TW201208564A - Herbicidal composition and weed removing method - Google Patents
Herbicidal composition and weed removing method Download PDFInfo
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- TW201208564A TW201208564A TW100125668A TW100125668A TW201208564A TW 201208564 A TW201208564 A TW 201208564A TW 100125668 A TW100125668 A TW 100125668A TW 100125668 A TW100125668 A TW 100125668A TW 201208564 A TW201208564 A TW 201208564A
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
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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
- 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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- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/10—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with sulfur as the ring hetero atom
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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
- 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
- A01N43/80—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 five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
201208564 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種除草組合物及雜草之去除方法。 【先前技術】 目前使时數量眾多之除草劑，但作為去除對象之雜草 之種類亦眾多，且產生雜草之時間跨度亦較長。因此，業 界正在尋求-種除草效果較高，具有較廣泛之殺草範圍， 作物選擇性優異之除草劑。 於日本專利特開2__178268號公報中記載有某種三 酮化合物具有除草活性之事項。 【發明内容】 [發明所欲解決之問題] 本發明之課題在於提供一種新的除草組合物及雜草之去 除方法。 [解決問題之技術手段] 本發明之含有下述式⑴所示之化合物與下述式（π)所示 之化合物作為有效成分之除草組合物（以下記作本發明除 草組合物）亦可將單獨使用各化合物時去除效果不充分之 雜草有效地去除，並且可藉由協同作用而減少各化合物之 處理劑量。 即’本發明係以下者。 [] 種除草組合物’其係含有成分（A)與成分（B)作為有 效成分： 成分（A):式⑴所示之化合物； 157551.doc (I) 201208564201208564 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a herbicidal composition and a method for removing weeds. [Prior Art] At present, a large number of herbicides are used, but the types of weeds to be removed are also numerous, and the time span for producing weeds is also long. Therefore, the industry is seeking a herbicide with a high herbicidal effect, a wide range of herbicidal range, and excellent crop selectivity. A matter of the herbicidal activity of a certain triketone compound is described in Japanese Laid-Open Patent Publication No. Hei. No. 2-178268. SUMMARY OF THE INVENTION [Problems to be Solved by the Invention] An object of the present invention is to provide a novel herbicidal composition and a method for removing weeds. [Technical means for solving the problem] The herbicidal composition (hereinafter referred to as the herbicidal composition of the present invention) containing the compound represented by the following formula (1) and the compound represented by the following formula (π) as an active ingredient of the present invention may also be used. The weeds having insufficient removal effect when the respective compounds are used alone are effectively removed, and the treatment dose of each compound can be reduced by synergistic action. That is, the present invention is as follows. [] A herbicidal composition' which contains the component (A) and the component (B) as an effective component: Component (A): a compound represented by the formula (1); 157551.doc (I) 201208564
成分（B):式（II)所示之化合物Ingredient (B): a compound represented by formula (II)
Clv^y-〇CH2CH3 H3c^p^s^J^Acl (II) Ο [2] 如[1]之除草組合物，其中成分（Α)與成分之重量比 為1:0.005〜1:50之範圍。 [3] 如[1]之除草組合物，其中成分（Α)與成分（Β)之重量比 為1:0.05〜1:25之範圍。 [4] 一種雜草之去除方法，其包含將成分（A)與成分（B)之 有效量施用於雜草或雜草生長之場所之步驟： 成分（A):式（I)所示之化合物；Clv^y-〇CH2CH3 H3c^p^s^J^Acl (II) Ο [2] The herbicidal composition of [1], wherein the weight ratio of the component (Α) to the component is 1:0.005~1:50 range. [3] The herbicidal composition according to [1], wherein the weight ratio of the component (Α) to the component (Β) is in the range of 1:0.05 to 1:25. [4] A method for removing weeds, comprising the step of applying an effective amount of the component (A) and the component (B) to a place where weeds or weeds are grown: component (A): represented by formula (I) Compound
(H) [5] 如[4]之雜草之去除方法，其中成分（A)與成分（B)之重 量比為1:0.0〇5〜1:5〇之範圍。 [6] 如[4]之雜草之去除方法其中成分（A)與成分（b)之重 量比為1:0.05〜1:25之範圍。 157551.doc 201208564 [7]如[4]至[6]中任一 項之雜草之去除方法，纟中雜草生 長之場所為水田或旱地 [發明之效果] 藉由本發明可去除雜草。 【實施方式】 本發明除草組合物係含有成分（A)與成分⑻作為有效成 分 〇 0 C1 成分（A)，即式（I)(H) [5] The method for removing weeds according to [4], wherein the weight ratio of the component (A) to the component (B) is in the range of 1:0.0〇5 to 1:5〇. [6] The method for removing weeds according to [4], wherein the weight ratio of the component (A) to the component (b) is in the range of 1:0.05 to 1:25. 157551.doc 201208564 [7] The method for removing weeds according to any one of [4] to [6], wherein the place where the weeds grow is a paddy field or a dry land [Effect of the Invention] The weeds can be removed by the present invention. [Embodiment] The herbicidal composition of the present invention contains the component (A) and the component (8) as an effective component 〇 0 C1 component (A), that is, the formula (I)
