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Seed treatment composition and application thereof

A seed treatment and composition technology, applied in the field of pesticide combination and application, can solve the problems of inability to comprehensive control, large amount of pesticide usage, high application cost, etc., and achieve the effects of slowing down the resistance of diseases and insect pests, reducing pesticide residues, and reducing energy consumption

Pending Publication Date: 2018-06-08
江苏邦盛生物科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] For the above-mentioned pests and diseases that occur on rice, the current common solutions can only achieve the purpose of killing insects or preventing diseases, and cannot comprehensively control them. The amount of pesticides used is large and the application cost is high; even if different pesticides are mixed, they are used separately. Spraying liquid for the first time is not only time-consuming and laborious, but also complicated to operate

Method used

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  • Seed treatment composition and application thereof
  • Seed treatment composition and application thereof
  • Seed treatment composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0094] Embodiment: 23% prothioconazole (or metconazole), thiamethoxam, chlorantraniliprole (or cyantraniliprole) suspension seed coating

[0095] The following substances are in weight ratio: prothioconazole or metconazole 3%, thiamethoxam 10%, chlorantraniliprole or cyantraniliprole 10%, film-forming agent polyvinyl alcohol 1799 2%, dispersant EO - PO block polyether (PE10500) 8%, wetting agent DISPERSECBZ mixture 2%, antifreeze agent glycerol 6%, preservative butylparaben 2%, thickener xanthan gum 2.8%, Defoamer modified silicone oil (SAG622) 0.5%, suspending agent magnesium aluminum silicate 2%, deionized water to make up to 100%. The above materials are pre-crushed and stirred in proportion, added to a sand mill for grinding, and mixed at high speed to obtain 23% prothioconazole (or metconazole), thiamethoxam, and chlorantraniliprole (or cyantraniliprole) suspension seed coating.

[0096] (three) field test embodiment

[0097] Before sowing rice, add water according to ...

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Abstract

The invention discloses a seed treatment composition and application thereof. The seed treatment composition comprises an effective component A, an effective component B and an effective component C,wherein the effective component A adopts prothioconazole or metconazole; the effective component B adopts thiamethoxam; and the effective component C adopts chlorantraniliprole or cyantraniliprole. The mass ratio of the effective component A to the effective component B to the effective component C is (1-80): (1-80): (1-80), and the total mass of the effective component A, the effective componentB and the effective component C is 2 to 80 percent of the mass of the composition. The composition expands a control spectrum, further has a treatment effect on pest and disease damage to crops, achieves the effect that the composition treats various diseases, further treats pest and disease damage, reduces the application frequency, can effectively reduce the application cost for controlling croppests, reduces the selection difficulty to pesticides by farmers, is beneficial to biological and environmental safety for farmlands, and protects the excellent ecological environment of the farmlands.

Description

technical field [0001] The invention belongs to the technical field of pesticide combination and application, and in particular relates to a seed treatment composition and application thereof. Background technique [0002] Prothioconazole (prothioconazole) is a new broad-spectrum triazolethione fungicide developed by Bayer, which is a sterol demethylation (ergosterol biosynthesis) inhibitor. Prothioconazole not only has good systemic activity, excellent protective, therapeutic and eradicating activities, but also has a long duration of action, and is used to prevent and control many diseases of cereals and bean crops. [0003] Metconazole (metconazole) is a new type of broad-spectrum triazole fungicide developed by Kureha Chemical Industry Co., Ltd. of Japan and jointly developed with BASF Corporation of the United States. It is a sterol demethylation (ergosterol biosynthesis) inhibitor. The fungicidal spectrum of metconazole is very broad and its activity is excellent. Fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N43/653A01N43/56A01P3/00A01P7/04
CPCA01N43/56A01N43/653A01N51/00
Inventor 武东霞孔维宝
Owner 江苏邦盛生物科技有限责任公司
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