TW201941691A - Herbicide composition - Google Patents
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- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
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- 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
- A01N43/84—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,4
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- 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
- A01N43/86—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
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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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/20—N-Aryl derivatives thereof
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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<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
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Abstract
Description
發明領域
本發明係涉及高活性且安全的除草組成物及非期望植物之防治方法。FIELD OF THE INVENTION The present invention relates to a highly active and safe herbicidal composition and a method for controlling undesired plants.
發明背景
以往多種的農藥是為了防治雜草而使用。為了防治滋生之各種不同的雜草通常使用多種藥劑，並且由於節省使用者的勞力等理由，販賣有藉由桶混法在施用前混合的混合農藥，或預先含有2種以上活性成分的農藥。BACKGROUND OF THE INVENTION Various pesticides have been used for controlling weeds in the past. In order to prevent and control various kinds of weeds, various pesticides are usually used, and for reasons such as saving labor of users, mixed pesticides mixed by a tank mixing method before application, or pesticides containing two or more active ingredients in advance are sold.
噁嗪草酮(oxaziclomefone)係作為噁嗪酮(oxazinone)類的新穎除草成分而被開發出來的農藥。噁嗪草酮係優良的稗草用藥，其具有自野稗滋生前至2.5葉期為止的適合處理期範圍，並顯示約50天以上的殘留效果。而且，噁嗪草酮每10公畝的投藥量為4至8克，在現有的稗草用藥中屬於最少的水準。再者，由於其強大的土壤吸附力，而具有流出至地下水或河川的量很少等特徵(非專利文獻1)。Oxaziclomefone is a pesticide that has been developed as a novel herbicidal component of the oxazinone class. Oxazolidone is an excellent herbicide for weeds. It has a suitable treatment period from before the breeding of wild grass to the 2.5-leaf stage, and shows a residual effect of about 50 days or more. In addition, the dosage of oxadiazon is 4 to 8 grams per 10 ares, which is the lowest level among the existing rush medicines. Furthermore, due to its strong soil adsorption force, it has characteristics such as a small amount of outflow to groundwater or rivers (Non-Patent Document 1).
製造由具有特定化學結構之化合物的除草有效量，及自特定除草劑選出1種以上之化合物的協同有效量所構成之選擇性除草組成物是通常有在進行。然而，迄今為止沒有任何具體的揭示有關於在組合本發明之除草有效成分之一的化合物(a)與化合物群(b)時發揮之顯著的協同作用。
先行技術文獻
非專利文獻The production of a selective herbicidal composition composed of a herbicidally effective amount of a compound having a specific chemical structure and a synergistically effective amount of one or more compounds selected from a specific herbicide is usually carried out. However, there has been no specific disclosure so far regarding the significant synergistic effect exerted when the compound (a), which is one of the herbicidal active ingredients of the present invention, is combined with the compound group (b).
Prior technical literature Non-patent literature
非專利文獻1：日本國農業協同組合報2003年10月30日第4至5頁Non-Patent Document 1: Japanese Agricultural Cooperative Portfolio, October 30, 2003, pages 4 to 5
發明概要
發明欲解決的課題
儘管目前正在開發與使用多種除草組成物，但依然可能會有不足以防治以防治對象之雜草為首等非期望之植物的情況，因此期望有高活性之除草組成物的出現。本發明的目的在於提供具有更廣範圍之除草譜，且具高活性的除草組成物，以及提供使用這些組成物來防治非期望之植物或抑制其生長的方法。
用以解決課題的手段SUMMARY OF THE INVENTION Although a variety of herbicidal compositions are currently being developed and used, there may be cases in which it is not enough to control undesired plants such as the weeds to be controlled. Therefore, highly active herbicidal compositions are desired Appear. An object of the present invention is to provide a herbicidal composition having a broader range of herbicidal spectrum and having high activity, and to provide a method for using these compositions to control or prevent unwanted plants.
Means to solve the problem
本發明人等深入探討噁嗪草酮與其他除草化合物組合，結果發現從單獨成分無法預測之對雜草的優良防治效果(協同性的效果)，得以完成本發明。The present inventors have intensively studied the combination of oxadiazon and other herbicidal compounds, and found that the excellent control effect (synergistic effect) on weeds which cannot be predicted from the individual components can complete the present invention.
亦即，本發明係提供一種除草組成物及其使用方法，該除草組成物作為有效成分包含噁嗪草酮、及至少1種其他的除草化合物。That is, the present invention provides a herbicidal composition and a method for using the same. The herbicidal composition contains oxazone and at least one other herbicidal compound as an active ingredient.
更具體而言，本發明係涉及以下發明：
[1]一種除草組成物，其包含：噁嗪草酮(a)，及除草化合物或其農業上所容許的鹽(b)；其中前述除草化合物選自於尿素(抑制光合作用)類、吡啶甲醯胺類、異噁唑烷酮類、三酮類、N-苯基鄰苯二甲醯亞胺類、三唑并嘧啶類、三嗪類、其他PPO類、二硝基苯胺類、及胺基甲酸酯[抑制有絲分裂]類所構成的群組中至少1種。
[2]如請求項1之除草組成物，其中尿素(抑制光合作用)類的除草化合物係選自於理有龍(linuron)、撲奪草(metobromuron)、氯溴隆(chlorbromuron)、氯麥隆(chlorotoluron)、枯草隆(chloroxuron)、噁唑隆(dimefuron)、達有龍(diuron)、磺噻隆(ethidimuron)、非草隆(fenuron)、可奪草(fluometuron)、異丙隆(isoproturon)、愛速龍(isouron)、甲基苯噻隆(methabenzthiazuron)、甲氧隆(metoxuron)、綠谷隆(monolinuron)、草不隆(neburon)、環草隆(siduron)、及得匍隆(tebuthiuron)所構成之群組。
[3]如請求項1之除草組成物，其中吡啶甲醯胺類的除草化合物係選自於吡氟草胺(diflufenican)、及氟吡草胺(picolinafen)所構成之群組。
[4]如請求項1之除草組成物，其中異噁唑烷酮類的除草化合物係可滅蹤(clomazone)。
[5]如請求項1之除草組成物，其中三酮類的除草化合物係選自於呋喃磺草酮(tefuryltrione)、甲基磺草酮(mesotrione)、酸醌草酮(fenquinotrione)、環磺酮(tembotrione)、蘭可三酮(lancotrione)、及磺草酮(sulcotrione)所構成之群組。
[6] 如請求項1之除草組成物，其中N-苯基鄰苯二甲醯亞胺類的除草化合物係選自於丙炔氟草胺(flumioxazin)、吲哚酮草酯(cinidon-ethyl)、及氟烯草酸(flumiclorac-pentyl)所構成之群組。
[7]如請求項1之除草組成物，其中三唑并嘧啶類的除草化合物係選自於氯酯磺草胺(cloransulam)、氯酯磺草胺甲酯(cloransulam-methyl)、雙氯磺草胺(diclosulam)、雙氟磺草胺(florasulam)、唑嘧磺草胺(flumetsulam)、磺草唑胺(metosulam)、及平速爛(penoxsulam)所構成之群組。
[8] 如請求項1之除草組成物，其中三嗪類的除草化合物係選自於撲草淨(prometryn)、草殺淨(ametryn)、草脫淨(atrazine)、氰乃淨(cyanazine)、敵草淨(desmetryn)、異戊乙淨(dimethametryn)、撲滅通(prometon)、普拔根(propazine)、草滅淨(simazine)、西草淨(simetryn)、特丁通(terbumeton)、特丁津(terbuthylazine)、特丁淨(terbutryn)、草達津(trietazine)、菲殺淨(hexazinone)、苯嗪草酮(metamitron)、及滅必淨(metribuzin)所構成之群組。
[9]如請求項1之除草組成物，其中其他PPO類的除草化合物係選自於雙唑草腈(pyraclonil)、氟噠嗪草酯(flufenpyr-ethyl)、及氟唑草胺(profluazol)所構成之群組。
[10]如請求項1之除草組成物，其中二硝基苯胺類的除草化合物係三福林(trifluralin)，且與胺基甲酸酯[抑制有絲分裂]類除草化合物的克普芬(chlorpropham)併用。
[11]如請求項1至10中任一項之組成物，其係以每重量份為噁嗪草酮(a)：前述除草化合物或農業上所容許的鹽(b)=1：1000至1000：1的比例含有噁嗪草酮(a)及前述除草化合物或農業上所容許的鹽(b)。
[12]一種雜草防治方法，其包含施用噁嗪草酮(a)，及除草化合物或其農業上所容許的鹽(b)；其中前述除草化合物選自於尿素(抑制光合作用)類、吡啶甲醯胺類、異噁唑烷酮類、三酮類、N-苯基鄰苯二甲醯亞胺類、三唑并嘧啶類、三嗪類、其他PPO類、二硝基苯胺類、及胺基甲酸酯[抑制有絲分裂]類所構成之群組中至少1種。
[13] 如請求項12之方法，其係以每重量份為噁嗪草酮(a)：前述除草化合物或農業上所容許的鹽(b)=1：1000至1000：1的比例施用噁嗪草酮(a)及前述除草化合物或農業上所容許的鹽(b)。
[14]如請求項12或13之方法，其係以混合狀態施用噁嗪草酮(a)及前述除草化合物或農業上所容許的鹽(b)。
[15]如請求項12或13之方法，其係依序施用噁嗪草酮(a)及前述除草化合物或農業上所容許的鹽(b)。
發明效果More specifically, the present invention relates to the following inventions:
[1] A herbicidal composition comprising: oxazone (a), and a herbicidal compound or an agriculturally acceptable salt thereof (b); wherein the herbicidal compound is selected from the group consisting of urea (inhibition of photosynthesis) and pyridine Formamidines, isoxazolidinones, triones, N-phenylphthalimides, triazolopyrimidines, triazines, other PPOs, dinitroanilines, and At least one member of the group consisting of carbamates [inhibits mitosis].
