Insect Sex Pheromone as a chemical communication tool during the reproductive stage between allogeneous insects. The high complexity and specificity of its chemical structure is an important guarantee for reproductive isolation between insect species. Therefore, sex pheromones between different insects cannot The replacement will not cause confusion, which has great practical value in the regional investigation of insects, plant quarantine, and trap control.
In nature, adult females will release a compound called sex Pheromone after sexual maturity. It is released into the air and diffuses with the airflow. It stimulates the chemosensory organs in the male antennae, causing male sexual impulses and lures. The male flies to the release source and mate with the female adult to reproduce offspring. Therefore, insect sex pheromone products are bionic high-tech products, which release artificial sex pheromone through the core.
Insect sex pheromone is a compound that regulates the attraction of male and female insects. It is sensitive and specific. It has a long distance and strong temptation. The use of this product to attract and kill pests does not contact plants and agricultural products, and there is no concern about pesticide residues. It is one of the first methods for controlling pests in modern agricultural ecology.
Currently the most popular insect sex pheromone varieties are: Weevil Sex Pheromone, Asian Corn Borer Sex Pheromone, Cotton Bollworm Sex Pheromone, diamondback moth sex pheromone, glutenous sex pheromone, pear horde worm sex pheromone , Codling moth sex pheromone, soybean heartworm sex pheromone, cowpea viburnum sex pheromone, horsetail pine caterpillar pheromone.
Insect Sex Pheromone Weevil Sex Pheromone, Asian Corn Borer Sex Pheromone, Cotton Bollworm Sex Pheromone, Plutella xylostella sex pheromone, Grapholitha Molesta Sex pheromone, Soybean Budworm Sex Pheromone, Cowpea Moth Sex Pheromone, Sex Pheromone of Masson-pine Caterpillar Taizhou Volsen Chemical Co., Ltd. , https://www.volsenchem.com
Ducks are prolific in winter
In the late fall, the egg production of the duck gradually decreased and the eggshell thinned. At this time, an artificial forced moulting method may be adopted to restore the ducks to egg production. The method is to remove the big hairs on the wings and tail of the duck and increase the amount of concentrate feed. At the same time, feathers on the back and chest naturally fell off, and after about 20 days of feathers, the ducks resumed production. The egg laying rate of ducks will decline in different degrees in winter, and the price of duck eggs in winter is relatively high. Take measures to increase the duck's winter egg production rate. To properly increase the proportion of energy feed, it is also timely to adjust the feed formulation according to the different egg production rates of the ducks. In addition, a good amount of vitamins should be incorporated in the feed to meet the needs of ducks for various vitamins. When feeding, feed 3 to 4 times a day and let the ducks drink clean water at the same temperature as Shelby. Feed cod liver oil to ducks for 3 days every 15 days, 1 ml per duck per day. This will help improve or maintain Duck laying rate.