Unlock instant, AI-driven research and patent intelligence for your innovation.

Prevention and control agent for angelica sinensis pests and preparation method thereof

An insect pest control agent, the technology of angelica, applied in the field of pesticides, can solve the problems of insect resistance and drug resistance enhancement, reduction, and unsatisfactory effect, and achieve good insecticidal effect, obvious effect, and reduce pollution.

Inactive Publication Date: 2019-02-05
晋燕志
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the currently used organic phosphorus, pyrethroids, benzoylureas, and biochemical pesticides have reduced the original toxicity to a certain extent after compounding, but due to the results of years of use, the insects are resistant to Drug resistance and drug resistance are increasing year by year, and the effect of alternate use is not very satisfactory

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Prevention and control agent for angelica sinensis pests and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] An angelica insect pest control agent, prepared by using the following raw materials in parts by weight: 3 parts of benzalkonium bromide, 20 parts of dried pyrethrum, 3 parts of mugwort leaves, 6 parts of lemon eucalyptus leaves, 20 parts of garlic, 10 parts of Poxuedan, 5 parts, 100 root 5 parts, 10 parts of double decyl dimethyl ammonium chloride, 2 parts of emamectin benzoate, 1 part of dimethyl sulfoxide, 40 parts of methanol, 0.5 parts of polysorbate, 40 parts of ethanol, 15 parts of butenedioic acid, 10 parts of demineralized water. Wherein, methanol is anhydrous methanol, the mass fraction of ethanol is 98%, and the mass fraction of fumaric acid is 3.5%. The preparation method of the Angelica pest control agent comprises the following steps:

[0029] (1) Peel the garlic and clean it with clean water, then soak it in fumaric acid for 25 hours. After soaking, take the garlic out and put it in a low-temperature drying oven to dry until the surface moisture content ...

Embodiment 2

[0036] An angelica insect pest control agent, prepared by using the following raw materials in parts by weight: 5 parts of benzalkonium bromide, 30 parts of dried pyrethrum, 5 parts of mugwort leaves, 8 parts of lemon eucalyptus leaves, 30 parts of garlic, 15 parts of Poxuedan, 10 parts, 10 parts of centipede root, 15 parts of double decyl dimethyl ammonium chloride, 4 parts of emamectin benzoate, 3 parts of dimethyl sulfoxide, 50 parts of methanol, 5 parts of polysorbate, 60 parts of ethanol, 20 parts of butenedioic acid, 15 parts of demineralized water. Wherein, methanol is anhydrous methanol, the mass fraction of ethanol is 98%, and the mass fraction of fumaric acid is 3.5%. The preparation method of the angelica insect pest control agent is the same as in Example 1.

[0037] In order to further illustrate the application value of the present invention, choose 2 mu to be located in the same geographical environment and the Angelica plantation land that growth is similar, th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a prevention and control agent for angelica sinensis pests and a preparation method thereof, and belongs to the field of pesticides. The prevention and control agent for the angelica sinensis pests is prepared from the following raw materials in parts by weight: 3-5 parts of benzalkonii bromidum, 20-30 parts of pyrethrum dried flower, 3-5 parts of folium artemisiae argyi, 6-8 parts of lemon eucalyptus leaves, 20-30 parts of garlic, 10-15 parts of saussurea acrophila, 5-10 parts of gelsemium elegans, 5-10 parts of radix stemonae, 10-15 parts of didecyl dimethyl ammoniumchloride, 2-4 parts of emamectin benzoate, 1-3 parts of dimethyl sulfoxide, 40-50 parts of methyl alcohol, 0.5-5 parts of polysorbate, 40-60 parts of ethyl alcohol, 15-20 parts of fumaric acid, and 10-15 parts of softened water. The pest prevention and control agent has the good prevention and control effect on the angelica sinensis pests, and also has the high inhibiting effect on germ disease ofangelica sinensis.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to an angelica pest control agent and a preparation method thereof. Background technique [0002] Angelica sinensis is the dry root of the Umbelliferae Angelica sinensis. It is usually excavated after 2 years of growth and excavated in late October. Angelica sinensis herb, born in alpine and rainy mountainous areas, distributed in Shaanxi, Gansu, Hubei, Sichuan, Yunnan, Guizhou, etc. Angelica, especially in Minxian County, Dingxi City, Gansu Province (located in the south-east of Lanzhou) is the best in quality. It is known as the "Hometown of Chinese Angelica". It is warm in nature, sweet and pungent in taste. , regulating menstruation and relieving pain, moistening dryness and smoothing intestines. Treat irregular menstruation, amenorrhea, abdominal pain, mass in the abdomen, metrorrhagia; blood deficiency headache, dizziness, flaccidity; dryness of the intestines, difficulty in defecat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A01N65/46A01N65/42A01N65/12A01N33/12A01N43/90A01N41/02A01P1/00A01P3/00A01P7/04A01P17/00
CPCA01N33/12A01N41/02A01N43/90A01N65/00A01N65/12A01N65/42A01N65/46Y02A50/30
Inventor 晋燕志
Owner 晋燕志