[2] The herbicidal composition according to claim 1, wherein the urea (inhibition of photosynthesis) herbicidal compound is selected from the group consisting of linuron, metobromuron, chlorbromuron, and chloromai Chlorotoluron, chloroxuron, dimefuron, diuron, ethidimuron, fenuron, fluometuron, isoproturon isoproturon, isouron, methabenzthiazuron, metoxuron, monolinuron, neburon, siduron, and tritium A group of tebuthiuron.
[3] The herbicidal composition according to claim 1, wherein the herbicidal compounds of pyridoxamine are selected from the group consisting of diflufenican and picolinafen.
[4] The herbicidal composition according to claim 1, wherein the isoxazolidinone herbicidal compound is clomazone.
[5] The herbicidal composition according to claim 1, wherein the trione herbicidal compound is selected from the group consisting of tefuryltrione, mesotrione, fenquinotrione, and cyclosulfone A group of tembotrione, lancotrione, and sulcotrione.
[6] The herbicidal composition according to claim 1, wherein the herbicidal compound of N-phenylphthalimide is selected from the group consisting of flumioxazin and cinidon-ethyl ), And flumiclorac-pentyl.
[7] The herbicidal composition according to claim 1, wherein the triazolopyrimidine herbicidal compound is selected from the group consisting of cloransulam, cloransulam-methyl, and bischlorosulfur A group consisting of diclosulam, florasulam, flumetsulam, metosulam, and penoxsulam.
[8] The herbicidal composition according to claim 1, wherein the triazine herbicidal compound is selected from the group consisting of prometryn, ametryn, atrazine, and cyanazine , Desmetryn, dimethametryn, prometon, propazine, simazine, simetryn, terbumeton, Terbuthylazine, terbutryn, triazazine, hexazinone, metamitron, and metribuzin.
[9] The herbicidal composition according to claim 1, wherein the other PPO herbicidal compounds are selected from the group consisting of pyraclonil, flufenpyr-ethyl, and flufluazol The group formed.
[10] The herbicidal composition according to claim 1, wherein the dinitroaniline herbicidal compound is trifluralin, and chlorpropham, a carbamic acid [mitotically inhibited] herbicidal compound And use.
[11] The composition according to any one of claims 1 to 10, wherein oxazolidinone (a): the aforementioned herbicidal compound or an agriculturally acceptable salt (b) = 1: 1000 to per part by weight The 1000: 1 ratio contains oxazone (a) and the aforementioned herbicidal compound or agriculturally acceptable salt (b).
[12] A method for controlling weeds, comprising applying oxadiazon (a) and a herbicidal compound or an agriculturally acceptable salt thereof (b); wherein the aforementioned herbicidal compound is selected from the group consisting of urea (inhibition of photosynthesis), Pyridamidines, isoxazolidinones, triones, N-phenylphthalimides, triazolopyrimidines, triazines, other PPOs, dinitroanilines, And at least one of the group consisting of carbamates [inhibits mitosis].
[13] The method according to claim 12, wherein the oxazolidinone (a): the aforementioned herbicidal compound or an agriculturally acceptable salt (b) is applied at a ratio of 1: 1000 to 1000: 1 per part by weight. Azazinone (a) and the aforementioned herbicidal compound or agriculturally acceptable salt (b).
[14] The method according to claim 12 or 13, which comprises applying oxadiazon (a) and the aforementioned herbicidal compound or an agriculturally acceptable salt (b) in a mixed state.
[15] The method according to claim 12 or 13, which comprises sequentially applying oxazone (a) and the aforementioned herbicidal compound or an agriculturally acceptable salt (b).
Invention effect
本發明之除草組成物具有廣泛的除草譜，對於在農耕地引起問題的各種雜草表現出優良的除草活性。因此，本發明之除草組成物可以用少的有效成分量及使用次數，抑制雜草的發芽及成長，並使雜草枯死，尤其是使用次數少少的即可，且防治效果可維持一定期間，因此可謀求減少雜草防治作業所需的勞力。進一步，由於為作用性不同之除草劑的組合，因此可用來防治對許多除草劑的敏感性降低的雜草。The herbicidal composition of the present invention has a broad herbicidal spectrum and exhibits excellent herbicidal activity against various weeds which cause problems in agricultural land. Therefore, the herbicidal composition of the present invention can suppress the germination and growth of weeds and cause the weeds to die with a small amount of active ingredients and the number of times of use, especially those with a small number of uses, and the control effect can be maintained for a certain period of time. Therefore, it is possible to reduce the labor required for weed control operations. Furthermore, since it is a combination of herbicides having different functions, it can be used to control weeds with reduced sensitivity to many herbicides.
本發明係涉及一種除草組成物，作為有效成分包含噁嗪草酮(a)；及其他至少1種除草化合物或其農業上所容許的鹽(b)。噁嗪草酮(Oxaziclomefone)(a)為以下述化學式表示的化合物。
[化學式1]
化學名稱：3-[1-(3,5-二氯苯基)-1-甲基乙基]-2,3-二氫-6-甲基-5-苯基-4H-1,3-噁嗪-4-酮 (3-[1-(3,5-dichlorophenyl)-1-methylethyl]-2,3-dihydro-6-methyl-5-phenyl-4H-1,3-oxazin-4-one)
CAS NO.153197-14-9The present invention relates to a herbicidal composition containing as an active ingredient oxazone (a); and at least one other herbicidal compound or an agriculturally acceptable salt (b) thereof. Oxaziclomefone (a) is a compound represented by the following chemical formula.
[Chemical Formula 1]
Chemical name: 3- [1- (3,5-dichlorophenyl) -1-methylethyl] -2,3-dihydro-6-methyl-5-phenyl-4H-1,3- Oxazin-4-one (3- [1- (3,5-dichlorophenyl) -1-methylethyl] -2,3-dihydro-6-methyl-5-phenyl-4H-1,3-oxazin-4-one )
CAS NO.153197-14-9
在本發明中，所謂可混合到噁嗪草酮(a)的其他除草化合物或其農業上所容許的鹽(b)，可為能夠作為除草劑使用的任何化合物。作為這樣的除草化合物，可舉出例如用於除草劑、植物生長調節劑、及緩和劑的化合物。In the present invention, the other herbicidal compound that can be mixed with oxazone (a) or its agriculturally acceptable salt (b) may be any compound that can be used as a herbicide. Examples of such herbicidal compounds include compounds used in herbicides, plant growth regulators, and moderators.
