KR101241300B1 - Herbicidal composite - Google Patents

Herbicidal composite Download PDF

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KR101241300B1
KR101241300B1 KR1020120067456A KR20120067456A KR101241300B1 KR 101241300 B1 KR101241300 B1 KR 101241300B1 KR 1020120067456 A KR1020120067456 A KR 1020120067456A KR 20120067456 A KR20120067456 A KR 20120067456A KR 101241300 B1 KR101241300 B1 KR 101241300B1
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South Korea
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grass
weeds
comparative example
herbicide
wood vinegar
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KR1020120067456A
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Korean (ko)
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김병국
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김병국
리첸건설 (주)
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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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
    • 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
    • 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
    • A01N25/30—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 characterised by the surfactants
    • 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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: An herbicidal composition is provided to ensure remove and suppress weeds and to prevent acidification with an eco-friendly method. CONSTITUTION: An herbicidal composition contains 2g of flazasulfron, 50ml of pendimethalin, 50ml of bentazone, 10ml of a spreader sticker, and 400ml of pyroligneous liquor. A method for preparing the pyroligneous liquor comprises: a step of heating oak trees in a charcoal kiln at 350-400 deg. C. and generating smoke; a step of liquefying the smoke at 85-120 deg. C.; and a step of maturing the liquefied liquid for 3-6 months.

Description

제초제 조성물{HERBICIDAL COMPOSITE}Herbicide composition {HERBICIDAL COMPOSITE}

본 발명은 제초제 조성물에 관한 것으로서, 잔디밭에서 자라는 1년생 혹은 다년생 잡초에 대한 작용 범위가 다른 성분을 조합함으로써 잔디에 해가 없고 잡초발생을 억제하거나 이미 발생된 잡초를 제거하며, 잔디에 새로운 영양분을 공급하고 토양의 산성화를 방지하고 인체에 거의 무해한 제초제 조성물에 관한 것이다.
The present invention relates to a herbicide composition, by combining components with a different range of action on the annual or perennial weeds growing on the lawn, harming the grass and suppressing the occurrence of weeds or removing already generated weeds, new nutrients to the grass It relates to a herbicide composition that supplies and prevents acidification of the soil and is almost harmless to the human body.

잔디밭의 유해 식물은 바람직하지 않은 경쟁자들로서, 이들은 억제하는 데는 상당한 경비 및 환경파괴의 요소가 될 수 있다. 이들은 장기간에 걸쳐 토양 중에 상생하여 성장하기 때문에, 잎 작용 및 토양 작용 제초제를 사용하여야만 효과적으로 억제할 수 있다.Toxic plants on the lawn are undesirable competitors, and they can be a significant expense and a factor of environmental degradation. Because they grow by mutual growth in the soil over a long period of time, leafing and soil-acting herbicides can be effectively inhibited.

잔디의 효율적 관리와 효과적인 잡초 제거를 위해서는 약제를 살포시, 잔디의 생명에 지장이 없을 것, 주변 조경 수목에 약해가 없을 것, 경제성이 있을 것 및 미관이 좋을 것 인체에 거의 무해것 등의 요소가 만족되어야 한다.For effective management of grass and effective weed removal, there are factors such as spraying chemicals without harm to grass life, no harm to surrounding landscape trees, economic feasibility and good aesthetics. Must be satisfied.

잔디를 관리함에 있어서 가장 문제가 되는 것은 잡초를 어떻게 제거하느냐로서, 다양한 잡초의 분류에 따라 잡초를 제거하는 수단이 차이가 나기도 한다.One of the most problematic aspects of managing lawns is how to remove weeds, which can lead to different weed removal methods depending on the weed classification.

잡초 방제법으로는 인력에 의한 제초 및 기계적 예초를 포함하는 경종적 방제법과 화학농약을 사용하는 화학적 방제법 등이 있다.Weed control methods include a spiking control method involving manpower and mechanical mowing, and a chemical control method using chemical pesticides.

일반적으로 뿌리까지 직접 제거할 수 있는 인력 제초를 선호하는 경향이 있으나, 인력이 투입되어 제초를 할 경우 잡초의 뿌리를 완전히 제거하는 것이 거의 불가능 하며, 잔디을 손상시켜 잔디의 품질 저하를 유발할 수 있고, 토양속의 잡초 씨앗의 발아조건이 형성되어 발아를 촉진하게 되어 잡초의 종족 번식력을 높여 더 많은 잡초가 번식하게 된다. 또한, 이 방법은 장시간이 소요되고 제초시 잡초의 종자가 퍼지기 때문에 장기간 제초 효과를 얻을 수 없는 등 경제적 비용도 높아진다.Generally we tend to prefer weed weeding, which can directly remove roots, but weeding is almost impossible to remove the weed's roots, and it can damage the grass and cause quality deterioration. Germination conditions of the weed seeds in the soil are formed to promote germination, which increases the breeding power of the weeds, and more weeds are reproduced. In addition, this method takes a long time, and the seeds of weeds spread when weeding, so that the herbicidal effect can not be obtained for a long time, and the economic cost also increases.

화학농약을 사용하는 화학적 방제법으로 유기인계 농약들을 사용하였는데 이들은 대부분 독성이 강하고, 잔류기간이 길어 인체에 축적되거나 토양에 잔류하는 등의 환경 오염 문제가 있었다. 하지만 다행히 최근 화학 농약은 대부분 대상 병해충 및 잡초에만 독성을 나타내는 선택성을 갖고 있어 생태계 독성이 낮거나 없으며, 잔류 기간도 짧아지는 경향이 있다.Organophosphorus pesticides were used as a chemical control method using chemical pesticides. Most of them were highly toxic and had a long retention period, causing environmental pollution such as accumulation in the human body or residual soil. Fortunately, however, most chemical pesticides in recent years have a selectivity that is toxic only to target pests and weeds, resulting in low or no ecosystem toxicity and a shorter retention period.

