KR100935427B1 - Insect repellent - Google Patents

Abstract

The present invention relates to a pest repellent having control of larvae, and more particularly, a mixture of juices extracted from a plurality of plants having repellent and insecticidal properties to adult and larvae such as mosquitoes and flies that harm humans or animals. It relates to pest repellents that have larvae control ability. It is made by mixing the extract and the bamboo vinegar extract extracted from the bamboo leaves of mature cypress roots having repellent ability.

Zigong, Cypress, Pyrethrum, Bamboo Juice

Description

Pest repellent with larval control {INSECT REPELLENT}

The present invention relates to a pest repellent having control of larvae, and more particularly, a mixture of juices extracted from a plurality of plants having repellent and insecticidal properties to adult and larvae such as mosquitoes and flies that harm humans or animals. A pest repellent having larval control.

Mosquito, a representative hygiene pest that occurs during the summer, is a vampire pest that is a vampire pest. It is a blood-sucking blood to obtain animal protein for the development and spawning of eggs after mating. It was a deadly pest that required constant relief.

In general, it is a remedy to reduce the damage caused by pests such as mosquitoes. In the home, a screen is installed in the window to physically block the entrance of the pest, or spray aerosol-type mosquitoes directly on the pest, or mosquito incense, mat or liquid electronics. The mosquito scent was burned or heated to prevent pest access or to obtain a pesticidal effect. In cattle breeding houses, disinfectants were sprayed continuously and repeatedly using disinfectants.

However, disinfectants and mosquitoes used to remove pests or prevent access are manufactured by artificially mixing or preparing chemicals having the ability to avoid or avoid insecticides and pests. Not only does it increase resistance and demands more toxic effects, but it also has the disadvantage of being toxic to humans or livestock exposed to the spreading space, and damaging genes by repeated exposure.

Accordingly, pest repellents and exterminators extracted from natural plants such as bark of cassia have recently been proposed.

However, conventional pest repellents and remedies such as fly mosquitoes are aimed at avoiding or extinguishing adult larvae, and do not have the ability to control larvae. There was a problem that should be.

The present invention has been made in order to solve the above problems, the first object of the present invention is to provide a pest repellent using an extract extracted from a plant that is harmless to humans or livestock even if repeatedly exposed,

The second purpose is to provide a larvae inhibitor which can suppress the larvae by reducing the number of pests before they grow.

An object of the present invention is a cypress having insecticidal and repelling ability against extracts and larvae extracted by ripening the roots and berries of Maegong (hwangmok) and P. vulgaris (wild chrysanthemum) having insecticidal and repelling ability against insects such as mosquitoes. It is made by preparing a pest repellent having larval control by mixing the extract extracted by ripening the root and the fruit of the bamboo shoot and the bamboo vinegar extract extracted from the bamboo leaves.

The present invention is capable of simultaneously exhibiting the insect insect larvae of the insect pests by natural plants and insect pests and larvae insect larvae of the insect pests due to the algae, and at the same time prevent the damage of the adult insect pests and at the same time suppress the growth of the larvae population It has an effect that can reduce, and has the effect of preventing damage caused by pests such as mosquitoes or used as a pesticide and repellent at home as well as a barn.

Pest repellent having control of the larvae according to the present invention 15v / v% extract extracted by ripening the roots and berries of the perforated and 15v / v% extract extracted by ripening the roots and berries of the cypress and the root of wild chrysanthemum 10v / v% of the extract extracted by ripening the stem and 15v / v% of the extract extracted by ripening bamboo leaves, 30v / v% purified pure water, 12v / v% methyl alcohol and 3v / v% glycerin.

Hereinafter, the present invention will be described in detail.

Zhagong is also called Dangipang, Damami, Jangjang, Pinus, Jangnok, Landing, and Hwangjang. Its root is similar to burdock, and its root is elongated thinly, the stem is fleshy and green, grows more than 1m. Both ends are narrow, flat at the edges, petiole, and flowers meet with leaves at the main stem and branch end in June-July, running in the shape of white flowers, with 5 sepals, ovate, round at the end, without petals, 8 stamens, anther 5 pieces of silver, light red or purple, turning to 8, one pistil is rolled out, fruit ears are straightened, and 8 branches are arranged adjacent to each other in the shape of wheels, and the fruit contains purple juice. It is black and one plant and its main ingredients are Phytolacatoxin, Caryophyllin, Glykosid, Oxydier, Ascorbic acid, Betain, Vitamin BP, Saponin, Alkaloid, It contains fats, essential oils, calcium nitrate, resins, etc., and is known to have effects on heart disease, nephritis, malignant boils, and malignant boils. It has been found to have repelling and insecticidal properties against insects such as mosquitoes and flies. .