作為可混合到噁嗪草酮(a)的其他除草化合物(b)，可舉出例如烯丙氧基丙酸酯(FOPs)類、環己二酮(DIMs)類、苯基吡唑啉(DEN)類、咪唑啉酮類、嘧啶基(硫代)苯甲酸酯類、磺醯基胺基羰基三唑啉酮類、磺醯基尿素類、三唑并嘧啶類、苯基胺基甲酸酯類、噠嗪酮[抑制光合作用(光化學類II)]類、三嗪類、三嗪酮類、三唑啉酮[抑制光合作用(光化學類II)]類、尿嘧啶類、醯胺類、尿素[抑制光合作用(光化學類II)]類、苯并噻二嗪酮類、腈[抑制光合作用(光化學類II)]類、苯基噠嗪類、聯吡啶類(bipyridylium)、二苯醚[PPO]類、N-苯基鄰苯二甲醯亞胺類、噁二唑類、噁唑烷二酮類、苯基吡唑類、嘧啶二酮類、噻二唑類、三唑啉酮[PPO]類、噠嗪酮[PDS]類、吡啶甲醯胺類、異噁唑類、吡唑類、三酮類、二苯醚[白化]類、三唑類、尿素[白化]類、異噁唑烷酮類、甘胺酸類、次膦酸類、胺基甲酸酯[抑制DHP]類、苯甲醯胺[抑制微管聚合]類、安息香酸[抑制微管聚合]類、二硝基苯胺類、氨基磷酸酯類、吡啶類、胺基甲酸酯[抑制有絲分裂]類、乙醯胺類、氯乙醯胺[V1]類、氯乙醯胺[V2]類、氯乙醯胺[V3]類、氧乙醯胺類、四唑啉酮類、苯甲醯胺[抑制細胞壁合成]類、腈[抑制細胞壁合成]類、喹啉羧酸[抑制細胞壁合成]類、三唑并甲醯胺類、二硝基苯酚類、苯并呋喃類、氯碳酸類、二硫代磷酸酯類、硫代胺基甲酸酯類、安息香酸[合成生長素]類、類、苯氧羧酸類、吡啶羧酸類、喹啉羧酸[合成生長素]類、鄰苯醯胺縮胺脲(phthalamate semicarbazone)類、芳基胺基丙酸類、有機砷類、吡唑鎓(pyrazolium)類、或三酮類的除草化合物；其他的PPO、PDS、4-HPPD、VLCFA之抑制、合成生長素類的化合物；還有分類不明的除草化合物。其中，從發揮協同效果的觀點來看，作為除草化合物(b)以選自於尿素(抑制光合作用)類、吡啶甲醯胺類、異噁唑烷酮類、三酮類、N-苯基鄰苯二甲醯亞胺類、三唑并嘧啶類、三嗪類、其他PPO類、二硝基苯胺類、及胺基甲酸酯[抑制有絲分裂]類所構成的群中至少1種的除草化合物為佳。Examples of other herbicidal compounds (b) that can be mixed into oxadiazon (a) include allyloxypropionates (FOPs), cyclohexanedione (DIMs), and phenylpyrazoline ( DEN), imidazolinones, pyrimidinyl (thio) benzoates, sulfoamidocarbonyltriazolinones, sulfonylureas, triazolopyrimidines, phenylaminocarbamates Type, pyridazinone [inhibition of photosynthesis (photochemical class II)], triazine, triazinone, triazolinone [inhibition of photosynthesis (photochemical class II)], uracil, amine Class, urea [inhibition of photosynthesis (photochemical class II)], benzothiadiazinone, nitrile [inhibition of photosynthesis (photochemical class II)], phenylpyridazine, bipyridylium , Diphenyl ether [PPO], N-phenylphthalimide, oxadiazole, oxazolidinedione, phenylpyrazole, pyrimidinedione, thiadiazole, Triazolinones [PPO], pyridazinone [PDS], pyridoxamine, isoxazoles, pyrazoles, triones, diphenyl ethers [albino], triazoles, urea [ Albino], isoxazolidone, glycine, phosphinic acid, amine Formate [DHP], benzamidine [inhibition of microtubule polymerization], benzoic acid [inhibition of microtubule polymerization], dinitroaniline, phosphoramidate, pyridine, carbamate [Inhibition of mitosis], acetamide, chloracetamide [V1], chloroacetamide [V2], chloroacetamide [V3], oxyacetamide, tetrazolinones, Benzamidine [inhibition of cell wall synthesis], nitrile [inhibition of cell wall synthesis], quinolinecarboxylic acid [inhibition of cell wall synthesis], triazolomethamines, dinitrophenols, benzofurans, chlorine Carbonic acid, dithiophosphate, thiourethane, benzoic acid [synthetic auxin], phenoxycarboxylic acid, pyridine carboxylic acid, quinoline carboxylic acid [synthetic auxin], o Herbicides of phthalamate semicarbazone, arylaminopropionic acid, organic arsenic, pyrazolium, or triketone; other PPO, PDS, 4-HPPD, VLCFA It inhibits and synthesizes auxin compounds; there are also unidentified herbicide compounds. Among them, from the viewpoint of exerting a synergistic effect, the herbicidal compound (b) is selected from the group consisting of urea (inhibition of photosynthesis), picolinamide, isoxazolidone, trione, and N-phenyl. Weeding of at least one of the groups consisting of phthalimines, triazolopyrimidines, triazines, other PPOs, dinitroanilines, and carbamates [mitotic inhibition] Compounds are preferred.
作為尿素(抑制光合作用)類的除草化合物可舉出理有龍、撲奪草、氯溴隆、氯麥隆、枯草隆、噁唑隆、達有龍、磺噻隆、非草隆、可奪草、異丙隆、愛速龍、甲基苯噻隆、甲氧隆、綠谷隆、草不隆、環草隆、及得匍隆。其中，除草化合物(b)宜為理有龍及撲奪草。Examples of the urea (inhibition of photosynthesis) herbicides include riyoulong, tribenuron, chlorobromolone, chloromeron, subtilon, oxazolone, dauron, sulfothuron, non-chlorsulfuron, and Degrass, Isoprene, Athlon, Methylphenothion, Methoxylon, Lugulong, Cabulong, Cycloprolone, and Desiron. Among them, the herbicidal compound (b) is preferably Ryoron and robbing grass.
作為N-苯基鄰苯二甲醯亞胺類的除草化合物可舉出丙炔氟草胺、吲哚酮草酯、及氟烯草酸。其中，除草化合物(b)宜為丙炔氟草胺。Examples of the N-phenylphthalimide-based herbicidal compounds include profenuron, indoxazone, and flufenoxal. Among them, the herbicidal compound (b) is preferably flufenoxamine.
作為吡啶甲醯胺類的除草化合物可舉出吡氟草胺、及氟吡草胺。其中，除草化合物(b)宜為吡氟草胺。Examples of the herbicidal compounds of pyridoxamine include flufenamid and flufenamid. Among them, the herbicidal compound (b) is preferably flufenacil.
作為三嗪類的除草化合物可舉出撲草淨、草殺淨、草脫淨、氰乃淨、敵草淨、異戊乙淨、撲滅通、普拔根、草滅淨、西草淨、特丁通、特丁津、特丁淨、草達津、菲殺淨、苯嗪草酮、及滅必淨。其中，除草化合物(b)宜為撲草淨。Examples of the triazine-based herbicidal compounds include profenazine, chlorfenconazole, chlorfenazine, cyanamide, dichlorben, isoprene, chlorphenanthrene, puergen, chlorfendi, dicamba, Tertinone, Tertinazine, Tertinazine, Crotazine, Piracetam, Metridone, and Metrobine. Among them, the herbicidal compound (b) is preferably prometryn.
作為PPO類的其他除草化合物可舉出雙唑草腈、氟噠嗪草酯、及氟唑草胺。其中，除草化合物(b)宜為雙唑草腈。Examples of the other herbicidal compounds of the PPO type include diazoxynil, fludoxacil, and fluoxadi. Among them, the herbicidal compound (b) is preferably bisoxacillin.
作為三唑并嘧啶類的除草化合物可舉出氯酯磺草胺、氯酯磺草胺甲酯、雙氯磺草胺、雙氟磺草胺、唑嘧磺草胺、磺草唑胺、及平速爛。其中，除草化合物(b)宜為氯酯磺草胺。Examples of the triazolopyrimidic herbicidal compounds include chlorpromazol, chlormesulfuron methyl, chlormesulfuron, disulfachlor, sulfachlor, sulfachlor, and Flat speed rotten. Among them, the herbicidal compound (b) is preferably sulfachlor.
作為異噁唑烷酮類的除草化合物可舉出可滅蹤。Examples of the isoxazolidinone herbicidal compounds are extinct.
作為二硝基苯胺類的除草化合物可舉出氟草胺(bethrodine)(乙丁氟靈(benfluralin))、比達寧(butralin)、達乃安(dinitramine)、乙丁烯氟靈(ethalfluralin)、胺磺靈(oryzalin)、施得圃(pendimethalin)、氨基丙氟靈(prodiamine)、及三福林。其中，除草組成物(b)宜為三福林，並可進一步添加IPC。Examples of dinitroaniline herbicidal compounds include bethrodine (benfluralin), butralin, dinitramine, and etalfluralin , Oryzalin, pendimethalin, prodiamine, and triforin. Among them, the herbicidal composition (b) is preferably triforin, and IPC may be further added.
作為三酮類的除草化合物可舉出呋喃磺草酮、甲基磺草酮、酸醌草酮、環磺酮、蘭可三酮、及磺草酮。其中，除草組成物(b)宜為呋喃磺草酮。Examples of the triketone herbicidal compounds include furazone, mesotrione, mesotrione, sulfazone, lancotrione, and triazone. Among them, the herbicidal composition (b) is preferably mesotrione.
