Application of piperlongumine in herbicide for preventing and controlling agricultural weed

Abstract

The invention discloses application of piperlongumine in a herbicide for preventing and controlling an agricultural weed. The herbicide is used for preventing and controlling the agricultural weed. The active ingredient of the herbicide is piperlongumine with a concentration of 1-10 mg/mL. The agricultural weed is one or more than one selected from the group consisting of barnyard grass, sudangrass, abutilon fiber, edible amaranth, moleplant seed, amaranthus retroflexus, echinochloa oryzoides, eleusine indica, digitaria sanguinalis and spermacoce latifolia. The piperlongumine has a remarkable inhibition effect on the agricultural weed, and a natural-source herbicidal active substance is provided for prevention and control of the agricultural weed; piperlongumine can be used for preventing and treating various important agricultural weeds such as digitaria sanguinalis, abutilon fiber, barnyard grass and amaranthus retroflexus; and the characteristics of high efficiency, low toxicity, safety and the like of piperlongumine serving as a herbicide meet the requirements of creation and development of current novel pesticides.

Description

technical field [0001] The invention belongs to the technical field of herbicides, and relates to the application of Piperamide in the control of agricultural weeds and herbicides. Background technique [0002] Piperlongumine, also known as piperlongumine, belongs to amide alkaloids, and its chemical structure is as follows: [0003] [0004] The molecular formula of Piperamide is C 14 h 19 NO 5 , with a relative molecular mass of 317.3410, mainly exists in the roots of Piperaceae plants. In recent years, with the deepening of research, Piperamide has been found to have important medicinal value, including the treatment of tumors, spleen diseases, chronic malaria, viral hepatitis, cough, stomach pain, asthma, bronchitis, diarrhea, respiratory infections, tongue paralysis and gonorrhea etc. Further studies have also found that Piperamide has anti-anxiety, anti-angiogenic, anti-platelet aggregation, anti-fungal, anti-inflammatory, anti-tumor effects, among which Pipera...

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on the agricultural activity of Piperamide at home and

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