KR101796776B1 - Manufacturing method of pest control composition for honeybee and pest control composition thereby the same that - Google Patents

Abstract

The present invention relates to a novel method for manufacturing an environment-friendly pest control composition capable of effectively controlling Varroa jacobsoni and Tropilaelaps clareae without damage to honeybee or larva and having environment-friendly advantages, and to an environment-friendly pest control composition manufactured thereby. The method for manufacturing an environment-friendly pest control composition comprises the following processes: mixing and stirring liquid paraffin and an emulsifying agent at a volume ratio of 1 : 0.01-0.05 to prepare a liquid paraffin-emulsifying agent mixture; mixing alcohol and formic acid at a volume ratio of 2-3 : 1 to prepare a formic acid-alcohol solution; and mixing and stirring the formic acid-alcohol solution and the liquid paraffin-emulsifying agent mixture at a volume ratio of 1 : 8-10.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a honey bee control composition, a honey bee control composition,

The present invention relates to a process for producing an environmental-friendly bee control composition and an environmental-friendly bee control composition prepared thereby. More specifically, the present invention relates to an effective environment-friendly bee control composition for a bee mite and a spiny mite without damaging bees and larvae, To a process for producing a composition and to an eco-friendly bee control composition produced thereby.

Bee mites (ticks) and spiny mites attach themselves to the body of bees and bees larvae, sucking their fluids and hatching them from the body of the bee larva. As a result, the population increases exponentially, and the power of the bee group decreases rapidly, resulting in enormous damage to the beekeeping farmhouse. Therefore, in the beekeeping industry, the relief of bee mites (ticks) and spiny mites is very important.

On the other hand, honey bee control method using formic acid is used. Formic acid is wetted on a pad or put in a container and put in a beehive so that formic acid is volatilized to be controlled. However, this conventional method is difficult to use when the temperature is high or low, and it is difficult to control the amount of formic acid so that bees are not damaged by formic acid. In addition, since only formic acid is used, there is a disadvantage that care must be taken to prevent workers from being harmed by formic acid.

Korean Patent No. 10-1298351 (March 13, 2013)

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a method for controlling honeycomb and moss mite by controlling the formic acid and liquid paraffin, A method for producing an eco-friendly bee control composition of the present invention, which has the advantage of being environmentally friendly because it can be rapidly controlled and minimized in the reduction of the fill rate, by using eco-friendly materials, To provide an eco-friendly bee control composition.

According to one aspect of the present invention, there is provided a process for producing a liquid paraffin-emulsifier mixture by mixing liquid paraffin and emulsifier at a ratio of 1: 0.01 to 0.05 volume ratio and stirring the mixture; The process of making the formic acid-spirit solution by mixing the alcohol and the formic acid in a volume ratio of 2: 3: 1; And a step of mixing and stirring the formic acid-alcohol solution and the liquid paraffin-emulsifier mixture at a volume ratio of 1: 8 to 10, and stirring the mixture. The method for preparing an environmental-friendly bee control composition, / RTI >

According to another aspect of the present invention, in the process of preparing the formic acid-alcohol solution, 15 to 50 g of oxalic acid is added per 100 cc of the alcohol.

According to still another aspect of the present invention, a green tea extract obtained by immersing a green tea leaf in a drinking water of the alcohol is used as an extract of an effective ingredient of green tea leaves.

According to another aspect of the present invention, in the process of preparing the formic acid-alcohol solution, ginkgo biloba extract and flavonoid are further added.

The use of formic acid and liquid paraffin having the above-described composition together can provide a synergistic effect to the control of bee mite and thorn mite by adding the effect of controlling liquid paraffin to the effect of controlling formic acid. Therefore, the control effect of bee mite and thorn mite . Further, unlike the disinfecting method in which the beehives are disinfected and the aerosol is also good because the use of alcohol is used and the conventional formic acid is naturally gradually evaporated, the appropriate lethal dose can be quickly sprayed on the beehive, so that the control effect can be obtained quickly.