(I) 所不之化合物，倍相PI 士奎Λ丨 、知日本專利特開2000-178268 所記載之化合物。 成分（B)，即式（II) 號公報中(I) A compound which is not a compound, and a compound described in Japanese Patent Laid-Open No. 2000-178268. Ingredient (B), in the formula (II)
所示之化合物，係指π 士査 才曰本專利特開2005-145958號公報中 所記載之化合物。 本七月除草組合物含有成分（Α)與成分⑻。本發明除草 組σ物k “系於其中進而添加惰性載體以及界面活性劑、 固著劑、分散劑、穩、定劑等製劑用助劑，製成水和劑、顆 粒水和劑、可流動劑、朴制、扯β …杻剑、乾細可流動劑、乳劑、水性 液劑、油劑、燻煙备丨、 Μ 噴霧剤、微膠囊劑等製劑》於本發 157551.doc 201208564 ，成分（A)與成分（B)之合計以重量比計 通 明除草組合物中 常含有1〜90%。 可列舉固體載體、液體載體及氣體載 作為惰性載體 體。 作為固體載體’例如可歹丨丨臬私丄审， J』列舉黏土累（例如高嶺土、 土、合成水合氧化矽、Fub 夕化The compound shown is a compound described in JP-A-2005-145958. This July herbicidal composition contains ingredients (Α) and ingredients (8). The weeding group σ substance k of the present invention is “added to an inert carrier and an auxiliary agent for preparing a formulation such as a surfactant, a fixing agent, a dispersing agent, a stabilizer, a fixing agent, etc., and is prepared into a water and a agent, a granule water and a agent, and is flowable. Agent, simple, pull β ... 杻 sword, dry fine flowable agent, emulsion, aqueous liquid agent, oil agent, fumigation preparation, Μ spray 剤, microcapsules and other preparations in the 157551.doc 201208564, ingredients The total amount of the component (B) and the component (B) is usually from 1 to 90% by weight based on the weight of the herbicidal herbicidal composition. The solid carrier, the liquid carrier and the gas carrier are used as the inert carrier. Private trial, J" lists clay (such as kaolin, soil, synthetic hydrated cerium oxide, Fub Xihua
Fubasami黏土、膨潤土、釀 土）、滑石類、其他盔撼虚4w / , r生白 “、、機礦物（例如絹雲母、石英粉 粉末、活性碳、碳酸鈣、水法 '瓜 巧水和一氧化矽）等之細粉 狀物；作為液體栽體，例如 ^ 或粒 醇、乙醇）、酮類（例如丙酮、 如曱 (例如苯、甲苯、二甲家、…* 方香族烴類 … 本乙基苯、甲基萘）、脂肪族烴類 (例如正己烷、環己烷、性，、占 工類 煤油）、酯類（例如乙酸乙酯、酸 丁醋）、腈類（例如乙腈、異丁猜）' 喊類（例如二^燒、二 異丙鱗)、酿胺類(例如N，N-二甲基甲醯胺、：甲基乙醯 胺）、以及鹵化烴類（例如-氣 _ 刘一氮乙烷、二氣乙烯、四氯化 碳）。 為界面活)·生劑，例如可舉出烧基硫酸酿類、院基續酸 鹽、院基芳基績酸鹽、烧基芳基喊類及其聚氧乙稀化物、 聚氧乙烯二醇_、多元醇S旨類以及糖醇衍生物。 作為其他製劑用助劑，例如可列舉固著劑或分散劑，具 9可歹丨舉.酪蛋白、明膠、多糖類（例如澱粉、阿拉 土膠纖維素衍生物、海藻酸)、木質素衍生物、膨潤 糖類、合成水溶性高分子（例如聚乙烯醇、聚乙烯。比 酮聚丙烯酸類）、PAP(酸性磷酸異丙酯）、bht(2,6- 157551.doc 201208564 = = 第三丁基_4_甲氧基苯齡 :、-=丁基-4-甲氧基苯酚之混合物）、植物油、礦物 油、脂肪酸、及脂肪酸酯。 j發明之雜草之去除方法包含將成分（A)與成分⑻之有 放里鈀用於雜草或雜草生長之場所之步驟。本發明之雜草 '、方法可使用本發明除草組合物1為本發明除草組 合物之施用方法，例如可列舉：使用本發明除草組合物對 雜草進行莖葉處理之方法、使用本發明除草組合物對雜草 生長之土壤表面進行處理之方法、使用本發明除草組合物 對水田之表面水進行處理之方法、以及將本發明除草組合 物混合於雜草生長之土壤中之處理方法。本發明之雜草之 去除方法中，相對於要去除雜草之每10000 m2之面積，成 刀（A)與成分（B)以其等之合計量計通常使用1〜经，較 佳為使用10〜1000 g。 於本發明中，作為用作有效成分冬成分（A)與成分（B)之 重直比，例如可列舉1:〇 〇〇5〜1:5〇之範圍、以及 1:0.05〜1:25之範圍。 本發明意在去除進行翻地栽培或不翻地栽培之水田、旱 地、果園、草坪等農耕地或非農耕地中之雜草。 作為本發明除草組合物可去除之雜草，例如可列舉下述 者0 升馬唐（Digitaria Ciliaris)、牛筋草（Eieusine in(1ica)、狗 尾草（Setaria viridis)、大狗尾草（Seteria faberi)、金色狗尾 草（Setaria glauca)' 稗草（Echinochloa crus-galli)、洋野黍 157551.doc 201208564 (Panicum dichotomiflorum)、得克薩斯黍（Panicum texanum)、 闊葉臂形草（Brachiaria platyphylla)、車前狀臂形草 (Brachiaria plantaginea)、俯仰臂形草（Brachiaria decumbens)、 強生草（Sorghum halepense)、高粱（Andropogon sorghum)、 鐵線草（Cynodon dactylon)、野燕麥（Avena fatua)、義大利 黑麥草（Lolium multiflorum)、大穗看麥娘（Alopecurus myosuroides)、旱雀麥（Bromus tectorum)、貧育雀麥 (Bromus sterilis)、小子錢草（Phalaris minor) ' 阿彼拉草 (Apera spica-venti)、伏生冰草（Agropyron repens)、碎米莎 草（Cyperus iria)、香附子（Cyperus rotundus)、油莎草 (Cyperus esculentus)、馬齒莧（Portulaca oleracea)、青寬 (Amaranthus retroflexus)、綠穗苋（Amaranthus hybridus)、 長芒宽（Amaranthus palmeri)、野莧（Amaranthus rudis)、青 麻（Abutilon theophrasti)、刺金午時花（Sida spinosa)、卷 莖蓼（Fallopia convolvulus)、链葉蓼（Polygonum scabrum)、 賓州蓼（Persicaria pennsylvanica)、春蔘（Persicaria vulgaris)、 羊蹄（Rumex crispus)、大羊蹄（Rumex obtusifolius)、虎杖 (Fallopia japonica)、藜(Chenopodium album)、地膚 (Kochia scoparia)、睫穗寥（Polygonum longisetum)、龍蔡 (Solanum nigrum)、佛拓花（Datura stramonium)、紫花牵牛 (Ipomoea purpurea)、碗仔花（Ipomoea hederacea)、圓葉碗 仔花（Ipomoea hederacea var. integriuscula)、白星薯 (Ipomoea lacunosa)、打碗花（Convolvulus arvensis)、圓齒 野芝麻（Lamium purpureum)、寶蓋草（Lamium amplexicaule)、 201208564 蒼耳（Xanthium pensylvanicum)、母菊（Matricaria perforata or inodora)、西洋甘菊（Matricaria chamomilla)、粗毛春菊 (Chrysanthemum segetum)、同花母菊（Matricaria matricarioides)、 緒草（Ambrosia artemisiifolia)、大豬草（Ambrosia trifida)、 加拿大蓬（Erigeron canadensis)、艾蒿（Artemisia princeps)、 北美一枝黃花（Solidago altissima)、美洲假蓬（Conyza bonariensis)、田菁（Sesbania exaltata)、決明（Cassia obtusifolia)、南美山螞虫皇（Desmodium tortuosum)、白花三 葉草（Trifolium repens)、葛藤（Pueraria