Question: Recently, some netizens "Bitansha" consulted: the surface of the peach fruit first appeared brown spots, then shrink and rot, want to know what caused this? How should we prevent it? Dong Xin and Dong Yanbin A: According to the relevant situation reflected by netizens, combined with the comprehensive analysis of photos, the author believes that this is a typical symptom of peach brown rot. This disease is also called peach sclerotium disease, peach ash rot, and all peach producing areas occur. The rainy years and mid-late mature varieties are seriously ill. The disease mainly harms the fruit and also harms flowers, leaves and branches. When the fruit is damaged, it will first produce a brown round spot on the fruit surface. When the environment is suitable, it can be expanded to the whole fruit within a few days. The flesh becomes brown and soft, and then the gray-brown velvet mold layer grows on the surface of the lesion to form a concentric wheel. The lines are arranged, and the diseased fruit is easy to fall off after being rotted, and some water loss becomes a rigid fruit. The flower is damaged, and brown water-soaked spots appear on the stamens, stigmas, petals and bracts, which spread to the whole flower and become brown and withered. The new shoots are damaged, and there are ulcer spots, long ovals, central depressions or bulges, and sapphire molds. After the ulcer spreads or wraps around one week, the diseased part is dead. The pathogens are Sclerotinia sclerotiorum and Sclerotinia sclerotiorum, all of which are Ascomycetes. The pathogens overwinter in the mycelium on the tree and in the frosty plaques on the ground or in the branches. In the spring of the next year, conidia are produced, which are transmitted by wind and rain, insects, insects, mechanical wounds and lenticels. It is easy to cause flower rot during the flowering period to the young fruit stage, and the fruit is warm, rainy and foggy at the near maturity stage. Management is extensive, the tree is weak, the terrain is low, and the branches are closed. Control method: 1. Remove the diseased fruit, diseased branches and other diseased plant residues in the park in time, and destroy them centrally to reduce the source of bacteria. 2. Do a good job in the prevention and control of pests such as heartworm, peach aphid, and blind mites, reduce the chance of insect wounds and pests, and use 5.7% to kill a nest (avermectin + special effect) 750 times liquid The effect is better. 3. Spray 5 waves of sulphur sulphur or 50% chlorobromoisocyanuric WP 750 times before flowering to eradicate the source of overwintering bacteria. 4. Control of spray after falling flower: 25% azoxystrobin suspension 1500 times solution, 32.5% methicillin suspension 1500 times solution, 50% isourea suspension 1000 times solution + 21% peroxyacetic acid water 300 times liquid, 43% tebuconazole suspending agent 4500 times liquid + 54.8% chlorobromide symbiotic bacteria 600 times solution. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Full Body Red Light Therapy Mat
Full Body Body Beauty Fat Loss Red Light Therapy Machine Near Infrared Light Therapy Pad Red Light Therapy Mat Pad
red light therapy mat,infrared red light lipo laser pad,infrared belt,led light therapy pads,red light therapy wrap
Function principle:
red light therapy mat,infrared red light lipo laser pad,infrared belt,led light therapy pads,red light therapy wrap Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.szlighttherapymachine.com
Connectable Led Light Therapy Mattress is made of silicone film and diving cloth, wrapped with flexible LED printed circuit board, excellent benefits for pain relief, muscle healing and bone repair. With Velcro fixation of multi-pads, it can be used for full body/local part of human, big dogs/horses. We can customize the light pad according to clients` request for different market.
Red light therapy, also known as photobiomodulation or low-level light therapy, is a non-invasive treatment that uses red or near-infrared light to stimulate cellular function in the body. The therapy involves exposing the skin to specific wavelengths of light, typically between 600 to 1000 nanometers, which can penetrate the skin to a depth of about 5 millimeters.
Red light therapy works by stimulating the mitochondria in the body's cells, which are responsible for producing energy (ATP). The light energy absorbed by the mitochondria triggers a series of biochemical reactions that can enhance cellular metabolism and promote various therapeutic effects.
Some potential benefits of red light therapy include:
1. Skin health: It can improve the production of collagen and elastin, leading to improved skin tone, reduced wrinkles, and acne treatment.
2. Pain relief: It may help reduce inflammation and alleviate pain in conditions such as arthritis, muscle strains, and joint pain.
3. Wound healing: Red light therapy can promote tissue repair and accelerate wound healing by stimulating cell growth and circulation.
4. Hair growth: It has shown potential in stimulating hair growth and treating conditions like androgenetic alopecia (pattern baldness).
5. Mood enhancement: Red light therapy may have positive effects on mood and mental well-being by improving serotonin levels and reducing symptoms of depression and anxiety.
There are brown spots on the surface of the peach and then shrink and rot