Right into the cabinet specimens should be strictly pest control, moisture, anti-bacterial, anti-direct sunlight, regular inspection and pharmaceutical treatment. Entering the herbarium specimens borrowed personnel and procedures should be strict regulations. Specimens have been damp moldy, not direct sunlight or high temperature baking, otherwise it will fade away oil. Should be placed in dry and ventilated place to dry Hubei insect specimens, or with a brush dipped in a little insect specimens xylene or chloroform, or alcohol, carbolic acid (7: 3) solution prepared, lightly clean up Wuhan insect specimens, dry collection. Consignment temporary collection or making a good specimen, subject to special handling and packaging before consignment. (2) should be managed to maintain the integrity of insect specimens, if damaged, would lose value. Insect wings, feet, antennae and other easily damaged moth scales Changsha insect specimens, it should avoid direct hand to capture the collection and collation. Small insects should be particularly patient and meticulous. (3) focus on the acquisition of natural enemies of insect pests and crops. (4) Each insect must collect a certain number of individuals, try to adopt various instars whole insect (egg, larva, pupa, adult). 1. Dried insect specimens produced (1) worms needle inserted: insect body size according to the choice of appropriate insect pin, armyworm class generally with the 3rd needle; hornworm moths and other large class with the 4th pin; leafhoppers, plant bugs small moths with the 1st or the 2nd needle. Tiny insects, with headless fine needle of 10mm. Insects needle inserted parts varies by species. The inside of the base of the right wing beetle insert; Hemiptera from chest scutellum central vertical insertion; Lepidoptera, Hymenoptera and Homoptera adults from the central insert chest; Orthoptera inserted from the front back to the right; Diptera from the center-right chest insert; small bees without pins, stick with lateral approach, to avoid damage to its chest features. Changsha insect specimens, voyage teaching (certified), insect specimens provided by the Teaching Equipment Co., Ltd. Xinxiang City voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) (www.yuanhang369.com) is an industry leader in Henan Xinxiang, specimen model years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. On the voyage instructional leadership with the staff warmly welcome all inquiries negotiations to create a better future teaching voyage. You can also access (www.yuanhang369.com/supply_details_40568715.html), for more information about the company.