lobata)、野綠豆 (Vicia angustifolia)、鴨踱草（Commelina communis)、圓葉 鴨疏草（Commelina benghalensis)、豬块块（Galium aparine)、 繁縷（Stellaria media)、野蘿蔔（Raphanus raphanistrum)、 野芥（Sinapis arvensis)、薺菜（Capsella bursa-pastoris)、阿 拉伯婆婆納（Veronica persica)、睫毛婆婆納（Veronica hederifolia)、耕地三色堇（Viola arvensis)、野生三色堇 (Viola tricolor)、虞美人（Papaver rhoeas)、歐洲勿忘草 (Myosotis scorpioides)、敍利亞馬利筋（Asclepias syriaca)、 澤漆（Euphorbia helioscopia)、大錦草（Chamaesyce nutans)、 野老鸛草（Geranium carolinianum)、芹葉桅牛兒苗 (Erodium cicutarium)、問荊（Equisetum arvense)等旱地雜 草； 假稻（Leersia japonica)、稻稗（Echinochloa oryzicola)、 臺灣野禆（Echinochloa crus-galli var. formosensis)、千金 子（Leptochloa chinenisis)、異花莎草（Cyperus difformis)、 157551.doc 201208564 木風草（Fimbristylis miliacea)、牛毛範（Eleocharis acicularis)、 螢藺（Scirpus juncoides)、豬毛草（Scirpus wallichii)、水莎 草（Cyperus serotinus)、荸薺（Eleocharis kuroguwai)、扁祥 蘼草（Bolboschoenus koshevnikovii)、三江蘼草（Schoenoplectus nipponicus)、鴨舌草（Monochoria vaginalis)、陌上菜 (Lindernia procumbens)、te 眼草（Dopatrium junceum)、節 節菜（Rotala indica)、多花水寬菜（Ammannia multiflora)、 溝繁縷（Elatine triandra)、假柳葉菜（Ludwigia epilobioides)、 矮慈姑（Sagittaria pygmaea)、窄葉澤瀉（Alisma canaliculatum)、 野慈姑（Sagittaria trifolia)、異匙葉藻（Potamogeton distinctus)、水芹（Oenanthe javanica)、沼生水馬齒 (Callitriche palustris)、狹葉母草（Lindernia micrantha)、美 洲母草（Lindernia dubia)、鍾腸（Eclipta prostrata)、疲草 (Murdannia keisak)、雙穗雀裨（Paspalum distichum)、蓉草 (Leersia oryzoides)等水田雜草； 空心蓮子草（Alternanthera philoxeroides)、南美海綿 (Limnobium spongia)、水薇（water fern)(槐葉頻（Salvinia) 屬）、牡丹浮萍（Pistia stratiotes) '美洲石胡荽（water pennywort)(天胡萎（Hydrocotyle)屬）、絲狀藻類（黑抱藻 (Pithophora)屬、剛毛藻（Cladophora)屬）、金魚藻 (Ceratophyllum demersum)、浮萍（Lemna 屬）、水盾草 (Cabomba caroliniana)、黑蒸（Hydrilla verticillata)、茨藤 (Najas guadalupensis)、眼子菜（pondweed)類（技草 (Potamogeton crispus)、伊利洛斯目艮子菜（Potamogeton 157551.doc •10- ⑧ 201208564 illinoensis)、篦齒眼子菜（p〇tam〇get〇n pectinatus)等）、無 根萍（water meal)(蕪萍）、耆草類（穗花狐尾藻 (Myriophyllum spicatum)、異葉狐尾藻（Myri〇phyllum heterophyllum)^)、鳳眼蓮（Eichh〇rnia crassipes)等水生植 物； 蘇類、苔類、角苔類；藍藻；羊齒類；長年作物（仁果 類、核果類、漿果類、堅果類、柑橘類、蛇麻草、葡萄 等）之吸枝（sucher)等。 本發㈣草組合物可於栽培例如以下作物之農耕地中使 用。 小麥、大麥、黑麥、燕麥、高粱 花生、蕎麥、甜菜、油菜、向曰 農作物：玉米、稻榖、 (sorghum)、棉花、大豆、 葵、甘蔗、煙草等。 蔬菜：茄科蔬菜（茄子、氆y 主心 丁 杳加、青椒、辣椒、馬鈴薯 等）、瓜科蔬菜（胡瓜、南瓜、r ^ ^ 闬瓜小胡瓜、西瓜、甜瓜等）、十 字花科蔬菜（蘿蔔、蔓青、丨气 ^ ^ 山葵、球莖甘藍、大白菜 (Chinese cabbage)、捲心荽 ^ ^ 未（Cabbage)、介菜、青花菜、花 椰菜等）、菊科蔬菜（牛蒡、苘# ^ 、丁穿琦向、朝鮮薊、萵苣等）、百合 科蔬菜（蔥、洋蔥、蒜、簷笛望、 盧旬4 )、繳形花科蔬菜（胡蘿蔔、 洋芹、旱芹、美國食用芹等）、Μ 后^斗 )藜科蔬菜（菠菜、蓁菜等）、 唇形化科蔬菜（紫蘇、薄荷、 藥、罕頭等。 羅勒專)、卓葛、甘[山 、曰本梨、花梨、榲棹 櫻桃、杏、洋李等）、柑 果樹：仁果類（蘋果、西洋梨 等）、核果類（桃、李、油桃、梅、 157551.doc •11· 201208564 :類：：蜜柑、橙、檸檬、酸橙、葡萄柚等)、堅果類(栗 :果子'杏仁、開心果'腰果、澳洲胡桃等)' (每、苔每、黑莓、木莓等）、葡萄、柿子、撖 欖、枇杷、香舊、咖哪豆、揶棗、椰子、油椰子等。 =以外之樹：[桑、花木類（杜鶴、山茶、嘯球、 士木化人角、櫻、北美鶴掌楸、紫薇、金桂等）、街道 樹（日本白蠟樹（Fraxinus jaPonica)、樺樹、四照花、桉 樹、銀杏樹、丁香、楓樹（maple)、橡樹、白揚樹、紫莉、 楓（Llquidambar)、梧桐、櫸樹、金鐘柏、冷杉樹' 鐵杉、 ::、松樹、雲杉、紫杉、榆木、七葉樹等)、珊瑚樹、 羅漢松、柳杉、扁柏、巴豆、衛矛、光葉石橘等。 草坪二皮草類(結縷草、高麗草等)、藍草類(肯塔基藍 粗藍草等）、狐草（fescue)類（高狐草、紅狐 等）、鴨茅、貓尾草等。 %年茅 ，其他：花卉類（薔薇、康乃馨、菊、洋括梗、霞草、非 =菊 '萬*菊、鼠尾草、矮牽牛、馬鞭草、鬱金香 苑、龍膽、百合、=岛岔γ 、 糸 —色堇（Pansy)、仙客來、蘭花、鈴蘭、 直衣草、紫羅蘭、羽衣甘藍、報春花、一品紅、糖葛蒲、 =麗亞鬧、離菊、蕙蘭、秋海棠等）、生物燃料植物（麻 風树、紅花、亞麻類、柳枝稷、芒草、利甘草、柳條產、 洋麻、木薯、柳樹等)、賞葉植物等。 上述作物亦包含基因重組作物。 本發明除草組合物對水稻具有選擇性。因此，本發明之 除草組合物適合用作水田用除草組合物。 157551.doc ⑧ • 12- 201208564 本發明除草組合物可與其他除草劑、殺蟲劑、殺菌劑、 植物生長調節劑、藥害減輕劑、肥料等混合或併 [實施例] 。 以下，列舉參考製造例、製劑例及試驗例等實施例來更 詳細地說明本發明，但本發明並不限定於該等實施例。再 者，實施例中所記載之「份」表示重量份。 參考製造例1 將式（III)Fubasami clay, bentonite, stuffed earth), talc, other helmets, 4w / , r white, ", minerals (such as sericite, quartz powder, activated carbon, calcium carbonate, water method - melon water and one a fine powder such as cerium oxide; as a liquid carrier, such as granules, ethanol, or ketones (for example, acetone, such as hydrazine (for example, benzene, toluene, dimethyl, ... * square aromatic hydrocarbons... Benzobenzene, methylnaphthalene), aliphatic hydrocarbons (such as n-hexane, cyclohexane, sex, kerosene), esters (such as ethyl acetate, butyl vinegar), nitriles (such as acetonitrile) , Iodine guess) 'Shouting class (such as bismuth, diisopropyl scale), brewing amines (such as N, N-dimethylformamide,: methyl acetamide), and halogenated hydrocarbons (for example) - gas _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ , aryl aryl group and its polyoxyethylene compound, polyoxyethylene glycol _, polyol S, and sugar alcohol derivatives. As an auxiliary agent for other preparations For example, a fixing agent or a dispersing agent may be mentioned, and it may be exemplified by casein, casein, gelatin, polysaccharide (for example, starch, aramid cellulose derivative, alginic acid), lignin derivative, swelled sugar, synthetic water-soluble Polymer (eg polyvinyl alcohol, polyethylene. ketone polyacrylic