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A kind of bactericidal composition containing diacetonamine copper oxalate and amide bactericide

A technology of diacetonamine copper oxalate and amide fungicides, which is applied in the field of compound pesticides, can solve problems such as poor systemic absorption, and achieve the effects of delaying resistance, expanding control spectrum, and reasonable components

Active Publication Date: 2017-01-04
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cyflufenad is a phenylacetamide fungicide developed by Nippon Soda Co., Ltd. It has excellent preventive effect and certain therapeutic activity. characteristics, but poor systemic

Method used

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  • A kind of bactericidal composition containing diacetonamine copper oxalate and amide bactericide
  • A kind of bactericidal composition containing diacetonamine copper oxalate and amide bactericide
  • A kind of bactericidal composition containing diacetonamine copper oxalate and amide bactericide

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Take by weighing 300 grams of diacetonamine copper oxalate, 100 grams of boscalid, 25 grams of TERSPERSE 2700 (polycarboxylate, produced by Huntsman, U.S.), 30 grams of sodium lignosulfonate, 20 grams of open powder BX ( Sodium dibutyl naphthalene sulfonate), 30 grams of K-12 (sodium lauryl sulfate), 20 grams of PVA (polyvinyl alcohol, molecular weight 2000), 20 grams of polyvinylpyrrolidone, and kaolin make up 1000 grams. The above raw materials are subjected to the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulation steps, to prepare water-dispersible granules with an active ingredient content of 40% copper diacetonamine oxalate boscalid.

Embodiment 2

[0046] Weigh 100 grams of diacetonamine copper oxalate, 100 grams of thianil, 20 grams of T36 (polycarboxylate), 20 grams of diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 20 grams of open powder BX (sodium dibutylnaphthalene sulfonate), 20 grams of K-12 (sodium lauryl sulfate), and attapulgite are added to 1000 grams. The above raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps, to prepare water-dispersible granules with an active ingredient content of 20% copper diacetonamine oxalate·thiazilamide.

Embodiment 3

[0048] Take by weighing 100 grams of diacetonamine copper oxalate, 300 grams of cycloflufen, 40 grams of TERSPERSE 2700 (polycarboxylate, produced by Huntsman, U.S.), 20 grams of diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate) ), 20 grams of open powder BX (sodium dibutylnaphthalene sulfonate), 20 grams of K-12 (sodium lauryl sulfate), 30 grams of cornstarch, 50 grams of ammonium sulfate, and attapulgite to 1000 grams. The above raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultra-fine airflow pulverization, mixing, and granulating steps, to prepare water-dispersible granules with an active ingredient content of 40% diacetonamine copper·cyclaflufen.

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Abstract

The invention discloses a bactericidal composition containing diacetonamine copper oxalate and amide fungicides, comprising a first active component and a second active component, and the weight ratio of the first active component to the second active component is 1:10~ 10:1, the first active ingredient is diacetonamine copper oxalate, and the second active ingredient is one of the amide fungicides. The sum of the contents of the first active ingredient and the second active ingredient is 5%-90% of the total weight of the bactericidal composition. The fungicidal composition of the present invention can be formulated into water-dispersible granules, wettable powders or dispersible oil suspensions that are allowed to be used in agriculture. disease has a better control effect. The invention effectively solves the problem of unsatisfactory control effect of diacetonamine copper oxalate or amide fungicides alone, and the combination of the two has significant synergistic effect and is safe for crops.

Description

technical field [0001] The invention belongs to the technical field of compound pesticides, and relates to a bactericidal composition, in particular to a diacetonamine copper oxalate as the first active ingredient, and thifuramide, isotianil, and pyrazolamide in amide fungicides A binary compound bactericidal composition in which bactericidal ingredients such as bacterimil are used as the second active ingredient. 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 t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N55/02A01P3/00A01N43/40A01N43/828A01N37/52A01N43/56A01N43/80A01N39/04A01N37/36A01N37/20
Inventor 郑敬敏马强冯建雄李明甫张仙张崇斌乌小瑜
Owner SHAANXI SUNGER ROAD BIO SCI
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