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Sterilization compound with metconazole and folpet and purposes of sterilization compound

A composition and technology for sterilizing dan, applied in the directions of fungicides, biocides, applications, etc., can solve the problems of no metconazole and sterilizing dan compounding, etc., reduce the dosage and cost of pesticides, and improve the sterilization effect , excellent preventive effect

Inactive Publication Date: 2015-06-10
HENAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relevant report on the compounding of metconazole and fendan at home and abroad

Method used

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  • Sterilization compound with metconazole and folpet and purposes of sterilization compound
  • Sterilization compound with metconazole and folpet and purposes of sterilization compound
  • Sterilization compound with metconazole and folpet and purposes of sterilization compound

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0022] Physical measurement example 1: Toxicity determination of the compound of metconazole and fendan to Botrytis cinerea chrysanthemum

[0023] 1. Test object: Chrysanthemum cinerea [Latin name: Botrytis cinerea Pers.]

[0024] 2. Test method: Refer to the "Indoor Bioassay Test Guidelines for Pesticides NY / T 1156.2-2006", using the drug-containing medium method.

[0025] 3. Statistical analysis of data: SAS 6.12 statistical software was used for analysis. Calculate the mycelia growth inhibition rate (%) according to the test data, and obtain the virulence regression equation, correlation coefficient (r), EC 50 and co-toxicity coefficient.

[0026] 4. Evaluation method: Refer to the "Pesticide Indoor Bioassay Test Guidelines NY / T 1156.2-2006", and evaluate the synergistic effect of drug mixture according to the co-toxicity coefficient method (CTC) of Sun & Johnson (1960), that is, CTC ≤ 80 is an antagonistic effect , 80<CTC<120 is an additive effect, and CTC≥120 is a syne...

example 2

[0032] Physical measurement example 2: Toxicity determination of the combination of metconazole and fendan against the leaf spot fungus

[0033] 1. Test object: Xanthomonas campestrispv.pelargoni]

[0034] 2. Test method: Refer to the "Indoor Bioassay Test Guidelines for Pesticides NY / T 1156.2-2006", using the drug-containing medium method.

[0035] 3. Statistical analysis of data: SAS 6.12 statistical software was used for analysis. Calculate the mycelia growth inhibition rate (%) according to the test data, and obtain the virulence regression equation, correlation coefficient (r), EC 50 and co-toxicity coefficient.

[0036] 4. Evaluation method: Refer to the "Pesticide Indoor Bioassay Test Guidelines NY / T 1156.2-2006", according to the co-toxicity coefficient method (CTC) of Sun & Johnson (1960) to evaluate the synergistic effect of drug mixture, that is, CTC ≤ 80 is an antagonistic effect , 80<CTC<120 is an additive effect, and CTC≥120 is a synergistic effect.

[0037] ...

example 3

[0042] Physical measurement example 3: Toxicity determination of metconazole and fendan compound against rose black spot bacteria

[0043] 1. Test object: Chinese rose black spot fungus [Latin scientific name: Actinonema rosae]

[0044] 2. Test method: Refer to the "Indoor Bioassay Test Guidelines for Pesticides NY / T 1156.2-2006", using the drug-containing medium method.

[0045] 3. Statistical analysis of data: SAS 6.12 statistical software was used for analysis. Calculate the mycelia growth inhibition rate (%) according to the test data, and obtain the virulence regression equation, correlation coefficient (r), EC 50 and co-toxicity coefficient.

[0046] 4. Evaluation method: Refer to the "Pesticide Indoor Bioassay Test Guidelines NY / T 1156.2-2006", according to the co-toxicity coefficient method (CTC) of Sun & Johnson (1960) to evaluate the synergistic effect of drug mixture, that is, CTC ≤ 80 is an antagonistic effect , 80<CTC<120 is an additive effect, and CTC≥120 is a...

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Abstract

The invention relates to a sterilization compound with metconazole and folpet and purposes of the sterilization compound. The sterilization compound contains metconazole and folpet, and the weight ratio of metconazole to folpet is between 30 to 1 and 1 to 50. The compound can be applied to the control over diseases of industrial crops or cereals or flowers and plants or other crops. The compound is wide in application range, good in effect, low in cost and residual and safe to human, livestock, the environment and the like.

Description

(1) Technical field [0001] The invention relates to a bactericidal composition and its use, in particular to a bactericidal composition containing metconazole and folpet and its use, which is mainly used for the prevention and treatment of flower diseases. (2) Background technology [0002] As flowers are planted more and more widely, there are more and more various diseases and insect pests. When the disease and insect index is serious, the yield and quality of flowers are seriously affected. At present, the prevention and treatment of flower diseases mainly adopts "prevention first, control first Auxiliary", while the prevention and treatment is mainly based on chemical agents. But at present, there are few chemical agents used in the prevention and treatment of flower diseases and insect pests in China, most of which are single doses, and most of them have unsatisfactory effects. [0003] Metconazole (CAS No. 125116-23-6) is a C-14 demethylase inhibitor in ergosterol bio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/04A01P3/00A01N43/653
Inventor 陈军杨靖华刘润强胡林峰吴雪平郎剑锋黄冬如
Owner HENAN INST OF SCI & TECH
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