acid), PAP (isopropyl acid phosphate), bht (2,6-157551.doc 201208564 == third butyl_4_methoxy Benzene age: a mixture of -= butyl-4-methoxyphenol), vegetable oil, mineral oil, fatty acid, and fatty acid ester. The method for removing weeds of the invention comprises the component (A) and the component (8). The step of applying palladium to a place where weeds or weeds grow. The weeds of the present invention, the method can use the herbicidal composition 1 of the present invention as a method for applying the herbicidal composition of the present invention, for example, the weeding using the present invention Method for treating stems and leaves of weeds by composition, method for treating surface of soil in which weeds are grown using herbicidal composition of the invention, method for treating surface water of paddy field using herbicidal composition of the invention, and invention Herbicidal composition A method of treating in a soil in which weeds grow. In the method for removing weeds of the present invention, the total area of the knives (A) and the components (B) is equal to the area of 10,000 m2 of the weeds to be removed. In the present invention, as a weight ratio of the winter component (A) to the component (B) used as an active ingredient, for example, 〇〇〇 is used. The range of 5~1:5〇, and the range of 1:0.05~1:25. The invention is intended to remove agricultural land or non-agricultural land such as paddy fields, dry land, orchards, lawns, etc., which are cultivated in the field or not cultivated. Examples of weeds which can be removed as the herbicidal composition of the present invention include, for example, Digitaria Ciliaris, Eieusine in (1ica), Setaria viridis, and large foxtail ( Seteria faberi), Setaria glauca' Echinochloa crus-galli, IU 157551.doc 201208564 (Panicum dichotomiflorum), Panicum texanum, Brachiaria platyphylla, car Anterior arm-shaped grass (Brachiaria p Lantaaginea), Brachiaria decumbens, Sorghum halepense, Andropogon sorghum, Cynodon dactylon, Avena fatua, Lolium multiflorum, large Alopecurus myosuroides, Bromus tectorum, Bromus sterilis, Phalaris minor 'Apera spica-venti, Fusheng ice grass ( Agropyron repens), Cyperus iria, Cyperus rotundus, Cyperus esculentus, Portulaca oleracea, Amaranthus retroflexus, Amaranthus hybridus , Amaranthus palmeri, Amaranthus rudis, Abutilon theophrasti, Sida spinosa, Fallopia convolvulus, Polygonum scabrum, Pennsylvania Persicaria pennsylvanica, Persicaria vulgaris, Rumex crispus, Rumex obtusifolius, Fallopia japonica Op (Chenopodium album), Kochia scoparia, Polygonum longisetum, Solanum nigrum, Datura stramonium, Ipomoea purpurea, Ipomoea hederacea ), Ipomoea hederacea var. integriuscula, Ipomoea lacunosa, Convolvulus arvensis, Lamium purpureum, Lamium amplexicaule, 201208564 Xanthium (Xanthium pensylvanicum), Matricaria perforata or inodora, Matricaria chamomilla, Chrysanthemum segetum, Matricaria matricarioides, Ambrosia artemisiifolia, Ambrosia trifida ), Erigeron canadensis, Artemisia princeps, Solidago altissima, Conyza bonariensis, Sesbania exaltata, Cassia obtusifolia, South American mountain worm Desmodium tortuosum, Trifolium repens, Kudzu Pueraria lobata), Vicia angustifolia, Commelina communis, Commelina benghalensis, Gallium aparine, Stellaria media, Raphanus raphanistrum, Mustards arvensis, Capsella bursa-pastoris, Veronica persica, Veronica hederifolia, Viola arvensis, Viola tricolor, 虞美人(Papaver rhoeas), Myosotis scorpioides, Syrian Asclepias syriaca, Euphorbia helioscopia, Chamaesyce nutans, Geranium carolinianum, geranium geranium Dry grass weeds such as (Erodium cicutarium) and Equisetum arvense; Leersia japonica, Echinochloa oryzicola, Echinochloa crus-galli var. formosensis, Leptochloa chinenisis, Cyperus difformis, 157551.doc 201208564 Timbristyl Is miliacea), Eleocharis acicularis, Scirpus juncoides, Scirpus wallichii, Cyperus serotinus, Eleocharis kuroguwai, Bolboschoenus koshevnikovii, Sanjiang Schoenoplectus nipponicus, Monochoria vaginalis, Lindernia procumbens, Dopatrium junceum, Rotala indica, Ammannia multiflora, ditch Elatine triandra, Ludwigia epilobioides, Sagittaria pygmaea, Alisma canaliculatum, Sagittaria trifolia, Potamogeton distinctus, Cress (Oenanthe) Javanica), Callitriche palustris, Lindernia micrantha, Lindernia dubia, Eclipta prostrata, Murdannia keisak, Paspalum Watery weeds such as distichum), Leersia oryzoides; Alternanthera philoxeroi Des), Limnobium spongia, water fern (Salvinia genus), Pistia stratiotes 'water pennywort' (Hydrocotyle genus) ), filamentous algae (Pithophora genus, Cladophora