KR20170114843A - Agricultural chemical composition for prevention of the Pear Scab comprising peroxyacetic acid - Google Patents
Agricultural chemical composition for prevention of the Pear Scab comprising peroxyacetic acid Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
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Abstract
본 발명은 과산화초산이 첨가된 농약 조성물에 관한 것으로 상기 농약 조성물은 배 흑성병에 대한 뛰어난 방제효과를 나타내므로 이를 유효성분으로 첨가된 농약 조성물을 제공하는 효과가 있다.The present invention relates to a pesticidal composition to which a peroxyacetic acid is added, and the pesticidal composition exhibits an excellent controlling effect against a blight-black disease, and thus has an effect of providing a pesticidal composition containing the same as an active ingredient.
Description
본 발명은 배 흑성병 방제용 농약 조성물에 관한 것으로 더욱 상세하게는 과산화수소에 초산을 혼합해 제조한 과산화초산이 첨가된 배 흑성병 방제용 농약 조성물에 관한 것이다.More particularly, the present invention relates to a pesticidal composition for controlling papillary erosion with added peroxyacetic acid prepared by mixing acetic acid with hydrogen peroxide.
배 흑성병은 배 검은별무늬병이라고도 불리는 질병으로 배 흑성병균(Pear Scab)이 일으키는 질병으로 진균계, 자낭균문, 소방형자낭균강, 플레오스포라목, 플레오스포라과에 속하는 벤투리아 나시콜라다나카 & 야마모토(Venturia nashicola Tanaka & Yamamoto)이 병원균이다. 이 병원균은 배나무의 어린 조직으로 침투하여 잎, 과일, 줄기 등 배나무 전체에 피해를 주고 생육조건은 습도가 높으면서 15~20℃의 서늘한 온도에서 잘 자라는 균이다. 처음에는 잎의 잎맥에 따라 뚜렷하지 않은 부정형 또는 타원형의 검은 병반이 생기고, 점차 진전되면서 그을음모양의 포자들이 무수히 발생한다. 과일에는 유과때부터 검은 부정형의 병반이 생겨 진전되며 검은 그을음병반이 된다.It is a disease caused by Pear Scab. It is caused by fungi, acanthosis, flaccid mycorrhizal fungus, Pleospora nodule, Bentoulianas cola Tanaka & Yamamoto belonging to Pleospora family. (Venturia nashicola Tanaka & Yamamoto) are the pathogens. This pathogen penetrates into the young tissue of pears and damages whole pears such as leaves, fruits, and stems. Growing conditions grow well at a cool temperature of 15 ~ 20 ℃ with high humidity. Initially, there are indeterminate amorphous or elliptical black lesions along the leaf vein of leaves, and soot-like spores occur in a progressive manner. Fruit has developed from black to black irregular shaped lesions and becomes a black sooty lesion.
배 흑성병에 감염된 배의 생육속도는 매우 느리고 한 번 배 과수원에 발병하면 잎맥을 차단하여 잎이 모두 떨어지면서 과일의 생장이 멈출 뿐만 아니라 과일의 모양을 변형시켜 상품의 가치를 떨어뜨린다. 그러나 특별한 치료약이 없어 한번 발병하면 치명적인 과일 피해를 가져오게 된다.The rate of growth of the infected ship is very slow, and once it has developed in the orchard, it stops the leaf vein and stops the growth of the fruit as well as the shape of the fruit. However, there are no special remedies, which can lead to fatal fruit damage if it occurs once.
과산화초산(Peroxyacetic acid)은 과산화수소에 초산을 혼합하여 제조하며 주로 의료장비, 기구 등의 살균 세척 식품, 음료, 주류 생산공정의 살균세척제 등으로 사용되며 사용 후 초산, 산소, 물로 분해되는 친환경적인 살균제이다.Peroxyacetic acid is produced by mixing hydrogen peroxide with acetic acid. It is mainly used for disinfection cleaning products for medical equipments and instruments, disinfection cleaner for beverage and liquor production process, etc., and eco-friendly disinfectant to be.
본 발명과 관련된 선행문헌으로는 대한민국 등록특허 제10-0363896호에 공지되어 있으나 이는 과초산을 이용한 의료기기 세척제 및 그 제조방법에 관한 것이다. 그러나 현재까지 과산화초산을 이용한 배 흑성병 방제용 농약 조성물에 관련된 발명은 공지되거나 암시된 바 없다.The prior art related to the present invention is known from Korea Patent No. 10-0363896, which relates to a cleaning agent for medical equipment using peracetic acid and a method for manufacturing the same. However, until now, the invention relating to the pesticide composition for the prevention of vascular malformation using peroxyacetic acid has not been known or suggested.
