Bactericide composition and application thereof

A bactericide composition and a bactericide technology, which are applied in the agricultural field, can solve the problems of unscientific pesticides, the emergence of drug-resistant strains of Botrytis cinerea, and the reduction of the control effect of botrytis cinerea, so as to enhance the control effect and improve the quality. and yield, the effect of controlling botrytis cinerea

Active Publication Date: 2015-03-04
北京富力特农业科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, factors such as single and continuous use of the same or the same type of fungicides and unscientific use of pesticides lead to the emergence of drug-resistant strains of Botrytis cinerea, which greatly reduces the control effect of existing fungicides on Botrytis cinerea. To meet the current demand for pesticides to control Botrytis cinerea

Method used

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  • Bactericide composition and application thereof
  • Bactericide composition and application thereof
  • Bactericide composition and application thereof

Examples

Experimental program
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Effect test

Embodiment approach

[0032] As a particularly preferred embodiment of the present invention, the fungicide composition contains pyrimethanil, iprodione and oligosaccharidamide, wherein, relative to 1 part by weight of pyrimethanil, the content of the iprodione 0.2-2 parts by weight, the content of the amino oligosaccharin is 0.1-0.5 parts by weight; the fungicide composition also contains water, polyvinylpyrrolidone, sodium lauryl sulfate, ethylene glycol and aluminum magnesium silicate at least one in; wherein, the ratio of the total weight of the pyrimethanil, iprodione and oligosaccharaminosaccharidone to the weight of water, polyvinylpyrrolidone, sodium lauryl sulfate, ethylene glycol and magnesium aluminum silicate is 1:(1-6):(0.05-0.2):(0.05-0.15):(0.2-0.6):(0.1-0.5). In the case of this preferred embodiment, the fungicide composition is particularly suitable for the prevention and treatment of botrytis cinerea, has a high control effect on killing Botrytis cinerea, is safe for grapes, and i...

Embodiment 1

[0038] The present embodiment prepares the fungicide composition that the dosage form is a suspension.

[0039] Get the pyrimethanil of 20 parts by weight, the iprodione of 20 parts by weight, the oligosaccharin of 6 parts by weight, the polyvinylpyrrolidone of 6 parts by weight, the sodium lauryl sulfate of 2 parts by weight, the ethyl alcohol of 5 parts by weight Diol, 1 part by weight of magnesium aluminum silicate and 40 parts by weight of water were uniformly mixed to obtain the fungicide composition of this embodiment.

Embodiment 2

[0041] The present embodiment prepares the fungicide composition that the dosage form is a suspension.

[0042] Get the pyrimethanil of 35.3 parts by weight, the iprodione of 7.1 parts by weight, the oligosaccharin of 3.6 parts by weight, the polyvinylpyrrolidone of 6 parts by weight, the sodium lauryl sulfate of 2 parts by weight, the sodium lauryl sulfate of 5 parts by weight, Diol, 1 part by weight of magnesium aluminum silicate and 40 parts by weight of water were uniformly mixed to obtain the fungicide composition of this embodiment.

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Abstract

The invention discloses a bactericide composition. The bactericide composition contains pyrimethanil, iprodione and amino-oligosaccharin, for 1 part of pyrimethanil, the content of the iprodione is 0.01-90 parts by weight, and the content of the amino-oligosaccharin is 0.005-45 parts by weight. The invention further provides application of the bactericide composition in prevention and control of grape botrytis. Through the adoption of the technical scheme, the bactericide composition disclosed by the invention has obviously enhanced prevention and control effect with respect to the pyrimethanil, the iprodione and the amino-oligosaccharin, thereby improving the prevention and control effect of the bactericide.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a fungicide composition and its application. Background technique [0002] Botrytis cinerea is a fungal infectious disease caused by Botrytis cinerea, and it is one of the important diseases that seriously affect the quality, yield and storage of grapes. Once the fruit is diseased, the whole fruit will rot, and the value of fresh food and wine making will be completely lost. In recent years, botrytis cinerea has become more and more serious. Generally, orchards have lost 20%-30% of their output, and more than 50% in severe cases. The loss of vineyards in coastal high-humidity areas has become more serious, seriously restricting the development of the grape industry. [0003] At present, the application of pesticides and fungicides is the most effective means of controlling Botrytis cinerea. However, factors such as single and continuous use of the same or the same type of fungicides ...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01P3/00A01N43/54A01N43/16
Inventor 张政王晓东赵光何公毅佘攀宋艳玲
Owner 北京富力特农业科技有限责任公司
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