Face Mask,Non Woven Face Mask,Disposable Face Mask,Pm 2.5 Dust Face Mask ShaoXing SurgeCare Medical Products Co., Ltd. , https://www.sxsurgecaremedical.com
Pleurotus eryngii common pest control
The major pests that are harmful to fruit bodies of food and drug use are hoppers, nematodes, and mushrooms. Collembola and nematodes are mainly harmful to the young mushroom buds. Mushrooms mainly damage the mature mushroom body. These pests are extremely harmful to the production of food and medicinal bacteria and must be carefully controlled. Collembola is also known as larvae, collembola. The major fruit and vegetable pests are Pygmycta mushroom and Blackhorn collembola. Mushroom hopper, near-white ball, translucent, larvae white, similar in shape and size, dormant after the skin, the color gradually turns dark, silver gray, gray and black when the cluster, like soot, adult shape like a fleas, body length 1.2-1.5 Millimeters, short-sharp tentacles, no wings, 8 pairs of feet, often crawling on the surface of culture materials and fruiting bodies, with a bouncing device on the tail, usually in a bounce-like manner, jumping heights up to several 10 cm, body oils, Not afraid of water, when the water is poured into the ground, a layer of water can be floated. Like bran, with the flow of water, in a suitable environment, the propagation speed is fast, and 6-7 generations can occur each year, and occur in large quantities at 20-28°C. Often clustered in the fungal pores at the roots and leaves of the fruiting body. Especially during the young mushroom period, the primordia will be covered by the worm body, causing the mushroom body to chlorosis, and the infected bacteria to rot and stop growing. Collembola is an indicative pest with a very humid growing environment and poor sanitation. The prevention and control methods are as follows: 1. The planting site must be selected for sanitation, ventilation, and better water sources to avoid low-lying toilets and dumps to reduce the chance of pollution. 2. Before the emergence of fruiting bodies, spray 0.1% of low-toxic phoxim in the surrounding environment for 1-2 times for prevention. If found, the same method can be used to control. (1) There are many kinds of nematode nematodes, such as blood nematodes, mushroom borers, and nodule insects. Hematona elegans, worm body length 3-4 cm, very slender, like the blood line head, into a cluster of 1-2 cm deep in the soil surrounding the mushroom buds, harm young buds, so that the mushroom body growth to stop chlorosis or rot. (2) Mushrooms are the major pests that harm mature mushrooms. With a long body length, many drilled into the inside of the mushroom body, so that the quality of the mushroom body is seriously reduced and the value of the product is lost. Mushrooms occur, spider webs or wormholes can be found between the roots and leaves of the mushrooms. Control measures: 1. Spray 0.3-0.5% trichlorfon water locally and spray it at a speed to kill it. 2, comprehensive prevention and control, clean the surrounding environment and hygiene. Keep clean water. Find pests and diseases in a timely manner to prevent transmission.