따라서 본 발명의 목적은 배 흑성병 방제에 효과가 있는 과산화초산이 첨가된 농약 조성물을 제공하는 데 있다.Accordingly, it is an object of the present invention to provide an agricultural chemical composition to which peroxyacetic acid is added, which is effective for the control of vasculitis.
본 발명은 농약 조성물 100중량%를 기준으로 하여, 66 내지 52중량%의 물에 1중량%의 에틸리덴-1,1-디포스폰산(HEDP)을 첨가하여 용해시키는 단계와; 상기 단계에서 용해시킨 용해물에 20 내지 27중량%의 아세트산(CH3COOH) 및 13 내지 20중량%의 과산화수소(H2O2)를 첨가하는 단계를 통하여 제조한 과산화초산이 첨가된 농약 조성물을 배 흑성병에 처리하여 방제효과를 평가함으로써 달성하였다.The present invention provides a method for preparing a pesticidal composition, comprising: adding and dissolving 1% by weight of ethylidene-1,1-diphosphonic acid (HEDP) in 66 to 52% by weight of water, based on 100% The pesticide composition to which the peracid nitric acid is added is added to the lysate dissolved in the above step by adding 20 to 27% by weight of acetic acid (CH 3 COOH) and 13 to 20% by weight of hydrogen peroxide (H 2 O 2 ) And the control efficacy was evaluated by treating the infant with acromegaly.
본 발명에 따른 과산화초산이 첨가된 배 흑성병 방제용 농약 조성물을 제공할 수 있는 뛰어난 효과가 있다.There is an excellent effect that it is possible to provide a pesticidal composition for controlling an epidermolysis dysentery with the addition of peroxyacetic acid according to the present invention.
본 발명에 따르면 상기 농약 조성물에 시판중인 농약과 혼합할 경우 농약 단독 사용보다 방제효과가 더 뛰어나다.According to the present invention, when the pesticidal composition is mixed with a commercially available pesticide, the effect of controlling the pesticide is more excellent than the use of the pesticide alone.
도1은 배 흑성병에 대한 본 발명에 따른 과산화초산이 첨가된 농약 조성물의 처리 농도별 방제효과를 나타낸 사진도이다.
도2는 시판중인 농약 중 Difenoconazole 및 Tebuconazole을 주성분으로 하는 농약을 각각 처리시와 본 발명 농약 조성물과 혼합 처리시 배 흑성병의 방제효과를 비교한 사진도이다.
도3은 시판중인 농약 중 Fluxapyroxad 및 Pyraclostrobin을 주성분으로 하는 농약을 각각 처리시와 본 발명 농약 조성물과 혼합 처리시 배 흑성병의 방제효과를 비교한 사진도이다.
도4는 시판중인 농약 중 Polyoxin B 및 Pyrimethanil을 주성분으로 하는 농약을 각각 처리시와 본 발명 농약 조성물과 혼합 처리시 배 흑성병의 방제효과를 비교한 사진도이다.1 is a photographic view showing the effect of controlling the concentration of a pesticidal composition to which acetic acid peroxide is added according to the present invention on a treatment concentration.
FIG. 2 is a photograph showing the effect of controlling pesticides containing Difenoconazole and Tebuconazole as main components in commercial pesticides, and the control effect of blight blackness when they are mixed with the pesticidal composition of the present invention.
FIG. 3 is a photograph showing the effect of controlling pesticidal agents of Fluxapyroxad and Pyraclostrobin as a main component in commercial pesticides and the control effect of blight blackness in a mixed treatment with the pesticidal composition of the present invention.
FIG. 4 is a photograph showing the effect of controlling pesticides containing polyoxin B and pyrimethanil as main components in commercial pesticides, and the control effect of blight blackness in mixing with the pesticidal composition of the present invention.
본 발명은 과산화초산이 첨가된 배 흑성병 방제용 농약 조성물에 관한 것이다.The present invention relates to a pesticidal composition for controlling an anti-epileptic blight to which peroxyacetic acid is added.
본 발명의 배 흑성병 방제용 농약 조성물은 단독 사용하거나 다른 농약과 혼용하여 사용하거나 또는 증류수에 1배 이상 1000배 이내의 희석액을 사용할 수 있다.The pesticidal composition for pest control of the present invention may be used singly or in combination with other pesticides, or may be used in distilled water at a dilution rate of at least 1: 1000 times.
