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Agricultural and horticultural fungicidal composition

A fungicide composition and a horticultural technology, applied in the field of agricultural and horticultural fungicide compositions, can solve the problems of insufficient control effect, limited use, strong toxicity, etc., and achieve a significant synergistic plant disease control effect and excellent control effect. Effect

Active Publication Date: 2018-06-08
NIPPON SODA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many of them are difficult to call due to reasons such as insufficient control effect, limited use due to the emergence of drug-resistant pathogenic bacteria, phytotoxicity to plants, pollution, or strong toxicity to humans, animals, and fish. Very Satisfactory Control Agent

Method used

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  • Agricultural and horticultural fungicidal composition
  • Agricultural and horticultural fungicidal composition
  • Agricultural and horticultural fungicidal composition

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0265] As compound A, a compound represented by formula (a-1) was prepared. As compound B, prepare flufenapyramide [compound represented by formula (b-1)], iprothiazil [compound represented by formula (b-3)] and bromflubendiamide [compound represented by formula (b-1) 7) Compounds indicated]. The control test of cucumber gray mold was performed on the emulsion dilutions 1a-7a of the density|concentration shown in Table 1. The results are shown in Table 1.

[0266] [Table 1]

[0267] Table 1

[0268]

example 2

[0270] As compound A, a compound represented by formula (a-1) was prepared. As compound B, prepare N-[3',4'-difluoro-(1,1'-biphenyl)-2-yl]-3-(trifluoromethyl)pyrazine-2-carboxamide [Formula Compound represented by (b-2)], 2,2,2-trifluoroethyl (S)-[2-methyl-1-(p-toluamidomethyl)propyl]carbamate [formula ( The compound represented by b-4)] and N-(5-chloro-2-isopropylbenzyl)-N-cyclopropyl-3-(difluoromethyl)-5-fluoro-1-methyl-1H -pyrazole-4-carboxamide [compound represented by formula (b-5)]. The control test of cucumber botrytis was performed on the emulsion dilutions 8a-15a of the density|concentration shown in Table 2. The results are shown in Table 2.

[0271] [Table 2]

[0272] Table 2

[0273]

example 3

[0275] As compound A, a compound represented by formula (a-1) was prepared. As compound B, prepare 4-[5-(3,5-dichlorophenyl)-4,5-dihydro-5-(trifluoromethyl)-3-iso Azolyl]-N-[(methoxyamino)methylene]-2-methylbenzamide [compound represented by formula (b-6)] and trifluoropyrimidine [compound represented by formula (b-8) compound]. The control test of cucumber botrytis was carried out with respect to the emulsion dilutions 16a-20a of the density|concentration shown in Table 3. The results are shown in Table 3.

[0276] [table 3]

[0277] table 3

[0278]

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PUM

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Abstract

The present invention provides an agricultural and horticultural fungicidal composition containing at least one compound A selected from the group consisting of compounds represented by formula (1) {in formula (1), X each independently represents a halogeno group or a C1-6 alkyl group; n represents the number of X, and is an integer of 0-5; X' represents a halogeno group; R1, R2, and R3 each independently represents a C1-6 alkyl group, a C1-6 alkoxy group, or a hydroxyl group; and A1 and A2 each independently represents a nitrogen atom or a carbon atom.}, etc., and at least one compound B selected from the group consisting of pydiflumetofen, pyraziflumid, isofetamid, tolprocarb, fluxametamide, broflanilide, tiadinil, fenoxanil, triflumezopyrim, etc.

Description

technical field [0001] The present invention relates to a fungicide composition for agriculture and gardening. More specifically, the present invention relates to an agricultural and horticultural fungicide composition which exhibits an excellent control effect on plant diseases with a low dosage and does not cause phytotoxicity to useful plants. [0002] This application claims priority based on Japanese Patent Application No. 2015-201240 for which it applied in Japan on October 9, 2015, and uses the content here. Background technique [0003] When cultivating agricultural and horticultural crops, many chemicals for controlling crop diseases are used. However, many of them are difficult to call due to reasons such as insufficient control effect, limited use due to the emergence of drug-resistant pathogenic bacteria, phytotoxicity to plants, pollution, or strong toxicity to humans, animals, and fish. A very satisfactory control agent. [0004] Based on such a background, ...

Claims

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Application Information

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IPC IPC(8): A01N43/42A01N37/46A01N43/10A01N43/653A01N43/24A01N43/40A01N43/56A01N43/60A01N43/80A01N43/90A01N47/12A01P3/00A01N43/72
CPCA01N37/46A01N43/10A01N43/24A01N43/40A01N43/56A01N43/60A01N43/653A01N43/72A01N43/80A01N43/90A01N47/12A01N43/42A01N37/22A01N43/54
Inventor 西村聪藤井孝行
Owner NIPPON SODA CO LTD
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