Insecticidal composition containing clothianidin, chlopyrifos and chlorantraniliprole, and preparation method thereof

A kind of technology of chlorantraniliprole and insecticidal composition, applied in the field containing clothianidin

Inactive Publication Date: 2017-02-15
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chlorpyrifos has no systemic effec

Method used

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  • Insecticidal composition containing clothianidin, chlopyrifos and chlorantraniliprole, and preparation method thereof
  • Insecticidal composition containing clothianidin, chlopyrifos and chlorantraniliprole, and preparation method thereof
  • Insecticidal composition containing clothianidin, chlopyrifos and chlorantraniliprole, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A clothianidin containing. Chlorpyrifos. The insecticidal composition of chlorantraniliprole, which is made from the raw materials of the following mass fractions:

[0056]

[0057] The above-mentioned clothianidin. Chlorpyrifos. The preparation method of the insecticidal composition preparation of chlorantraniliprole, the steps are:

[0058] A. According to the designed formula, weigh clothianidin, chlorpyrifos, and chlorantraniliprole, and put them into a container, then add sodium lauryl sulfate, Morwet EFW, and sodium lignosulfonate Salt, MorwetD-425, ethylene glycol, sodium carboxymethylcellulose, white carbon black, stir well;

[0059] B. Stir at high speed (1000 rpm) to pre-disperse for 25-35 minutes, then stop stirring (to achieve complete homogeneity), add sanding medium, and start sanding;

[0060] C. Stop sanding after 1.8-2.2h (to 98% of the suspended particle size is between 0.1-0.7μm), filter, remove the glass beads, add other additives (AF9903, so...

Embodiment 2

[0062] A clothianidin containing. Chlorpyrifos. The effervescent tablet of the insecticidal composition of chlorantraniliprole, it is made of the raw material of following mass fraction:

[0063]

[0064] The above-mentioned clothianidin. Chlorpyrifos. The preparation method of the insecticidal composition preparation of chlorantraniliprole, the steps are:

[0065] A. According to the designed formula, weigh clothianidin. Chlorpyrifos. Chlorantraniliprole technical, put into a holding container, then add sodium lauryl sulfate and Morwet EFW, sodium lignosulfonate and GY-W04, citric acid and starch, white carbon black and diatomaceous earth sample, mixed homogeneously to obtain a mixture;

[0066] B, the mixture is pulverized on a high-energy pulverizer for 8-12min (200 mesh), and then pulverized in a jet pulverizer (200 mesh) to make 40% powder;

[0067] C. Add the powder to an aqueous binder (dextrin) solution, stir evenly, dry, and tablet to obtain effervescent tab...

Embodiment 3

[0069] A clothianidin containing. Chlorpyrifos. Chlorantraniliprole insecticidal composition tank mix preparation method and tank mix technology thereof,

[0070]

[0071]The above-mentioned clothianidin. Chlorpyrifos. A preparation method and a mixing method of an insecticidal composition tank mix of chlorantraniliprole, the steps of which are:

[0072] A. According to the experimental design, make clothianidin into one of water-dispersible granules, suspension concentrates, wettable powders, and emulsifiable concentrates; make chlorpyrifos into one of emulsifiable concentrates, wettable powders, microemulsions, and water-emulsions ; Chlorantraniliprole is made into one of suspension concentrate, water dispersible granule, emulsifiable concentrate, and wettable powder.

[0073] B. Weigh 20% clothianidin suspending agent according to the calculated dosage, add 1000-2000ml of water, stir and dissolve;

[0074] C. After 20% clothianidin suspending agent is dissolved, add...

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Abstract

The invention discloses an insecticidal composition containing clothianidin, chlopyrifos and chlorantraniliprole. The insecticidal composition comprises an active component clothianidin, an active component chlopyrifos and an active component chlorantraniliprole in a weight ratio of 1: (0.5-75): (1.25-125). Through rational mixing and matching of clothianidin, chlopyrifos and chlorantraniliprole, the efficacy of the insecticidal composition is improved; rice hoppers are delayed in generation of resistance to clothianidin and chlopyrifos; the usage amount of a pesticide is decreased; environmental pollution is alleviated; cost is low and economic burden of farmers is reduced; and requirements of sustainable development are met. The insecticidal composition can also prevent Lepidoptera insect pests (such as stem borers and rice leaf rollers) and has the characteristics of high efficiency and safety.

Description

technical field [0001] The invention belongs to the technical field of insecticide containing neonicotinoid compounds, organophosphorus compounds and bisamide compounds, and more specifically relates to a clothianidin-containing compound. Chlorpyrifos. The insecticidal composition of chlorantraniliprole also relates to a clothianidin-containing compound. Chlorpyrifos. The preparation method of the mixed preparation of chlorantraniliprole, which is suitable for preventing and controlling the piercing and sucking pests brown planthopper, white-backed planthopper, striatellus striatellus, green planthopper, aphids, whitefly, greenhouse whitefly, leafhopper, rice Thrips, citrus whitefly, sugarcane tortoise, sugarcane borer and other agricultural pests, and can also prevent borers, rice leaf rollers, diamondback moths, Spodoptera litura, beet armyworms, rice negative mudworms, rice locusts, scales , yellow striped flea beetle, stinkbug, corn borer, bean pod borer, cotton bollwor...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01P7/04A01N51/00A01N43/56
Inventor 李建洪张小磊毛凯凯廖逊张淑真万虎何顺
Owner HUAZHONG AGRI UNIV
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