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Insecticidal composition containing thiophanate-methyl and iminoctadine tris

A technology of biguanide trioctyl benzene sulfonate and thiophanate-methyl, which is applied in the directions of fungicides, biocides, biocides, etc., can solve the problem of harmonious development of unfavorable environments, increased residual risks, and shortened duration of validity. and other problems, to achieve the effect of reducing the dosage and cost of pesticides, excellent control effect, and improved bactericidal effect

Inactive Publication Date: 2019-02-22
JIANGYIN SULI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] From the perspective of pesticide application, long-term single use of a certain pesticide will easily lead to problems such as reduced control efficiency, increased dosage, generation of drug resistance, and shortened duration of efficacy. The residual risk will increase, which is not conducive to the harmonious development of the environment.

Method used

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  • Insecticidal composition containing thiophanate-methyl and iminoctadine tris
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  • Insecticidal composition containing thiophanate-methyl and iminoctadine tris

Examples

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Effect test

example 1

[0023] Physical measurement example 1: Toxicity determination of thiophanate-methyl and biguanide trioctylbenzenesulfonate compound to Penicillium citri

[0024] 1. Test object: Penicillium italicum [Latin scientific name: Penicillium italicum]

[0025] 2. Test method: refer to "Pesticide Bioassay Test Guidelines NY / T 1156.16-2008", using the turbidity method.

[0026] 3. Data statistical analysis: use SAS statistical software 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.

[0027] 4. Evaluation method: Refer to the "Pesticide Bioassay Test Guidelines NY / T 1156.6-2006", and evaluate the synergistic effect of drug mixture according to Sun & Johnson's co-toxicity coefficient method (CTC), that is, CTC≤80 is antagonism, 80<CTC <120 is an additive effect, and CTC≥120 is a synergistic effect.

[0028] 5. Results and Analysis ...

example 2

[0033] Physical measurement example 2: Toxicity determination of thiophanate-methyl and biguanide trioctylbenzenesulfonate compound to citrus anthracnose pathogen

[0034] 1. Test object: citrus anthracnose bacteria [Latin scientific name: Colletotrichum gloeosporioides Penz]

[0035] 2. Test method: refer to the "Pesticide Bioassay Test Guidelines NY / T 1156.2-2006", and use the drug-containing medium method.

[0036] 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.

[0037] 4. Evaluation method: Refer to the "Pesticide Bioassay Test Guidelines NY / T 1156.2-2006", and evaluate the synergistic effect of drug mixture according to Sun & Johnson's co-toxicity coefficient method (CTC), that is, CTC≤80 is antagonism, and 80<CTC <120 is an additive effect, and C...

example 3

[0044] Physical measurement example 3: Toxicity determination of the combination of thiophanate-methyl and biguanide trioctylbenzenesulfonate to the pathogen of banana crown rot

[0045] 1. Test object: banana crown rot fungus [Latin scientific name: Fusarium semimitectum]

[0046] 2. Test method: refer to the "Pesticide Bioassay Test Guidelines NY / T 1156.2-2006", and use the drug-containing medium method.

[0047] 3. Data statistical analysis: use SAS statistical software 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.

[0048] 4. Evaluation method: Refer to the "Pesticide Bioassay Test Guidelines NY / T 1156.2-2006", and evaluate the synergistic effect of drug mixture according to Sun & Johnson's co-toxicity coefficient method (CTC), that is, CTC≤80 is antagonism, and 80<CTC <120 is an additive effect, and CTC≥120 is a syne...

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Abstract

The invention relates to an insecticidal composition containing thiophanate-methyl and iminoctadine tris and application of the insecticidal composition. The insecticidal composition contains the thiophanate-methyl and the iminoctadine tris, the weight ratio of the thiophanate-methyl and the iminoctadine tris is (1: to 40) to -(40: to1). The insecticidal composition can be applied to prevention and control over commercial crop diseases or diseases of postharvest asparagus, and is wide in application range, good in effect, low in cost, low in residue, and safe for people, animals, environment and the like.

Description

technical field [0001] The invention relates to a bactericidal composition and its use, in particular to a bactericidal composition containing thiophanate-methyl and biguanide trioctylbenzenesulfonate, which is mainly used for the prevention and treatment of economic crop diseases. Background technique [0002] Thiophantate-Methyl (CAS No. 23564-05-8), is a broad-spectrum systemic and low-toxic fungicide with systemic, preventive and therapeutic effects. Its efficacy is stable at the recommended dose, and it is effective against The crops are harmless. Thiophanate-methyl has apical conduction function and has preventive and therapeutic effects on various diseases. It is suitable for rice, wheat, rape, cotton, sweet potato, vegetables, flowers, apples, pears, grapes, peaches and citrus, etc. kind of disease. Its structural formula is as follows: [0003] [0004] Biguanide trioctylbenzenesulfonate (Iminoctadine trialbesilate, CAS No. 99257-43-9) is a broad-spectrum fung...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N47/44A01P3/00
CPCA01N47/34A01N47/44
Inventor 宋亚华汪静莉潘志孝
Owner JIANGYIN SULI CHEM
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