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Quinalphos and indoxacarb pesticide composition

A technology of quetiafos and indoxacarb, which is applied in the field of pesticides to achieve the effects of broad insecticidal spectrum, delaying pest resistance, and overcoming pest resistance

Inactive Publication Date: 2010-07-14
通州正大农药化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After checking, there are no new pesticides combining Quetiafos and Indoxacarb at home and abroad, and there is no patent report on the combination

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 10% Quetiafos and Indoxacarb WP

[0015] Quetiaphos 6%

[0016] Indoxacarb 4%

[0017] Diffuser NNO 10%

[0018] Sodium Lauryl Sulfate 2%

[0019] Sericite supplemented to 100%

[0020] The 6% content of quinafos and the 4% content of indoxacarb mentioned above can also be specifically used in wettable powder, emulsion in water or other preparations.

Embodiment 2

[0022] 25% Quetiafos and Indoxacarb Water Dispersible Granules

[0023] Quetiaphos 23%

[0024] Indoxacarb 2%

[0025] Silica 3%

[0026] Anhydrous Sodium Sulfate 5%

[0027] Dispersant SF 6%

[0028] Wetting agent MF-5 2%

[0029] Denatured powder supplemented to 100%

[0030] The content of quinathion above is 23% and the content of indoxacarb is 2%, which can also be specifically used in wettable powder, emulsion in water or other preparations.

Embodiment 3

[0032] 36% Quetiafos and Indoxacarb Aqueous Emulsion

[0033] Quetiaphos 35%

[0034] Indoxacarb 1%

[0035] Cyclohexanone 12%

[0036] Emulsifying and Dispersing Agent Tristyrylphenol Polyoxyethylene Ether Carboxylate 10%

[0037] Xanthan Gum 1%

[0038] Defoamer 1%

[0039] Antifreeze 3%

[0040] Water replenished to 100%

[0041] The content of 35% of quinafos and 1% of indoxacarb above can also be specifically used in wettable powder, emulsion in water or other preparations.

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PUM

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Abstract

The invention relates to a compound pesticide, which is characterized in that: the compound pesticide is prepared by compounding quinalphos and indoxacarb in a weight ratio of 1-65:1, and sum of the weight of the quinalphos and indoxacarb is 2 to 80 percent of total weight of a composition. The compound pesticide can be prepared into common formulations such as emulsifiable solution, emulsion in water, microemulsion, suspending agents, oil suspending agents, wettable powder, or water dispersible granules and the like. The compound preparation has obvious synergism, achieves the aim of making up for deficiencies of single pesticide per se, retards pesticide resistance of pests, improves pesticide effect, enlarges control spectrum, reduces dosage per mu and the production cost of the pesticide, and reduces pollution to environment. The pesticide composition can be used for controlling agricultural pests, and is particularly suitable for controlling the pests on paddy rice and cotton.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a pesticide preparation compounded by quinalphos and indoxacarb and a preparation method thereof, which is used for preventing and controlling agricultural pests. Background technique [0002] In recent years, the unscientific use of pesticides has caused problems such as pest resistance, pesticide residues and environmental toxicity. The continuous, large-scale and single use of chemical insecticides is the main reason for the rapid development of insecticide resistance in pests. It is an effective and quick way to solve this problem by compounding pesticides and making them into compound preparations. [0003] Quinalphos (quinalphos), also known as Aikashi, O, O-diethyl-O-(quinoxalin-2-yl) phosphorothioate, quinalphos, quinalphos, gram phos, is O-phenylenediamine is condensed with glyoxylic acid or chloroacetic acid, and the resulting intermediate is reacted with O, O-diethylthiopho...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N47/38A01P7/00A01P7/04
Inventor 吴春林
Owner 通州正大农药化工有限公司
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