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Bactericidal composition containing oxalate diacetonamine copper and benzimidazole bactericide

A technology containing diacetonamine copper oxalate and diacetonamine copper oxalate, which is applied in the direction of fungicides, biocides, biocides, etc., can solve the problem of low drug cost, achieve reasonable component selection, expand the control spectrum, and be suitable The effect of promoting the application

Active Publication Date: 2015-03-11
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to overcome many technical defects in the single application of diacetonamine copper oxalate and benzimidazole fungicides, the purpose of the present invention is to provide a compound with reasonable components, significant synergistic effect, good bactericidal effect, low drug cost, and easy to use. Agricultural fungicide composition that produces drug resistance and is safe for crops

Method used

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  • Bactericidal composition containing oxalate diacetonamine copper and benzimidazole bactericide
  • Bactericidal composition containing oxalate diacetonamine copper and benzimidazole bactericide
  • Bactericidal composition containing oxalate diacetonamine copper and benzimidazole bactericide

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Effect test

Embodiment 1

[0037] Take by weighing 30 grams of diacetonamine copper oxalate, 450 grams of thiophanate-methyl, 4 grams of ammonium oxalate, 40 grams of TERSPERSE2700 (polycarboxylate), 20 grams of lignosulfonate, 20 grams of open powder BX (dibutyl Sodium naphthalene sulfonate), 20 grams of K-12 (sodium lauryl sulfate), 20 grams of polyethylene glycol, 30 grams of polyvinylpyrrolidone, and 1000 grams of kaolin. The above raw materials are conventionally prepared into water-dispersible granules, that is, the steps of mixing, ultrafine airflow pulverization, mixing, and granulation are used to prepare water-dispersible granules with an active ingredient content of 48% diacetonamine copper oxalate·thiophanate-methyl.

Embodiment 2

[0039] Take by weighing 50 grams of diacetonamine copper oxalate, 500 grams of carbendazim, 6 grams of ammonium oxalate, 30 grams of GY-D06 (polycarboxylate), 25 grams of diffusing agent D-425 (naphthalene and alkylnaphthalene formaldehyde condensate sulfonate) Salts), 20 carats of open powder BX (sodium dibutylnaphthalene sulfonate), 20 grams of alkyl sulfonates, clay added to 1000 grams. The above raw materials are conventionally prepared into water-dispersible granules, that is, the steps of mixing, ultrafine airflow pulverization, mixing, and granulation are used to prepare water-dispersible granules with an active ingredient content of 55% copper diacetonamine oxalate·carbendazim.

Embodiment 3

[0041] Weigh 100 grams of diacetonamine copper oxalate, 500 grams of benomyl, 12 grams of ammonium oxalate, 15 grams of TERSPERSE2700 (polycarboxylate), 15 grams of diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 15 grams Alkylphenol polyoxyethylene ether formaldehyde condensate sulfate (SOPA), 8 grams of ABS-Na (sulfonates), 7 grams of sodium carboxymethylcellulose, 8 grams of ammonium sulfate, white carbon black added to 1000 grams . The above raw materials are conventionally prepared into water-dispersible granules, that is, the steps of mixing, ultrafine airflow pulverization, mixing, and granulation are used to prepare water-dispersible granules with an active ingredient content of 60% diacetonamine copper benomyl oxalate.

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Abstract

The invention discloses a bacterial composition containing oxalate diacetonamine copper and a benzimidazole bactericide. The bacterial composition comprises a first active ingredient and a second active ingredient. Weight ratio of the first active ingredient to the second active ingredient is 1:15-15:1. The first active ingredient is oxalate diacetonamine copper. The second active ingredient is one ingredient selected from thiophanate methyl, carbendazim, benomyl and thiabendazole. The composition can be made up into water dispersible granules, a wettable powder, a suspending agent or a dispersible oil suspension which is allowed for use in agriculture, and has a good effect of controlling powdery mildew of cucumber, cucumber downy mildew, botrytis cinerea, tomato early blight, apple altermaria leaf spot, apple brown spot, apple mildew or potato late blight. By the use of the bacterial composition, the problem that oxalate diacetonamine copper or the above benzimidazole bactericide has non-ideal control effects when separately used is solved effectively. By two-component compounding, the bacterial composition has remarkable synergism and has good safety for crops, and resistance risks and drug delivery costs are reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticide compounding, and relates to a binary compound bactericidal composition, the first active ingredient of which is diacetonamine copper oxalate, and the second active ingredient is selected from one of benzimidazole fungicides. The invention also relates to the dosage form of the bactericidal composition and its application in agriculture. Background technique [0002] Copper preparations are one of the oldest types of agricultural fungicides, which have the advantages of broad antibacterial spectrum and are not easy to produce drug resistance. Inorganic copper preparations mainly composed of copper hydroxide and copper sulfate have been used for more than 200 years, but because they are difficult to be biodegraded, long-term and large-scale use has caused the accumulation of copper in the soil, which will affect the normal growth of plants and adverse effects on soil function. At present, the de...

Claims

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Application Information

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IPC IPC(8): A01N47/34A01N47/18A01N47/38A01N43/78A01P3/00A01N33/08
Inventor 郑敬敏张仙马强冯建雄李明甫张崇斌乌小瑜
Owner SHAANXI SUNGER ROAD BIO SCI
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