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Pesticidal composition and pesticide

An insecticidal composition and insecticide technology, applied in the field of pesticides, can solve the problems of synergistic effect of flonicamid and chlorantraniliprole, etc., and achieve the advantages of saving pesticide application costs, convenient use, and enhancing resistance to diseases and insect pests effect of ability

Inactive Publication Date: 2018-11-06
HENAN DECI YANGNONG BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on the significant synergistic effect of flonicamid and chlorantraniliprole when used in combination

Method used

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  • Pesticidal composition and pesticide
  • Pesticidal composition and pesticide
  • Pesticidal composition and pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] (1) Formula among the present invention: flonicamid 1%, chlorantraniliprole 0.5%, ore powder 80%, dispersant 2%, binding agent 3%, surfactant 3%, all the other fillers make up. Wherein the dispersant is corn starch, the binder is industrial gelatin, the surfactant is sodium lignosulfonate, and the filler is calcium carbonate.

[0053] (2) The production method of ore powder: the calcination process of natural ore destroys the layered crystal structure of ore, forms a porous structure between layers, expands the adsorption capacity and specific surface area, and improves the activity of minerals. The calcination process of ore: raw material→dry grinding→calcination (700-860℃)→wet superfine grinding→drying→dispersion→ore powder.

[0054] (3) The production process of granules (see figure 1 ): Accurately weigh the ingredients in (1) according to the requirements of the formula, carry out pretreatment, put them into the conical mixer for full stirring and mixing, and take ...

Embodiment 2

[0056] (1) Formula among the present invention: flonicamid 0.5%, chlorantraniliprole 0.5%, ore powder 80%, dispersant 2%, binding agent 3%, surfactant 3%, all the other fillers make up. Wherein the dispersant is corn starch, the binder is industrial gelatin, the surfactant is sodium lignosulfonate, and the filler is calcium carbonate.

[0057] (2) The production method of ore powder: the calcination process of natural ore destroys the layered crystal structure of ore, forms a porous structure between layers, expands the adsorption capacity and specific surface area, and improves the activity of minerals. The calcination process of ore: raw material→dry grinding→calcination (700-860℃)→wet superfine grinding→drying→dispersion→ore powder.

[0058] (3) Production process of granules: Accurately weigh each component in (1) according to the requirements of the formula, carry out pretreatment, put them into a conical mixer for full stirring and mixing, and take samples to test after ...

Embodiment 3

[0060] (1) Formula in the present invention: formula in the present invention: flonicamid 1.2%, chlorantraniliprole 0.8%, ore powder 80%, dispersant 2%, binding agent 3%, surfactant 3 %, the rest of the fillers make up. Wherein the dispersant is corn starch, the binder is industrial gelatin, the surfactant is sodium lignosulfonate, and the filler is calcium carbonate.

[0061] (2) The production method of ore powder: the calcination process of natural ore destroys the layered crystal structure of ore, forms a porous structure between layers, expands the adsorption capacity and specific surface area, and improves the activity of minerals. The calcination process of ore: raw material→dry grinding→calcination (700-860℃)→wet superfine grinding→drying→dispersion→ore powder.

[0062] (3) Production process of granules: Accurately weigh each component in (1) according to the requirements of the formula, carry out pretreatment, put them into a conical mixer for full stirring and mixi...

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Abstract

The invention relates to the technical field of pesticides, and in particular to a pesticidal composition and a pesticide. The pesticidal composition is prepared from chlorantraniliprole and flonicamid, and the weight ratio of chlorantraniliprole to flonicamid is (1-7.5):(1-20). The invention adopts chlorantraniliprole and flonicamid as main components in the compounded product, the two types of pesticides for totally different prevented and controlled objects are compounded, producing a remarkable synergistic effect and broadening the insecticidal spectrum, labor is saved, and the cost of pesticide application is reduced; the invention makes the active ingredients into granules, the active ingredients can be uniformly attached to the regular particle shape, preparation is convenient, thegranules can be directly broadcast without needing to be diluted for spraying, and therefore the granules are convenient to use.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal composition and an insecticide. Background technique [0002] Rice is the main food source in my country, accounting for more than 60% of the country's total grain output. The occurrence of pests is increasing year by year. Rice pests mainly include rice leaf rollers, rice stem borers, rice planthoppers, etc., which occur every year. The use of pesticides is very common. At present, with the continuous use of pesticides, the resistance of rice pests is increasing, and the use of pesticides with different mechanisms of action is one of the ways to alleviate the resistance of pests. [0003] Flunicamid, chemical name: N-cyanomethyl-4-(trifluoromethyl)nicotinamide, the appearance of the original drug is a white odorless solid powder, the melting point is 157.5°C, and the relative density (water=1) is 1.531 (20 ℃), solubility (g / L, 20℃) in water is 5.2, in aceton...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/40A01P7/04
CPCA01N43/40A01N43/56
Inventor 陈诺
Owner HENAN DECI YANGNONG BIOTECH CO LTD
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