Insecticide composition containing flupyradifurone and ivermectin

A technology of flurpirfurone and insecticidal composition, which is applied in the field of pesticide composition and its application, to achieve the effects of reducing pollution, reducing usage, and reducing usage cost

Inactive Publication Date: 2019-02-22
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But not effective against tapeworms, trematodes and protozoa

Method used

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  • Insecticide composition containing flupyradifurone and ivermectin
  • Insecticide composition containing flupyradifurone and ivermectin
  • Insecticide composition containing flupyradifurone and ivermectin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: Suspending agent: 20% flurpirfurone·ivermectin suspending agent (1:1)

[0018] Preparation method: disperse the active ingredient, wetting agent, dispersant, antifreeze, thickener and defoamer through high-speed shearing, sand mill in a sand mill, and form a highly dispersed and stable suspension system in an aqueous medium. A suspension can be prepared.

[0019] Formula: Flupyrfuranone 10%, Ivermectin 10%, Sodium Dodecyl Sulfonate 10%, Sodium Methylenebis-Naphthalene Sulfonate 5%, Polycarboxylate 5%, Propylene Glycol 3%, Carboxymethyl Base cellulose 1%, silicone oil 0.1%, deionized water make up 100%.

Embodiment 2

[0020] Example 2: water emulsion: 30% flurpirfurone·ivermectin water emulsion.

[0021] Preparation method: Mix the active ingredient, solvent, emulsifier, dispersant and stabilizer to form an oil phase, dissolve the antifreeze in water to form a water phase, slowly add the oil phase to the water phase under the action of a shearing machine, and continue shearing Cut for about 30 minutes to obtain a water emulsion.

[0022] Formula: Flupyrfurone 10%, Ivermectin 20%, Trimethylbenzene 10%, Cyclohexanone 10%, Castor Oil Polyoxyethylene Ether 15%, Glycerin Fatty Acid Ester Polyoxyethylene Ether 3%, Sodium Citrate 1%, glycerol 1%, and deionized water make up 100%.

Embodiment 3

[0023] Embodiment 3: microemulsion: 33% flurpirfurone·ivermectin microemulsion

[0024] Preparation method: Dissolve the active ingredient completely in a solvent, then add emulsifier, stabilizer, penetrant, and synergist and mix evenly, and finally add deionized water, stir well, and then the microemulsion can be prepared.

[0025] Formula: Flupyrfuranone 3%, Ivermectin 30%, Trimethylbenzene 10%, Cyclohexanone 10%, Polyoxyethylene Fatty Alcohol Ether 10%, Resorcinol 2%, Thione 1%, Synergistic Esters 2%, deionized water make up 100%.

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Abstract

The invention discloses insecticide composition containing flupyradifurone and ivermectin. The insecticide composition is prepared from the effective constituents of the flupyradifurone and the ivermectin, and the weight ratio of the flupyradifurone and the ivermectin is 1:50 to 50:1. A number of indoor and outdoor experiments show that the insecticide composition has an obvious synergistic function, the synergistic function is particularly obvious when the weight ratio of the flupyradifurone and the ivermectin is 1:10 to 20:1, a good preventing and controlling effect is achieved on crop pestsand is obviously superior to that of a single dose, the fast-acting property is good, the lasting period is long, at the same time, the application amount of pesticides is reduced, the residual quantity of the pesticides on plants is lowered, the pollution to the environment is lightened, and pest resistance is delayed.

Description

technical field [0001] The invention relates to a pesticide composition and its application field, in particular to a pesticide composition with flurpirfurone and ivermectin as active ingredients, which is mainly used for preventing and controlling crop pests. Background technique [0002] Flupyradifurone (flupyradifurone): It belongs to a new type of nicotinic insecticide, acts on the central nervous system of insects, and is an antagonist of insect nicotinic acetylcholine receptors. It is mainly used to control vegetables, fruit trees, nuts, grapes and some insecticides. Piercing-sucking mouthparts pests in field crops such as aphids, leafhoppers, thrips, whiteflies, scale insects, etc. [0003] Ivermectin is a new type of broad-spectrum, high-efficiency, and low-toxicity antibiotic antiparasitic drug, which has a good killing effect on internal and external parasites, especially nematodes and arthropods. But it is invalid for tapeworms, trematodes and protozoa. The repe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/40A01P7/04
Inventor 葛家成吕文东谢维星
Owner HAILIR PESTICIDES & CHEM GRP
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