning,Chongqing Small Noodles Sauce,Chongqing Cuisine

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