Sterilization composition containing flubeneteram and triflumizole

A technology of fluorophenyl ether amide and composition, which is applied in the field of pesticide compounding, can solve the problems of increased pesticide usage, seriousness, environmental pollution, etc., and achieve the effects of enhanced storage stability and light stability, good growth, and low phytotoxicity

Inactive Publication Date: 2020-02-21
东莞市东阳光菌阳氢专利农药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the current non-standard use of pesticides, the disease is becoming more and more resistant to pesticides, resulting in

Method used

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  • Sterilization composition containing flubeneteram and triflumizole
  • Sterilization composition containing flubeneteram and triflumizole
  • Sterilization composition containing flubeneteram and triflumizole

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0113] Preparation example 1: 50% flufenoxamide·fluconazole wettable powder

[0114] Combine fluconazole technical 30g, flufenoxamide technical 20g, lignosulfonate [trade name: Borresperse NA, Baolige Industry Co., Ltd.] 8g, Morwet EFW [Akzo Nobel] 2g, white carbon black [Aladdin Reagent] 5g, Kaolin [Hangzhou Zuotu New Material Co., Ltd.] are added to 100g, pre-pulverized and mixed, and then pulverized by airflow [Kunshan Unak Machinery Co., Ltd.] to the required particle size by dry method. A wettable powder with 50% mass content of active ingredients is obtained.

Example Embodiment

[0115] Preparation Example 2: 35% flufenoxamide·fluconazole water dispersible granules

[0116] 30g of fluconazole original drug, 5g of flufenoxamide original drug, alkylnaphthalene sulfonate formaldehyde condensate [trade name: MorwetD425, Akzo Nobel] 6g, sodium lauryl sulfate [Aladdin reagent] 2g , Urea [Aladdin Reagent] 3g, Xanthan Gum [Aladdin Reagent] 0.5g, Kaolin [Hangzhou Zuotu New Material Co., Ltd.] added to 100g, pre-pulverized and mixed, and then pulverized by jet [Kunshan Younak Machinery Co., Ltd.] Dry pulverized to the required particle size, and then granulated by a rotary granulator to prepare water dispersible granules with 35% by mass of active ingredients.

Example Embodiment

[0117] Preparation Example 3: 30% flufenoxamide·fluconazole suspension

[0118] 1. Preparation of crushed slurry

[0119] Disperse EOPO front-stage copolymer [trade name: Ethylan NS-500LQ, Akzo Nobel] 1 g, sodium lignosulfonate [trade name: Borresperse NA, Borresperse Industrial Co., Ltd.] 3 g, dodecyl in 38.5 g water Sodium sulfate [Aladdin reagent] 2g and organosilicon defoamer [Hangzhou Zuotu New Material Co., Ltd.] 0.5g, in which 10g of fluconazole original drug and 20g of flufenoxamide original drug are dispersed, use The glass beads were wet-pulverized with a sand mill [Shenyang Institute of Chemical Industry] to obtain 75 g of pulverized slurry.

[0120] 2. Modulation of dispersion medium

[0121] Disperse xanthan gum (Aladdin reagent) 0.2g, magnesium aluminum silicate (Hangzhou Zuitu New Material Co., Ltd.) 0.75g, ethylene glycol (Aladdin reagent) 5g and sodium benzoate (Aladdin reagent) 0.5 in 18.55g water g, 25 g of dispersion medium is obtained.

[0122] 3. Preparation of ...

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Abstract

The invention relates to a sterilization composition or preparation containing flubeneteram and triflumizole and an application of the sterilization composition or the preparation. The mass ratio of effective components, namely, the flubeneteram and the triflumizole is 1-10 : 10-1, and the total content of the flubeneteram and the triflumizole in the sterilization composition or the preparation is10-60% by mass. The sterilization composition or the preparation has the obvious synergistic effect on prevention and control of cucumber powdery mildew. The sterilization composition or the preparation is suitable for prevention and control of powdery mildew, sheath blight, bakanae diseases, anthracnose, epidemic diseases, rust diseases, gray mold or rice blast.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a fungicidal composition containing flufenoxamide and flubuconazole. Background technique [0002] Fluphenamide (development code: Y13149) is a new type of succinate dehydrogenase inhibitor (SDHI), which has high-efficiency fungicidal activity against powdery mildew and sheath blight. Fluorophenyl ether amide has systemic conductivity, and has the characteristics of rain resistance, low dosage (5-7 grams / mu), and low cost (<200,000 yuan / ton). Its control effect and cost are significantly better than the similar product Thiofuramide. The structural formula of fluorophenyl ether amide is: [0003] [0004] Fluconazole is a kind of imidazole fungicide, which mainly plays a role by inhibiting the synthesis of ergosterol of pathogenic bacteria, and has the advantages of high efficiency, low toxicity and low residue. In terms of disease control, flufenazole is wi...

Claims

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Application Information

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IPC IPC(8): A01N43/56A01N43/50A01P3/00
CPCA01N43/50A01N43/56
Inventor 李义涛陈锦昌梁任龙刘新烁钟乐荣董江强
Owner 东莞市东阳光菌阳氢专利农药有限公司
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