作為烯丙氧基丙酸酯(FOPs)類的除草化合物可舉出炔草酸(clodinafop-propargyl)、氰氟草酯(cyhalofop-butyl)、禾草靈(diclofop‐methyl)、芬殺草(fenoxaprop-P-ethyl)、伏寄普(fluazifop P)、甲基合氯氟(haloxyfop-R-methyl)、普拔草(propaquizafop)、噁唑醯草胺(metamifop)、及快伏草(quizalofop-P-ethyl)。Examples of the allyloxypropionate (FOPs) herbicidal compounds include clodinafop-propargyl, cyhalofop-butyl, diclofop-methyl, and fenoxaprop -P-ethyl), fluazifop P, haloxyfop-R-methyl, propaquizafop, metafop, and quizalofop- P-ethyl).
作為環己二酮(DIMs)類的除草化合物可舉出禾草滅(alloxydim)、丁氧環酮(butroxydim)、剋草同(clethodim)、環殺草(cycloxydim)、環苯草酮(profoxydim)、西殺草(sethoxydim)、得殺草(tepraloxydim)、及肟草酮(tralkoxydim)。Examples of the cyclohexadione (DIMs) herbicidal compounds include alloxydim, butroxydim, clethodim, cycloxydim, and profoxydim ), Sethoxydim, Tepraloxydim, and Tralkoxydim.
作為苯基吡唑啉(DEN)類的除草化合物可舉出唑啉草酯(pinoxaden)。Examples of the phenylpyrazoline (DEN) herbicidal compound include pinoxaden.
作為咪唑啉酮類的除草化合物可舉出咪草酸甲酯(imazamethabenz-methyl)、甲氧咪草煙(imazamox)、甲咪唑煙酸(imazapic)、依滅草(imazapyr)、滅草喹(imazaquin)、及咪草煙(imazethapyr)。Examples of the imidazolinone herbicidal compound include imazamethabenz-methyl, imazamox, imazapic, imazapyr, and imazaquin ), And imazethapyr.
作為嘧啶基(硫代)苯甲酸酯類的除草化合物可舉出雙草醚(bispyribac sodium)、嘧啶肟草醚(pyribenzoxim)、環酯草醚(pyriftalid)、嘧草醚(pyriminobac-methyl)、及嘧草硫醚(pyrithiobac sodium)。Examples of the pyrimidyl (thio) benzoate herbicidal compounds include bispyribac sodium, pyribenzoxim, pyriftalid, pyriminobac-methyl, And pyrithiobac sodium.
作為磺醯基胺基羰基三唑啉酮類的除草化合物可舉出氟唑磺隆(flucarbazone sodium)、及丙苯磺隆(propoxycarbazone sodium)。Examples of the sulfonylaminocarbonyltriazolinone herbicidal compounds include flucarbazone sodium and propoxycarbazone sodium.
作為磺醯基尿素類的除草化合物可舉出醯嘧磺隆(amidosulfuron)、四唑嘧磺隆(azimsulfuron)、苄嘧磺隆(bensulfuron-methyl)、氯嘧磺隆(chlorimuron-ethyl)、氯磺隆(chlorsulfuron)、醚磺隆(cinosulfuron)、環磺隆(cyclosulfamuron)、胺苯磺隆(ethametsulfuron-methyl)、乙氧磺隆(ethoxysulfuron)、氟啶嘧磺隆(flupyrsulfuron)、甲醯胺磺隆(foramsulfuron)、合速隆(halosulfuron-methyl)、咪唑磺隆(imazosulfuron)、碘甲磺隆(iodosulfuron)、甲基碘磺隆(iodosulfuron-methyl)、甲磺胺磺隆(mesosulfuro-methyl)、甲磺隆(metsulfuron-methyl)、嗪吡嘧磺隆(metazosulfuron)、煙嘧磺隆(nicosulfuron)、環氧嘧磺隆(oxasulfuron)、氟嘧磺隆(primisulfuron)、氟磺隆(prosulfuron)、丙嗪嘧磺隆(propyrisulfuron)、氟吡磺隆(flucetosulfuron)、百速隆(pyrazosulfuron-ethyl)、碸嘧磺隆(rimsulfuron)、甲嘧磺隆(sulfometuron-methyl)、磺醯磺隆(sulfosulfuron)、噻吩磺隆(thifensulfuron-methyl)、醚苯磺隆(triasulfuron)、苯磺隆(tribenuron-methyl)、三氟啶磺隆(trifloxysulfuron)、氟胺磺隆(triflusulfuron-methyl)、及三氟甲磺隆(tritosulfuron)。Examples of the sulfonylurea-based herbicidal compounds include amidosulfuron, azimsulfuron, bensulfuron-methyl, chlorimuron-ethyl, and chlorine Chlorsulfuron, cinosulfuron, cyclosulfamuron, ethametsulfuron-methyl, ethoxysulfuron, flupyrsulfuron, formamidine Foramsulfuron, halosulfuron-methyl, imazosulfuron, iodosulfuron, iodosulfuron-methyl, mesosulfuro-methyl , Metsulfuron-methyl, metazosulfuron, nicosulfuron, oxasulfuron, primisulfuron, prosulfuron , Propyrisulfuron, flucetosulfuron, pyrazosulfuron-ethyl, rimsulfuron, sulfometuron-methyl, sulfometuron-methyl sulfosulfuron), thifensulfuron-methyl, tribensulfuron-methyl asulfuron, tribenuron-methyl, trifloxysulfuron, triflusulfuron-methyl, and tritosulfuron.
作為苯基胺基甲酸酯類的除草化合物可舉出甜菜胺(desmedipham)、及甜菜寧(phenmedipham)。Examples of phenylcarbamate-based herbicidal compounds include desmedipham and phenmedipham.
作為噠嗪酮[抑制光合作用(光化學類II)]類的除草化合物可舉出PAC(氯草敏(chloridazon))。Examples of the pyridazinone [inhibition of photosynthesis (photochemical class II)] herbicidal compound include PAC (chloridazon).
作為三唑啉酮[抑制光合作用(光化學類II)]類的除草化合物可舉出胺唑草酮(amicarbazone)。Examples of the triazolinone [inhibition of photosynthesis (photochemical class II)] herbicidal compound include amicarbazone.
作為尿嘧啶類的除草化合物可舉出克草(bromacil)、環草定(lenacil)、及特草定(terbacil)。Examples of the uracil herbicidal compounds include bromacil, lenacil, and terbacil.
作為醯胺類的除草化合物可舉出CMMP(蔬草滅(pentanochlor))、及DCPA(除草靈(propanil))。Examples of the herbicidal compounds of amidines include CMMP (pentanochlor) and DCPA (propanil).
作為苯并噻二嗪酮類的除草化合物可舉出本達隆(bentazone)。Examples of the benzothiadiazinone-based herbicidal compound include bentazone.
作為腈[抑制光合作用(光化學類II)]類的除草化合物可舉出溴酚肟(bromofenoxim)、溴苯腈(bromoxynil)、及碘苯腈(ioxynil)。Examples of the nitrile [inhibition of photosynthesis (photochemical class II)] herbicidal compounds include bromofenoxim, bromoxynil, and ioxynil.
作為苯基噠嗪類的除草化合物可舉出pyridafol、苯基噠嗪、及必汰草(pyridate)。Examples of the phenylpyridazine-based herbicidal compounds include pyridafol, phenylpyridazine, and pyridate.
作為聯吡啶類的除草化合物可舉出敵草快(diquat)、及巴拉刈(paraquat)。Examples of bipyridine herbicidal compounds include diquat and paraquat.
作為二苯醚[PPO]類的除草化合物可舉出三氟羧草醚(acifluorfen)、必芬諾(bifenox)、氯硝醚(chlomethoxynil(甲氧基護谷(chlomethoxyfen)))、乙羧氟草醚(fluoroglycofen-ethyl)、氟磺胺草醚(fomesafen)、halosafen、乳氟禾草靈(lactofen)、及復祿芬(oxyfluorfen)。Examples of the diphenyl ether [PPO] herbicidal compounds include acifluorfen, bifenox, chlomethoxynil (chlomethoxyfen), and acetofluoride Fluoroglycofen-ethyl, fomesafen, halosafen, lactofen, and oxyfluorfen.
作為噁二唑類的除草化合物可舉出丙炔噁草酮(oxadiargyl)、及樂滅草(oxadiazon)。Examples of the oxadiazole-based herbicidal compounds include oxadiargyl and oxadiazon.
作為噁唑烷二酮類的除草化合物可舉出戊基噁唑酮(pentoxazone)。Examples of the oxazolidinedione herbicidal compound include pentoxazone.
作為苯基吡唑類的除草化合物可舉出異丙吡草酯(fluazolate)。Examples of the phenylpyrazole-based herbicidal compound include fluazolate.
