Emamectin benzoate acaricidal suspending agent for inhibiting chitin synthesis and preparation method thereof

Abstract

The invention discloses an emamectin benzoate acaricidal suspending agent for inhibiting chitin synthesis. The emamectin benzoate acaricidal suspending agent is prepared from the following raw materials: emamectin, methanol, phosphoric acid solution, toluene, isopropyl acetate, fatty acid monoglyceride, benzoic acid, normal hexane, diflubenzuron, ethyl acetate, dichloromethane, acetone, disodium lauryl sulfosuccinate, polyvinyl alcohol, xanthan gum, chitson, acetic acid, polyethylene glycol, liquid paraffin, genipin, dibutyl citrate calcium naphthalene sulfonate, methyl palmitate, triethanolamine, and an appropriate amount of deionized water. The acaricidal suspending agent disclosed by the invention can efficiently attract acarids and effectively kill the acarids, has excellent synergism, and the field dosage of the acaricidal agent is reduced, the pesticide residue and the damage on the beneficial organism can be effectively reduced; and meanwhile, the preventing and controlling cost is lowered, and the pollution on the environment is lightened.

Description

technical field [0001] The invention belongs to the field of agricultural pesticides, and in particular relates to an emamectin benzoate acaricidal suspension that inhibits chitin synthesis and a preparation method thereof. Background technique [0002] At present, chemical pesticides are mainly used to control agricultural diseases and insect pests, but as time goes by, the disadvantages of chemical pesticides are gradually exposed, especially the problems of pesticide residues, pest relapse and resistance, which prompt people to start looking for chemical pesticides replacement of. Abamectin is an antibiotic insecticide and acaricide, which belongs to biological source insecticide. It is different from chemical pesticides and insecticides. Abamectin mainly stimulates the release of γ-aminobutyric acid by interfering with the neurophysiological activities of pests. , while GABA can inhibit the nerve conduction of arthropods, mites adults, nymphs and insect larvae will appe...

AI Technical Summary

Problems solved by technology

[0003] In the article "Development of Abamectin Microemulsion Containing Organosilicon Additives", the author Chen Fuliang used 7% avermectin, 6% cyclohexanone, 4% dimethyl sulfoxide, 5% The organic silicon additive Silwet408 and the balance are water to prepare the abamectin microemulsion; adding the organic silicon additive can not only greatly reduce the surface tension of the medicinal solution and improve the wetting and spreading ability of the medicinal solution on the leaf surface , increase the expansion area of ​​the liquid medicine, and can make the liquid medicine enter the hidden pest hiding place, and promote the absorption of the active ingredients on the leaf surface of the plant and enter the epidermis, prolonging its duration; but the active ingredients in the microemulsion are only A single abamectin is not efficient in killing insects and mites, and its lethal effect is slow