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Synergistic bactericidal pesticide composition containing difenoconazole and application of synergistic bactericidal pesticide composition

A technology of difenoconazole and bactericide composition, which can be applied in the directions of application, bactericide, biocide, etc., and can solve problems such as the great harm of pepper

Inactive Publication Date: 2019-07-12
XIHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, pepper bacterial wilt is extremely harmful to pepper

Method used

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  • Synergistic bactericidal pesticide composition containing difenoconazole and application of synergistic bactericidal pesticide composition
  • Synergistic bactericidal pesticide composition containing difenoconazole and application of synergistic bactericidal pesticide composition
  • Synergistic bactericidal pesticide composition containing difenoconazole and application of synergistic bactericidal pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: 30% MIPO-6-1 wettable powder (WP)

[0036] Weigh 300 grams of MIPO-6-1, 35 grams of calcium lignosulfonate, 35 grams of powder Bx, 45 grams of sodium carboxymethyl cellulose, 70 grams of magnesium aluminum silicate, and 40 grams of dodecylbenzene Sodium sulfonate, 25 grams of tetrabutylammonium bromide, 460 grams of kaolin, set aside; preparation: add each material into the reaction kettle one by one, stir to make them fully mixed, and pulverize to 5-20 μm.

Embodiment 2

[0037] Example 2: 20% fungicidal composition difenoconazole MIPO-6-1 (1:1) wettable powder (WP)

[0038]Weigh 100 grams of difenoconazole, 100 grams of MIPO-6-1, 30 grams of tetrabutylammonium bromide, 30 grams of pull-off powder Bx, 40 grams of calcium lignosulfonate, and 45 grams of carboxymethyl cellulose Sodium plain, 35 grams of aluminum magnesium silicate, 30 grams of sodium dodecylbenzenesulfonate, and 590 grams of kaolin, set aside; preparation: add each material into the reaction kettle in turn, stir to make it fully mixed, and pulverize to 5-20 μm.

Embodiment 3

[0039] Example 3: 20% fungicidal composition difenoconazole·MIPO-6-1 (3:1) wettable powder (WP)

[0040] Weigh 150 grams of difenoconazole, 50 grams of MIPO-6-1, 40 grams of sodium dodecylbenzenesulfonate, 25 grams of pull-off powder Bx, 45 grams of calcium lignosulfonate, and 35 grams of carboxymethyl Sodium cellulose, 35 grams of aluminum magnesium silicate, 35 grams of tetrabutylammonium bromide, and 585 grams of kaolin are used for later use; preparation: add each material to the reaction kettle in turn, stir to make it fully mixed, and pulverize to 5-20 μm.

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PUM

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Abstract

The invention discloses a synergistic bactericidal pesticide composition. The synergistic bactericidal pesticide composition takes difenoconazole and (6R, 12Ar)-2,3,6,7,12,12a-hexahydro-4-methylimino-2-methyl-6-(3,5-difluorophenyl)-pyrazine-1-ketone-[6,1:2-,1-]pyridine[3,4-b]benzpyrole(MIPO-6-1) as an active ingredient combined with acceptable auxiliary ingredients in pesticides, wherein the weight ratio of the difenoconazole to the mipo-6-1 IS (1:1)-(30:1), a synergistic effect is achieved, and the synergistic effect is obvious when the weight ratio is (1:1)-(10:1), and CTC is larger than 200. The two effective components are combined to form a synergistic effect, do not have an antagonistic effect, the safety for crops is improved, and the synergistic bactericidal pesticide composition is particularly suitable for the sterilization of economic crops such as rice, cucumbers, watermelons, citruses, peppers, cotton, and tobacco.

Description

technical field [0001] The invention relates to a bactericidal composition, a corresponding bactericidal pesticide and applications thereof, in particular to a bactericidal composition containing difenoconazole, a corresponding bactericidal pesticide and applications thereof. Background technique [0002] Difenoconazole (molecular formula: C 19 h 17 Cl 2 N 3 o 3 ; Molecular weight 406.26; CAS number: 119446-68-3; Chemical name: cis, trans-3-chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1-ylmethyl) base)-1,3-dioxolan-2-yl]phenyl 4-chlorophenyl ether; English abbreviation: Cis,Trans-3-chloro-4-[4-methyl-2-(1h-1, 2,4-triazole-1-methyl)-1,3-dioxylpentane-2-]ph-enyl-4-chlorophenyl ether, English abbreviation: Difenoconazole, its structure is shown in formula 1) is a research company of Syngenta in Switzerland The new low-toxic systemic triazole fungicides developed are widely used in America, Europe and Asia. The pure product of difenoconazole technical product is a white solid w...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/653A01P1/00A01P3/00
CPCA01N43/653A01N43/90
Inventor 尹小丹冯金凤刘俨漫杨维清张燕律娅婧刘家琴
Owner XIHUA UNIV
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