화학적 방제에 관련된 기술로는 국내 특허공보 제0154424호에 벤타존(bentazone)과 메코프롭(mecoprop)을 혼합, 살포하여 쇠치기풀을 방제하는 방법이 기술되어 있고, 국내 특허공보 제10-0199294호에는 잔디밭에 비선택성 제초제인 글리포세이트(glyphosate)를 처리함에 있어 지표면과 수직으로 살포하여 잔디의 약해를 줄이는 방법이 기술되어 있다. 국내 특허공보 제10-0413011호에는 프라자설푸론(flazasulfuron)과 메코프롭(mecoprop)을 혼합 살포하여 약해를 감소시키는 방법이 기술되어 있다. 그러나 이러한 방법들은 잔디에 발생하는 잡초의 일시적인 방제법으로서, 예방 효과를 기대할 수는 없으며, 잡초 발생시마다 매번 처리해야 하는 문제점을 갖고 있어 이를 개선하고자 국내 특허공보 제10-0853500호에는 상기 성분을 혼합하여 연중 종합관리하는 방법이 특허등록된 상태이다.As a technique related to chemical control, Korean Patent Publication No. 0444424 describes a method of controlling sturgeon by mixing and spraying bentazone and mecoprop, and Korean Patent Publication No. 10-0199294 This article describes how to reduce turf damage by spraying them perpendicular to the ground surface when treating non-selective herbicide glyphosate on lawns. Korean Patent Publication No. 10-0413011 describes a method of reducing the weakness by mixing and spraying plazasulfuron and mecoprop. However, these methods are a temporary control method of weeds occurring on the grass, and can not be expected to have a preventive effect, and have a problem that must be treated every time weeds occur. To improve this, Korean Patent Publication No. 10-0853500 mixes the above components. The year-round comprehensive management method is patent registered.

또한 국내 특허공보 제10-1069595호에는 이마자퀸(imazaquin), 메코프로프-피(mecoprop-p), 벤타존(bentazone), 페녹사프로프-피-에틸(fenoxaprop-p-ethyl), 실록산(siloxan)을 혼제하여 다양한 잡초에 대해 약효가 지속될 수 있는 제초제 조성물이 특허되기도 하였다.Also, Korean Patent Publication No. 10-1069595 discloses imazaquin, mecoprop-p, bentazone, phenoxaprop-p-ethyl, and siloxane. Herbicide compositions have also been patented that can be mixed with (siloxan) to sustain medicinal effects against various weeds.

그러나 기존에 시판되는 제초제만으로는 조성할 경우 약효 지속력이 다소 떨어지거나 특정 잡초에 대해서는 제거 효과가 떨어지기 때문에 특정 잡초는 더욱 무성해지는 단점이 발견되기도 하였고, 사용량을 줄인다고 하여도 그 성분의 효과를 대체할 수 있는 친환경적인 성분이 없어 환경 친화적인 면이 부족한 한계가 있었다.
However, some conventional weeding herbicides have been found to have some disadvantages, such as weaker sustainability or less effective removal of certain weeds. There is no limit on the environmentally friendly side because there is no environmentally friendly ingredients.

본 발명이 해결하고자 하는 과제는 다양한 종류의 잡초를 동시에 제거하거나 잡초 발생을 억제할 수 있으며 지속적인 약효를 가지는 잔디에는 해가 없는 제초제 조성물을 제공하는 것이다.
The problem to be solved by the present invention is to provide a herbicide composition that can remove various types of weeds at the same time or inhibit weeds and harmless to grass having a continuous effect.

본 발명은 상기 과제를 해결하기 위하여, 물 100ℓ당 유효 성분의 중량을 기준으로 플라자설퓨론(flazasulfron) 2 내지 5g, 펜디메탈린(pendimethalin) 50 내지 250㎖, 벤타존(bentazone) 50 내지 300㎖, 전착제 10 내지 25㎖ 및 목초액 400 내지 1000㎖를 포함하는 것을 특징으로 하는 잔디용 제초제 조성물을 제공한다. 이때 물 100ℓ당 유효 성분의 중량을 기준으로 플라자설퓨론은 2g, 펜디메탈린은 50㎖, 벤타존은 50㎖, 전착제는 10㎖ 그리고 목초액 400㎖를 포함하는 것이 바람직하다.The present invention, in order to solve the above problems, 2 to 5 g of plazasulfron, 50 to 250 ml of pendimethalin, 50 to 300 ml of bentazone based on the weight of the active ingredient per 100 l of water It provides a grass herbicide composition comprising 10 to 25 ml of electrodeposition and 400 to 1000 ml of wood vinegar. At this time, based on the weight of the active ingredient per 100 liters of water, it is preferable to include 2 g of plazasulfuron, 50 ml of pendimethalin, 50 ml of bentazone, 10 ml of electrodeposition agent, and 400 ml of wood vinegar.

또한 상기 전착제는 스프레더스티커인 것을 특징으로 하는 잔디용 제초제 조성물을 제공한다.In addition, the electrodeposition agent provides a herbicide composition for grass, characterized in that the spreader sticker.

또한 상기 목초액은 참나무부터 85 ~ 120℃의 온도에서 추출한 후 3 ~ 6개월 숙성시켜 얻은 목초액인 것을 특징으로 하는 잔디용 제초제 조성물을 제공한다.In addition, the wood vinegar provides a grass herbicide composition, characterized in that the wood vinegar obtained by aging for 3 to 6 months after extraction at a temperature of 85 ~ 120 ℃ from oak.

