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Rodenticidal bait system

A composition, selected technology, applied in the direction of rodenticides, chemicals for biological control, animal repellents, etc., can solve problems such as unsuitability, rapid deterioration, etc.

Inactive Publication Date: 2010-12-15
BAYER CROPSCIENCE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases it may be based on other substances which can be ingested by rodents, especially pectin or agar, so they deteriorate rapidly and are therefore unsuitable as bait (eg EP 2129376)

Method used

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  • Rodenticidal bait system

Examples

Experimental program
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Effect test

preparation Embodiment

[0109] Preparation method 1

[0110] In a suitable reactor, the water thickener is thoroughly stirred with the wetting agent. After allowing to swell for about 15 minutes, water is added and the mixture is stirred for 10 minutes. Then, the bait material, the active compound, the preservative and the pigment are successively added thereto under stirring, and stirring is continued for 15 minutes.

[0111] Preparation method 2

[0112] Add water to a suitable reactor and sprinkle the water thickener on top of the water. After allowing it to swell for about 15 minutes, the mixture is thoroughly stirred, and then a wetting agent and a preservative are added thereto in succession. To thicken the mixture, the indicated amount of base is added dropwise with stirring. The bait material, the active compound and the pigment are successively added thereto under stirring, and stirring is continued for 15 minutes.

[0113] The gels of the present invention listed in Table 1 below ca...

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PUM

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Abstract

The invention relates to water-based rodenticidal gels which are not cured, remain attractive to harmful rodents for a longer period of time, the viscosity thereof remaining permanently adhesive to surfaces.

Description

[0001] The present invention is a divisional application of the invention patent application whose application number is 03816161.3 and the application date is April 24, 2003. technical field [0002] The present invention relates to water-based rodenticide gels that do not solidify, remain attractive to harmful rodents over the long term, retain their viscosity and adhere permanently to surfaces. Background technique [0003] Harmful rodents are often controlled with erbium in diets containing rodenticides. Regular erbium is made from loose cereals containing the active ingredient and a liquid or powdered premix. This product is flowable cereal erbium. If the mixture is treated with liquid paraffin and extruded, pellets or granules can be prepared. The advantage of these variants over flowable erbium is the better uniformity of active ingredient distribution. Wax sticks can likewise be prepared from premixes containing paraffin. This premix can be extruded or poured int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N43/18A01P11/00A01N25/00A01N25/10
CPCA01N25/004A01N25/04A01N25/10A01N25/00
Inventor S·恩德波尔斯T·伯克尔
Owner BAYER CROPSCIENCE AG
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