Eugenol synergistic emamectin benzoate anti-mite suspending agent and preparation method thereof

Abstract

The invention discloses a eugenol synergistic emamectin benzoate anti-mite suspending agent. The eugenol synergistic emamectin benzoate anti-mite suspending agent is characterized by being prepared from the following raw materials: emamectin, methanol, a phosphoric acid solution, methylbenzene, isopropyl acetate, tert-butyl methyl ether, benzoic acid, n-hexane, oil of leaves of flos caryophylli, a sodium hydroxide solution, cyclohexane, sodium citrate, dimetyl carbonate, potassium carbonate, petroleum ether, acetone, chitosan, acetic acid, fatty alcohol polyoxyethylene ether, liquid paraffin, vinyl acetate, an ammonium persulfate solution, hexamethyl phosphoryl triamide, dimethyl formamide, sodium lignin sulfonate, ethylene glycol and an appropriate amount of deionized water. The eugenol synergistic emamectin benzoate anti-mite suspending agent disclosed by the invention is capable of efficiently inducing mites and effectively killing the mites and has a good synergistic function, the dosage of the eugenol synergistic emamectin benzoate anti-mite suspending agent in a field is reduced, and pesticide residue and damage to beneficial organisms can be effectively reduced; meanwhile, the prevention and treatment cost is reduced, and the pollution to the environment is relieved.

Description

technical field [0001] The invention belongs to the field of agricultural pesticides, in particular to a eugenol synergistic emamectin benzoate acaricidal suspension 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 appear paralyzed symptoms af...

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