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Carbamoyl triazolinone-based herbicides

A technology of alkylamino and alkenylamino, applied in herbicides and algicides, chemicals for biological control, biocides, etc.

Inactive Publication Date: 2007-02-21
BAYER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the known carbamoyltriazolinones have many deficiencies in their herbicidal activity

Method used

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  • Carbamoyl triazolinone-based herbicides
  • Carbamoyl triazolinone-based herbicides

Examples

Experimental program
Comparison scheme
Effect test

Embodiment A

[0090] Pre-Emergence / Greenhouse Trials

[0091] Seeds of the test plants were sown in standard soil. After 24 hours, the test compound or the test compound combination is sprayed onto the soil surface in such a way that in each case the desired amount of active compound is applied per unit area. The concentration of the spray liquor is chosen so that the required amount of the desired active compound is applied in 500 liters of water / ha.

[0092] After the spray treatment, the plant containers were kept in a greenhouse under constant light and temperature conditions.

[0093] After about three weeks, the degree of damage to the crops was assessed in % damage compared to the development of the untreated control.

[0094] The following numbers represent:

[0095] 0% = no damage (similar to untreated control)

[0096] 100% = all kills / damage

[0097] The active compounds, application rates, test plants and results are listed in the table below, where the abbreviations used i...

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PUM

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Abstract

The invention relates to novel herbicidal, synergistic active substance combinations that consist of known carbamoyl triazolinones and known herbicidally active compounds and that are especially effective in weed control.

Description

[0001] This application is a Chinese patent application (National Application No. 00815939.4, International Application No. PCT / EP00) filed on November 7, 2000 for an invention titled "Herbicide Based on Carbamoyl Triazolinone" / 10975) divisional application. technical field [0002] The present invention relates to novel herbicidal synergistically active compound compositions which consist, on the one hand, of known carbamoyltriazolinones and, on the other hand, of known herbicidally active compounds and which are particularly effective against weeds. Background technique [0003] Carbamoyltriazolinones, as broad-spectrum herbicides, are the subject of a series of patent applications (cf. EP-A 294 666, EP-A 370 293, EP-A 391 187, EP-A 398 096 , EP-A 399 294, EP-A 415 196, EP-A 477 646). However, the known carbamoyltriazolinones have many deficiencies with regard to their herbicidal activity. [0004] A series of herbicidally active compound compositions based on N-aryl-u...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01P13/00A01N43/653A01N43/40A01N43/54A01N43/72
CPCA01N47/38A01N61/00A01N43/54A01N2300/00
Inventor D·福伊希特P·达门M·W·德鲁斯R·庞岑M·克雷黙K·-H·米勒
Owner BAYER AG