The farmer said: "If you want to eat good pears, scrape the bark in winter." In the winter, the perennial pear trees are scraped and can effectively eradicate pear black spot disease, ring vein disease, and dry rot that are left in the old pear skin. Diseases, anthracnose, and other pathogens and pear pests, pear wood worms, yellow mealworms and other pests and eggs, to ensure that the pear tree robust growth, multi-results, knot quality fruit. There are five things to keep in mind when peeling a pear tree in winter: 1, pay attention to scraping skin to be careful. Scrape the skin from the base of the three main branches of pears from the top down, especially the old skin at the delivery point to be carefully scraped clean, branches do not leak, strains scraped. 2. Take care to remove the scraped bark. When scraping the bark, under the pear tree, a sack or a plastic cloth is to be laid to clean the diseased bark, which is then collected and burned in an empty place so as to avoid re-infestation of the pear tree and affect the normal growth of the pear tree. 3, pay attention to scraping skin properly. The correct method of scraping the skin is: the trees are shaved and the trees are shaved. The xylem should not be scraped to avoid the phenomenon of debilitating tree branches, dead branches, dead trees, etc. caused by excessive scraping. 4, pay attention to skin disinfection after scraping. For pears that have been scraped, wait 7-10 days before applying the stems with 50 times mycelia or chlorhexidine solution and sterilize them. Do not apply the liquid while scraping the bark to avoid drug poisoning. The occurrence of dead branches and dead trees. 5, pay attention to scraping tools to health. All the tools used to scrape the bark of the pear must be clean and free of rust. After each scraping of bark with lesions, it must be promptly disinfected and sterilized with alcohol or a 50-fold bacterial liquid. Use it again to prevent germs from infecting pears again and causing unnecessary losses. Fruit & Vegetable Powder / Juice powder
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