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Benzamides and compositions benzamides for use as fungicizide

A composition and compound technology, applied in the direction of fungicides, biocides, biocides, etc., can solve the problems of production decline and consumer cost increase

Inactive Publication Date: 2005-07-20
EI DU PONT DE NEMOURS & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Plant diseases Damage to ornamentals, vegetables, field crops, cereals, and fruit crops can lead to significant yield reductions and consequently increased costs to consumers

Method used

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  • Benzamides and compositions benzamides for use as fungicizide
  • Benzamides and compositions benzamides for use as fungicizide
  • Benzamides and compositions benzamides for use as fungicizide

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0069]

[0070] When R 5 connected to A and R 6 R when connected to B 5 and R 6 Examples of include:

[0071] every R 5 and R 6 independently is C 1 -C 6 Alkyl, C 2 -C 6 Alkenyl, C 2 -C 6 Alkynyl, C 3 -C 6 Cycloalkyl, C 1 -C 6 Haloalkyl, C 2 -C 6 Haloalkenyl, C 2 -C 6 Haloalkynyl, C 3 -C 6 Halocycloalkyl, Halogen, CN, CO 2 H, CONH 2 , NO 2 , hydroxyl, C 1 -C 4 Alkoxy, C 1 -C 4 Haloalkoxy, C 1 -C 4 Alkylthio, C 1 -C 4 Alkylsulfinyl, C 1 -C 4 Alkylsulfonyl, C 1 -C 4 Haloalkylthio, C 1 -C 4 Haloalkylsulfinyl, C 1 -C 4 Haloalkylsulfonyl, C 1 -C 4 Alkylamino, C 2 -C 8 Dialkylamino, C 3 -C 6 Cycloalkylamino, C 2 -C 6 Alkylcarbonyl, C 2 -C 6 Alkoxycarbonyl, C 2 -C 6 Alkylaminocarbonyl, C 3 -C 8 Dialkylaminocarbonyl or C 3 -C 6 Trialkylsilyl; or

[0072] every R 5 and R 6 independently phenyl, benzyl, phenoxy, 5- or 6-membered heteroaryl ring or 5- or 6-membered non-aromatic heterocycle, each ring optionally substituted with ...

example 2

[0078]

[0079] In the above description, the term "alkyl" used alone or in compound words such as "alkylthio" or "haloalkyl" includes straight chain or branched chain alkyl groups such as methyl, ethyl, n-propyl , isopropyl, or the different isomers of butyl, pentyl, or hexyl. "Alkenyl" includes straight chain or branched alkenyl groups such as ethenyl, 1-propenyl, 2-propenyl, and the different isomers of butenyl, pentenyl and hexenyl. "Alkenyl" also includes polyenes such as 1,2-propadienyl and 2,4-hexadienyl. "Alkynyl" includes straight or branched alkynes such as ethynyl, 1-propynyl, 2-propynyl and the different isomers of butynyl, pentynyl and hexynyl. "Alkynyl" may also include alkynes containing multiple triple bonds such as 2,5-hexadiynyl. "Alkoxy" includes, for example, methoxy, ethoxy, n-propoxy, isopropoxy and different isomers of butoxy, pentyloxy and hexyloxy. "Alkoxyalkyl" means an alkyl group substituted with an alkoxy group. Examples of "alkoxyalkyl" inc...

Embodiment A

[0254] wettable powder

[0255] Active ingredient 65.0%

[0256] Laurylphenol Polyethylene Glycol Ether 2.0%

[0257] Sodium lignosulfonate 4.0%

[0258] Sodium aluminosilicate 6.0%

[0259] Montmorillonite (sintered) 23.0%

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Abstract

Compositions for controlling plant diseases caused by fungal plant pathogens are described, comprising: (a) a fungicidally effective amount of a compound of Formula I (including all geometric and stereoisomers, N -oxides, and agriculturally suitable salts thereof) wherein A, B, W, R 1 , R 2 , and R 3 are as defined in the disclosure; and (b) at least one compound selected from the group consisting of (b9) fosetyl-aluminum. Also disclosed are methods for controlling plant diseases caused by fungal plant pathogens that involves applying an effective amount of the combinations described.

Description

Technical field [0001] The present invention relates to certain benzamides, their N-oxides, agriculturally suitable salts, certain beneficial compositions containing mixtures of benzamides and other fungicides, and methods of their use as fungicides. Background technique [0002] To achieve high crop efficiency, control of plant diseases caused by fungal plant pathogens is extremely important. Damage by plant diseases to ornamental plants, vegetables, field crops, cereals and fruit tree crops can lead to significant reductions in yields and, consequently, increased costs for consumers. Many products are commercially available to control plant diseases, but there is a need for new products that are more effective, cheaper, less toxic, or safer for the environment. [0003] WO 99 / 42447 discloses certain benzamides of formula i as fungicides: [0004] [0005] Among them, especially, [0006] R 1 is H, alkyl or acyl; [0007] R 2 is H or alkyl; an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/04A01N25/12A01N25/14A01N37/44A01N43/40A01N43/54A01N43/653A01N43/84A01N47/02A01N47/04A01N47/14A01N47/34A01N55/02A01N57/18A01P3/00
CPCA01N47/02A01N43/40A01N61/00A01N43/76A01N47/34A01N2300/00
Inventor 斯蒂芬·雷·弗奥迈克尔·保罗·沃克
Owner EI DU PONT DE NEMOURS & CO
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