A traditional Chinese medicine extract for resisting angelica moss mouth disease and its application

Abstract

The invention discloses a traditional Chinese medicine extract for resisting angelica's mouth disease, which is the extract of hibiscus bark, flavescens, betel nut or prickly ash. The present invention screens the activity of dozens of kinds of Chinese medicinal materials against angelica mottle disease through a large number of experiments, and preferably selects 4 flavors of Chinese medicinal materials (hibiscus bark, flavescens, betel nut or Zanthoxylum bungeanum) that have obvious anti angelica moko mouth disease activity. The activity of the extracts of betel nut in different solvents on anti-angelica measles was screened, and the results showed that the water extract of betel nuts had the best activity against angelica measles. The present invention makes full use of traditional Chinese medicine resources, preferably hibiscus bark, flavescens, betel nut or Zanthoxylum bungeanum as raw materials, and the prepared extract can be used to prepare an environmentally friendly, high-efficiency, low-toxicity anti-angelina mottled biological pesticide, which has important The environmental protection significance and economic value are worthy of promotion and application.

Description

technical field [0001] The invention relates to a traditional Chinese medicine extract, in particular to a traditional Chinese medicine extract with activity of resisting angelica measles and application thereof. Background technique [0002] Angelica sinensis (Angelica sinensis) is a perennial herb belonging to Umbelliferae. Its roots are used as medicine and has a long history of medicinal use. Angelica is sweet, pungent, and warm in nature, returns to the liver, heart, and spleen meridians, and has the effects of nourishing blood and promoting blood circulation, regulating menstruation and relieving pain, and moistening the intestines to relieve constipation. It mainly contains volatile oil and water-soluble components. It is mainly used clinically for the treatment of blood deficiency and chlorosis, dizziness and palpitations, irregular menstruation, amenorrhea dysmenorrhea, abdominal pain due to deficiency and cold, constipation due to dryness of the intestine, rheumati...

AI Technical Summary

Problems solved by technology

[0004] At present, the prevention and treatment methods of angelica sputum mainly include agricultural control, physical control and chemical control, etc. However, in actual production, chemical pesticides are mainly used for control, among which organophosphorus insecticides, such as Shennongdan, methimphos, and gram Dan, etc. are widely used in the prevention and treatment of measles, resulting in excessive pesticide residues in medicinal materials and serious environmental pollution.

In addition, the long-term and large-scale use of these pesticides has caused the nematodes to develop resistance to pesticides, making them more difficult to control and the control effect is not good.

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