MySheen

Control methods of peach borer

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Peach borer, also known as peach bark borer, peach spot borer, omnivorous pests, are distributed all over the country. Larvae harm the fruits or seeds of many kinds of fruit trees, such as winter jujube, peach, plum, persimmon, chestnut, apple, pear, pomegranate, Hawthorn and so on. When the fruit is damaged, it is full of insect dung, which causes rot, and when it is serious, it has a great impact on the yield and quality. Prevention and control methods: first, scrape the bark in early spring and block the tree hole. Use black light to trap and kill adults. 2. Spraying 1000 times of 50% phoxim or 50% dichlorvos emulsion 1200 during adult occurrence and peak spawning period

Peach moth, also known as peach moth, peach spot moth, omnivorous pests, throughout the country have distribution. The larvae harm fruits or seeds of winter jujube, peach, plum, persimmon, chestnut, apple, pear, pomegranate, hawthorn and other fruit trees. When the fruit is damaged, it is full of insect droppings, which causes rot. When it is serious, it has great influence on yield and quality. Prevention and control methods: first, early spring scraping bark, blocking tree holes. Black light was used to trap adults. II. 50% phoxim 1000 times solution, or 50% dichlorvos emulsion 1200 times solution, or pyrethroids pesticide shall be sprayed during adult emergence period and peak spawning period. The first generation larvae were sprayed with 50% chloramphenicol or 40% dimethoate emulsion 1200 times solution at the initial stage of hatching, and sprayed again after 7 days, the effect was good. Third, with 50% phoxim, or 20% pyrethroid, or 90% trichlorfon 0.5 kg plus 100 times of soil and water about 10 grams, and medicine mud, mass into a block calyx tube, not only can control the first generation larvae, but also can control the second and third generation larvae, valid period of 70~80 days. 4. The peach moth has strong tropism to sunflower flower disk when laying eggs. Plant some sunflowers in orchards, lure adults to lay eggs on them after flowering, spray pesticides on sunflowers regularly to eliminate peach moth borers, and also trap pests such as tea wing bugs and white star turtles.

 
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