그리고 본 발명은 상기 제초제 조성물을 이용하여 잔디밭의 잡초를 억제하는 방법을 제공한다.
And the present invention provides a method for inhibiting weeds of the lawn by using the herbicide composition.

본 발명에 따른 제초제 조성물을 사용할 경우 잔디에는 해가 없으면서 잡초발생을 억제할 수 있으며, 잔디에는 새로운 영양분을 공급하면서 잔디를 유지할 수 있다. 또한 자연에서 추출된 목초액을 사용하기 때문에 토양산성화방지 등 친환경적이며 인체에 영향이 없고, 오랜 기간 약효가 지속되므로 사용량을 줄일 수 있어 경제적이다.
When the herbicide composition according to the present invention is used, weeds can be suppressed without harm to the grass, and the grass can be maintained while supplying new nutrients to the grass. In addition, it is eco-friendly, such as preventing acidification of soil, because it uses wood vinegar extracted from nature and does not affect the human body, and it is economical because it can reduce the amount of use because the medicine lasts for a long time.

이하 본 발명에 대하여 제초제 조성물을 구성하는 성분에 따라 구체적으로 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated concretely according to the component which comprises a herbicide composition.

본 발명은 물 100ℓ당 유효 성분의 중량을 기준으로 플라자설퓨론(flazasulfron) 2 내지 5g, 펜디메탈린(pendimethalin) 50 내지 250㎖, 벤타존(bentazone) 50 내지 300㎖, 전착제 10 내지 25㎖ 및 목초액 400 내지 1000㎖를 포함하는 것을 특징으로 하는 잔디용 제초제 조성물을 제공한다. 상기 발명의 일실시예로 물 100ℓ당 유효 성분의 중량을 기준으로 플라자설퓨론은 2g, 펜디메탈린은 50㎖, 벤타존은 50㎖, 전착제는 10㎖ 그리고 목초액 400㎖를 포함하는 것을 특징으로 하는 잔디용 제초제 조성물을 제공한다.The present invention is based on the weight of the active ingredient per 100 liters of water, 2 to 5 g of plazasulfron, 50 to 250 ml of pendimethalin, 50 to 300 ml of bentazone, 10 to 25 ml of electrodeposition agent, and It provides a grass herbicide composition comprising 400 to 1000 ml of wood vinegar. As an embodiment of the present invention, based on the weight of the active ingredient per 100 liters of water, the sulfasulfuron is 2g, pendimethalin 50ml, betazone 50ml, electrodeposition agent comprises 10ml and wood vinegar 400ml It provides a grass herbicide composition.

본 발명에 따른 잔디용 제초제 조성물중에 사용되는 플라자설푸론(flazasulfron: [N-[[(4,6-디메톡시-2-피리미디닐)아미노]카르보닐]-3-트리플루오로메틸)-2-피리딘술폰아민])은 술포닐우레아계 제초제로서, 잡초의 생육 초기에 사용하는 경엽처리형 제초제이다. 이 제초제는 잡초 발생 전에 토양 처리를 하여도 잡초 발생을 억제하며, 화본과 잡초인 바랭이 등의 일년생 잡초, 광엽 잡초인 토끼풀, 사초과 잡초인 향부자 등의 다년생 잡초 및 포아풀 등의 월년생 잡초에도 살초 효과가 있어 잔디밭 제초제로서 널리 사용되고 있다.Plazasulfron ([N-[[(4,6-dimethoxy-2-pyrimidinyl) amino] carbonyl] -3-trifluoromethyl) used in the herbicide composition for grass according to the present invention 2-pyridinesulfonamine]) is a sulfonylurea herbicide and is a foliage treatment herbicide used in the early stage of weed growth. This herbicide suppresses weed generation even if the soil is treated before weeding, and has a herbicidal effect on perennial weeds, such as annual weeds such as barley and weeds, broadleaf weeds, shamrocks, and hedgehogs. It is widely used as a lawn herbicide.

플라자설푸론의 고시된 사용량은 유효 성분의 중량을 기준으로 하여 100ℓ당 2 내지 5g 이며, 이러한 고시된 사용량에 따른 제초 효과가 탁월하지만 봄철 잔디밭의 황화 현상을 초래하여 마사 토양에 식재된 조경 수목의 수관하에 살포하는 경우 생리 장해의 약해를 유발한다. 본 발명에서는 플라자설푸론의 사용량을 물 100ℓ당 2g까지 낮춤으로써 잔디의 약해 발생을 방지하였다. 플라자설푸론의 사용량이 2g 미만으로 사용할 경우 잡초경엽 제거효과는 있지만 뿌리까지 제거하는 효과가 저하되며, 고시 사용량 이상을 사용할 경우 잔디의 생육에 악영향을 미친다.The reported amount of Plazasulfuron is 2 to 5g per 100ℓ, based on the weight of the active ingredient, and the herbicidal effect of the reported amount is excellent, but it causes the yellowing of the lawn in spring and causes the yellowing of the land planted in the Martha soil. Spraying under water can cause weakness of menstrual disorders. In the present invention, by reducing the amount of plazasulfuron to 2g per 100l of water to prevent the generation of weak grass. When the amount of Plaza Sulfuron is used less than 2g, weed foliage removal effect is reduced, but the effect of removing even roots is lowered.

