Tetramycin compound and its application

A technology of tetramycin and compound, applied in the field of biopesticide formulation research and development, can solve the problems of no effect, destroying the field and reseeding, and not harvesting the particles, so as to prolong the service life, increase the bactericidal spectrum, and reduce the risk. Effect

Active Publication Date: 2016-08-17
辽宁微科生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pesticides mostly treat one insect for one treatment, and one drug for one treatment. Therefore, pesticides can only control one pest or disease, and have no effect on other poisons or diseases, and even cause production reduction accidents. No harvest
This kind of plant protection technology of treating one insect, one medicine and one medicine is no longer suitable for the needs of agricultural development. Farmers urgently need one medicine to treat multiple diseases, treat both diseases and insects, save medicine and labor, maintain production and increase production, easy to use, and have significant benefits. new technology for pesticide application

Method used

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  • Tetramycin compound and its application
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  • Tetramycin compound and its application

Examples

Experimental program
Comparison scheme
Effect test

example 5

[0062] Example 1 Tetramycin and pyrimidinol complex

[0063] Wherein, the active material component is pyrimidinol. The formula of the compound of tetramycin and pyrimidine compounds prepared: 6% tetramycin, 12% pyrimidinol, 4% agricultural milk 500# (calcium dodecylbenzenesulfonate), 3% Span-60# (Sorbitan monostearate), 3% Nongru 2201#, 2% triphenyl phosphite, xylene supplemented to 100%. After mixing the above raw materials, they are fully dissolved and mixed to obtain 18% tetramycin·pyrimidinol emulsifiable concentrate. Among them, tetramycin is the test drug A, and pyrimidinol is the test drug B.

[0064] Test Methods:

[0065] Weigh an appropriate amount of reagents to be tested and dissolve them with acetone, and prepare each reagent to be tested into a solution of the stated concentration with water (the content of acetone in the solution is not more than 10%). Add 0.1% (volume) emulsifier Tween 80 into the solution, and mix the test agents in equal proportions acco...

example 6

[0077] Example tetramycin and methazine compound

[0078] Wherein, the active material component is selected from methazine. The formula of the compound of the tetramycin and pyrimidine compound of preparation: 7% tetramycin, 9% trimycin, 6% emulsifier such as Nongru 500# (calcium dodecylbenzenesulfonate), 2% Nongru 2201#, 3% Nongru 500#, 2% methanol, 5% xylene, 1.2% epichlorohydrin, 0.4% acetic anhydride, deionized water to 100%, fully dissolve and mix the above raw materials 16% Tetramycin Acidin microemulsion. Among them, tetramycin was used as the test agent A, and Armorum was designated as the test agent B.

example 7

[0092] Example tritetramycin and cyprodinil complex

[0093] Wherein, the active material component is selected from cyprodinil.

[0094] The technical scheme adopted in the present invention: a tetramycin·cyprodinil emulsifiable concentrate, comprising the following components in mass percent: tetramycin 1-3%, cyprodinidine 4-12%, octylphenol polyethylene glycol Ether (4-5 moles ethylene oxide) 3%, calcium dodecyl benzoate 3%, castor oil polyglycol ether (35 moles ethylene oxide) 4%, cyclohexanone 30%, xylene Mixture 50%. Among them, tetramycin is the test drug A, and cyprodinil is the test drug B.

[0095] Dilution of this mixture with water gives dilute emulsions of any concentration used in plant protection.

[0096] The role of preventing and controlling wheat leaf rust

[0097] Wheat plants with a growth period of 7 days were sprayed with the liquid medicine prepared from the preparation containing single A, B or the compound of tetramycin and pyrimidine compound unt...

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Abstract

The invention relates to the field of research and development of biological pesticide preparations, and particularly relates to a tetramycin compound and application thereof, which are a divisional application of an invention named 'tetramycin compound and application' having an application number of 2013106143470 and being applied on November 26, 2013. The tetramycin compound comprises tetramycin and an active substance, wherein the active substance belongs to pyrimidines, including one or more of pyrimidyl methanols, 2-amino-pyrimidyls, phenylaminopyrimidines. Compared with the prior art, the tetramycin compound and application thereof have the advantages that the risk of resistant fungal strain selectivity can be reduced, the service life of the active substance can be prolonged, the prevention and treatment range can be enlarged, the disease prevention effect can be improved, the drug resistance of pathogenic bacteria can be retarded or overcome, the cost can be reduced, and the number of pesticide application times can be reduced.

Description

[0001] The application of the present invention is a divisional application with the application number 2013106143470, the application date is November 26, 2013, and the invention name is "tetramycin compound and its application". technical field [0002] The invention relates to the field of research and development of biopesticide preparations, in particular to the compound and application of tetramycin and pyrimidine compounds. Background technique [0003] At present, there are many kinds of pesticides used for plant protection. It is a good thing that there are many kinds of pesticides, but it also brings many problems. Pesticides mostly treat one insect for one treatment, and one drug for one treatment. Therefore, pesticides can only control one pest or disease, and have no effect on other poisons or diseases, and even cause production reduction accidents. No grain harvest. This kind of plant protection technology of treating one insect, one medicine and one medicine ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01P3/00A01P1/00A01P5/00A01P7/02A01P13/00A01P7/04A01P11/00A01P9/00A01N43/54
Inventor 韩希军邱海峰姜亚娟李丽丽郭春丽李立华庞海燕
Owner 辽宁微科生物工程有限公司
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