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Insecticidal composition containing spirotetramat and ivermectin

A technique of insecticidal composition, spirotetramat, which is applied in the field of agriculture and can solve problems such as low application rate

Pending Publication Date: 2019-12-27
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The activity of the individual compounds is good; however, they do not always meet the high requirements that insecticides, acaricides or nematicides must fulfill when used at low application rates or against individual pests

Method used

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  • Insecticidal composition containing spirotetramat and ivermectin
  • Insecticidal composition containing spirotetramat and ivermectin
  • Insecticidal composition containing spirotetramat and ivermectin

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specific Embodiment approach

[0117] The present invention will be further described below with reference to specific embodiments, but the present invention is not limited to these specific embodiments. Those skilled in the art should realize that the present invention covers all alternatives, modifications and equivalents that may be included within the scope of the claims.

[0118] Unless otherwise specified, the ratios described in the present invention are all weight ratios, and the contents described in the present invention are all weight contents.

Embodiment 1

[0120] Embodiment 1 1% ivermectin+14% spirotetramat aqueous emulsion

[0121] Weigh ivermectin 1%, spirotetramat 14%, N-methylpyrrolidone 18%, nonylphenol polyoxyethylene ether phosphate 8%, glycerol fatty acid polyoxyethylene ether 8%, gum arabic 5%, Isobutyl phosphate 1%, ethylene glycol 4%, water to make up to 100%. The active ingredient is dissolved in a solvent to prepare an oil phase, the other components are added to water and stirred uniformly to prepare a water phase, then the oil phase is added to the water phase while stirring, and the water emulsion is prepared by stirring uniformly.

Embodiment 2

[0122] Embodiment 2 0.8% ivermectin+20% spirotetramat aqueous emulsion

[0123] Weigh ivermectin 0.8%, spirotetramat 20%, Solvesso TM 200 ND 25%, Nonylphenol Polyoxyethylene Ether Phosphate Amine 7%, Polyoxyethylene Alkyl Aryl Ether 7%, Gum Arabic 5%, Silicone 1%, Propylene Glycol 4%, Triphenyl Phosphite 1% , water to make up to 100%. The active ingredient is dissolved in a solvent to prepare an oil phase, the other components are added to water and stirred uniformly to prepare a water phase, then the oil phase is added to the water phase while stirring, and the water emulsion is prepared by stirring uniformly.

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Abstract

The invention relates to the field of agriculture, in particular to an insecticidal composition containing spirotetramat and ivermectin. The present invention relates in particular to a method of preventing or controlling pests. The insecticidal composition containing the spirotetramat and the ivermectin is characterized in that the composition contains the spirotetramat and the ivermectin which serve as active ingredients, and the weight ratio of the spirotetramat to the ivermectin is (10: 1)-(50: 1). The spirotetramat and the ivermectin are combined to be used for effectively preventing or controlling pests, the activity of the insecticidal composition for controlling the pests is greatly higher than the sum of the activity of the spirotetramat and the activity of the ivermectin, and theeffect is a real synergistic effect.

Description

[0001] This application is a divisional application with an application number of 201511008846.0, an application date of December 30, 2015, and the title of the invention "An insecticidal composition containing spirotetramat and ivermectin". technical field [0002] The present invention relates to the field of agriculture, in particular to a pesticidal composition containing spirotetramat and ivermectin; in particular, the present invention relates to a method for preventing or controlling harmful organisms. Background technique [0003] Chemical control is an important means of preventing and controlling pests in agriculture. However, at present, due to the types of pests and the like, survival characteristics, living environment, etc., the effect is poor, and the resistance is developed. [0004] Ivermectin is a new type of low-toxicity, high-efficiency, broad-spectrum antibiotics, and one of the structural transformation products of avermectin. The pure ivermectin is of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/06A01N43/90A01P7/02A01P7/04
CPCA01N43/90A01N47/06A01N2300/00
Inventor 罗昌炎詹姆斯.T.布里斯托
Owner JIANGSU ROTAM CHEM