Bactericide composition and application thereof

A fungicide composition and adjuvant technology, applied in the field of agriculture, can solve the problems of poor fungicide pathogenic bacteria, inefficiency, difficulty in meeting the needs of pesticides, etc.

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

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Problems solved by technology

[0003] For a long time, the application of chemical pesticides has been an effective means to prevent and control Botrytis cinerea. However, due to the continuous use of similar fungicides, the pathogenic bacteria will change, produce resistance genes, and reproduce offspring, gradually forming resistant groups, resulting in resistance problems. The fungicides that have been used for decades to prevent gray mold, such as carb

Method used

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

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Embodiment approach

[0031] As a particularly preferred embodiment of the present invention, the fungicide composition contains pyrimethanil and berberine, and the content of berberine is 0.5-3 parts by weight relative to 1 part by weight of pyrimethanil; The agent composition also contains at least one of water, calcium lignosulfonate, sodium lauryl sulfate, ethylene glycol and aluminum magnesium silicate, wherein the total weight of pyrimethanil and berberine is the same as that of water, The weight ratio of calcium lignosulfonate, sodium lauryl sulfate, ethylene glycol and magnesium aluminum silicate is 1: (1-5): (0.2-0.5): (0.05-0.25): (0.05-0.15) : (0.05-0.1). In the case of this preferred embodiment, the fungicide composition is particularly suitable for grapes, cucumbers, tomatoes and for example Rieger crabapple, cyclamen, cineraria, Phalaenopsis, poinsettia, peony, aster, camellia, chrysanthemum, begonia , dahlia, geranium and gladiolus and other ornamental plants Botrytis cinerea preven...

Embodiment 1

[0043] The present embodiment prepares the fungicide composition that the dosage form is a suspension.

[0044] Get the pyrimethanil of 20 parts by weight, the berberine of 20 parts by weight, the calcium lignosulfonate of 5 parts by weight, the sodium lauryl sulfate of 2.5 parts by weight, the ethylene glycol of 1.5 parts by weight, the Magnesium aluminum silicate and 50 parts by weight of water were uniformly mixed to obtain the fungicide composition of this embodiment.

Embodiment 2

[0046] The present embodiment prepares the fungicide composition that the dosage form is a suspension.

[0047] Get the pyrimethanil of 10 parts by weight, the berberine of 30 parts by weight, the calcium lignosulfonate of 5 parts by weight, the sodium lauryl sulfate of 2.5 parts by weight, the ethylene glycol of 1.5 parts by weight, the Magnesium aluminum silicate and 50 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 and berberine, for 1 part of pyrimethanil, the content of the berberine is 0.01-90 parts by weight. The invention further provides application of the bactericide composition in prevention and control of botrytis of cucumbers, tomatoes, strawberries, grapes, rieger begonia, cyclamen, cineraria, phalaenopsis, poinsettia pulcherrima, peony, China aster, camellia, chrysanthemums, begonia, dahlia, geranium and gladiolus. Through the adoption of the technical scheme, the bactericide composition has obviously enhanced prevention and control effect with respect to the pyrimethanil and berberine.

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 common and difficult to control fungal disease of open field and protected crops. The disease is an infectious disease caused by Botrytis cinerea, and can affect flowers, fruits, leaves, and stems. The fruit is infected with the disease, and the green fruit is severely damaged. Once the disease occurs, the whole fruit will rot, and the edible value of the fresh fruit will be completely lost. [0003] For a long time, the application of chemical pesticides has been an effective means of preventing gray mold. However, due to the continuous use of similar fungicides, the pathogenic bacteria have changed, produced resistance genes, and reproduced offspring, gradually forming resistant groups, resulting in drug resistance problems. The fungicides that have been used for decades to prevent gray ...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01P3/00A01N43/54
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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