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Bactericidal composition containing metconazole

A bactericide composition and technology of the composition, applied in the directions of bactericide, biocide, biocide, etc., can solve the problem of large difference in activity spectrum, achieve obvious synergy and complementary effect, delay resistance problem, prevent good effect

Active Publication Date: 2015-07-08
ADAMA HUIFENG (JIANGSU) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the mechanism of action is the same as that of other triazole fungicides, the activity spectrum is quite different

Method used

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  • Bactericidal composition containing metconazole
  • Bactericidal composition containing metconazole
  • Bactericidal composition containing metconazole

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: 62% metconazole fluoxastrobin water dispersible granules

[0030] Meconazole 60%, fluoxastrobin 2%, ammonium sulfate 4%, sodium dodecylsulfonate 5%, sodium alkylnaphthalenesulfonate 2%, and light calcium carbonate supplemented to 100%.

Embodiment 2

[0031] Example 2: 62% metconazole fluoxastrobin water dispersible granules

[0032] Meconazole 2%, Fluoxastrobin 60%, Sodium Lauryl Sulfonate 2%, Xanthan Gum 2%, Sodium Carboxymethyl Starch 1%, Sodium Lignosulfonate 6%, Attapulgite Supplement to 100%.

Embodiment 3

[0033] Example 3: 62% metconazole picoxystrobin water dispersible granules

[0034] Meconazole 60%, picoxystrobin 2%, sodium alginate 4%, organosilicone 2%, sodium methylnaphthalenesulfonate formaldehyde condensate 1%, ammonium sulfate 2%, bentonite to 100%.

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PUM

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Abstract

The invention provides a bactericidal composition containing metconazole, the bactericidal composition contains two effective components of A and B, the active component A is the metconazole, the active component B is one selected from methoxyl acrylate bactericide fluoxastrobin, picoxystrobin and metominostrobin, and the weight ratio of A to B is 1:30 to 30:1. The invention also provides a preparation method and application of the composition. The test results show that, the bactericidal composition has obvious synergistic effect, to be more important, the application amount is reduced, and the use cost is reduced. By compounding of bactericides of different mechanisms and modes of action, the application amount of each single bactericide is reduced, and the bactericidal composition has very good effect of expanding the bactericidal spectrum, delaying the fungal resistance, improving the control effect and other aspects.

Description

technical field [0001] The invention belongs to the field of agricultural plant protection, in particular to a fungicidal composition with improved properties, in particular to a fungicidal composition containing metconazole. Background technique [0002] Metconazole (metconazole) is a fungicide. Features: This drug is a new type of broad-spectrum fungicide, which has preventive and therapeutic effects on fungal diseases. Mechanism and characteristics Inhibitor of C-14 demethylase in ergosterol biosynthesis. Although the mechanism of action is the same as other triazole fungicides, the activity spectrum is quite different. Both isomers have bactericidal activity, but the activity of the cis form is higher than that of the trans form. The fungicidal spectrum of metconazole is very broad and its activity is excellent. Field application of metconazole has excellent effects on the plant diseases of Septoria, Fusarium and Puccinia of cereal crops. Compared with traditional fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N43/88A01P3/00A01N43/40A01N37/50
Inventor 仲汉根季红进
Owner ADAMA HUIFENG (JIANGSU) LTD