본 발명에 따르면 상기 농약 조성물은 시판중인 배 흑성병 방제용 농약보다 높은 방제효과를 나타낸다.According to the present invention, the pesticidal composition exhibits a higher controlling effect than the commercial pesticide for the prevention of vascular black disease.
본 발명에 따르면 상기 농약 조성물은 시중에 판매중인 농약과 혼합 사용시에도 농약 단독 사용시보다 더 높은 방제효과를 나타낸다.According to the present invention, the pesticidal composition of the present invention exhibits a higher control effect even when mixed with pesticides sold on the market even when used alone.
본 발명의 상기 농약 조성물은 물, 에틸리덴-1,1-디포스폰산, 아세트산 및 과산화수소를 첨가하여 제조한 과산화초산을 과산화수소와 혼합하여 제조한다.The pesticidal composition of the present invention is prepared by mixing peroxyacetic acid prepared by adding water, ethylidene-1,1-diphosphonic acid, acetic acid and hydrogen peroxide with hydrogen peroxide.
본 발명을 제조예 및 실험예에 따라 더욱 상세하게 설명한다. 그러나 하기 제조예 및 실험예는 본 발명을 예시하기 위한 것에 불과하므로 본 발명의 권리범위를 한정하는 것으로 의도되지는 않는다.
The present invention will be described in more detail with reference to Preparation Examples and Experimental Examples. However, the following Preparation Examples and Experimental Examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
실시예1. 농약 조성물 제조Example 1. Pesticide composition manufacturing
배 흑성병 방제용 과산화초산이 첨가된 농약 조성물은 다음과 같이 제조하였다. 농약 조성물 100중량%를 기준으로 하여, 66 내지 52중량%의 물에 1중량%의 에틸리덴-1,1-디포스폰산을 첨가하여 용해시키는 단계와; 상기 단계에서 용해시킨 용액에 20 내지 27중량%의 아세트산 및 13 내지 20중량%의 과산화수소를 첨가하는 단계를 통하여 과초산을 제조하였다. 상기에서 제조된 과초산 4.8중량%와 과산화수소 12중량%를 혼합하여 본 발명 배 흑성병 방제용 과초산 농약 조성물을 얻었다.
The pesticidal composition to which peroxyacetic acid for controlling vasculitis was added was prepared as follows. Adding and dissolving 1% by weight of ethylidene-1,1-diphosphonic acid in 66 to 52% by weight of water, based on 100% by weight of the pesticidal composition; The peracetic acid was prepared by adding 20 to 27 wt% of acetic acid and 13 to 20 wt% of hydrogen peroxide to the solution dissolved in the above step. 4.8% by weight of peracetic acid and 12% by weight of hydrogen peroxide, which were prepared above, were mixed to obtain the acetic acid pesticidal composition of the present invention.
실시예2. 배 흑성병 방제효과 비교Example 2. Comparison of efficacy of antiplatelet effect
배 흑성병 방제효과를 본 발명 과산화초산이 첨가된 농약 조성물과 Difenoconazole, Tebuconazole, Fluxapyroxad, Pyraclostrobin, Polyoxin B 및 Pyrimethanil을 주성분으로 하는 시판중인 농약 6종의 흑성병 방제효과를 비교하기 위해 10% Difenoconazole를 2,000배, 25% Tebuconazole를 2,000배, 15.3% Fluxapyroxad를 4,000배, 22.9% Pyraclostrobin을 4,000배, 10% Polyoxin B를 1,000배 및 30% Pyrimethanil를 1,000배 희석하여 배 흑성병원균 방제효과를 비교하였다.
In order to compare the effect of the pesticidal composition containing peroxyacetic acid and the commercially available agrochemicals containing Difenoconazole, Tebuconazole, Fluxapyroxad, Pyraclostrobin, Polyoxin B and Pyrimethanil as main components, 10% Difenoconazole was added at 2,000 times , 25% Tebuconazole 2,000 times, 15.3% Fluxapyroxad 4,000 times, 22.9% Pyraclostrobin 4,000 times, 10% Polyoxin B 1,000 times, and 30% Pyrimethanil 1,000 times.
실험예1. 배 흑성병 방제효과Experimental Example 1 Effect of antiplatelet effect
본 발명 과초산 농약 조성물의 배 흑성병 방제효과를 확인하기 위하여 상기 실시예1의 방법에 따라 제조한 과초산을 각각 125배, 250배 및 500배의 농도로 희석하여 디스크 페이퍼에 분무하여 배 흑성병원균을 배양한 플레이트 상에 놓아 흑성병원균의 방제효과를 확인하였다.In order to confirm the effect of the present invention and the acetic acid pesticide composition on the control of vasculitis, peracetic acid prepared by the method of Example 1 was diluted to 125, 250 and 500 times, respectively, and sprayed on disk paper, Was placed on a cultured plate to confirm the effect of controlling the black pathogens.
