Adult specimen preparation generally softened pin plug, wings or whole attitude, plus sign four steps. Softened slightly longer time to kill insects because of hard brittle Henan supply of insect specimens, before production by softening; just dead adults, may not be softened by immediately making. The method is: the dry specimen back into the soft cylinder (commonly dryer) on the middle of the porous glass, clean sand Bottom home washing, add water, swept over the sand, water drops in a small amount of carbolic acid or formaldehyde solution anti-mildew. After a few days, the specimen can be softened. Individual small insects, covered with clean sand can be placed in a glass dish (such as a petri dish), and as well as a wet cloth layer, wear glass pan lid or cover softened. (2) vibration off: Many insects have suspended animation, by shaking or tapping plants, branches vibration them fall, and then capture. Some non-suspended animation of insects, insect specimens by vibrating the floor though, but because of exposure to a flying target, can be netting. (3) trap: the use of a particular insect or habits tend to trap insects, such as light traps, food trap, the trap and kill latent, sex pheromone method (see pest trapping technique). (4) Search for: careful observation of the ground, the grass, the plants, trees and other parts, the use of the search were collected. 2. Note that when collecting items (1) to samples taken after the production of Henan insect specimens to collect records in a timely manner, including record number, date of collection, gathering place, gathering people in Henan and other insect specimens wholesale, but also record the prevailing circumstances, host and living habits and other pests, but also pay attention to local weather records, such as temperature, precipitation, wind, etc., should be recorded Henan insect specimens Quote | insect specimens | voyage teaching provided by Xinxiang City Teaching Equipment Co. voyage. Xinxiang City voyage Teaching Equipment Co. (www.xxyuanhang.cn) strong, credible, in Xinxiang specimen model industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the voyage into the brilliant teaching and you work for a better future!