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Insecticidal composition containing spinetoram and amide pesticides

A technology of spinosyn and insecticidal composition, applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems of weak systemic absorption and poor egg killing effect, and achieve remarkable control effect , low pesticide residues, and easy decomposition of pesticide residues

Inactive Publication Date: 2012-02-29
SHANGDONG HAILIER CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the research and development personnel of our company were conducting research on the compounding of pesticides with different mechanisms of action, they accidentally discovered that using the new biological pesticide ethyl spinosyn and four amide pesticides tonamirad, flonicamid, and sulfonic acid Any one of bisamides and chlorantraniliprole compounded in pairs can well solve the problems of weak systemic absorption of amides and poor killing of adults and eggs, so as to give full play to the stable and environmentally friendly properties of biological pesticides. question

Method used

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  • Insecticidal composition containing spinetoram and amide pesticides
  • Insecticidal composition containing spinetoram and amide pesticides
  • Insecticidal composition containing spinetoram and amide pesticides

Examples

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Effect test

Embodiment 1

[0037] Embodiment 1: the processing and embodiment of spinosad and chlorantraniliprole suspension

[0038] Spinosad 18g, chlorantraniliprole 15g, sodium lignosulfonate 6g, ethylene glycol 3g, xanthan gum 5g, silicone oil 1g, make up the remaining water to 300g, mix other additives, Cut and mix evenly, add spinosad and chlorantraniliprole, and grind the balls in a ball mill for 2 to 3 hours, so that the particle diameters are all below 5mm, and the spinosad containing spinosad of the present invention is obtained. A suspension formulation of an insecticidal composition of chlorantraniliprole and chlorantraniliprole.

[0039] Spinosad 1g, chlorantraniliprole 30g, sodium lignosulfonate 9g, ethylene glycol 2g, xanthan gum 3g, silicone oil 1g, make up the remaining water to 100g, mix other additives, Cut and mix evenly, add spinosad and chlorantraniliprole, and grind the balls in a ball mill for 2 to 3 hours, so that the particle diameters are all below 5mm, and the spinosad conta...

Embodiment 2

[0041] Embodiment 2: the processing and embodiment of spinosad and flubendiamide aqueous emulsion

[0042] Spinosyn 5g, flubendiamide 7g, polyoxyethylene fatty alcohol ether 4g, methylene chloride 8g, sodium citrate 4g, ethylene glycol 3g, silicone oil 2g, xanthan gum 4g, water to make up to 100g. Add the original drug ethyl spinosad and flubendiamide, solvent, emulsifier and co-solvent together to dissolve into a uniform oil phase; Mix together to form a uniform water phase; add the oil phase to the water phase while stirring at high speed in the reactor, add water slowly until the phase inversion point is reached, turn on the shearer for high-speed shearing, and add the remaining water, shear About half an hour to form an oil-in-water emulsion. That is, the aqueous emulsion of the insecticidal composition containing spinosyn and flubendiamide is prepared.

Embodiment 3

[0043] Embodiment 3: the processing and embodiment of spinosad and flonicamid water dispersible granule

[0044] Spinosyn 5g, flonicamid 8g, sodium lignosulfonate 3.5g, saponin powder 5g, citric acid 4g, white carbon black 78g. Mix spinosad, flonicamid, dispersant, wetting agent, disintegrating agent and filler evenly, pulverize with ultra-fine jet mill, knead, and then add to fluidized bed granulation dryer for granulation After granulation, drying and sieving, the water-dispersible granules of the insecticidal composition containing spinosyn and flonicamid according to the present invention were obtained through sampling and analysis.

[0045] Spinosad 3g, flonicamid 20g, sodium lignosulfonate 6g, saponin powder 7g, citric acid 5g, white carbon black 60g. Mix spinosad, flonicamid, dispersant, wetting agent, disintegrating agent and filler evenly, pulverize with ultra-fine jet mill, knead, and then add to fluidized bed granulation dryer for granulation After granulation, dr...

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Abstract

The invention relates to an insecticidal composition in the field of formulation of pesticides. The insecticidal composition comprises two active ingredients of spinetoram and one of four amide compounds; the two active ingredients are mixed; the weight percentage of the two active ingredients is (1-90):(90-1), and preferably the weight percentage is (1-45):(60-3); the total mass percentage content of the active ingredients of the insecticidal composition is 1 to 90 percent, preferably 5 to 60 percent; the other ingredients comprise auxiliary ingredients which are allowable and acceptable in the pesticides; and the insecticidal composition can be prepared into water emulsion, microemulsion, missible oil, suspending agents, wettable powder, micro-capsule suspending agents and water dispersible granules. The insecticidal composition using the spinetoram and the amide compounds as the active ingredients has an obvious effect of preventing and controlling lepidoptera insects such as plutella xylostella, beet armyworm, prodenia litura, cotton bollworm, mealybug and the like, and homoptera sucking mouthpart pests such as aphid, aleyrodid, leafhopper and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, and relates to a dual compound insecticidal composition using spinocid and amide compounds as active ingredients. Background technique [0002] Spinetoram, Spinetoram (XDE-175) is a novel spinosyn insecticide developed by Dow AgroSciences, and it is the second generation product of spinosyn. He has solved the problem that spinosad has good insecticidal effect on vegetable crops, but the pest control of fruits and nuts is not ideal, especially for pome fruit borer apple leaf tortrix which cannot be controlled by spinosad. , and its insecticidal spectrum is wider than that of spinosad. In addition, it has the advantages of less impact on main beneficial insects, lower dosage per unit area, and short residual period in the environment. It won the 2008 "US President's Green Chemical Challenge Award". Its composition structural formula is: [0003] [0004] Spinosyn is a new type o...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/22A01N43/40A01N41/10A01P7/04
Inventor 葛大鹏杜秀斌杨波涛
Owner SHANGDONG HAILIER CHEM
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