作為苯基吡唑類的除草化合物可舉出乙基派芬草(pyraflufen-ethyl)。Examples of phenylpyrazole-based herbicidal compounds include pyraflufen-ethyl.
作為嘧啶二酮類的除草化合物可舉出雙苯嘧草酮(benzfendizone)、及氟丙嘧草酯(butafenacil)。Examples of the pyrimidinedione-based herbicidal compounds include benzfendizone and butafenacil.
作為噻二唑類的除草化合物可舉出嗪草酸甲酯(fluthiacet-methyl)、及噻二嗪(thiadiazine)。Examples of the thiadiazole-based herbicidal compounds include fluthiacet-methyl and thiadiazine.
作為三唑啉酮[PPO]類的除草化合物可舉出草芬定(azafenidin)、乙基克繁草(carfentrazone-ethyl)、及甲磺草胺(sulfentrazone)。Examples of the triazolinone [PPO] herbicidal compounds include azafenidin, carfentrazone-ethyl, and sulfentrazone.
作為其他[PDS]類的除草化合物可舉出氟丁醯草胺(beflubutamid)、氟啶草酮(fluridone)、氟咯草酮(flurochloridone)、及呋草酮(flurtamone)。Examples of other [PDS] herbicidal compounds include beflubutamid, fluridone, flurochloridone, and flurtamone.
作為噠嗪酮[PDS]類的除草化合物可舉出氟草敏(norflurazon)。Examples of the pyridazinone [PDS] herbicidal compound include norflurazon.
作為異噁唑類的除草化合物可舉出異噁氯草酮(isoxachlortole)、及異噁氟草酮(isoxaflutole)。
作為其他[4-HPPD]類的除草化合物可舉出雙環磺草酮(benzobicyclon)。
作為吡唑類的除草化合物可舉出吡草酮(benzofenap)、吡唑特(pyrazolate(pyrazolynate))、苯唑草酮(topramezone)、及普芬草(pyrazoxyfen)。Examples of the isoxazole-based herbicidal compounds include isoxachlortole and isoxaflutole.
Examples of other [4-HPPD] herbicidal compounds include benzobicyclon.
Examples of the pyrazole herbicidal compound include benzofenap, pyrazolate, topramezone, and pyrazoxyfen.
作為二苯醚[白化]類的除草化合物可舉出苯草醚（aclonifen）。
作為三唑類的除草化合物可舉出ATA(氨基三唑(amitrol))。
作為尿素[白化]類的除草化合物可舉出可奪草(fluometuron)。Examples of the diphenyl ether [albino] herbicidal compound include aclofen.
Examples of the triazole herbicidal compounds include ATA (aminotriazole (amitrol)).
Examples of the urea [albino] herbicidal compound include fluometuron.
作為甘胺酸類的除草化合物可舉出嘉磷塞(glyphosate)、嘉磷塞三甲基硫鹽(glyphosate-trimesium)(磺酸鹽)。
作為次膦酸類的除草化合物可舉出畢拉草(bialaphos(雙丙胺磷(bilanafos)))、及固殺草(glufosinate)。
作為胺基甲酸酯[抑制DHP]類的除草化合物可舉出亞速爛(asulam)。
作為苯甲醯胺[抑制微管聚合]類的除草化合物可舉出拿草特(propyzamide)、及牧草胺(tebutam)。
作為安息香酸[抑制微管聚合]類的除草化合物可舉出TCTP(氯酞酸二甲酯(chlorthal-dimethyl))。Examples of the glycine-based herbicidal compounds include glyphosate and glyphosate-trimesium (sulfonate).
Examples of the phosphinic acid herbicidal compounds include bialaphos (bilanafos) and glufosinate.
Examples of the urethane [DHP-inhibiting] herbicidal compounds include asulam.
Examples of the herbicidal compounds of benzamidine [inhibition of microtubule polymerization] include propyzamide and tebutam.
As a herbicidal compound of benzoic acid [inhibition of microtubule polymerization], TCTP (chlorthal-dimethyl) is mentioned.
作為氨基磷酸酯類的除草化合物可舉出抑草磷(butamifos)。
作為吡啶類的除草化合物可舉出汰硫草(dithiopyr)、及噻草啶(thiazopyr)。
作為胺基甲酸酯[抑制有絲分裂]類的除草化合物可舉出卡草胺(carbetamid)、IPC(克普芬)、及苯胺靈(propham)。Examples of phosphoramidate herbicidal compounds include butamifos.
Examples of pyridine-based herbicidal compounds include dithiopyr and thiazopyr.
Examples of the carbamate [inhibition of mitotic] type of herbicidal compounds include carbetamid, IPC (kipofen), and propham.
作為乙醯胺類的除草化合物可舉出大芬滅(diphenamid)、萘普草(naproanilide)、及滅落脫(napropamide)。Examples of acetochlor herbicidal compounds include diphenamid, naproanilide, and napropamide.
作為氯乙醯胺[V1]類的除草化合物可舉出乙草胺(acetochlor)、拉草(alachlor)、丁基拉草(butachlor)、二甲草胺(dimethachlor)、汰草滅(dimethenamid)、滅草胺(metazachlor)、莫多草(metolachlor)、烯草胺(pethoxamid)、普拉草(pretilachlor)、毒草胺(propachlor)、異丙草胺(propisochlor)、及欣克草(thenylchlor)。Examples of the herbicides of the chloracetamide [V1] class include acetochlor, alachlor, butachlor, dimethachlor, and dimethenamid , Metazachlor, metolachlor, pethoxamid, pretilachlor, propachlor, propisochlor, and thenylchlor .
作為其他[抑制VLCFA]類的除草化合物可舉出莎稗磷(anilofos)、唑草胺(cafenstrole)、碸吡草唑(piroxasulfone)、fenoxasulfone、三唑醯草胺(ipfencarbazone)、methiozolin、及哌草磷(piperophos)。
作為氧乙醯胺類的除草化合物可舉出氟噻草胺(flufenacet)、及滅芬草(mefenacet)。
作為四唑啉酮類的除草化合物可舉出四唑草胺(fentrazamide)。
作為苯甲醯胺[抑制細胞壁合成]類的除草化合物可舉出異噁醯草胺(isoxaben)。
作為腈[抑制細胞壁合成]類的除草化合物可舉出DCBN(氯硫醯草胺(chlorthiamid))、及DBN(二氯苯腈(dichlobenil))。Examples of other [VLCFA-inhibiting] herbicidal compounds include anilofos, cafenstrole, piroxasulfone, fenoxasulfone, ipfencarbazone, methozolin, and piperazine Piperophos.
Examples of the herbicidal compounds of oxyacetamide include flufenacet and mefenacet.
Examples of the tetrazolinone herbicidal compound include fentrazamide.
Examples of the herbicidal compound of benzamidine [inhibition of cell wall synthesis] include isoxaben.
Examples of the nitrile [inhibition of cell wall synthesis] type of herbicidal compounds include DCBN (chlorthiamid) and DBN (dichlobenil).
作為三唑并甲醯胺類的除草化合物可舉出氟胺草唑(flupoxam)。
作為二硝基苯酚類的除草化合物可舉出DNBP(達諾殺(dinoseb))、特樂酚(dinoterb)、及DNOC。
作為苯并呋喃類的除草化合物可舉出呋草黃(benfuresate)、及益覆滅(ethofumesate)。
作為氯碳酸類的除草化合物可舉出DPA(得拉本(dalapon))、氟丙酸(tetrapion((flupropanate)))、及TCA。
作為二硫代磷酸酯類的除草化合物可舉出SAP(地散磷(bensulide))。Examples of the triazolomethamine herbicidal compounds include fluoxam.
Examples of dinitrophenolic herbicidal compounds include DNBP (dinoseb), dinoterb, and DNOC.
Examples of the benzofuran-based herbicidal compounds include benfuresate and ethofumesate.
Examples of chlorocarbonic acid-based herbicidal compounds include DPA (dalapon), fluoropropionic acid (tetrapion ((flupropanate))), and TCA.
Examples of the dithiophosphate-based herbicidal compounds include SAP (bensulide).
作為硫代胺基甲酸酯類的除草化合物可舉出拔敵草(butylate)、草滅特(hexylthiocarbam(cycloate))、哌草丹(dimepiperate)、EPTC、禾草畏(esprocarb)、稻得壯(molinate)、坪草丹(orbencarb)、克草丹(pebulate)、苄草丹(prosulfocarb)、殺丹(benthiocarb(thiobencarb))、仲草丹(tiocarbazil)、野麥畏(triallate)、及萬隆(vernolate)。Examples of the thiocarbamate herbicidal compounds include butylate, hexylthiocarbam (cycloate), dimepiperate, EPTC, esprocarb, and rice (molinate), orbencarb, pebulate, prosulfocarb, benthiocarb (thiobencarb), tiocarbazil, triallate, and 10,000隆 (vernolate).
