Pesticide for controlling insect pests and diseases—Cyromazine

Cyromazine is a triazine compound that regulates insect growth. It is a new type of high-efficiency, low-toxic, nitrogen-containing heterocyclic insecticide. It has a special physiological activity for the control of larvae and pupae of Diptera insects. Systemic conduction can interfere with molting and pupation, and cause morphological distortions, resulting in the suppression or incompleteness of adult feathering, thereby achieving the purpose of controlling excessive reproduction of diptera pests and reducing the number of pests. The insecticide Pesticide, an ecological pesticide with better insect pests and diseases, was first developed by the Swiss company Ciha-Gergy, and was introduced in the 1960s and 1970s to control insect pests and insecticides. Insect’s proprietary growth regulating effect has been widely promoted worldwide. In the United States, Cyromazine is mainly used to control vegetable leafminers, kill poultry feed fly eggs, control of green fly on livestock surface, and hygienic killing of flies in public places. Wait.

As a high-efficiency and low-toxic ecological pesticide, cyromazine has been widely used in agricultural production, but the rational use of the drug must be strengthened. At present, China’s maximum residue limit standard system for Cyromazine is not perfect. For example, the maximum residue limit of pesticides in edible fungi lacks corresponding standards, which lays hidden dangers for planting safety, resulting in a large number of pesticide residues of Cyromazine, which is difficult to guarantee consumption. The quality of the bacteria is safe; in addition, farmers should pay attention to the reasonable application of cyromazine, and it must be carried out in accordance with the relevant pesticide use standards. If the concentration and frequency of use are increased without authorization, the residual risk will increase.