Particularly, the present invention is characterized in that a liquid paraffin-emulsifier mixture solution is mixed and stirred with a formic acid-alcohol solution in which formic acid is dissolved in alcohol, thereby easily emulsifying formic acid, alcohol and liquid paraffin and emulsifying effect. The components are not separated. Further, by using formic acid and liquid paraffin together, unlike the antimetric agent using only formic acid, the composition has no skin irritation even when it comes in contact with the skin of the worker performing the smear.

In addition, since environment-friendly materials such as liquid paraffin for food additions, oxalic acid, formic acid, and ginkgo biloba extract are used instead of artificial chemicals, there is little damage to honey bees and larvae, there is little risk of remaining in beeswax, So it has an environmental friendly advantage.

If the green tea extract containing the green tea active ingredient is used as needed, the effect of controlling the bee mite and thorn mite by the catechin or flavonoid ingredient contained in the green tea and the sterilizing effect of the beehive are increased. Further, if ginkgo biloba extract and flavonoid are further added as needed, they are elevated because the controlling effect is increased by these components, and the content of formic acid is relatively decreased, Is reduced and the handling time is shortened because the bees are paralyzed by the formic acid to shorten the activity time, thereby minimizing the decrease in the filling rate of the bees.

In addition, when oxalic acid is further used, the effect of controlling oxalic acid is added, and thus a control composition with excellent controllability can be provided.

1 and 2 show a sheet photograph laid on the beehive floor at the time of primary and secondary prevention according to the first embodiment of the present invention.

Hereinafter, the present invention will be described in more detail.

According to a first embodiment of the present invention, the present invention is produced by using the following methods using liquid paraffin, emulsifier, formic acid, and alcohol.

1) Liquid paraffin and emulsifier are stirred.

Liquid paraffin is a colorless and odorless liquid consisting of paraffinic high-grade hydrocarbons, and is used in cosmetics and pharmaceuticals. This liquid paraffin not only has the effect of preventing the pores of bee mite and thorn mite by losing them, but also has the advantage of easy spraying at the soft mite period because of low specific gravity and viscosity. Especially, it is harmless to the human body to the extent that it is used in cosmetics or medicines, and has an advantage of being environmentally friendly, so it is preferably used in the present invention.

An emulsifier for foods such as glyceryl monostearate is used as the emulsifier.

In this process, liquid paraffin and emulsifier are added to a stirrer and stirred evenly to form a liquid paraffin-emulsifier mixed solution. The liquid paraffin and emulsifier are mixed at a ratio of 1: 0.01-0.05 volume ratio. If the amount of the emulsifier is less than the above level, the emulsification of the raw materials is not properly performed and the layer separation of the composition occurs. If the emulsifier is added above the level, the emulsifying effect is not further increased. And the control effect is also lowered.

2) Mix formic acid with spirit.

Formic acid is a colorless, irritating, odorless liquid that forms a blister on the skin. It is a natural acid extracted from plants such as nettle, which is naturally soluble in water, ethanol and ether. It is highly corrosive and strongly stimulates the skin, the mucous membranes of the eyes and the like. This formic acid disrupts the respiration of bee mite and destroys the mite, because it is soluble in formic acid, so it does not accumulate in beeswax and has the advantage of less residual risk.

And the alcohol (ethanol) improves the function of disinfecting the beehive and the cooperation of the present invention. When the alcohol is used, the wettability of the produced control composition is improved and the control effect is maintained for a long time.

Since formic acid is dissolved in alcohol (ethanol), mixing formic acid with formic acid dissolves the formic acid in the alcohol to form a formic acid-alcohol solution. It is preferable to mix 95% alcohol and 85% formic acid in a volume ratio of 2: 3: 1. When the alcohol is mixed at a level lower than the above level, mist is not properly formed. If the alcohol is mixed at a level higher than the above level, the amount of formic acid is relatively decreased, which reduces the effect of controlling.