genus), Ceratophyllum demersum, duckweed (Lemna genus), Cabomba caroliniana, Hydrilla verticillata , Najas guadalupensis, pondweed (Potamogeton crispus), Illios scorpion (Potamogeton 157551.doc •10-8 201208564 illinoensis), caries (p〇) Tam〇get〇n pectinatus), etc., water meal (芜ping), 耆草(Myriophyllum spicatum, Myri〇phyllum heterophyllum^), Eichhornia crassipes Aquatic plants such as lotus (Eichh〇rnia crassipes); Su, moss, hornwort; cyanobacteria; fern; long-term crops (rends, stone fruits, berries, nuts, citrus, hops, grapes, etc.) ) )Wait. The grass composition of the present invention (4) can be used in the cultivation of agricultural land such as the following crops. Wheat, barley, rye, oats, sorghum, peanuts, buckwheat, sugar beets, rapeseed, sorghum crops: corn, rice bran, (sorghum), cotton, soybeans, sunflower, sugar cane, tobacco, etc. Vegetables: Solanaceae vegetables (eggplant, 氆y main heart, scorpion, green pepper, pepper, potato, etc.), melon vegetables (courgette, pumpkin, r ^ ^ melon courgette, watermelon, melon, etc.), cruciferous vegetables (radish, vine, sputum ^ ^ Wasabi, stalk cabbage, Chinese cabbage, 荽心荽 ^ ^ (Cabbage), 菜菜, broccoli, broccoli, etc.), 菊科菜(牛蒡,苘# ^, Ding Chuanqi, Artichoke, Lettuce, etc.), Liliaceae vegetables (onion, onion, garlic, 檐 望, Lu Xun 4), Fuxing flower vegetables (carrot, parsley, celery, American edible celery) Etc.), Μ ^ 斗 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) Pear, cherries, apricots, plums, etc.), citrus fruit: pome fruit (apple, western pear, etc.), stone fruit (peach, plum, nectarine, plum, 157551.doc •11·201208564: class:: Citrus, orange, lemon, lime, grapefruit, etc.), nuts (chestnut: fruit 'almond, pistachio' cashew Macadamia, etc.) '(every, every moss, blackberry, raspberry, etc.), grapes, persimmons, Han Lam, loquat, fragrant old, which beans, coconut dates, coconut, coconut oil and other coffee. = Other than the tree: [Mulberry, flower and wood (Duhe, Camellia, Xiaoqiu, Shimuhua people, Sakura, North American crane palm, Ziwei, Jingui, etc.), street trees (Fraxinus jaPonica), Birch, four-flowered, eucalyptus, ginkgo, clove, maple, oak, poplar, purple, maple (Llquidambar), paulownia, eucalyptus, thuja, fir tree, hemlock, ::, Pine, spruce, yew, eucalyptus, horse chestnut, etc.), coral tree, Podocarpus, cedar, cypress, croton, euonymus, and phoenix. Lawn two furs (Knot grass, Korean grass, etc.), blue grass (Kentucky blue rough blue grass, etc.), foxgrass (fescue) (high fox grass, red fox, etc.), Dactylis sylvestris, and Timothy. %年茅, other: flowers (rose, carnation, chrysanthemum, stalks, xiacao, non-jujube * million * chrysanthemum, sage, petunia, verbena, tulip court, gentian, lily, = island岔γ, 糸-堇 (Pansy), cyclamen, orchid, lily of the valley, sylvestris, violet, kale, primrose, poinsettia, sugar, Pu, = Liya, Liju, Yulan, Begonia, etc.) Biofuel plants (jatropha, safflower, flax, switchgrass, miscanthus, licorice, wicker, kenaf, cassava, willow, etc.), leaf-seeking plants, etc. The above crops also contain genetically modified crops. The herbicidal composition of the invention is selective for rice. Therefore, the herbicidal composition of the present invention is suitable for use as a herbicidal composition for paddy fields. 157551.doc 8 • 12-201208564 The herbicidal composition of the present invention may be mixed with other herbicides, insecticides, bactericides, plant growth regulators, phytotoxicity reducing agents, fertilizers, etc. or [Examples]. Hereinafter, the present invention will be described in more detail with reference to examples of production examples, preparation examples, and test examples, but the present invention is not limited to the examples. In addition, the "parts" described in the examples represent parts by weight. Reference Manufacturing Example 1 Formula (III)
(Π1) 所示之化合物4.94 g添加於乙腈5〇 mi中。於其中添加i 3 裱己二酮i.80 g、三乙胺4 7 m卜丙酮氰醇〇 i5爪卜於 50 C下加熱9小時後’於減壓下加以濃縮。將所獲得之殘 邊溶解於氣仿50 ml中，並利用3 5〇/〇之鹽酸5〇 ml洗淨。使 有機相於無水硫酸鎂上乾燥並進行減壓濃縮。利用第三(Π1) The compound shown in 4.94 g was added to acetonitrile 5 〇 mi. i 3 裱hexanedione i.80 g, triethylamine 4 7 m, acetone cyanohydrin i5, and the mixture were heated at 50 C for 9 hours, and then concentrated under reduced pressure. The obtained residue was dissolved in 50 ml of a gas sample and washed with 5 〇 ml of 5 〇 / 〇 hydrochloric acid. The organic phase was dried over anhydrous magnesium sulfate and concentrated under reduced pressure. Use the third
J 基甲基趟50 ml將所獲得之殘渣洗淨後藉由丙酮進行再結 晶化，獲得式（I)The obtained residue was washed with acetone and then recrystallized by acetone to obtain the formula (I).
