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Pesticide composition containing sulfoxaflor and d-limonene

A technology containing sulfenalazine and a pesticide composition, which is applied to the pesticide composition and its application field, can solve the problems of environmental pollution farmers' medication costs, unfavorable agricultural sustainable development, excessive pesticide residues and the like, and achieves delaying pest resistance to pesticides. , improve the effect of prevention and control, reduce the effect of pollution

Inactive Publication Date: 2020-06-16
JIANGXI ZHONGXUN AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the high-intensity use of pesticides has led to a series of problems such as excessive pesticide residues in agricultural products, environmental pollution and increased pesticide costs for farmers, which is not conducive to the sustainable development of agriculture.

Method used

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  • Pesticide composition containing sulfoxaflor and d-limonene
  • Pesticide composition containing sulfoxaflor and d-limonene
  • Pesticide composition containing sulfoxaflor and d-limonene

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 16% sulfoxaflor·d-limonene EC

[0032] The content of the following substances is in weight percentage: sulfoxaflor 15%, d-limonene 1%, dibutyl phthalate 15%, calcium dodecylbenzene sulfonate 8%, mineral spirit S -200 makes up to 100%. The above-mentioned materials are mixed in proportion, and after dissolving and stirring uniformly, 16% sulfoxaflor d-limonene EC can be prepared.

[0033] The 16% sulfoxaflor·d-limonene EC prepared above is used for the control of citrus blue scale: 16% sulfoxaflor·d-limonene EC is sprayed at a dosage of 50mg ai / kg, 3d, 7d after the treatment And 14d have 78.64%, 88.72% and 83.14% of the control effect against Citrus sacculus respectively; 15% sulfoxaflor EC is sprayed at a dosage of 50mg ai / kg, and 3d, 7d and 14d after the treatment is citrus sacculus The control effects of d-limonene were 61.58%, 77.32%, and 70.52%, respectively; 1% d-limonene EC was sprayed at a dose of 50mg ai / kg, and the control effects against Citrus Yatoga ...

Embodiment 2

[0034] Example 2 22% sulfoxaflor·d-limonene dispersible oil suspension concentrate

[0035] The contents of the following substances are in weight percentage: sulfoxaflor 20%, d-limonene 2%, lignosulfonate 7%, polyoxyethylene fatty alcohol ether 5%, hydroxymethyl cellulose 3% , Refined soybean oil makes up to 100%. The above-mentioned materials are mixed according to the proportion, uniformly dispersed by high-speed shearing, and sanded in a sand mill to obtain 22% sulfoxaflor·d-limonene dispersible oil suspension.

[0036] The 22% sulfoxaflor·d-limonene dispersible oil suspension prepared above is used for the control of pear psyllid: 22% sulfoxaflor·d-limonene dispersible oil suspension is used at a dosage of 40mg ai / kg After spraying, the control effects of 3d, 7d and 14d on pear psyllid were 82.27%, 90.91% and 86.69% respectively; 20% haloxaflor dispersible oil suspension was sprayed at 40mg ai / kg. 3d, 7d and 14d after treatment, the control effect against pear psyllid was 65...

Embodiment 3

[0037] Example three 32% sulfoxaflor·d-limonene water emulsion

[0038] The contents of the following substances are in weight percentage: sulfoxaflor 24%, d-limonene 8%, sec-butyl acetate 15%, castor oil polyoxyethylene ether 8%, propylene glycol 3%, xanthan gum 1.5 %, 0.1% silicone oil, and deionized water to make up to 100%. The above-mentioned materials are mixed in proportion, and after high-speed shearing and stirring are uniform, 32% sulfoxaflor·d-limonene water emulsion can be prepared.

[0039] The 32% sulfoxaflor·d-limonene water emulsion prepared above is used to control tea tree tea green leafhoppers: 32% sulfoxaflor·d-limonene water emulsion is sprayed at a dosage of 20g ai / ha, and 3 days after the treatment The control effects of, 7d and 14d on tea tree green leafhoppers were 84.55%, 93.24% and 89.16% respectively; 24% sulfoxaflor aqueous emulsion was sprayed at a dosage of 20g ai / ha, and 3d, 7d and 14d after the treatment The control effect of tea tree tea green le...

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Abstract

The invention discloses a pesticide composition containing sulfoxaflor and d-limonene. The effective active components of the pesticide composition are sulfoxaflor and d-limonene, and the weight ratioof sulfoxaflor to d-limonene is 30: 1 to 1: 30. The pesticide composition disclosed by the invention has excellent prevention and treatment effects on various pests on crops, especially on thrips, scale insects, phylloxera, aphids, leafhoppers, plant hoppers, whiteflies, stink bugs and other pests. After sulfoxaflor and d-limonene are compounded, a remarkable synergistic effect is achieved. The use amount of pesticide can be reduced, the use cost is reduced, pollution to the environment is reduced, generation of pest resistance to insecticide is delayed, and the service life of the pesticideis prolonged.

Description

Technical field [0001] The invention relates to a pesticide composition and its application field, in particular to a binary compound compounded with sulfoxaflor and d-limonene as effective active ingredients, and is mainly applied to the prevention and control of pests on crops. Background technique [0002] Sulfoxaflor (sulfoxaflor): belongs to the sulfoximine insecticide, the mechanism of action is to act on the nervous system of insects, that is, act on the unique binding site in the nicotinic acetylcholine receptor to exert insecticidal function. It can be absorbed by leaves, stems and roots and enter the plant body. It can be used to prevent and control piercing and sucking mouthparts pests such as bugs, aphids, whiteflies, planthoppers and scale insects. It has the characteristics of high efficiency, rapidity and long lasting effect, low toxicity to non-target arthropods, and is the preferred agent for comprehensive pest control. [0003] d-limonene (d-limonene): It is a n...

Claims

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Application Information

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IPC IPC(8): A01N47/40A01N27/00A01P7/04
CPCA01N27/00A01N47/40
Inventor 张志伟
Owner JIANGXI ZHONGXUN AGROCHEM
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