Recently, Lu Zhoumin, an expert on fruit trees at the College of Forestry of the Northwest A&F University, gave advice on how to control chestnut diseases and insect pests in summer. Chestnuts endanger chestnut, castanea henryi, and chestnut, reducing the amount of chestnut trees, even dead and dead. Strengthen the management of chestnut trees and timely remove old plants. Chest penis feathers are mainly damaged by larvae and phloem, lighter ones weaken the tree vigor, and the most serious ones are dead and dead trees. In general, the rainy season is more serious, especially when the old chapping skin is impregnated with rain, the tissues are soft and larvae. Very easy to inject, the best way to prevent and cure is to manually scrape off the old skin, make the new tissue hard, larvae are not easy to inject. Chestnut red spider Chestnut Red spiders are common in the chestnut producing areas and are seriously endangered. It began in May and June and ended in August. Emulsifiable concentrates can be used. Spray once at the beginning of May and once at the end of June to control. Chestnut blight is also known as blight disease. Chestnut trees mainly cause damage to the branches. A round or irregular water-spotted or slightly raised lesion, yellow-brown, forms on the smooth bark. In addition to eradicating the part that should be scraped in time, and using alkaline water or salt water for disinfection and protection, the emphasis should be on prevention. As a professional supplier of medical apparatuses and instruments, Suzhou Medtion International Trade Co., Ltd. is located in Zhangjiagang City, Jiangsu Province. We are wholly owned subsidiary of Jiangsu Redleaf Medcial Equipment Co., Ltd who is a professional Medical equipment producer for 30 years. We specialize in developing and producing stretchers,anti-coronavirus products, first-aid product, Funeral Products, ward products, Diagnosis Device, emergency rescue product and so on. We supply one stop purchasing of Medical Equipment for all overseas customers. Our products can be made in accordance with customers' requirements. With advanced technology, scientific production equipment, reliable product's quality, conform contract, stable credit and excellent service, we have got the production aptitude and passed all quality authentications successfully. We warmly welcome you to cooperate with us. Isolator Hoodie,Isolation Hoodie For Anti Virus,Non Pollution Isolator Hoodie,Medical Negative Pressure Isolation Hoodie Medton Medical , https://www.medtonmedical.com