본 발명에 따른 잔디용 제초제 조성물중에 사용되는 펜디메탈린(pendimethaline: [N-(1-에틸프로필)-3,4-디메틸-2,6-디니트로벤젠아민])은 디니트로아닐린계 제초제로서, 잡초의 생육 초기에 사용하는 토양처리형으로 살포후에 휘발에 의한 손실이 적고, 물에 대한 용해도가 낮기 때문에 안정성이 높은 제초제이다. 펜디메탈린은 화본과 및 광엽 잡초에 널리 사용된다.Pendimethalin (pendimethaline: [N- (1-ethylpropyl) -3,4-dimethyl-2,6-dinitrobenzeneamine]) used in the grass herbicide composition according to the present invention is a dinitroaniline herbicide. This is a herbicide with high stability because it is a soil treatment type used at the early stage of weed growth and has low loss due to volatilization after spraying and low solubility in water. Fendimethalin is widely used in flowering plants and broadleaf weeds.

펜디메탈린의 고시된 사용량은 유효 성분의 중량을 기준으로 하여 100ℓ당 250㎖이며, 본 발명에서는 50 내지 250㎖를 사용한다. 50㎖ 미만으로 사용할 경우 발아억제 효과가 없고 약효 지속시간이 단축되며, 250㎖를 초과하여 사용할 경우에는 주변 수목에 악영향을 미친다.The reported amount of pendimethalin is 250 ml per 100 liters, based on the weight of the active ingredient, in the present invention 50 to 250 ml is used. If it is used less than 50ml there is no germination inhibitory effect and the duration of the drug is shortened. If it is used more than 250ml adversely affects the surrounding trees.

본 발명의 제초제 조성물은 벤타존(bentazon)을 포함한다. 벤타존은 광엽잡초를 제거하기 위한 제초제로서 밧사그린 M60이라는 상품명으로 시판되고 있으며, 본 발명에서는 물 100ℓ에 대하여 벤타존 50 내지 300㎖를 사용한다. 벤타존이 50㎖ 미만이면 잡초 제거효과는 있지만 약효 지속시간이 짧아지며, 300㎖를 초과하면 잔디 생육에 악영향을 미친다.The herbicide composition of the present invention comprises bentazon. Ventazone is commercially available under the trade name of Bassagreen M60 as a herbicide for removing broadleaf weeds. In the present invention, 50 to 300 ml of ventazone is used for 100 l of water. If the amount of ventazone is less than 50ml, weed removal effect is shortened, but the drug duration is shortened. If it exceeds 300ml, turf growth is adversely affected.

전착제는 단지 농약에 에멀젼, 수화제, 액제를 첨가하여 살포액의 물리성을 향상시키는 역할을 한다. 그 자체는 약효를 가지지 않으므로 보조제지만 살포액을 대상으로 하는 작물이나 병해충의 표면에 균일하게 퍼지고, 잘 붙어, 풍우에도 유실하지 않는 성질이나 살포액에 침투성을 부가하여 약제를 작물의 조직 내에 침투시키는 성질을 증강시킨다.The electrodeposition agent only serves to improve the physical properties of the spray solution by adding an emulsion, a hydrating agent, and a liquid to the pesticide. Since it does not have any effect on its own, it is an adjuvant but spreads uniformly on the surface of crops or pests targeted to the spraying liquid, and adheres well to the properties of the spraying liquid and to penetrate the chemicals into the crop's tissue. Enhance properties.

본 발명은 목초액의 부족한 전착기능을 보충하기 위하여 농약보조제인 전착제를 포함한다. 본 발명의 일실시예로 상기 전착제로 스프레더스티커(spreader-sticker)를 사용하였다. 스프레더스티커는 레이트론이라는 상품명으로 시판되고 있다. 본 발명에서는 물 100ℓ에 대하여 스프레더스티커를 10 내지 25㎖를 사용한다. 스프레더스티커가 10㎖ 미만이면 잡초경엽에 흡수되는 효과가 저하되며, 25㎖를 초과하면 잔디 잎의 갈변 현상이 나타날 수 있다.The present invention includes an electrodeposition agent which is a pesticide supplement to supplement the insufficient electrodeposition function of wood vinegar. In one embodiment of the present invention, a spreader-sticker was used as the electrodeposition agent. Spreader stickers are sold under the trade name Raytron. In the present invention, 10 to 25 ml of spreader sticker is used for 100 l of water. If the spreader sticker is less than 10ml, the effect of absorption on the weed foliage is reduced, and if it exceeds 25ml, browning of grass leaves may occur.

목초액은 병해충 방제효과가 우수하여 농작물에 천연농약제로 사용되는 경우가 있었다. 본 발명에서는 목초액을 제초제 조성물과 함께 사용함으로써 제초효과는 증가시키면서 제초제 조성물의 사용을 줄일 수 있으므로 경제적이면서 친환경적이라 할 수 있다.Wood vinegar was used as a natural pesticide in crops due to its excellent pest control effect. In the present invention, by using the wood vinegar solution with the herbicide composition can increase the herbicidal effect while reducing the use of the herbicide composition can be said to be economical and environmentally friendly.

목초액을 목초로 부르는 것은 주성분으로 초산 등과 같은 각종 유기산을 다량 포함하기 때문이다. 목초액에는 그 밖에 미네랄 성분인 칼슘과 메탄올 등의 알코올류, 아세톤 등의 중성유기물, 폐놀류 등을 다량 함유하고 있다. 그래서 목초액은 pH3 정도의 강한 산성으로 강한 살균력을 가지고 있으며 100 내지 200배의 고농도로 사용시 선충류, 곰팡이균, 박테리아, 바이러스를 제거시킬 수가 있는데 유해한 미생물은 강하게 살균시켜 주고 반대로 유용한 미생물은 급속히 생성하는 선택적 기능을 발휘하기도 한다. 잔디가 식재된 토양 소독과 강산성이지만 유기산이므로 일반적인 무기산과는 달리 토양속에서 1시간 이내에 약알카리성으로 변하면서 노화된 토양의 환경을 바꾸어 주게 되어 잔디의 발근 및 발육촉진 효과가 있다.Wood grass liquor is called grass because it contains a large amount of various organic acids such as acetic acid as a main component. Wood vinegar contains other minerals, such as calcium and methanol, minerals, neutral organics such as acetone, and waste phenols. Therefore, wood vinegar has strong sterilizing power with strong acidity of pH3 and can remove nematodes, fungi, bacteria and viruses when used in high concentrations of 100 to 200 times. It also functions. Soil is planted soil disinfection and strong acid, but organic acid, unlike the general inorganic acid is changed to weak alkaline within 1 hour in the soil changes the environment of aging soil has the effect of promoting the rooting and development of grass.

