A kind of compound abamectin preparation for aquaculture and its preparation method and application

Abstract

The invention provides a compound abamectin preparation for aquaculture, as well as a preparation method and application of the compound abamectin preparation. The compound abamectin preparation comprises the following components in percentage by weight: 2.5 to 3.5 percent of abamectin benzoate, 2 to 4 percent of tulathromycin, 3 to 6 percent of selamectin, 15 to 20 percent of pesticide emulsifier 0206-B, 3 to 5 percent of azone, 40 to 60 percent of absolute ethyl alcohol and 25 to 40 percent of dimethylbenzene. The compound abamectin preparation can be applied to the killing of various parasites, bacteria and viruses of aquatic animals; the three active ingredients, namely abamectin benzoate, tulathromycin and selamectin have synergistic effects, so that the compound abamectin preparation is high in efficacy, small in dosage, low in toxicity to the environment and the animals and low in the possibility of the drug resistance, and has the advantages of simple preparation method, wide insecticidal range and the like.

Description

Technical field [0001] The invention belongs to the field of veterinary medicine, and relates to an avermectin preparation, in particular to a composite avermectin preparation for aquaculture and a preparation method and application thereof. Background technique [0002] At present, due to the occurrence of diseases caused by parasites, bacteria and viruses of aquaculture animals, great economic losses have been caused to the aquaculture industry. Parasites such as sinensis, anchor head, finger ringworm, and melon worm are common pathogens in aquaculture, which are extremely harmful. Among fish insecticides, dichlorvos, malachite green and other drugs are eliminated due to their poor safety, environmental pollution and harm to human health. In the prevention and control of aquatic animal diseases, although there are plant insecticides for fishery, they are used in quantities. Large, slow to take effect, incomplete killing effect, high cost, single function and other shortcomings...

AI Technical Summary

Problems solved by technology

Among the fishery pesticides, dichlorvos, malachite green and other drugs have been eliminated due to their poor safety, environmental pollution and harm to human health. Although there are plant-based fishery pesticides in the prevention and treatment of aquatic animal diseases, they are used in large quantities. large, slow effect, incomplete killing effect, high cost, and single function. Therefore, most of them still use traditional organophosphorus and polyester insecticides. When sexual diseases occur at the same time, it is necessary to use a large amount of insecticidal and sterilizing drugs. These substances are highly toxic, have poor water solubility, and long-term use increases drug resistance, leading to a vicious circle of more and more dosage. At the same time, these substances are not easy to degrade in the environment. , seriously pollute the breeding environment, and some substances can also cause bioaccumulation, directly endangering human food safety and health, and affecting the healthy development of my country's aquaculture industry

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