Composition containing triflumezopyrim and azoxystrobin, seed treatment agent and application

A technology for trifluoropyrimidine and seed treatment, applied in the application, fungicide, biocide and other directions, can solve the problems of strong fluidity, time-consuming and labor-intensive, difficult control, etc., and achieves reduction in dosage, production cost, and reduction The effect of pathogen base

Inactive Publication Date: 2020-05-22
ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the control of rice planthopper and seedling blast in my country is mainly carried out in the form of stem and leaf spray, which is time-consuming and labor-intensive, and is likely to cause environmental pollution
At the same time, white-backed planthopper and brown planthopper are migratory pests, which are highly mobile and difficult to control.

Method used

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  • Composition containing triflumezopyrim and azoxystrobin, seed treatment agent and application
  • Composition containing triflumezopyrim and azoxystrobin, seed treatment agent and application
  • Composition containing triflumezopyrim and azoxystrobin, seed treatment agent and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: A kind of seed treatment agent containing trifluoropyrim and azoxystrobin, including the first active ingredient trifluoropyrim and the second active ingredient azoxystrobin, the mass ratio of the first active ingredient to the second active ingredient The ratio is 1:1, the cumulative amount (mass sum) of the first active ingredient and the second active ingredient is 30% of the mass of the composition, and the other auxiliary ingredients and mass percentages are 6% respectively. salt, 5% wetting agent alkyl naphthalene sulfonate, 5% binder alkyl aryl polyoxyethyl ether, deionized water is added to 100% for initial mixing, shearing, stirring, and dispersing to prepare a slurry Then add 2% red warning color.

Embodiment 2

[0020] Embodiment 2: A kind of seed treatment agent containing trifluoropyrim and azoxystrobin, including the first active ingredient trifluoropyrim and the second active ingredient azoxystrobin, the mass ratio of the first active ingredient to the second active ingredient The ratio is 1:2, the cumulative amount (mass sum) of the first active ingredient and the second active ingredient is 30% of the mass of the composition, and the other auxiliary components and mass percentages are 6% respectively. salt, 5% wetting agent alkyl naphthalene sulfonate, 5% binder alkyl aryl polyoxyethyl ether, deionized water is added to 100% for initial mixing, shearing, stirring, and dispersing to prepare a slurry Then add 2% red warning color.

Embodiment 3

[0021] Embodiment 3: A kind of seed treatment agent containing trifluoropyrim and azoxystrobin, including the first active ingredient trifluoropyrim and the second active ingredient azoxystrobin, the mass ratio of the first active ingredient to the second active ingredient The ratio is 1:3, the cumulative amount (mass sum) of the first active ingredient and the second active ingredient is 40% of the mass of the composition, and the other auxiliary ingredients and mass percentages are 8% respectively. Salt, 6% wetting agent alkyl naphthalene sulfonate, 6% binder alkyl aryl polyoxyethyl ether, deionized water is added to 100% for initial mixing, shearing, stirring, dispersing, and preparing a slurry Then add 2% red warning color.

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Abstract

The invention discloses a composition containing triflumezopyrim and azoxystrobin, a seed treatment agent and application. The composition comprises a first active component that is the triflumezopyrim and a second active component that is the azoxystrobin in a mass ratio of 1:5 to 5:1. The seed treatment agent prepared from the composition can be used for preventing and treating laodelphax striatellus in the rice seedling stage, rice blast in the seedling stage, rice thrips and rice planthoppers after field transplanting and the like; the lasting period is as long as 90 days or longer. Compared with a single agent, the seed treatment agent has advantages that multiple diseases and insect pests can be prevented and treated through one-time seed treatment, the characteristics of fast-actingproperty, multiple effects and long-acting property are achieved, and meanwhile the production cost can also be reduced.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a composition containing trifluoropyrim and azoxystrobin, a seed treatment agent and application. Background technique [0002] In modern agricultural production, the use of seed coating agents to treat seeds is one of the most economical and convenient methods to prevent and control underground pests and crop soil-borne and seed-borne diseases. A seed coating is a pesticide formulation used for the treatment of crop or other plant seeds with film-forming properties that solidify on the surface of the seed to form a film called a seed coat. The seed coating agent absorbs water and swells in the soil without being dissolved, allowing the water and air required for normal germination of the seeds to pass through, and the contained pesticides and seed fertilizers are slowly released, which can kill underground pests and seedling pests, and has the function of preventing and controlling see...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01N43/90A01P3/00A01P7/04A01C1/06
CPCA01C1/06A01N43/54A01N43/90
Inventor 于居龙束兆林张国朱凤吴佳文姚克兵赵来成罗光华方继朝戈林泉
Owner ZHENJIANG AGRI SCI INST JIANGSU HILLY AREAS
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