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Fungicidal mixture containing arylamidine derivatives and known fungicidal compounds

A composition and fungicidal technology, which is applied in the field of new fungicidal composition, protection, and control of crop diseases caused by fungi, and can solve the problems of not introducing long-term fungicidal active high-efficiency compositions, etc.

Inactive Publication Date: 2004-12-08
BAYER CROPSCIENCE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the fungicidal active ingredients that can be used together with the compounds represented by chemical formula (I), this international patent application does not make a clear description on the pure form of these compounds or from the perspective of chemical classification, especially does not introduce the long-term Highly effective composition for fungicidal activity

Method used

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  • Fungicidal mixture containing arylamidine derivatives and known fungicidal compounds
  • Fungicidal mixture containing arylamidine derivatives and known fungicidal compounds

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Embodiment Construction

[0198] The purpose of these examples is given to illustrate the efficacy of the composition of the present invention against cereal diseases, in particular by the chemical name N-ethyl-N-methyl-N'-[4-(chloro-3-trifluoromethyl A combination of compound (A) of phenoxy)-2,5-xylyl]formamidine and triazole and morpholine fungicidal compounds. Experiments on grains were carried out in open fields.

[0199] 1. Conditions and purpose

[0200] The purpose of these field experiments is to test compound (A) shown in chemical formula (I), especially N-ethyl-N-methyl-N'-[4-(chloro-3-trifluoromethylphenoxy)- Efficacy of 2,5-xylyl]formamidine at 125 g / ha alone and in combination with 2 fungicides commercially available: fluquinazole (100 g / ha) and Fenpropimorph (750 g / ha), representing 2 classes of fungicidal compounds. Powdery mildew, brown rust and leaf blight mycosphaerella graminicola (wheat leaf blight) are the main diseases to treat.

[0201] 2. Materials and Methods

[0202] The ...

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Abstract

The invention concerns a fungicidal composition comprising at least a N2-phenylamidine derivative combined with at least a known fungicidal composition, and a method for protecting plants against fungal diseases using such a composition.

Description

field of invention [0001] The present invention relates to various combinations of fungicidal compounds, especially for controlling crop diseases caused by fungi, and to corresponding protection methods using said combined compounds. [0002] More precisely, the object of the present invention is based on N 2 - Novel fungicidal compositions of phenylamidine derivatives and at least one other antifungal agent. Background of the invention [0003] With regard to fungicidal activity, especially in the protection of crops, one of the central problems of the research carried out in this technical field is to increase the efficacy, especially to increase the fungicidal activity and to maintain this fungicidal activity for a certain period of time. . [0004] It goes without saying that the ecotoxicity of fungicidal compounds used to protect plants from fungi must be minimized. Furthermore, they should not be hazardous or toxic to the operator in use. [0005] In addition, the ...

Claims

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Application Information

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IPC IPC(8): A01N37/44A01N37/52A01N43/54A01N43/653A01N43/84A01N47/42
CPCA01N37/52A01N2300/00
Inventor G·拉波迪蒂J·L·章德尔A·G·拉巴蒂恩特A·维利尔E·奥尼尔J·P·瓦斯M·C·格罗斯基恩-科诺耶
Owner BAYER CROPSCIENCE AG
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