The growth potential is weak, and when the branches are severe, they die. There are many kinds of longhorned cattle, such as Sangtianniu, Pygmycoptera, and Red-necked longhorned cattle. They mainly harm apples, pears, pomegranates, hawthorns, and citruses. In recent years, serious problems have occurred in northern fruit trees and trees.
1. Harmful habits Tianniu mainly jeopardizes trunks more than 3 years old and often lays eggs on the southwest of the trunk. After the eggs hatch, they begin to invade the shoots. The larvae bite out a round defecation hole at a certain distance in the branches. The defecation hole gradually increases from top to bottom, and the space distance is further away.
2. Occurrence of the law Generally 2 years (spanning 3 years) to complete a generation, larvae wintering in the insect path in the branches, the third year of aging from June to July, mature mating, 7 to 8 months adult emergence, 10 to 15 days after emergence spawning. In the first year, 5 to 7 holes are generally eaten. In the second year, they are increased to 10 to 14 holes and in the third year to 14 to 17 holes.
3. Prevention methods 17 and 8 months inspection of spawning wounds on the tree trunk (Chin-shaped egg-laying wounds), timely excavation of eggs and larvae, while spraying poisonous silk 1200 times or 1000 times Harlequin prevention and treatment of adults. 2 Use poisoned silk 10 times liquid or dichlorvos 5 ml pomegranate cotton balls, and pour the medicine from the ground upwards into the 2nd hole. Then fill the first and second holes with mud, then use coarser ones. The dry sticks penetrate from the third hole and block the insect path.
Hyaluronan injections of hyaluronic acid may be recommended forosteoarthritis of the knee joint, shoulder, elbow or ankle.Hyaluronic acid helps to lubricate the joint and may be a treatment option if the surfaces of the joint have become rough, but there's not too much inflammation.
Knee Joint Injection Sodium Hyaluronate Gel,Knee Joint Injection Medical Sodium Hyaluronate Gel,Articular Knee Joint Injection Gel,Knee Joint Gel Injection
Qufu Hi-Tech Trading Co., Ltd. , https://www.chinahyaluronic-acid.com