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Bactericidal composition

A composition and plant technology, applied in the direction of fungicides, biocides, biocides, etc., can solve problems such as drug resistance, achieve the effects of activity supplementation, expansion of bactericidal spectrum, and slow down or avoid drug resistance

Inactive Publication Date: 2019-10-29
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Owing to the continuously increasing environmental and economic demands placed on fungicides today, such as requirements on activity spectrum, toxicity, selectivity, application rates, residues and favorable manufacturing possibilities, and also due to possible problems such as resistance

Method used

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  • Bactericidal composition
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0188] Example 1: 35% bixafen pyraclostrobin wettable powder

[0189] Bixazone 5%, pyraclostrobin 30%, naphthalenesulfonic acid formaldehyde condensate 8%, sodium lauryl sulfate 5%, kaolin to 100%, mix the aforementioned ingredients and put them in a stirring tank Stir evenly in the medium, and mix evenly after passing through the jet mill to prepare 35% bixafen pyraclostrobin wettable powder.

Embodiment 2

[0190] Example 2: 25% bixastrobin pyraclostrobin wettable powder

[0191] Bixazone 5%, pyraclostrobin 20%, modified calcium lignosulfonate 5%, sodium lauryl sulfate 5%, diatomaceous earth to 100%, mix the aforementioned ingredients, Stir evenly in a stirring tank, and then mix evenly after passing through a jet mill to prepare 25% bixastrobin pyraclostrobin wettable powder.

Embodiment 3

[0192] Example 3: 22% bixafen pyraclostrobin water dispersible granules

[0193] Bixazone 2%, pyraclostrobin 20%, calcium salt of alkylbenzenesulfonate 10%, sodium lauryl sulfate 5%, ammonium sulfate 2%, bentonite to 100%, and the aforementioned formula The materials were evenly mixed, kneaded with an ultra-fine jet mill, and then added to a fluidized bed granulation dryer for granulation, drying, sieving, and after sampling and analysis, 22% bixafen pyrazole was prepared. Kresoxim-methyl water-dispersible granules.

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Abstract

The invention relates to a bactericidal composition, in particular to the bactericidal composition for protecting plants or seeds from invasion of pathogenic fungi. According to the bactericidal composition, the bactericidal composition is prepared from active components of biphenyl pyrazine trifluzamide and pyraclostrobin, wherein the weight ratio of the biphenyl pyrazine trifluzamide to the pyraclostrobin is 50 to 1-1 to 50. The invention further relates to use of the bactericidal composition for controlling fungi and bacteria on cereals, pulses, fruit trees and fruits, vegetables, root vegetables, forage grass, turfgrass or turf, spice crops and flower plants.

Description

technical field [0001] The invention relates to a fungicidal composition, in particular to a fungicidal composition for protecting plants or seeds from pathogenic fungi. Background technique [0002] At present, for the prevention and control of diseases that are prone to resistance in agriculture, it is the best choice to use pesticide varieties with different action mechanisms for mixing. The effect of a single dose. Fungicides containing a single active ingredient often have certain defects in the prevention and control of agricultural diseases. Continuous repeated use not only makes pathogenic bacteria prone to drug resistance, but also easily causes pollution to food and the environment. Reasonable mixing of active ingredients in fungicides The above disadvantages can be overcome. The synergistic effect of the active ingredients through reasonable compounding can improve the control effect, reduce the amount of active ingredients, save costs, delay the emergence of dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/60A01P3/00A01P1/00A01G13/00A01G7/06A01C1/00
CPCA01C1/00A01G7/06A01G13/00A01N43/60A01N47/24
Inventor 罗昌炎詹姆斯.T.布里斯托
Owner JIANGSU ROTAM CHEM
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