作為安息香酸[合成生長素]類的除草化合物可舉出克爛本(chloramben)、MDBA(汰克草(dicamba))、TCBA(2,3,8-TBA)。
作為其他[合成生長素]類的除草化合物可舉出草除靈(benazolin-ethyl)。Examples of the herbicidal compound of benzoic acid [synthetic auxin] include chloramben, MDBA (dicamba), and TCBA (2,3,8-TBA).
Examples of other [synthetic auxin] herbicidal compounds include benazolin-ethyl.
作為苯氧羧酸類的除草化合物可舉出2,4-PA(2,4-D)、2,4-DB、克普草(clomeprop)、2,4-滴丙酸(dichlorprop)、MCPA、MCPB、MCPP(2-甲-4-氯丙酸(mecoprop))。Examples of phenoxycarboxylic acid-based herbicidal compounds include 2,4-PA (2,4-D), 2,4-DB, clomeprop, 2,4-dichlorprop, MCPA, MCPB, MCPP (2-methyl-4-chloropropionic acid (mecoprop)).
作為吡啶羧酸類的除草化合物可舉出畢克草(clopyralid)、氟草定(fluroxypyr)、畢克爛(picloram)、及三氯比(triclopyr)。Examples of pyridinecarboxylic acid-based herbicidal compounds include clopyralid, fluroxypyr, picloram, and triclopyr.
作為喹啉羧酸[合成生長素]類的除草化合物可舉出快克草(quinclorac)、及氯甲喹啉酸(quinmerac)。Examples of the quinolinecarboxylic acid [synthetic auxin] herbicidal compounds include quinclorac and quinmerac.
作為鄰苯醯胺縮胺脲類的除草化合物可舉出二氟吡隆鈉(diflufenzopyr sodium)、NPA(naptalam)。Examples of the herbicidal compounds of the o-benzamine semicarbazone include diflufenzopyr sodium and NPA (naptalam).
作為芳基胺基丙酸類的除草化合物可舉出麥草氟M甲/異丙酯(flamprop-M-methyl/isopropyl)。
作為有機砷類的除草化合物可舉出DSMA、及MSMA。
作為吡唑鎓類的除草化合物可舉出野燕枯(difenzoquat)。Examples of the arylaminopropionic acid herbicidal compound include flamprop-M-methyl / isopropyl.
Examples of the organic arsenic herbicidal compounds include DSMA and MSMA.
Examples of pyrazolium herbicidal compounds include difenzoquat.
作為其他分類不明的除草化合物可舉出氯草丹((chlor)-flurenol)、溴丁醯草胺(bromobutide)、環庚草醚(cinmethylin)、苄草隆(cumyluron)、邁隆(dazomet)、汰草隆(daimuron)、乙氧苯草胺(etobenzanid)、調節磷(fosamine)、茚草酮(indanofan)、安百畝/威百畝(carbam/carbam sodium)、甲基殺草隆(methyldymron)、油酸、天竺葵酸、稗草畏(pyributicarb)、ACN、氟吡草酮(bicyclopyrone)、d-檸烯(d‐limonene)、氟氯吡啶酯(halauxifen-methyl)、茚嗪氟草胺(indaziflam)、草多索(endothal)、卡草靈(karbutilate)、氰酸、cyclopyrimorate、癸醇、三嗪氟草胺(triaziflam)、氟酮磺草胺(triafamone)、pyrimisulfan、氯氟吡啶酯(florpyrauxifen-benzyl)、氯酸、及釀造醋。Examples of other unknown herbicidal compounds include (chlor) -flurenol, bromobutide, cinmethylin, cumyluron, and dazomet , Daimuron, etobenzanid, fosamine, indanofan, carbam / carbam sodium, methylcarburon ( methyldymron), oleic acid, pelargonium acid, piributicarb, ACN, bicyclopyrone, d-limonene, halauxifen-methyl, indoxazine Indaziflam, endothal, karbutilate, cyanic acid, cyclopyrimorate, decanol, triaziflam, triafamone, pyrimisulfan, chlorofluoropyridine Esters (florpyrauxifen-benzyl), chloric acid, and brewed vinegar.
用於本發明之組成物的噁嗪草酮(a)及除草化合物(b)，包括農業上所容許的鹽、螯合物、酯、N-氧化物等。農業上所容許的鹽可舉出例如鈉或鉀等鹼金屬鹽；鈣、鎂或鋇等鹼土金屬鹽；錳、銅、鋅或鐵等過渡金屬鹽；銨鹽(可因應必要由1至4個碳數為1至4的烷基及/或1個苯基或苄基取代基來取代氮原子)、宜為二異丙基銨、四甲基銨、四丁基銨、三甲基苄基銨；含鹽酸、氫溴酸、磷酸或硫酸等無機酸的鹽；甲磺酸等C1 至C4 烷基磺酸、苯磺酸或甲苯磺酸等芳香族磺酸；含草酸、馬來酸、富馬酸、乳酸、酒石酸、己二酸或安息香酸等有機酸的鹽。The oxadiazon (a) and the herbicidal compound (b) used in the composition of the present invention include agriculturally acceptable salts, chelates, esters, N-oxides, and the like. Examples of salts allowed in agriculture include alkali metal salts such as sodium or potassium; alkaline earth metal salts such as calcium, magnesium, or barium; transition metal salts such as manganese, copper, zinc, or iron; ammonium salts Alkyl groups having 1 to 4 carbon atoms and / or 1 phenyl or benzyl substituent to replace the nitrogen atom), preferably diisopropylammonium, tetramethylammonium, tetrabutylammonium, trimethylbenzyl Ammonium; salts containing inorganic acids such as hydrochloric acid, hydrobromic acid, phosphoric acid or sulfuric acid; C 1 to C 4 alkylsulfonic acids such as methanesulfonic acid, aromatic sulfonic acids such as benzenesulfonic acid or toluenesulfonic acid; oxalic acid, horse Salts of organic acids such as maleic acid, fumaric acid, lactic acid, tartaric acid, adipic acid or benzoic acid.
本發明之除草組成物可用來防治生長於農耕地或非農耕地的各種非期望植物。在本發明中，所謂防治作用，只要是可妨礙對象植物的正常生長，則可為任何的作用，亦被稱為除草作用，其中對象植物宜為雜草。防治‧除草作用可舉出例如對象植物的枯死、生長遲緩、生育力降低等。本發明之除草組成物可發揮超過單純將各自之防治‧除草作用相加的效果，亦即可發揮協同效果。由於在與單獨施用各藥劑的情況相比，如本發明之除草組成物能夠以低藥量施用，因此亦可有效減少對施用區域或其周邊的環境影響。再者，本發明之除草組成物可用於對其他系統除草劑具有抗性的雜草。本發明之除草組成物對雜草具有防治‧除草作用，同時對農業或經濟上所期望的作物不會造成藥害的問題。The herbicidal composition of the present invention can be used to control various undesired plants growing on agricultural or non-agricultural land. In the present invention, the so-called control effect can be any effect as long as it can hinder the normal growth of the target plant, and is also called a herbicidal effect. The target plant is preferably a weed. Examples of the control and herbicidal effects include withering of target plants, growth retardation, and reduced fertility. The herbicidal composition of the present invention can exert an effect beyond simply adding the respective control and herbicidal effects, and can also exert a synergistic effect. Since the herbicidal composition according to the present invention can be applied at a low dose compared with the case where each agent is applied alone, it can also effectively reduce the environmental impact on the application area or its surroundings. Furthermore, the herbicidal composition of the present invention can be used for weeds that are resistant to other systemic herbicides. The herbicidal composition of the present invention has a controlling and weeding effect on weeds, and at the same time, it does not cause the problem of pesticide damage to agricultural or economically desired crops.
本發明之除草組成物中，(a)與(b)的混合比例可因應具有上述除草活性的化合物種類、上述除草組成物的適用時期、適用區域、自然條件、適用土壤、施用方法等在較廣的範圍內適當改變，然而一般而言可以(a)：(b)為1：1000至1000：1(重量比)的比例使用，宜為(a)：(b)為1：100至100：1(重量比)的比例使用。此外，作為本發明中之除草組成物的施用量，化合物(a)為1至1000g/ha，宜為10至500g/ha；化合物群(b)為1至10000g/ha，宜為10至5000g/ha。In the herbicidal composition of the present invention, the mixing ratio of (a) and (b) can be compared with the types of compounds having the herbicidal activity, the applicable period, the applicable area, the natural conditions, the applicable soil, and the application method of the herbicidal composition. It can be appropriately changed within a wide range, but in general, (a): (b) can be used in a ratio of 1: 1000 to 1000: 1 (weight ratio), and it is preferable that (a): (b) is 1: 100 to 100 : 1 (weight ratio) is used. In addition, as the application amount of the herbicidal composition in the present invention, the compound (a) is 1 to 1000 g / ha, preferably 10 to 500 g / ha; the compound group (b) is 1 to 10,000 g / ha, preferably 10 to 5000 g / ha.