3) Mix liquid paraffin-emulsifier mixture with formic acid-alcohol solution.

Formic acid-alcohol solution and liquid paraffin-emulsifier mixture are mixed and evenly stirred. Formic acid-alcohol solution and liquid paraffin are emulsified by emulsifier. Preferably, the mixed solution of formic acid and liquid paraffin-emulsifier is mixed at a ratio of 1: 8 to 10 by volume and stirred well. When the liquid paraffin-emulsifier mixture is mixed at a level lower than the above level, the formic acid-liquor solution and the liquid paraffin are not properly emulsified. As a result, there is a fear that these components are separated as time elapses and the content of formic acid is relatively increased. The bees are paralyzed for a relatively long period of time, which decreases the fill rate of the bees. When the liquid paraffin-emulsifier mixture is mixed more than the above level, the mixing amount of the liquid paraffin is increased to increase the control effect by the liquid paraffin. However, since the control effect by the formic acid is lowered relatively, It is difficult to expect a synergistic effect of balance, and the disinfecting effect of the beehive by the alcohol is lowered.

Particularly, the present invention has an advantage that formic acid, liquor, and liquid paraffin can be effectively emulsified by mixing the liquid paraffin-emulsifier mixture solution with the formic acid-liquor solution by first dissolving formic acid in the alcohol.

Experimental Example 1

The liquid paraffin-emulsifier mixture prepared by mixing the formic acid-alcohol solution and the liquid paraffin and the emulsifier at a ratio of 1: 0.01 by volume in the ratio of 2: 1 by volume of the alcohol and 85% of the formic acid was mixed at a ratio of 1:10, made.

The manufactured bee control composition was sprayed on a beehive expected to cause damage to honey bee mite and thorn mite using a commercially available vaporization type softener (Model: FUJIKA 150) ) 0.5 ~ 0.8 ml of formic acid was vaporized and the amount of fume was adjusted to be injected into the beehive. When 0.5 ~ 0.8 ml of formic acid was vaporized and fogged, the amount of liquid paraffin mist was calculated to be about 5 ~ 8 ml.

The sheet was laid on the bottom of the beehive to prevent smoke from the smoke, and the bee mite and thorn mite were identified. The sheet was removed from the beehive about 24 hours after the blast. Figures 1 and 2 are photographs of sheets laid on the beehive floor in primary and secondary prevention. Table 1 shows the number of bee mites and acanthopagans detected in the sheets.

Bee vetch
Number of thorns

1st prevention

45
35
Second prevention

26
17

In Figures 1 and 2, the number of cadavers of bee mite and thorn mite killed after the control can be confirmed. The blue color is the cadaver of bee mite and the red is the dead mite.

At the time of primary prevention, there were 45 carcasses of bee mite and 35 carcass of spiny mite. However, there were 26 carcasses of bee mite killed at the time of secondary prevention and 17 mature mite at the time of secondary prevention. The number of dead bodies of mites and thorny mites decreased. Thus, it can be seen that the number of honeybee mites and the number of visible mites decreased to 1/2 level after the secondary prevention, that is, the control composition according to the present invention has a superior antiviral effect .

 Hereinafter, other embodiments of the present invention will be described, and the same structures and effects as those of the above-described embodiments will not be described.

In the second embodiment of the present invention, ginkgo biloba extract and flavonoid are further included. Ginkgo biloba extract is hot water extract of active ingredient in Ginkgo biloba, and flavone glycoside is the main ingredient.

Flavonoids are phenolic compounds. Flavonoids are classified into four types, anthocyanin, flavone, flavonol and isoflavone, depending on the substituent structure and position. Flavonoids have antibacterial and viral properties.

When these ginkgo extracts and flavonoids are further contained, the components are added to a control function against bee mite and acanthiasis. When these components are further included, the concentration of formic acid in the composition is reduced, but the overall control effect is lowered It does not. Therefore, the skin irritation caused by the formic acid of the preventive composition is reduced, and the handleability is improved. Also, since the time for which the bee is paralyzed by the formic acid and is unable to act is relatively short, the dropping rate of the bee can be minimized.

