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A salt-alkali resistant long-acting corn seed dressing agent and a preparation method thereof

A technology of saline-alkali resistance and seed dressing agent, which is applied in the field of pesticides, can solve the problems that the effect needs to be improved, and achieve the effect of improving the effect of saline-alkali resistance and lodging resistance, and improving the safety and utilization rate

Inactive Publication Date: 2018-11-09
长沙浩然医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention has a good control effect on pests in corn planting fields, and has achieved relatively high results in the control of corn diseases, significantly improving the lodging resistance rate of corn plants, and the yield per mu is also greatly increased, but its effect still needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A salt-alkali resistant long-acting corn seed dressing agent, which includes the following raw materials in parts by weight: 10 parts of methapion, 15 parts of organic solvent, 7 parts of penetrating agent, 5 parts of cosolvent, 2 parts of safener, ginger extract 2.5 parts, 2.5 parts of Jinggangmycin, 2.5 parts of rubidin, 1.5 parts of indole acetic acid, 6 parts of dissolving pulp, 2 parts of fine iron powder, and 5 parts of vinegar tank.

[0030] The organic solvent has a density of 0.87g / cm 3 of xylene. The penetrating agent is fatty alcohol polyoxyethylene ether, the co-solvent is linalool, and the safener is mefenpyr-ethyl. The particle size of the fine iron powder is 25um. The ginger extract comprises: curcumin and gingerol; the curcumin content is 95%, and the gingerol content is 3%. The cellulose content of the dissolving pulp is 85%, and the source of the dissolving pulp is at least one of pine, eucalyptus and acacia acanthus.

[0031] The extraction method o...

Embodiment 2

[0034] A long-acting saline-alkali resistant corn seed dressing agent, which comprises the following raw materials in parts by weight: 12 parts of methadion, 13 parts of organic solvent, 9 parts of penetrant, 3 parts of cosolvent, 3 parts of safener, ginger extract 1 part, 4 parts of Jinggangmycin, 1 part of rubidin, 2 parts of indole acetic acid, 4 parts of dissolving pulp, 3 parts of fine iron powder, and 3 parts of vinegar tank.

[0035] The organic solvent has a density of 0.87g / cm 3 of xylene. The penetrating agent is fatty alcohol polyoxyethylene ether, the co-solvent is linalool, and the safener is mefenpyr-ethyl. The particle size of the fine iron powder is 10um. The ginger extract comprises: curcumin and gingerol; the curcumin content is 95%, and the gingerol content is 3%. The cellulose content of the dissolving pulp is 90%, and the source of the dissolving pulp is at least one of pine, eucalyptus and acacia acanthus.

[0036] The extraction method of the ginger ...

Embodiment 3

[0039] A saline-alkali resistant long-acting corn seed dressing agent, which comprises the following raw materials in parts by weight: 8 parts of methadion, 17 parts of organic solvent, 5 parts of penetrant, 7 parts of cosolvent, 1 part of safener, ginger extract 4 parts, 1 part of Jinggangmycin, 4 parts of rubidin, 1 part of indole acetic acid, 8 parts of dissolving pulp, 1 part of fine iron powder, and 7 parts of vinegar tank.

[0040] The organic solvent has a density of 0.87g / cm 3 of xylene. The penetrating agent is fatty alcohol polyoxyethylene ether, the co-solvent is linalool, and the safener is mefenpyr-ethyl. The particle size of the fine iron powder is 40um. The ginger extract comprises: curcumin and gingerol; the curcumin content is 95%, and the gingerol content is 3%. The cellulose content of the dissolving pulp is 80%, and the source of the dissolving pulp is at least one of pine, eucalyptus and acacia acanthus.

[0041] The extraction method of the ginger ext...

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Abstract

The invention discloses a salt-alkali resistant long-acting corn seed dressing agent and a preparation method thereof, and belongs to the technical field of pesticides. The seed dressing agent includes methidathion, an organic solvent, a penetrant, a co-solvent, a safener, a fresh ginger extract, validamycin, alizarin, indoleacetic acid, dissolving pulp, micro-fine iron powder and vinegar residues, and is prepared by dissolving, stirring, mixing and other steps. The dissolving pulp, micro-fine iron powder and vinegar residues are adopted as a reinforcing system to improve salt-alkali resistantand lodging-resistant effects.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a saline-alkali resistant long-acting corn seed dressing agent and a preparation method thereof. Background technique [0002] The history of corn cultivation in my country is about 470 years. At present, my country's sown area is about 300 million mu, second only to rice and wheat, ranking third among food crops, and second only to the United States in the world. Widely cultivated in tropical and temperate regions of the world. Seed dressings are often used in corn sowing to kill some germs and pests. Seed dressing agent is a general term for a class of pesticides that can be mixed with seeds and attached to or soaked into seeds to prevent pests and diseases. The dosage forms include suspension concentrates, powders, wettable powders, and suspension seed coatings. Germination and growth are non-toxic, and the formed drug film has water permeability and air perm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/48A01N57/16A01N43/38A01N43/16A01N35/02C09K17/40A01P3/00A01P7/02A01P7/04A01P21/00A01B79/02C09K101/00C09K109/00
CPCA01B79/02A01N35/02A01N43/16A01N43/38A01N57/16A01N65/00A01N65/48C09K17/40C09K2101/00C09K2109/00
Inventor 不公告发明人
Owner 长沙浩然医疗科技有限公司
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