실험 결과, 도1에서 알 수 있듯이 본 발명 과초산 농약 조성물의 농도가 높을수록 배 흑성병의 방제효과가 높게 나타났음을 확인하였다.
As shown in FIG. 1, it was confirmed that the higher the concentration of the present invention and the acetic acid pesticide composition, the higher the control effect of the blight-black disease.
실험예2. 본 발명 과초산 농약의 배 흑성병 방제효과Experimental Example 2 Effect of the present invention and acetic acid pesticide on the control of vascular black disease
본 발명 과초산 농약의 배 흑성병 방제효과를 확인하기 위하여 상기 실시예2의 농약 6종을 디스크 페이퍼에 각각 분무하여 배 흑성병원균을 배양한 플레이트 상에 놓아 그 방제효과를 확인하였다.In order to confirm the effect of the present invention and the acetic acid pesticide to control vasculitis, six pesticidal agents of Example 2 were sprayed onto disk papers, respectively, and placed on a plate cultivated with scabs.
실험 결과, 도2 내지 도4에서 알 수 있듯이 Difenoconazole, Tebuconazole 및 Polyoxin B에서는 배 흑성병에 대한 높은 방제효과가 나타났으나 Fluxapyroxad, Pyraclostrobin 및 Pyrimethanil는 방제효과가 미미하게 나타났다. 또한, 상기 실험예1과 배 흑성병 방제효과를 비교했을 때 본 발명 과초산 농약 조성물의 방제효과가 더 높은 것으로 확인되었다.
As can be seen from Figs. 2 to 4, Difenoconazole, Tebuconazole and Polyoxin B showed a high control effect on embryonic blackness, but Fluxapyroxad, Pyraclostrobin and Pyrimethanil showed little control effect. In addition, when the efficacy of the present invention and the acetic acid pesticide composition were compared,
실험예3. 본 발명 과초산 농약 조성물과 농약 혼합 처리시 배 흑성병 방제효과Experimental Example 3. The effect of the present invention, acetic acid pesticide composition,
본 발명 과초산 농약 조성물과 농약 혼합 처리시 배 흑성병 방제효과를 확인하기 위하여 상기 실시예1의 방법으로 제조한 본 발명 과초산 농약 조성물 250배 희석액과 상기 실시예2의 시판중인 농약 6종을 각각 부피비 1:1(v/v)로 혼합하여 디스크 페이퍼에 분무하여 배 흑성병원균을 배양한 플레이트 중앙에 놓아 방제효과를 확인하였다. In order to confirm the effect of the present invention and the acetic acid pesticide composition and pesticide mixture treatment, the dilution of the 250-fold diluted acetic acid composition of the present invention prepared by the method of Example 1 and the 6 kinds of commercially available pesticides of Example 2 (V / v), sprayed onto a disk paper, and placed in the center of the incubated plate.
실험 결과, 도2 내지 4에서 알 수 있듯이 본 발명 과초산 농약 조성물과 시판중인 농약을 혼합 사용시 농약 단독 처리시보다는 높은 방제효과를 나타냈다.
As a result of the experiment, as shown in FIGS. 2 to 4, when the acetic acid pesticide composition of the present invention was mixed with commercially available pesticide, a higher control effect than that of the pesticide alone treatment was shown.
본 발명은 과초산이 첨가된 농약 조성물에 관한 것으로 배 흑성병 방제에 뛰어난 효과가 있으므로 농약 산업상 매우 유용한 발명인 것이다.The present invention relates to a pesticidal composition to which peracetic acid has been added, and is an extremely useful invention in the pesticide industry because it has an excellent effect on the control of pancreatic cancer.
Claims (2)
And acetic acid as an active ingredient.
The diluting liquid of the composition for blacking-out detergents according to claim 1,
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| KR20230027667A (en) * | 2021-08-19 | 2023-02-28 | 전남대학교산학협력단 | Composition for preventing pear black stain and apparatus for preventing pear skin stain using the same |
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| KR20230027667A (en) * | 2021-08-19 | 2023-02-28 | 전남대학교산학협력단 | Composition for preventing pear black stain and apparatus for preventing pear skin stain using the same |
| KR20240010077A (en) * | 2021-08-19 | 2024-01-23 | 전남대학교산학협력단 | Composition for preventing pear stain and method for removing pear skin stain using the same |
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