목초액은 숯굽기나, 목제 등의 건류에 의해 발생되는 기체를 냉각 장치에 의해 액화시켜 채취한 후, 장시간 정지하여 침강되는 타르분을 분리하고 이를 다시 여과나 원심분리 등에 의한 정제과정으로 독성과 유해 물질을 충분히 제거한 액체를 사용하는 것이 보다 적합하다.Wood vinegar is collected by liquefying gas generated by charcoal burning or dry distillation such as wood with a cooling device, and then stopped for a long time to separate the precipitated tar powder, which is then purified by filtration or centrifugation. It is more suitable to use a liquid from which the substance has been sufficiently removed.

본 발명의 과제를 해결하기 위한 일실시예에 따른 상기 목초액의 제조방법은 다음과 같다. 우선 참나무를 숯가마에서 350∼400℃로 가열시킨다. 숯을 만드는 과정에서 황백색 연기가 나면 작은 통기구만 남기고 가마 입구를 폐쇄한 후 연기가 외부 공기와 접촉하여 자연 냉각되어 떨어지는 액체를 수집하여 액화시켜 채취한다. 이때 숯가마 굴뚝의 온도는 85∼120℃이며 수집된 용액은 3 ~ 6개월 동안 숙성시킨 후 경유질과 타르 부분을 제거한 중간의 목초액 부분을 추출한다.Method for producing the wood vinegar according to an embodiment for solving the problems of the present invention is as follows. First, oak is heated to 350 ~ 400 ℃ in charcoal kiln. When yellowish white smoke is generated in the process of making charcoal, the entrance of the kiln is closed, leaving only a small vent, and the smoke comes into contact with the outside air to collect and liquefy liquid that falls naturally. At this time, the temperature of the charcoal chimney is 85 ~ 120 ℃ and the collected solution is aged for 3 to 6 months and then extracted the middle wood vinegar portion to remove the diesel oil and tar part.

본 발명은 잔디밭 500m2당 상기 잔디용 제초제 조성물 100ℓ를 살포함으로써, 잔디밭의 잡초를 억제하는 방법을 제공한다.
The present invention provides a method for suppressing the weeds of the lawn by spraying 100 l of the grass herbicide composition per 500 m 2 lawn.

실시예Example

"파란들"로 시판되고 있는 플라자설푸론 2g, "스톰프"로 시판되고 있는 펜디메탈린 50㎖, "밧사그란 M60"으로 시판되고 있는 벤타존 50㎖, "레이트론"으로 시판되고 있는 스프레더스티커 10㎖ 및 목초액 400㎖ 를 혼합하여 제초제 조성물을 제조한 후 4,5월경에 500m2 면적의 잔디밭에 살포하였다.
2 g of Plazasulfuron sold in "Blues", 50 ml of pendimethalin sold in "Storm", 50 ml of Ventazone sold in "Bassagran M60", Spreader sticker sold in "Ratelon" 10 mL and 400 mL of wood vinegar were mixed to prepare a herbicide composition, and then sprayed on a lawn of 500 m 2 area around April and May.

비교예 1 내지 6Comparative Examples 1 to 6

비교예 1은 시판되는 제초제 중 “파란들”을 사용하였고, 비교예 2는 시판되는 제초제 중 “MCPP”를 사용하였으며, 비교예 3은 시판되는 제초제 중 “그린큐”를 사용하였고, 비교예 4는 시판되는 제초제 중 “한목”을 사용하였으며, 비교예 5는 시판되는 제초제 중 “반벨”을 사용하였고, 비교예 6은 시판되는 제초제 중“갈론”을 사용하였다.
Comparative Example 1 used “blues” among commercial herbicides, Comparative Example 2 used “MCPP” among commercial herbicides, and Comparative Example 3 used “Green Q” among commercial herbicides, and Comparative Example 4 "Hanmok" was used among commercially available herbicides, Comparative Example 5 used "Banbell" among commercially available herbicides, and Comparative Example 6 used "gallon" among commercially available herbicides.

실험예1. 제초 효과 확인Experimental Example 1 Confirm herbicidal effect

상기 실시예 및 비교예 1 내지 6의 제초제를 사용하여, 제초 효과를 확인하고 그 결과를 다음 표 1에 나타냈다.Using the herbicides of Examples and Comparative Examples 1 to 6, the herbicidal effect was confirmed and the results are shown in Table 1 below.

즉, 실시예의 제초제와, 상기 비교예 1 내지 6의 제초제[각 사용방법에 제시한 분량 및 농도로 사용]를 사용하고 15일 후의 제초효과를 나타내었다. 표 1에 나타낸 바와 같이, 본 발명의 실시예에 의한 제초제의 경우 다양한 종류의 잡초에 억제 효과가 우수하게 나타남을 확인할 수 있다.That is, the herbicidal effect of 15 days after using the herbicide of the Example and the herbicides of Comparative Examples 1 to 6 [used in the amounts and concentrations shown in the respective usage methods] was shown. As shown in Table 1, the herbicide according to the embodiment of the present invention can be seen that the inhibitory effect is excellent in various kinds of weeds.