關於本發明之除草組成物的施用，可任意選擇施用於非期望植物或其生長的場所。此外，亦可在非期望植物出現之前或之後的任何時期施用。可選擇如土壤處理、莖葉處理、灌溉處理、湛水處理等各種散布形態，並可適用於水田、旱田、耕地、果樹園等農耕地；或者田埂、休耕地、運動場、高爾夫球場、空地、森林、工廠建地、鐵軌旁、道路旁等非農耕地。Regarding the application of the herbicidal composition of the present invention, the application to an undesired plant or a place where it is grown can be arbitrarily selected. In addition, it can be applied at any time before or after the appearance of undesired plants. Can choose various distribution forms such as soil treatment, stem and leaf treatment, irrigation treatment, water treatment, etc., and can be applied to agricultural land such as paddy field, dry land, cultivated land, orchard; or field, fallow land, sports field, golf course, open space, Non-agricultural land such as forests, factories, railway tracks, and roads.
本發明中的除草組成物可依照已知方法製成一般的藥劑形態，例如液劑、粒劑、水懸浮劑(flowable)、固形劑(大粒劑)、漂浮粒劑、粉劑、水乳劑、可濕性粉劑、乳油、微粒劑、錠劑、懸浮劑、水分散性粒劑、及其他所期望之任意劑型。The herbicidal composition in the present invention can be made into a general pharmaceutical form according to a known method, such as a liquid, granule, flowable, solid (large granule), floating granule, powder, water emulsion, Wet powders, emulsifiable concentrates, granules, lozenges, suspensions, water-dispersible granules, and any other desired dosage form.
本發明之除草性組成物可為原體本身，亦可將原體本身散布，亦可進一步含有增量劑、界面活性劑、乳化劑、分散劑、泡沫形成劑、固定劑、添加劑、著色劑等各種助劑類。The herbicidal composition of the present invention may be the original body, or the original body may be dispersed, and may further contain extenders, surfactants, emulsifiers, dispersants, foam formers, fixatives, additives, and colorants. And other additives.
在使用水作為增量劑的情況，例如可使用有機溶劑作為輔助溶劑。液體稀釋劑可舉出例如芳烴類(例如二甲苯、甲苯、烷基萘等)、脂肪烴類(例如環己烷、石蠟類等)、醇類(例如丁醇、乙二醇或其醚及酯等)、酮類(例如丙酮、甲基乙基酮、環己酮等)、強極性溶劑(例如二甲基甲醯胺、二甲基亞碸等)等有機溶劑；或者水。When water is used as the extender, for example, an organic solvent can be used as the auxiliary solvent. Examples of the liquid diluent include aromatic hydrocarbons (e.g., xylene, toluene, alkyl naphthalene, etc.), aliphatic hydrocarbons (e.g., cyclohexane, paraffin, etc.), alcohols (e.g., butanol, ethylene glycol or ethers thereof, and Esters, etc.), organic solvents such as ketones (for example, acetone, methyl ethyl ketone, cyclohexanone, etc.), strong polar solvents (for example, dimethylformamide, dimethylmethane, etc.); or water.
固體稀釋劑可舉出例如銨鹽或天然礦物粉末(高嶺石、綠坡縷石、蒙脫石、矽藻土、膨潤土、滑石、白堊、黏土等)、煅燒蛭石、二氧化矽、矽酸鎂、硫酸銨、硫酸鎂、硫酸鈣、磷酸二鈉、澱粉等。Examples of the solid diluent include ammonium salts or natural mineral powders (kaolinite, attapulgite, montmorillonite, diatomite, bentonite, talc, chalk, clay, etc.), calcined vermiculite, silicon dioxide, and silicic acid. Magnesium, ammonium sulfate, magnesium sulfate, calcium sulfate, disodium phosphate, starch, etc.
乳化劑、泡沫形成劑可舉出例如非離子及陰離子乳化劑(例如聚氧乙烯脂肪酸酯類、聚氧乙烯脂肪醇醚類等)、白蛋白水解產物等。Examples of the emulsifier and foam-forming agent include nonionic and anionic emulsifiers (for example, polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, etc.), albumin hydrolysis products, and the like.
固定劑可舉出例如羧甲基纖維素、天然或合成聚合物(例如阿拉伯膠、聚乙烯醇等)、天然磷脂類(例如腦磷脂類、卵磷脂類）、合成磷脂類等。Examples of the fixing agent include carboxymethyl cellulose, natural or synthetic polymers (such as gum arabic, polyvinyl alcohol, etc.), natural phospholipids (such as cerebrolipids, lecithins), and synthetic phospholipids.
添加劑可舉出例如礦物油、植物油類等。Examples of the additives include mineral oil and vegetable oil.
著色劑可舉出例如無機顏料類(氧化鐵、氧化鈦、普魯士藍等)；茜素染料；偶氮染料；鐵、錳、硼、銅、鈷、鉬、鋅的鹽類等微量要素等。Examples of the colorant include inorganic pigments (iron oxide, titanium oxide, Prussian blue, etc.); alizarin dyes; azo dyes; trace elements such as salts of iron, manganese, boron, copper, cobalt, molybdenum, and zinc, and the like.
本發明之除草組成物可以能發揮協同作用的任意形態施用。具體而言，本發明之除草組成物所含之有效成分的噁嗪草酮(a)，及其他除草化合物或其農業上所容許的鹽(b)係被預先配製成上述的1劑型，直接或用適當的稀釋液稀釋後施用。再者，在其他態樣中，本發明之除草組成物所含之有效成分的噁嗪草酮(a)，及其他除草化合物或其農業上所容許的鹽(b)，亦可由使用者在使用前以例如桶混法進行混合，直接或用稀釋液稀釋後施用。再者，在其他態樣中，噁嗪草酮(a)，及其他除草化合物或其農業上所容許的鹽(b)亦可在相同區域分別逐次施用。在逐次施用的情況，其順序為任意，並且在施用一方後，可在任意的時間後施用另一方。施用的間隔，可在能夠發揮協同作用的範圍內任意選擇，例如可選擇1小時到數小時，依情況亦可隔數天施用。不預先混合噁嗪草酮(a)與其他除草化合物或其農業上所容許的鹽(b)的農藥，可稱為組合農藥、套裝農藥等。再者，本發明之除草組成物可與其他已知的活性化合物一起配製，特別是一般使用的活性化合物，例如殺真菌劑、殺蟲劑、植物生長調節劑、植物營養劑、土壤改良劑、肥料等。The herbicidal composition of the present invention can be applied in any form capable of exerting a synergistic effect. Specifically, the oxadiazon (a) and other herbicidal compounds or agriculturally acceptable salts (b) of the active ingredient contained in the herbicidal composition of the present invention are pre-formulated into the aforementioned one-dose form, Apply directly or after dilution with a suitable diluent. Furthermore, in other aspects, the oxazolidinone (a), the active ingredient contained in the herbicidal composition of the present invention, and other herbicidal compounds or their agriculturally acceptable salts (b), can also be used by the user in Before use, it is mixed by, for example, a tank mixing method, and applied directly or after dilution with a diluent. Furthermore, in other aspects, oxadiazon (a) and other herbicidal compounds or their agriculturally acceptable salts (b) can also be applied sequentially in the same area. In the case of sequential application, the order is arbitrary, and after one party is applied, the other party can be applied after any time. The interval of application can be arbitrarily selected within the range capable of exerting a synergistic effect, for example, 1 hour to several hours can be selected, and the application can be performed every few days depending on the situation. Pesticides that do not mix oxadiazon (a) with other herbicidal compounds or their agriculturally acceptable salts (b) in advance can be referred to as combined pesticides, package pesticides, and the like. Furthermore, the herbicidal composition of the present invention can be formulated together with other known active compounds, especially commonly used active compounds such as fungicides, insecticides, plant growth regulators, plant nutrients, soil improvers, Fertilizer, etc.
本發明之除草組成物係能夠以原本的狀態施用，或者以其製劑的形態或從該製劑形態進一步稀釋後調製而成的施用形態，例如以散布用調製液、乳劑、懸浮劑、粉劑、可濕性粉劑或粒劑的形態來使用。這些形態的除草組成物可以透過常規方法，例如液劑散布、噴霧、噴粉、撒粒等方法來施用。The herbicidal composition of the present invention can be applied in an original state, or an application form prepared by further diluting from the formulation form, for example, a preparation solution for dispersion, an emulsion, a suspension, a powder, a Use as a wet powder or granule. The herbicidal composition in these forms can be applied by conventional methods, such as liquid spraying, spraying, dusting, and dusting.