所示之化合物2.7 6 g。 參考製造例2 將式（IV) 157551.doc -13- 201208564The compound shown is 2.7 6 g. Reference Manufacturing Example 2 Formula (IV) 157551.doc -13- 201208564
所示之化合物200 mg添加於曱笨5 mlt，並添加亞硫醯氣 0.3 ml與觸媒量之n，N-二曱基曱醯胺，於n〇»c下加熱1小 時。於室溫下冷卻後進行減壓濃縮，將所獲得之殘渣溶解 於甲苯5 ml中，並於冰浴冷卻下滴加於將苯酚丨〇7 mg與 60%氫化鈉51 mg混合於N，N-二甲基曱醯胺5 ml中而成之溶 液中。於室溫下將所獲得之混合物攪拌2小時後，於冰水 10 ml中添加該反應混合物，並利用乙酸乙酯2〇 ml進行萃 取。利用飽和食鹽水1 0 ml將有機相3洗淨次後，使其於無 水硫酸鎂上乾燥並進行減壓濃縮。對所獲得之殘渣進行矽 膠管柱層析純化（silica gel column chromato-puriHcation) (乙酸乙酯：己烷= 1:2)，獲得式（III)200 mg of the compound shown was added to 5 ml of hydrazine, and 0.3 ml of sulphur sulphide gas and a catalytic amount of n,N-didecyl decylamine were added and heated under n 〇»c for 1 hour. After cooling at room temperature, it was concentrated under reduced pressure, and the obtained residue was dissolved in 5 ml of toluene, and added dropwise with phenolphthalein 7 mg and 60% sodium hydride 51 mg in N, N under ice-cooling. - a solution of dimethyl decylamine in 5 ml. After the obtained mixture was stirred at room temperature for 2 hours, the reaction mixture was added to 10 ml of ice water, and extracted with ethyl acetate. The organic phase 3 was washed with 10 ml of saturated brine, dried over anhydrous magnesium sulfate and evaporated. The obtained residue was subjected to silica gel column chromato-puri Hcation (ethyl acetate:hexane = 1:2) to obtain the formula (III).
〇2 (III) 所示之化合物171 mg。 'HNMR (CDC13) δ [ppm] : 3.48 (2H, t, J=6.9 Hz) > 3.61 (2H，t, J=6.9 Hz)，7.25-7.34 (3H，m) ’ 7.44-7.49 (2H，m)， 7.78 (1H，d，J=8.0 Hz) ’ 8.14 (1H，d，J=8.0 Hz)。 再者，式（IV)171 mg of the compound shown in 〇2 (III). 'HNMR (CDC13) δ [ppm]: 3.48 (2H, t, J=6.9 Hz) > 3.61 (2H, t, J=6.9 Hz), 7.25-7.34 (3H, m) ' 7.44-7.49 (2H, m), 7.78 (1H, d, J = 8.0 Hz) ' 8.14 (1H, d, J = 8.0 Hz). Furthermore, formula (IV)
157551.doc -14- 201208564 所示之化合物例如可藉由日本專利特開2〇〇〇_i78268號公 報所記載之製造方法而製造。 製劑例1 於下述各要素之混合物中添加適量之水進行混練。將所 獲得之混練物造粒後，乾燥、篩分而獲得粒劑。 成分（A) 0.3份 成分（B) 2.0份A compound of the type described in Japanese Laid-Open Patent Publication No. Hei. No. Hei. Formulation Example 1 An appropriate amount of water was added to a mixture of the following elements to carry out kneading. After the obtained kneaded material is granulated, it is dried and sieved to obtain a granule. Ingredient (A) 0.3 parts Ingredients (B) 2.0 parts
NeocoK註冊商標〉YSK(磺基琥珀酸二烷基酯系界面活性 劑，第一工業製藥股份有限公司製造）〇5份NeocoK registered trademark > YSK (dialkyl sulfosuccinate surfactant, manufactured by Daiichi Pharmaceutical Co., Ltd.) 〇 5 copies
Toxanon〈註冊商標>GR31A(多羧酸型陰離子界面活性劑， 二洋化成工業股份有限公司製造）2.0份Toxanon <registered trademark> GR31A (polycarboxylic acid type anionic surfactant, manufactured by Eryang Chemical Industry Co., Ltd.) 2.0 parts
KunigeKs主冊商標〉vi (膨潤土，Kunimine工業股份有限公 司製造）30.0份 碳酸鈣 65.2份 製劑例2 於下述各要素之混合物中添加適量之水進行混練。將所 獲得之混練物造粒後，乾燥、篩分而獲得粒劑。 成分（A) 0.8份 成分（B) 5.3份KunigeKs main volume trademark > vi (bentonite, manufactured by Kunimine Industrial Co., Ltd.) 30.0 parts Calcium carbonate 65.2 parts Preparation Example 2 An appropriate amount of water is added to a mixture of the following elements for kneading. After the obtained kneaded material is granulated, it is dried and sieved to obtain a granule. Ingredients (A) 0.8 parts Ingredients (B) 5.3 parts
Matsumoto Microsphere<註冊商標>?-80丑（塑膠中空體，松 本油脂製藥股份有限公司製造）2.4份Matsumoto Microsphere<registered trademark>?-80 ugly (plastic hollow body, manufactured by Matsumoto Oil & Fat Pharmaceutical Co., Ltd.) 2.4 copies
Olfine〈註冊商標>E1010(曰信化學工業股份有限公gj製造） 3.0份Olfine <registered trademark> E1010 (manufactured by Yuxin Chemical Industry Co., Ltd.)
Toxanon<S冊商標>GR31A(多羧酸型陰離子界面活性劑， 157551.doc •15· 201208564 三洋化成工業股份有限公司製造）2 〇份 三聚磷酸鈉 5·〇部份 ceHogena冊商標>7Α(第一工業製藥股份有限公司製 3.0份Toxanon<S-brand trademark>GR31A (polycarboxylic acid type anionic surfactant, 157551.doc •15·201208564 Sanyo Chemical Industry Co., Ltd.) 2 〇 parts sodium tripolyphosphate 5·〇 part ceHogena booklet > 7Α (3.0 copies of First Industrial Pharmaceutical Co., Ltd.)