비교예1Comparative Example 1 비교예2Comparative Example 2 비교예3Comparative Example 3 비교예4Comparative Example 4 비교예5Comparative Example 5 비교예6Comparative Example 6 실시예Example 화
본
과anger
example
and 강아지풀Mackerel ++ ×× ×× ++ ++++++ ++++ ++++++ 왕바랭이Wang Bean ++ ×× ×× ++++++ ×× ++++ ++++++ 새포아풀New Poole ++++++ ×× ×× ++++++ ++++ ++++ ++++++ 뚝새풀Strawberry ++++++ ++++++ ×× ++++++ ×× ++++ ++++++ 띠belt ×× ×× ×× ++ ++ ++ ++++ 바랭이wire grass ++++++ ×× ×× ++++++ ×× ++++ ++++++ 사
초
과four
second
and 방동사니A surprise ++++++ ×× ×× ++++++ ++++ ++++ ++++++ 항부자Antidote ++++ ++++++ ×× ++++ ×× ++++++ ++++++ 파대가리Wave head ++++ ×× ×× ++ ++++++ ++++ ++++++ 국
화
과soup
anger
and 실망초Disappointing candle ++++ ++++++ ++++ ++++++ ++++++ ×× ++++++ 큰망초A large machete ++++ ++++++ ++++ ++++++ ++++++ ++++ ++++++ 큰방가지똥Big branch egg poop ++ ++ ++ ×× ++ ++ ++++++ 민들레dandelion ×× ++ ++ ++ ++++++ ++ ++++++ 개망초Anoptera ++++ ++++++ ++++ ++++++ ++++++ ++++ ++++++ 망초sulphate of soda ++++ ++++++ ++++ ++++++ ++++++ ++++ ++++++ 쑥Mugwort ++++ ++ ++++++ ++++ ++++++ ++++ ++++++ 콩
과bean
and 붉은토끼풀Red shamrock ++++ ++ ++ ++++++ ++++++ ++++++ ++++++ 토끼풀shamrock ++++ ++++ ++++ ++++++ ++++++ ++++++ ++++++ 비수리Non-repair ++ ++ ×× ++ ×× ×× ++++++ 메듭풀Merry-go-round ++ ++++ ++++ ++++ ++++++ ++++ ++++++ 쇠비름purslane ++++ ++++ ++++ ++++++ ++++++ ++++ ++++++ 애기땅빈대Baby bedbug ++++ ++++ ++++++ ++ ++++++ ++++++ ++++++ 괭
이
과Hoe
this
and 팽이밥Top rice ++++++ ++++++ ++++ ++++++ ++++++ ++++++ ++++++ 자주팽이밥Frequently top rice ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ 쇠뜨기Pecker ++++ ++ ++ ++ ++++ ++++ ++++++ 개쇠뜨기Dog crest ++++ ++ ++ ++ ++++ ++++ ++++++ 여
귀
과female
ear
and 개여뀌Created ++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ 흰개여뀌White dogs ++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ 흰여뀌White ++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ 비
름
과ratio
The
and 애기수염Baby beard ++++ ++++ ++++++ ++++++ ++++ ++++ ++++++ 털비름Hairy bean ++++ ++++++ ++++ ++++++ ++++ ++++++ ++++++ 개비름Leather ++++++ ++++++ ++++++ ++++++ ++++ ++++ ++++++ 석
죽
과three
bamboo
and 피막이풀Coating ++++++ ++++++ ++++++ ++++++ ++++ ++++ ++++++ 쇠범꽃Spike ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ 개미자리Ant ++++++ ++++ ++++ ++++ ++++ ++++ ++++++ 벼룩나물Flea herb ++++++ ++++ ++++ ++++ ++++ ++++ ++++++ 별꽃chickweed ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ ++++++ 점나도라물I do not even know ++++++ ++++ ++++ ++++++ ++++++ ++++ ++++++ 십
자
화
과ten
character
anger
and 질경이Plantain ++++ ++ ++ ++ ++++++ ++ ++++++ 속속이풀A successive pool ++++++ ++++++ ++ ++ ++++++ ++++++ ++++++ 황새냉이Horseradish ++++++ ++++++ ++++++ ×× ++++++ ++++++ ++++++ 냉이Horseradish ++++++ ++++++ ++++++ ×× ++++++ ++++++ ++++++ +++:100% 제거, ++:50% 이상 제거, +:20% 이하 제거, ×:효과없음+++: 100% removal, ++: 50% or more removal, +: 20% or less removal, ×: No effect

실험예2Experimental Example 2 . 제초 지속 효과 확인. Check herb lasting effects

상기 실시예 및 비교예 1 내지 6의 제초제 적용 후, 8주 및 10주 경과 후 제초효과를 확인하였고 그 결과는 다음 표 2 및 3에 나타내었다. 표 2 및 3에 따르면 본 발명에 따른 제초제만 10주 경과 후에도 약효를 지속하는 것을 확인할 수 있었다. 목초액의 전착기능이 부족한 부분을 농약보조제인 전착제를 혼합함으로써 목초액조성물을 경엽처리 후 뿌리까지 침투시키고 10주 이상의 약효 지속효과를 확인한 것이다.After applying the herbicides of Examples and Comparative Examples 1 to 6, the herbicidal effect was confirmed after 8 and 10 weeks, and the results are shown in Tables 2 and 3 below. According to Tables 2 and 3 it was confirmed that only the herbicide according to the present invention persists after 10 weeks. Part of the lack of electrodeposition function of wood vinegar was mixed with an adjuvant as a pesticide supplement, so that the wood vinegar composition was penetrated to the roots after the foliage treatment and confirmed the lasting effect of more than 10 weeks.

