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2-cyano-3-amino-3-phenylancryic acetate and hexaconazole-containing synergistic antiseptic composition

The technology of cyanobactin and the composition is applied in the application field of fungicides on common diseases of wheat and rice, can solve the problems of serious disease resistance and high cost of single-dose pesticide use, achieves difficulty in generating resistance, and is beneficial to The effect of sustainable development and cost reduction

Inactive Publication Date: 2009-11-25
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The invention is a fungicidal composition developed for the current problems of serious disease resistance and high cost of single-dose pesticide use

Method used

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  • 2-cyano-3-amino-3-phenylancryic acetate and hexaconazole-containing synergistic antiseptic composition
  • 2-cyano-3-amino-3-phenylancryic acetate and hexaconazole-containing synergistic antiseptic composition
  • 2-cyano-3-amino-3-phenylancryic acetate and hexaconazole-containing synergistic antiseptic composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 180

[0036] Embodiment 180% Cyclostrobin·hexaconazole wettable powder

[0037] Cyclostrobin 65%, Hexaconazole 15%, Polycarboxylate 5%, Sapindus powder 4%, Kaolin 11%, the mixture is jet milled to obtain 80% Cyclostrobin · Hexaconazole wettability powder.

Embodiment 250

[0038] Example 250% Cyclostrobin Hexaconazole Wettable Powder

[0039] Cyclostrobin 42%, hexaconazole 8%, fatty acid polyoxyethylene ester 5%, saponin powder 4%, white carbon black 8%, kaolin 33%, the mixture is jet milled to obtain 50% cyclostrobin · Hexaconazole wettable powder.

Embodiment 375

[0040] Example 375% Cyclostrobin Hexaconazole Water Dispersible Granules

[0041] Cyclostrobin 60%, Hexaconazole 15%, Fatty Amine Polyoxyethylene Ether 4%, Sapindus powder 4%, Urea 3%, Starch 14%, mixed to make 75% Cyclostrobin Hexaconazole Water dispersible granules.

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PUM

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Abstract

The invention provides a 2-cyano-3-amino-3-phenylancryic acetate and hexaconazole-containing synergistic antiseptic composition. The active ingredients of the composition comprise the 2-cyano-3-amino-3-phenylancryic acetate and the hexaconazole in weight percent ratio of 10-80:30-1. The ingredients are added with an assistant and an excipient to prepare a wettable powder, water dispersible granules, a suspending agent, an aqueous emulsion or a microemulsion. The composition of the invention is mainly used for preventing and controlling rhizoctonia cerealis, gibberella zeae, rice sheath blight and bakanae disease of rice.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicide compounded with cyclostrobin and hexaconazole to common diseases of wheat and rice. technical background [0002] Cyclostrobin was synthesized by the Pesticide Research Institute of Jiangsu Province in 1998. It is a 2-cyanoacrylate fungicide. In 2007, it obtained the temporary registration certificate of pesticide products from the Ministry of Agriculture. The preparation is a slightly toxic pesticide variety. The original drug appearance is white solid powder. Chemical name: ethyl 2-cyano-3-aminoacrylate. The structural formula is: [0003] [0004] Cyclostrobin is effective against diseases caused by Fusarium fungi, and has protective and therapeutic effects. Absorbed through the root, there is upward conduction on the blade, and the conduction towards the lower part of the blade and between the leaves is poor. The results of the field eff...

Claims

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Application Information

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IPC IPC(8): A01N43/653A01N37/44A01P3/00
Inventor 张少武张继红曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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