Pyraclostrobin, ningnanmycin and imidacloprid-containing flowable concentrate for seed coating and preparation method thereof

A technology of pyraclostrobin and suspension seed coating, which is applied in botany equipment and methods, insecticides, fungicides, etc., and can solve the problems of pesticides with no obvious control effect on diseases and insect pests, serious pollution, and high cost of use. Achieve the effect of improving insect resistance and disease resistance, promoting the growth and development of crop roots, and improving rooting and strong seedlings

Active Publication Date: 2015-07-22
ANHUI FENGLE AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a suspension seed coating agent containing pyraclostrobin for treating seeds with wide application range, high efficiency, low toxicity and environm...

Method used

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  • Pyraclostrobin, ningnanmycin and imidacloprid-containing flowable concentrate for seed coating and preparation method thereof
  • Pyraclostrobin, ningnanmycin and imidacloprid-containing flowable concentrate for seed coating and preparation method thereof
  • Pyraclostrobin, ningnanmycin and imidacloprid-containing flowable concentrate for seed coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: 9% pyraclostrobin, Ningnanmycin, imidacloprid suspension seed coating

[0031] Pyraclostrobin 5g, Ningnanmycin 1g, imidacloprid 3g; dispersant sodium lignosulfonate 8g, antifreeze agent ethylene glycol 2g, anticaking agent sodium aluminosilicate 3g, suspending agent white carbon black 4g, Film agent polyvinyl alcohol 5g, preservative sodium benzoate 2g, coloring agent Acid Scarlet 1g, pH regulator acetic acid 1g, filler kaolin 2g, deionized water to make up to 100g.

[0032] First add the above-mentioned pyraclostrobin, ningnanmycin, imidacloprid, filler, colorant, anticaking agent, filler powder raw materials into a homogenizer equipped with deionized water and mix for 30 minutes, then add dispersant, component Film agent, antifreeze, preservative and other liquid raw materials are mixed for 10-15 minutes to form a premixed slurry. Then extract the premixed slurry into the high-shear emulsification and disperser, fully emulsify and disperse it under airtigh...

Embodiment 2

[0033] Example 2: 12% pyraclostrobin, Ningnanmycin, imidacloprid suspension seed coating

[0034] Pyraclostrobin 6g, Ningnanmycin 1g, imidacloprid technical 5g, sodium lignosulfonate 8g as a dispersant, ethylene glycol 2g as an antifreeze, 2g sodium aluminosilicate as an anticaking agent, and 2g as a suspending agent Xanthan gum 0.15g, film-forming agent polyvinyl alcohol 5g, preservative sodium benzoate 1g, coloring agent acid scarlet 1g, pH regulator acetic acid 5g, filler kaolin 2g, diatomaceous earth 8g, deionized water to make up to 100g .

[0035] First add the above-mentioned pyraclostrobin, ningnanmycin, imidacloprid, filler, colorant, anticaking agent, filler powder raw materials into a homogenizer equipped with deionized water and mix for 30 minutes, then add dispersant, component Film agent, antifreeze, preservative and other liquid raw materials are mixed for 10-15 minutes to form a premixed slurry. Then extract the premixed slurry into the high-shear emulsificat...

Embodiment 3

[0036] Example 3: 15% pyraclostrobin, Ningnanmycin, imidacloprid suspension seed coating

[0037] Pyraclostrobin 10g, Ningnanmycin 1g, imidacloprid original drug 4g, 8.5g sodium lignosulfonate as dispersant, 2.5g ethylene glycol as antifreeze, 1g sodium aluminosilicate as anti-caking agent, suspending agent The agent is xanthan gum 0.2g, film forming agent is polyvinyl alcohol 6g, preservative sodium benzoate 1.5g, colorant is acid scarlet 1g, pH regulator is acetic acid 0.1g, filler attapulgite 5g, deionized water to make up to 100g .

[0038] First add pyraclostrobin, ningnanmycin, imidacloprid, filler, colorant, anticaking agent, filler powder raw materials into a homogenizer equipped with deionized water and mix for 30 minutes, then add dispersant, film-forming Liquid raw materials such as additives, antifreeze, preservatives, etc., and then mixed for 10-15 minutes to form a premixed slurry. Then extract the premixed slurry into the high-shear emulsification and disperser,...

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Abstract

The invention relates to a pyraclostrobin, ningnanmycin and imidacloprid-containing flowable concentrate for seed coating and a preparation method thereof. The flowable concentrate for seed coating comprises an active ingredient and auxiliary ingredients, wherein the active ingredient is formed by compounding pyraclostrobin, ningnanmycin and imidacloprid; the mass ratio of the pyraclostrobin to the ningnanmycin to the imidacloprid is (1-80): (1-80): (1-80). According to the flowable concentrate for seed coating, the pyraclostrobin, the ningnanmycin and the imidacloprid are compounded according to a certain proportion; as the pyraclostrobin, the ningnanmycin and the imidacloprid have systemicity, the flowable concentrate for seed coating has good compatibility, is capable of killing diseases and pests, has good pesticide effects for the underground and overground germs and pests, and can be used for effectively preventing and treating the plant diseases such soybean root rot disease and rice stem rot disease and the pests such as aphids, thrips and trialeurodes vaporariorum at the seedling stage of the crops; moreover, the flowable concentrate for seed coating is capable of inducing the plants to generate resistance and disease tolerance for the intrusive viruses so as to well solve the problems in practical production and save the time and labor; compared with the other drug delivery technologies, the flowable concentrate for seed coating is relatively less in pollution.

Description

technical field [0001] The invention relates to the field of chemical pesticides, in particular to a suspension seed coating agent containing pyraclostrobin, ningnanmycin and imidacloprid and a preparation method thereof. Background technique [0002] In agricultural production, due to the pathogens carried by the seeds themselves, the pathogens in the soil, the pathogens transmitted by the air at the seedling stage, and insect pests, etc., often cause crop diseases and insect pests, serious and even grain failure, which has become a major limiting factor for agricultural production. . In the past, in order to protect seedlings, people increased the amount of sowing, but this measure wasted seeds and could not eliminate diseases. Faced with these problems, seed treatment technology emerged as the times require, showing unique advantages. Seed treatment in a broad sense refers to agricultural production in order to improve the quality of seed sowing, ensure that the seeds g...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N25/04A01P3/00A01P1/00A01P7/04A01P21/00A01N47/24A01N43/54
Inventor 龚国斌吴永虎缪莉王毅贾增坡
Owner ANHUI FENGLE AGROCHEM
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