비교예1Comparative Example 1 비교예2Comparative Example 2 비교예3Comparative Example 3 비교예4Comparative Example 4 비교예5Comparative Example 5 비교예6Comparative Example 6 실시예Example 화
본
과anger
example
and 강아지풀Mackerel ×× ×× ×× ×× ×× ×× ++++ 왕바랭이Wang Bean ×× ×× ×× ++ ×× ×× ++++++ 새포아풀New Poole ++ ×× ×× ++ ×× ×× ++++++ 뚝새풀Strawberry ++ ++ ×× ++ ×× ×× ++++ 띠belt ×× ×× ×× ×× ×× ×× ++++ 바랭이wire grass ++ ×× ×× ++ ×× ×× ++++ 사
초
과four
second
and 방동사니A surprise ++ ×× ×× ++ ×× ×× ++++++ 항부자Antidote ×× ×× ×× ×× ×× ×× ++++ 파대가리Wave head ×× ×× ×× ++ ++ ×× ++++++ 국
화
과soup
anger
and 실망초Disappointing candle ×× ++ ×× ++ ++ ×× ++++ 큰망초A large machete ×× ++ ×× ×× ++ ×× ++++++ 큰방가지똥Big branch egg poop ×× ×× ×× ×× ×× ×× ++++++ 민들레dandelion ×× ×× ×× ++ ++ ×× ++++ 개망초Anoptera ×× ++ ×× ×× ++ ×× ++++++ 망초sulphate of soda ×× ×× ×× ++ ×× ×× ++++ 쑥Mugwort ×× ×× ++ ++ ++ ×× ++++ 콩
과bean
and 붉은토끼풀Red shamrock ×× ×× ×× ×× ++ ++ ++++++ 토끼풀shamrock ×× ×× ×× ×× ++ ++ ++++ 비수리Non-repair ×× ×× ×× ×× ×× ×× ++++ 메듭풀Merry-go-round ×× ×× ×× ×× ++ ×× ++++++ 쇠비름purslane ×× ×× ×× ×× ++ ++ ++++++ 애기땅빈대Baby bedbug ×× ×× ++ ++ ++ ++ ++++++ 괭
이
과Hoe
this
and 팽이밥Top rice ++ ++ ++ ++ ++ ++ ++++++ 자주팽이밥Frequently top rice ++ ++ ++ ++ ++ ++ ++++ 쇠뜨기Pecker ×× ×× ×× ++ ++ ×× ++++++ 개쇠뜨기Dog crest ×× ×× ×× ++ ++ ×× ++++ 여
귀
과female
ear
and 개여뀌Created ×× ×× ×× ++ ++ ×× ++++++ 흰개여뀌White dogs ×× ++ ++ ×× ×× ++ ++++++ 흰여뀌White ×× ++ ++ ×× ×× ++ ++++ 비
름
과ratio
The
and 애기수염Baby beard ×× ×× ++ ×× ×× ++ ++++++ 털비름Hairy bean ×× ++ ×× ×× ×× ++ ++++++ 개비름Leather ++ ++ ++ ×× ×× ×× ++++++ 석
죽
과three
bamboo
and 피막이풀Coating ++ ×× ×× ×× ×× ++ ++++++ 쇠범꽃Spike ++ ++ ++ ++ ++ ++ ++++ 개미자리Ant ×× ×× ×× ++ ++ ×× ++++ 벼룩나물Flea herb ++ ×× ×× ++ ++ ×× ++++++ 별꽃chickweed ++ ++ ×× ++ ++ ++ ++++ 점나도라물I do not even know ++ ++ ++ ++ ++ ++ ++++++ 십
자
화
과ten
character
anger
and 질경이Plantain ×× ×× ++ ×× ×× ×× ++++ 속속이풀A successive pool ++ ++ ×× ×× ++ ++ ++++++ 황새냉이Horseradish ++ ++ ++ ×× ++ ++ ++++ 냉이Horseradish ++ ++ ++ ×× ++ ++ ++++++ 제초제 살포 8주 후
+++:100% 제거, ++:50% 이상 제거, +:20% 이하 제거, ×:효과없음8 weeks after herbicide application
+++: 100% removal, ++: 50% or more removal, +: 20% or less removal, ×: No effect