The cypress is also called cypress and cypress, and it is an evergreen scale-leaved arborescent belonging to the genus Seedaceae (側柏-科 Cupressaceae). It has been found to have growth inhibition against larvae of pests such as mosquitoes and flies.

Pyrethrum (wild chrysanthemum) is a herbaceous perennial herb that is already widely used as an insecticide for mosquitoes and pesticides, and is native to Dalmatia in Europe.

Bamboo liquid (bamboo vinegar) is a liquid extracted from the leaves of bamboo and is known to have sterilizing and deodorizing power.

The perforated extract and cypress extract used in the present invention were extracted by root and fruit, and left aged at room temperature for 15 days, and then compressed and fermented extract was aged again at room temperature for 20 days, and bamboo liquid was obtained from bamboo. After harvesting the leaves of aged at room temperature for 15 days, and then compressed and fermented extract was aged again at room temperature for 20 days to obtain and then used.

In addition, methyl alcohol and glycerin were purchased commercially.

<Example 1>

First, in order to prepare pest repellents and larvae inhibitors, add 150 ml of pericocci extract, 150 ml of cypress extract, 100 ml of pyrethrum extract, 150 ml of bamboo liquid, 120 ml of methyl alcohol, and 30 ml of glycerin and stir thoroughly. A pest repellent having control ability was prepared.

The pest repellent and larvae inhibitors were put in a nebulizer, and 100 ml of pest repellent and larvae inhibitor were sprayed into a space (3m x 5m) where sows were raised in a barn consisting of 8m in width and 30m in height and 4.5m in height. .

At this time, by spraying a pest repellent having larvae control ability in the rearing space so that the pest repellent having larvae control is buried enough to not only the sowing breeding space but also the body of the sows. The number of mosquitoes running on the sows was observed while closing so that no new mosquitoes were introduced.

As a result of the experiment, 20 to 25 mosquitoes were observed around the sows just before spraying the insect repellent having the control ability of the larva of the present invention, but not immediately after the spraying until 12 hours had elapsed in the spray space, but after 12 hours. From 1 to 2 mosquitoes were observed in the spray space, but they roamed only in the surrounding space and could not run into the sows and the condition lasted for about 24 hours.

In addition, it was confirmed that the smell from the pig was also weakened much.

It is judged that the smell of pig yarn is weakened by the deodorizing ability of the bamboo liquid used in the present invention.

<Example 2>

After putting the pest repellent having the control ability of the larva prepared in Example 1 into the sprayer, the mosquito net is installed in the water puddle where water is contained and the larvae of the mosquito larvae are sprayed 7 times every 3 days at 100 ml intervals. The number of adult mosquitoes transformed in the waterholes was observed.

In order to be able to compare the number of mosquitoes, the water pool was artificially formed to have a diameter of 1 meter in the outdoor, and the experiment was conducted after leaving the mosquitoes in summer for 30 days.

At this time, the pest repellent having the control ability of the larva of the present invention in one water puddle was not sprayed, and the pest repellent having the control ability of the larva was sprayed only in the other puddle.

As a result, no mosquitoes were observed in the water puddle sprayed with insect repellent having the control ability of the larvae of the present invention, but 100 to 120 mosquitoes in the puddle without spray spraying the pest repellent having the larva's control ability. Was observed

In Example 2, the water puddle to which the pest repellent having the larvae control ability was sprayed did not kill all the larvae or grow, and the mosquitoes were not transformed into the adult, but the pest repellent having the larva's control ability was not sprayed. All the larvae in the pools are considered to be adult.

Claims (1)

Take root and fruit of Zhagong and leave it for 15 days at room temperature. After pressing the fermented extract again for 20 days at room temperature, extract 15v / v% and extract the root and fruit of Cypress. After aging for 15 days at room temperature, the pressed fermented extract was left to mature for 20 days at room temperature. After extracting 15v / v% of the extracted cypress extract and roots and stems of wild chrysanthemums, they were aged for 15 days at room temperature. Compressed fermented extract was left to mature at room temperature again for 20 days, and extracted 10v / v% Pyrethrum extract and bamboo leaves, which were aged for 15 days at room temperature and then pressed and fermented extract again at room temperature for 20 days. 15v / v% of bamboo extract, left untreated, 30v / v% of purified pure water, 12v / v% of methyl alcohol, and 3v / v% of glycerin were prepared. Insect repellents with relief performance of the larvae.