Repellent for ant control

A technology of repellent and ants, applied in animal repellent, pest control, pest repellant, etc., can solve problems that endanger human health, environmental pollution, etc.

Inactive Publication Date: 2015-12-23
XINCHANG DACHENG BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, chemical drugs are mainly used for prevention and treatment, but most chemical drugs not only bring environmental pollution but also endanger human health.

Method used

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  • Repellent for ant control

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The repellent for preventing and controlling ants is made by the following methods:

[0022] 1) Weigh 30kg of Muxiang, 25kg of Magnolia Magnolia, 15kg of Campocarpus, and 5kg of Deervine according to the parts by weight, and set aside;

[0023] 2) After drying, the woody, magnolia, maggiosia, and degeria are chopped to make a mixed raw material, and the mixed raw material is placed in a container of a crushing extractor, and the 70% aqueous ethanol that is 5 times the total weight is used for crushing and extraction for 3 times. Each time for 2 minutes, the mixed extract was obtained, suction filtered, and the filter residue was discarded; the extract was concentrated to 1 / 2 of the original volume by flash evaporation at 60°C to obtain a concentrated extract, which was the final product.

Embodiment 2

[0025] 1. A repellent for preventing and controlling ants is characterized in that it is made by the following method:

[0026] 1) Weigh 30-40 parts of muxiang, 25-35 parts of magnolia, 15-30 parts of maggiosia, and 5-15 parts of deervine according to the parts by weight, and set aside;

[0027] 2) Dried woody, magnolia, maggiosia, and deer vine are chopped to make mixed raw materials, put the mixed raw materials in the container of the crushing extractor, and crush them with 70-80% ethanol containing water 5-7 times the total weight Extract 3 times, each time for 2-3 minutes, to obtain a mixed extract, filter with suction, discard the filter residue; flash concentrate the extract at 60-70°C to 1 / 2-1 / 3 of the original volume to obtain a concentrated extract Liquid, the extract concentrate is the final product.

Embodiment 3

[0029] The repellent for preventing and controlling ants is made by the following methods:

[0030] 1) Weigh 32kg of muxiang, 28kg of magnolia, 18kg of maggiosia, and 8kg of deervine according to the parts by weight, and set aside;

[0031] 2) Dried woody, magnolia, maggiosia, and deer vine were chopped to make mixed raw materials, put the mixed raw materials in the container of the crushing extractor, and crushed and extracted 3 times with 75% aqueous ethanol 6 times the total weight, Each time for 3 minutes, the mixed extract was obtained, suction filtered, and the filter residue was discarded; the extract was concentrated by flash evaporation at 65°C to 1 / 3 of the original volume to obtain a concentrated extract, which was the final product.

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Abstract

Belonging to the technical field of pest control, the invention provides a repellent for ant control. The repellent is prepared by the method of: 1) in terms of weight part, weighing 30-40 parts of radix aucklandiae, 25-35 parts of lily magnolia, 15-30 parts of common camptotheca fruit, and 5-15 parts of Derris trifoliate for standby use; 2) drying the radix aucklandiae, lily magnolia, common camptotheca fruit and Derris trifoliate, then chopping them into a mixed raw material, conducting smashing extraction on the mixed raw material with hydrous ethanol to obtain a mixed extracted solution, and performing flash concentration to 1 / 2-1 / 3 of the original volume to obtain an extract concentrated solution, i.e. the finished product. The repellent for ant control has natural raw materials, and all active ingredients of the components supplement each other and have a synergistic effect. The repellent can repel ants effectively, can affect mating and oviposition of ants, has good repellent effect on ants, and has the advantages of biodegradability, environmental friendliness, convenient use and safety.

Description

technical field [0001] The invention belongs to the technical field of pest control, in particular to a repellent for preventing and controlling ants. Background technique [0002] Ants are social insects belonging to the order Hymenoptera. The antennae of ants are obviously knee-shaped and bent, and the first and second segments of the abdomen are nodular. Generally, they have no wings. Only the mating male ants and fertile female ants have wings. After mating, the female ants have wings. fall off. Ants are insects that undergo complete metamorphosis, going through egg, larva, and pupa stages before becoming adults. [0003] The harm of ants can be summarized as biting the human body, spreading germs, polluting the environment, damaging buildings, etc. After being bitten by them, it often causes papules, red spots, and itchy skin. Can cause damage to the body. At present, chemical drugs are mainly used to prevent and treat it, but most of the chemical drugs not only bri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/20A01P17/00A01N65/08A01N65/12
CPCY02A50/30
Inventor 毛凯
Owner XINCHANG DACHENG BIOLOGICAL SCI & TECH
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