비교예1Comparative Example 1 비교예2Comparative Example 2 비교예3Comparative Example 3 비교예4Comparative Example 4 비교예5Comparative Example 5 비교예6Comparative Example 6 실시예Example 화
본
과anger
example
and 강아지풀Mackerel ×× ×× ×× ×× ×× ×× ++ 왕바랭이Wang Bean ×× ×× ×× ×× ×× ×× ++++ 새포아풀New Poole ×× ×× ×× ×× ×× ×× ++++ 뚝새풀Strawberry ×× ×× ×× ×× ×× ×× ++ 띠belt ×× ×× ×× ×× ×× ×× ++ 바랭이wire grass ×× ×× ×× ×× ×× ×× ++ 사
초
과four
second
and 방동사니A surprise ×× ×× ×× ×× ×× ×× ++++ 항부자Antidote ×× ×× ×× ×× ×× ×× ++++ 파대가리Wave head ×× ×× ×× ×× ×× ×× ++++ 국
화
과soup
anger
and 실망초Disappointing candle ×× ×× ×× ×× ×× ×× ++ 큰망초A large machete ×× ×× ×× ×× ×× ×× ++ 큰방가지똥Big branch egg poop ×× ×× ×× ×× ×× ×× ++ 민들레dandelion ×× ×× ×× ×× ×× ×× ++++ 개망초Anoptera ×× ×× ×× ×× ×× ×× ++ 망초sulphate of soda ×× ×× ×× ×× ×× ×× ++++ 쑥Mugwort ×× ×× ×× ×× ×× ×× ++ 콩
과bean
and 붉은토끼풀Red shamrock ×× ×× ×× ×× ×× ×× ++ 토끼풀shamrock ×× ×× ×× ×× ×× ×× ++ 비수리Non-repair ×× ×× ×× ×× ×× ×× ++++ 메듭풀Merry-go-round ×× ×× ×× ×× ×× ×× ++ 쇠비름purslane ×× ×× ×× ×× ×× ×× ++ 애기땅빈대Baby bedbug ×× ×× ×× ×× ×× ×× ++ 괭
이
과Hoe
this
and 팽이밥Top rice ×× ×× ×× ×× ×× ×× ++++ 자주팽이밥Frequently top rice ×× ×× ×× ×× ×× ×× ++++ 쇠뜨기Pecker ×× ×× ×× ×× ×× ×× ++++ 개쇠뜨기Dog crest ×× ×× ×× ×× ×× ×× ++ 여
귀
과female
ear
and 개여뀌Created ×× ×× ×× ×× ×× ×× ++ 흰개여뀌White dogs ×× ×× ×× ×× ×× ×× ++++ 흰여뀌White ×× ×× ×× ×× ×× ×× ++++ 비
름
과ratio
The
and 애기수염Baby beard ×× ×× ×× ×× ×× ×× ++ 털비름Hairy bean ×× ×× ×× ×× ×× ×× ++ 개비름Leather ×× ×× ×× ×× ×× ×× ++ 석
죽
과three
bamboo
and 피막이풀Coating ×× ×× ×× ×× ×× ×× ++ 쇠범꽃Spike ×× ×× ×× ×× ×× ×× ++ 개미자리Ant ×× ×× ×× ×× ×× ×× ++++ 벼룩나물Flea herb ×× ×× ×× ×× ×× ×× ++++ 별꽃chickweed ×× ×× ×× ×× ×× ×× ++ 점나도라물I do not even know ×× ×× ×× ×× ×× ×× ++++ 십
자
화
과ten
character
anger
and 질경이Plantain ×× ×× ×× ×× ×× ×× ++++ 속속이풀A successive pool ×× ×× ×× ×× ×× ×× ++ 황새냉이Horseradish ×× ×× ×× ×× ×× ×× ++ 냉이Horseradish ×× ×× ×× ×× ×× ×× ++++ 제초제 살포 10주 후
+++:100% 제거, ++:50% 이상 제거, +:20% 이하 제거, ×:효과없음10 weeks after herbicide application
+++: 100% removal, ++: 50% or more removal, +: 20% or less removal, ×: No effect

이 외에도 본 발명의 제초제 조성물은 중성비료를 포함할 수 있으며 이상에서 설명한 본 발명은 전술한 실시예에 한정되는 것은 아니다.In addition, the herbicide composition of the present invention may include a neutral fertilizer and the present invention described above is not limited to the above-described embodiment.

Claims (5)

삭제delete 삭제delete 삭제delete 삭제delete 물 100ℓ당 유효 성분의 중량을 기준으로 플라자설퓨론(flazasulfron) 2g, 펜디메탈린(pendimethalin) 50㎖, 벤타존(bentazone) 50㎖, 전착제로 스프레더스티커 10㎖ 및 목초액 400㎖를 포함하는 잔디용 제초제 조성물을 잔디밭 500m2에 살포하여 잡초를 억제하는 방법으로서 상기 목초액은 참나무를 숯가마에서 350 ~ 400℃로 가열시켜 황백색 연기를 발생시키는 단계 ; 상기 황백색 연기를 85 ~ 120℃로 액화시키는 단계 및 액화된 원액을 3 내지 6개월 숙성시키는 단계를 거쳐서 얻어진 목초액인 것을 특징으로 하는 잡초를 억제하는 방법.For grass containing 2 g of plazasulfron, 50 ml of pendimethalin, 50 ml of bentazone, 10 ml of spreader sticker as an electrodeposition agent and 400 ml of wood vinegar based on the weight of the active ingredient per 100 liters of water A method of inhibiting weeds by spraying the herbicide composition on the grass 500m 2 step of heating the oak to 350 ~ 400 ℃ oak in charcoal to generate yellowish-white smoke; Method of inhibiting weeds, characterized in that the wood vinegar obtained through the step of liquefying the yellow-white smoke to 85 ~ 120 ℃ and aged for 3 to 6 months.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336065B1 (en) * 2013-07-04 2013-12-11 김병국 Environmentally friendly composite for grass management and advanced scattering method thereof
KR101398574B1 (en) 2014-03-20 2014-05-22 (주)즐거운미래 Eco-friendly composition for improving grass growing
US11019548B2 (en) 2017-11-24 2021-05-25 Samsung Electronics Co., Ltd. Electronic device and communication method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413011B1 (en) * 2003-07-09 2004-01-07 Dasan L A Co Ltd Herbicidal composition for lawn
KR100915153B1 (en) * 2009-03-17 2009-09-03 스티븐 용 장 Herbicidal compositions for grass

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100413011B1 (en) * 2003-07-09 2004-01-07 Dasan L A Co Ltd Herbicidal composition for lawn
KR100915153B1 (en) * 2009-03-17 2009-09-03 스티븐 용 장 Herbicidal compositions for grass

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336065B1 (en) * 2013-07-04 2013-12-11 김병국 Environmentally friendly composite for grass management and advanced scattering method thereof
KR101398574B1 (en) 2014-03-20 2014-05-22 (주)즐거운미래 Eco-friendly composition for improving grass growing
US11019548B2 (en) 2017-11-24 2021-05-25 Samsung Electronics Co., Ltd. Electronic device and communication method thereof
US11218938B2 (en) 2017-11-24 2022-01-04 Samsung Electronics Co., Ltd. Electronic device and communication method thereof

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