These Ginkgo biloba extracts and flavonoids are added in a ratio of 1: 0.05-0.1 parts by volume to formic acid, respectively. When the amount thereof is less than the above level, the effect of these components is insignificant. If the components are mixed more than the above level, the balance of each component is disrupted, and it is difficult to expect an increased control effect by each component.

In the third embodiment of the present invention, a green tea extract is used instead of alcohol. The green tea extract is obtained by immersing the green tea leaves in the alcoholic beverages for a predetermined period of time and draining the active ingredient of the green tea into the alcohol. Preferably, 100-400 g of green tea leaves are added to 1 liter of the alcohol and left at room temperature for several months. Since the method of preparing green tea extract using such a spoon is a known method, a detailed description thereof will be omitted.

Using this extract of green tea extract, the composition of the present invention is prepared in the same manner as in the above-mentioned examples. In this case, the effectiveness of the green tea contained in the green tea is enhanced. In other words, the effect of controlling catechin and flavonoid contained in green tea increases the control effect of bee spider mite and spiny mite, and the sterilizing effect of beehive. Especially, green tea contains a large amount of flavonoid, so that the effect of controlling is enhanced by flavonoid.

In the fourth embodiment of the present invention, oxalic acid is further used. Oxalic acid (oxalic acid) is widely distributed in plants in the form of potassium salt or calcium salt, and is also referred to as a fish.

In this embodiment, further oxalic acid is added in the process of making the formic acid-alcohol solution. First, oxalic acid is dissolved in the alcohol, and the formic acid is mixed and dissolved therein. Oxalic acid dissolves about 15 ~ 50g per 100cc of alcohol. When oxalic acid is dissolved in less than the above level, the effect of oxalic acid is insignificant. When the amount of oxalic acid is mixed more than the above level, balance with formic acid or liquid paraffin is broken and it is difficult to expect an effect of increased control by each component.

In general, oxalic acid is used to control pests. When oxalic acid is used, heat is applied to oxalic acid, and oxalic acid is burned to inject the smoke into the beehive. When oxalic acid smoke is buried in bees, Oxalic acid is inhaled into the insect body when it eats, causing damage to the digestive organs of the insect pest and causing the insect to die. The use of oxalic acid as a control method is an eco-friendly method, but it has a disadvantage in that expensive oxalic acid fumigant is required for fuming oxalic acid.

However, in the present invention, since oxalic acid is dissolved in the alcohol, Oxalic acid It is possible to control without fumigation. In particular, since the function of controlling oxalic acid, formic acid and liquid paraffin is added, the controlling function is further improved, so that a control composition having excellent quality and being environmentally friendly can be produced.

Claims (5)

Mixing the liquid paraffin and the emulsifier at a ratio of 1: 0.01 ~ 0.05 by volume and stirring to prepare a liquid paraffin-emulsifier mixture;
95% of alcohol and 85% of formic acid in a 2: 3: 1 volume ratio to form a formic acid-alcohol solution; And
Mixing the formic acid-alcohol solution and the liquid paraffin-emulsifier mixture at a volume ratio of 1: 8 to 10 and stirring;
Lt; / RTI >
Wherein the step of preparing the formic acid-alcohol solution comprises 15 to 50 g of oxalic acid per 100 cc of the alcoholic beverage, or the ginkgo leaf extract and the flavonoid are contained in a ratio of 1: 0.05 to 0.1 volume ratio with respect to the formic acid, respectively.
delete The method according to claim 1,
The method for manufacturing an environmental-friendly bee control composition according to claim 1, wherein the alcohol is a green tea extract obtained by immersing green tea leaves in a drinking water to extract active ingredients of green tea leaves.
delete 4. The eco-friendly bee control composition according to claim 1, which is produced by any one of the methods described in claims 1 and 3.

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