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Sterilization compound containing propamidine

A composition and propaneamidine technology, applied in the direction of fungicides, biocides, biocides, etc.

Inactive Publication Date: 2018-12-18
刘西芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The combination of flufenapyramide and propamidine has not been reported yet

Method used

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  • Sterilization compound containing propamidine
  • Sterilization compound containing propamidine
  • Sterilization compound containing propamidine

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment

[0038] Weigh 5% propaneamidine, 25% flufenapyramide, 8% sodium lignosulfonate, 5% sodium polycarboxylate, 2% saponin powder, 3% sodium bicarbonate, and the rest white carbon black. The above raw materials are uniformly mixed in a mixing tank, extruded, granulated, dried, and sieved to obtain 5% propaneamidine·25% flufenapyramide water-dispersible granules.

[0039] Weigh 40% flufenapyramide, 4% propaneamidine, 20% sodium lauryl sulfate, 5% chitosan, 5% sodium butylnaphthalene sulfonate, and the rest of kaolin. The active ingredient is mixed with other additives, mechanically pulverized and then jet-pulverized, and mixed uniformly, 40% flufenapyramide 4% propaneamidine wettable powder.

[0040] Weigh 5% of propamidine, 25% of flufenapyramide, 8% of castor oil polyoxyethylene ether, 3% of EO-PO block polymer, 1% of urea, and 2% of glycerin, and the deionized water carrier is added to 100%. The specific production steps are: mixing the active ingredients and other additives, di...

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Abstract

The invention discloses a sterilization compound containing propamidine. The sterilization compound containing the propamidine is prepared from an active component adepidyn and the propamidine, wherein a mass part ratio of the adepidyn to the propamidine is (20 to 1) to (1 to 2), an optimized ratio is (10 to 1) to 1, a further optimized ratio is (5 to 3) to 1, a mass percentage content, of the adepidyn and the propamidine, in the compound is 0.1%-60%, and the rest is an auxiliary. After the adepidyn and the propamidine are compounded according to a certain ratio, synergism is conducted on pathogen fungi, so that the sterilization compound containing the propamidine is suitable for controlling crop diseases caused by the fungi.

Description

technical field [0001] The invention belongs to the field of pesticide synergistic compositions, and in particular relates to a fungicidal composition containing active ingredients flufenapyramide and propaneamidine, which are effective against pathogenic fungi after being compounded in a certain proportion. Synergy. technical background [0002] Pydiflumetofen is a pyrazole amide fungicide discovered, developed and produced by Syngenta, and a succinate dehydrogenase inhibitor. Fluconazole hydroxylamide is highly efficient and broad-spectrum, suitable for cereals, corn, soybeans, rapeseed, vegetables and special crops, etc., to control gray mold, brown spot, leaf spot, sclerotinia, powdery mildew, scab Many diseases, etc. [0003] Propanamidine, chemical name 1,3-bis(4-amidinophenoxy)propane, belongs to aromatic diamidine compounds. Propanamidine is a systemic fungicide, which can be absorbed, distributed and metabolized in plants. It has protective and therapeutic effect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N37/52A01P3/00
CPCA01N43/56A01N37/52
Inventor 刘西芳
Owner 刘西芳
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