Kunigel<註冊商標>V1 (義土’ Kuniminn業股份有限公 司製造）10·0份 碳酸鈣68.5份 試驗例1 於塑膠盆（直徑6 cmx深度7cm)中填裝深度約5⑽之土。 於該盆中澆入水並加以平整。將其靜置3天。於距離土之 表面約0.5 cm之深度播種經催芽之稻稗（Echin〇cM〇a 〇ryZiC〇la)，於該盆中澆水直至距離土之表面約1〜2 cm之 深度為止。 將成刀（A)及成分（B)各2 mg溶解於包含2%(w/v)之 Tweenc註冊商標>2〇(界面活性劑：Mp Bi〇medicais公司製 造）的丙酮4 mL中，將其以總量達到2〇 mL之方式用水稀 釋’獲得藥劑稀釋液。 將各該藥劑稀釋液之特定量與上述塑膠盆中所積存之水 混•合。 混合藥劑稀釋液後18天之後，觀察對稻稗之除草效果。 以指數0〜1〇〇(0 :無作用〜100 :完全枯殺）來評價除草效 果。將結果示於表1。 157551.doc -16· 201208564 [表1]Kunigel < Registered Trademark > V1 (manufactured by Jambia Kuniminn Co., Ltd.) 10·0 parts Calcium carbonate 68.5 parts Test Example 1 A soil of about 5 (10) in depth was filled in a plastic pot (6 cm in diameter and 7 cm in depth). Water is poured into the pot and flattened. Leave it to stand for 3 days. The germinated rice blast (Echin〇cM〇a 〇ryZiC〇la) was sown at a depth of about 0.5 cm from the surface of the soil, and water was poured into the pot until a depth of about 1 to 2 cm from the surface of the soil. 2 mg of each of the knives (A) and the components (B) was dissolved in 4 mL of acetone containing 2% (w/v) of Tweenc registered trademark > 2 界面 (surfactant: manufactured by Mp Bi〇medicais). It was diluted with water in a total amount of 2 〇 mL to obtain a drug dilution. A specific amount of each of the drug diluents is mixed with the water accumulated in the plastic pot. After 18 days after the dilution of the mixture, the herbicidal effect on rice bran was observed. The herbicidal effect was evaluated by an index of 0 to 1 〇〇 (0: no effect ~ 100: complete culling). The results are shown in Table 1. 157551.doc -16· 201208564 [Table 1]
試驗例2 於塑膠盆（直徑6cmx深度7cm)中填裝深度約5 cm之土。 於該盆中澆入水並加以平整。將其靜置3天。於土之表面 播種螢藺（Sdrpus junc〇ides)之種子，於該盆中澆水直至距 離土之表面約1〜2 cm之深度為止。 將成刀（A)及成分（B)各2 mg溶解於包含2%(w/v)之 TWeen<t冊商標>2〇(界面活性劑：Mp Bi〇medicais公司製 造）的丙削mL中，㉟其以總量達到2〇 mL之方式用水稀 釋，獲得藥劑稀釋液。 將各該藥劑稀釋液之特定量與上述塑膠盆中所積存之水 混合。 混合藥劑稀釋液後14天後，觀察對螢藺之除草效果。以 心數0 1 GG(G .無作用〜⑽：完全枯殺）來評價除草效果。 將結果示於表2。Test Example 2 A soil having a depth of about 5 cm was filled in a plastic pot (6 cm in diameter and 7 cm in depth). Water is poured into the pot and flattened. Leave it to stand for 3 days. Seeds of Sdrpus junc〇ides were sown on the surface of the soil and watered in the pot until a depth of about 1 to 2 cm from the surface of the soil. 2 mg of each of the knives (A) and the components (B) was dissolved in propylene mL containing 2% (w/v) of TWeen <t booklet trademark > 2 界面 (surfactant: manufactured by Mp Bi〇medicais) In the middle, 35 was diluted with water in a total amount of 2 〇 mL to obtain a drug diluent. A specific amount of each of the drug diluents is mixed with water accumulated in the plastic pot. After 14 days from the dilution of the drug mixture, the herbicidal effect against the sputum was observed. The herbicidal effect was evaluated by the number of hearts 0 1 GG (G. no effect ~ (10): complete culling). The results are shown in Table 2.
157551.doc •17· 201208564 [表2] 處理量(g ai/ha) 除草效果 成分(A) 16 80 2 0 成分(B) 4 0 8 0 16 0 16+2 90 成分(A)+成分(B) 16+4 90 ~~~ 16+8 90 16+16 90 試驗例3 於塑膠盆（直徑6 cmx深度7 cm)中填裝深度約5 cm之土。 於該盆中堯入水並加以平整。將其靜置3天。於土之表面 放入摻混有陌上菜（Lindernia pyxidaria L.)之種子之土。於 s亥盆中洗水直至距離土之表面約1〜2 cm之深度為止。 將成分（A)及成分（B)各2 mg溶解於包含2%(W/V)之 Tween<註冊商標>2〇(界面活性劑：Mp Bi〇rnedicals公司製 造）的丙酮4 mL中，將其以總量達到2〇 mL之方式用水稀 釋，獲得藥劑稀釋液。 將各該藥劑稀釋液之特定量與上述塑膠盆中所積存之水 混合。 混合藥劑稀釋液後27日後’觀察對陌上菜之除草效果。 U曰數ο 1〇〇(〇 .無作用〜100 :完全枯殺)來評價除草效 果。將結果示於表3。 157551.doc 201208564 [表3] 處理量(g ai/ha) 除草效果 成分(A) 4 20 8 70 成分(B) 4 0 8 0 Γ 16 ?η 4+4 90 ~ 4+8 90 成分(A)+成分(B) 4+16 90 8+4 90 8+8 100 — 8+16 100 ~ <試驗例4> 於塑膠盆（直徑6 cmx深度7 cm)中填裴深度約5 cm之土。 於該盆中澆入水並加以平整。將其靜置3天。於土之表面 放入鴨舌草（Monochoria vaginalis)之種子。於該盆中澆水 直至距離土之表面約1〜2 cm之深度為止。 將成刀（A)及成分（B)各2 mg溶解於包含2%(w/V)之 Tweenc註冊商標>2〇(界面活性劑：Mp司製 造）的丙_4 mL中，將其以總量達到2〇紅之方式用水稀 釋，獲得藥劑稀釋液。 將各及藥劑稀釋液之特定量與上述塑勝盆中所積存之水 混合。 混合藥劑稀釋液後31天後，觀察對鴨舌草之除草效果。 4數0〜100(0 :無作用〜1GG :完全枯殺）評價除草效果。 將結果示於表4。 157551.doc •19· 201208564 [表4] 處理量(g ai/ha) 除草效果 成分(A) 2 70 成分(B) 2 0 成分(A)+成分(B) 2+2 90 <試驗例5 > 於塑膠盆（直徑6 cm X深度7 cm)中填裝約深度約5 cm之 土。於該盆中堯入水並加以平整。將其靜置3天。於土之 表面放入經催芽之矮慈姑（Sagittaria pygmaea Miq.)。於該 盆中澆水直至距離土之表面約1〜2 cm之深度為止。 將成分（A)及成分（B)各2 mg溶解於包含2%(W/V)之 Tween〈註冊商標>20(界面活性劑：MP Biomedicals公司製 造）的丙酮4 mL中，將其以總量達到20 mL之方式用水稀 釋，獲得藥劑稀釋液。 將各該藥劑稀釋液之特定量與上述塑膠盆中所積存之水 混合。 混合藥劑稀釋液後3 1天後，觀察對矮慈姑之除草效果。 以指數0〜100(0 :無作用〜100 :完全枯殺）評價除草效果。 將結果示於表5。 [表5] 處理量(g ai/ha) 除草效果 成分(A) 2 80 成分(B) 4 0 16 0 成分(A)+成分(B) 2+4 95 2+16 97 157551.doc -20- 201208564 <試驗例6> 於塑膠盆（直徑6 cmx深度7 cm)中填裝深度約5 cm之土。 於該盆中澆入水並加以平整。將其靜置3天。於土之表面 放入經催芽之水莎草（Cyperus serotinus Rottb.)。於該盆中 澆水直至距離土之表面約1〜2 cm之深度為止。 將成分（A)及成分（B)各2 mg溶解於包含2%(W/V)之 Tween<t冊商標>20(界面活性劑：MP Biomedicals公司製 造）的丙酮4 mL中，將其以總量成為20 mL之方式用水稀 釋，獲得藥劑稀釋液。 將各該藥劑稀釋液之特定量與上述塑膠盆中所積存之水 混合。 混合藥劑稀釋液後1 8天後，觀察對水莎草之除草效果。 以指數0〜100(0 :無作用〜100 ··完全枯殺）來評價除草效 果。將結果示於表6。 [表6] 處理量(g ai/ha) 除草效果 成分(A) 2 80 16 85 成分(B) 2 10 成分(A)+成分(B) 2+2 90 16+2 99 157551.doc -21 -157551.doc •17· 201208564 [Table 2] Treatment amount (g ai/ha) Herbicidal effect component (A) 16 80 2 0 Component (B) 4 0 8 0 16 0 16+2 90 Component (A) + component ( B) 16+4 90 ~~~ 16+8 90 16+16 90 Test Example 3 Fill the soil with a depth of about 5 cm in a plastic basin (6 cm in diameter and 7 cm in depth). Water is poured into the basin and leveled. Leave it to stand for 3 days. On the surface of the soil, put the soil mixed with the seeds of Lindernia pyxidaria L. Wash the water in the s basin until it is about 1~2 cm deep from the surface of the soil. 2 mg of each of the component (A) and the component (B) was dissolved in 4 mL of acetone containing 2% (w/v) of Tween < registered trademark > 2 界面 (surfactant: manufactured by Mp Bi〇rnedicals Co., Ltd.). It was diluted with water in a total amount of 2 〇 mL to obtain a drug dilution. A specific amount of each of the drug diluents is mixed with water accumulated in the plastic pot. After 27 days after mixing the drug dilutions, observe the herbicidal effect on the vegetables. U number of ο 1 〇〇 (〇. no effect ~ 100: completely slain) to evaluate the herbicidal effect. The results are shown in Table 3. 157551.doc 201208564 [Table 3] Treatment amount (g ai/ha) Herbicidal effect component (A) 4 20 8 70 Composition (B) 4 0 8 0 Γ 16 ?η 4+4 90 ~ 4+8 90 Composition (A )+Component (B) 4+16 90 8+4 90 8+8 100 — 8+16 100 ~ <Test Example 4> Fill the soil with a depth of about 5 cm in a plastic basin (6 cm in diameter and 7 cm in depth) . Water is poured into the pot and flattened. Leave it to stand for 3 days. Seeds of the genus Monochoria vaginalis are placed on the surface of the soil. Water the basin until it is about 1 to 2 cm deep from the surface of the soil. 2 mg of each of the knives (A) and (B) was dissolved in C 4 mL containing 2% (w/V) of Tweenc registered trademark > 2 界面 (surfactant: manufactured by Mp Division). Dilute with water in a total amount of 2 blush to obtain a drug dilution. The specific amount of each of the drug diluents is mixed with the water accumulated in the above-mentioned plastic pot. Thirty days after the dilution of the mixture, the herbicidal effect on the ragweed was observed. 4 numbers 0 to 100 (0: no effect ~ 1GG: completely scum) evaluated the herbicidal effect. The results are shown in Table 4. 157551.doc •19· 201208564 [Table 4] Treatment amount (g ai/ha) Herbicidal effect component (A) 2 70 Component (B) 2 0 Component (A) + component (B) 2+2 90 <Test example 5 > Fill the plastic pot (6 cm in diameter and 7 cm in depth) to a depth of about 5 cm. Water is poured into the basin and leveled. Leave it to stand for 3 days. Place the germinated dwarf sage (Sagittaria pygmaea Miq.) on the surface of the soil. Water is poured into the basin until it is about 1 to 2 cm deep from the surface of the soil. 2 mg of each of the component (A) and the component (B) was dissolved in 4 mL of acetone containing 2% (w/v) of Tween <registered trademark> 20 (surfactant: MP Biomedicals), and Dilute with water in a total amount of 20 mL to obtain a drug dilution. A specific amount of each of the drug diluents is mixed with water accumulated in the plastic pot. After 3 days after the dilution of the mixture, the herbicidal effect on Dwarfs was observed. The herbicidal effect was evaluated by an index of 0 to 100 (0: no effect ~ 100: complete culling). The results are shown in Table 5. [Table 5] Treatment amount (g ai/ha) Herbicidal effect component (A) 2 80 Component (B) 4 0 16 0 Component (A) + component (B) 2+4 95 2+16 97 157551.doc -20 - 201208564 <Test Example 6> Fill a plastic pot (6 cm in diameter and 7 cm in depth) with a depth of about 5 cm. Water is poured into the pot and flattened. Leave it to stand for 3 days. On the surface of the soil, put the germinated water sedge (Cyperus serotinus Rottb.). Water is poured into the pot until it is about 1 to 2 cm deep from the surface of the soil. 2 mg of each of the component (A) and the component (B) was dissolved in 4 mL of acetone containing 2% (w/v) of Tween <t booklet trademark >20 (surfactant: MP Biomedicals), and Dilute with water in a total amount of 20 mL to obtain a drug dilution. A specific amount of each of the drug diluents is mixed with water accumulated in the plastic pot. After 18 days after the dilution of the mixture, the herbicidal effect on the water sedge was observed. The herbicidal effect was evaluated by an index of 0 to 100 (0: no effect ~ 100 · · complete culling). The results are shown in Table 6. [Table 6] Treatment amount (g ai/ha) Herbicidal effect component (A) 2 80 16 85 Component (B) 2 10 Component (A) + component (B) 2+2 90 16+2 99 157551.doc -21 -
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