在本發明中，待除草的雜草包括單子葉類的雜草及雙子葉類的雜草。本發明之除草組成物可使用來防治在農業上或經濟上造成問題的許多種雜草，同時不會對目標作物產生作用，或者僅在可容許範圍內產生作用。雜草可舉出例如水田稗、長芒稗、硬稃稗、雙穗雀稗、秕殼草、蓉草、假稻、大扁雀麥、柯孟披碱草、光稃野燕麥、多花黑麥草、狗牙根、多稈畫眉草、稗、狗尾草、纖毛馬唐、牛筋草、紅尾翎、紫馬唐、大白茅、看麥娘、早熟禾、菵草等禾本科雜草；水莎草、異花莎草、螢藺、線狀匍匐莖藨草、黑慈姑(Eleocharis kuroguwai Ohwi)、日本藨草、多穗藨草(Bolboschoenus maritimus)、藨草、牛毛氈、木虱草、綠穗莎草(Cyperus flaccidus)、具芒碎米莎草、碎米莎草、油莎草、香附子等莎草科雜草；溫鱧腸、狼杷草、大狼杷草、翅果菊、白夏菊(Matricaria inodora)、蘇門白酒草、黃鶴菜、花葉滇苦菜、春紫菀、一年蓬、西洋蒲公英、小蓬草、魁蒿、石胡荽、粗毛牛膝菊、蒼耳、豚草、三裂葉豚草、北美一枝黃花、鼠麴草、蔓苦蕒、剪刀股、苦菜、歐洲黃菀等菊科雜草；虎杖、大羊蹄、羊蹄、酸模、小酸模、長鬃蓼、早苗蓼、尼泊爾酸模、萹蓄等蓼科雜草；苘麻等錦葵科雜草；猪殃殃等茜草科雜草；假柳葉菜等柳葉菜科雜草；狹葉母草、陌上草、美洲母草等母草科雜草；蔊菜、沼生蔊菜、彎曲碎米薺、薺菜等十字花科雜草；天胡荽等五加科雜草；刺果瓜等葫蘆科雜草；虻眼、白花水八角、阿拉伯婆婆納、車前、直立婆婆納、沼生水馬齒等車前科雜草；酢漿草、紫花酢漿草等酢漿草科雜草；半邊蓮等桔梗科雜草；石龍芮等毛茛科雜草；水蛇麻等桑科雜草；粟米草等粟米草科雜草；青萍、紫萍、半夏等天南星科雜草；滿江紅等槐葉蘋科雜草；圓齒野芝麻、寶蓋草等唇形科雜草；馬齒莧等馬齒莧科雜草；水芹等傘形科雜草；疣草、圓葉鴨跖草、鴨跖草等鴨跖草科雜草；鐵莧菜、斑地錦、地錦等大戟科雜草；問荊等木賊科雜草；龍葵、洋金花(Datura metel)、北美刺龍葵等茄科雜草；鵝腸菜、球序卷耳、漆姑草、雀舌草、繁縷等石竹科雜草；凹頭莧、小葉藜、藜、綠穗莧等莧科雜草；碗仔花、打碗花、旋花、三裂葉薯、白星薯、圓葉牽牛、橙紅蔦蘿等旋花科雜草；眼子菜等眼子菜科雜草；野老鸛草等牻牛兒苗科雜草；烏蘞莓等葡萄科雜草；窄葉野豌豆、合萌、白三葉草等豆科雜草；鴨舌草、雨久花等雨久花科雜草；節節菜、長葉水莧菜、短柄花溝繁縷等千屈菜科雜草；附地菜、柔弱斑種草等紫草科雜草等。In the present invention, weeds to be weeded include monocotyledonous weeds and dicotyledonous weeds. The herbicidal composition of the present invention can be used to control many kinds of weeds that cause agricultural or economic problems, while not affecting the target crops, or only within an allowable range. Examples of weeds include paddy field sedges, long awn sedges, hard sedges, paspalum, cuspidaceae, hibiscus, fake rice, big flat broccoli, lycocypris spp., Wild oats, multi-flowered Ryegrass, Cynodon dactylon, multi-stalk thrush, cormorant, foxtail, ciliated crabgrass, goosegrass, red-tailed salamander, purple crabgrass, large white grass, see wheat maiden, bluegrass, yarrow and other grass weeds; Grass, sedge, firefly, linear sedge, Eleocharis kuroguwai Ohwi, Japanese yarrow, Bolboschoenus maritimus, yarrow, cow felt, psyllium, green sedge Grass (Cyperus flaccidus), miscellaneous miscellaneous sedge, comminuted sedge, oil sedge, fragrant aconite and other sedge family weeds; warm intestines, wolverine grass, wolverine grass, Samara, white summer chrysanthemum ( (Matricaria inodora), Sumbai Liquor, Yellow Crane Flower, Dioscorea esculenta, Spring Tilia, Annual Prickly Pear, Western Dandelion, Petunia, Quercus spp., Polygonum sibiricum, Thick-leaf Hyssop, Cocklebur, Ragweed , Ragweed trilobata, solidago sibirica, sagebrush, creeping sedge, scissor stock, bitter cabbage, European scutellaria and other weeds; Polygonum cuspidatum, large Sheep's hoof, sheep's hoof, sorrel sorrel, small sorrel sorrel, long-breasted sedge, Sanae sorrel, Nepal sorrel sorrel, loquat and other weeds; ramie and other mallow family weeds; pig hoe and other madder family weeds; false willow and other willow leaves Vegetable weeds; weed weeds such as Angustifolia, Moss, and American weeds; cruciferous weeds such as amaranth, marsh amaranth, bent rice cracker, amaranth, etc. Carag weeds; Cucurbitaceae weeds such as prickly pear; squash, white flower water anise, Arabian mother-in-law, plantain, upright mother-in-law, marsh water, and other plantain weeds; wood sorrel, purple flower sorrel Weeds such as Sorrelaceae; Weeds such as Lobelia; Weeds such as Ranunculaceae; Weeds such as Ranunculaceae; Weeds such as Water Hops; Weeds such as Corngrass; Xia et al. Weeds of the Asteraceae family; Weeds such as Manjianghong and Pseudomonasceae families; Labiaceae weeds such as wild sesame and ragweed; weeds such as purslane; ; Complex weeds such as wartweed, comatose, comfrey, etc .; weeds of Euphorbiaceae, such as amaranth, spotted brocade, and brocade; Solanaceous weeds such as sunflower, Datura metel, and North American spinosad; weedweed, bulbous curly ears, lacquer grass, queen grass, stellaria, etc. Dianthus weeds; coleoptera, Chenopodium acuminata , Weeds, green weeds, and other weeds in the family Polygonaceae; bowl weeds, bowl flowers, convolvulus, trilobate potato, white star potato, round leaf morning glory, orange red bellweed and other convolvulaceae weeds; Weeds in the family Brassicaceae; weeds in the geranium family such as geranium; grape weeds in the genus blackberry; leguminous weeds such as wild pea, hemeng, and white clover; anemone, yukua Waiting for the rain long flower family weeds; Knotweed weeds, long-leaf amaranth, short-stalk flowering weeds and other lythraceae weeds; bergamot weeds such as ground vegetables, weak spotted grass and so on.
另一方面，具有該專業領域知識者可透過試驗來確定不易受到本發明之除草組成物所造成之藥害的作物。例如，農作物可舉出小麥、大麥等麥類；食用‧飼料用玉米、黃豆、紅豆、菜豆等豆類；薯類；水稻等水田作物；菠菜、蘿蔔等蔬菜類；柑橘、蘋果等果樹類；園藝用作物可舉出草坪等。On the other hand, those with expertise in this field can determine through trials crops that are not susceptible to the phytotoxicity caused by the herbicidal composition of the present invention. For example, crops include wheat, barley, and other wheat; edible and feed corn, soybeans, red beans, and beans such as beans; potatoes; paddy fields such as rice; vegetables such as spinach and radishes; fruit trees such as citrus and apples; horticulture Examples of crops include lawns.
根據本發明的其他態樣，關於本發明之雜草防治方法係包含將噁嗪草酮(a)，及其他除草化合物或其農業上所容許的鹽(b)適用於防治對象之雜草、防治對象之雜草生長的區域、或防治對象之雜草有可能生長的區域等。在本發明之雜草防治方法中，可同時施用噁嗪草酮(a)，及其他除草化合物或其農業上所容許的鹽(b)，亦可依序施用。在同時施用時，可以在不混合有效成分的情況下同時散布噁嗪草酮(a)，及其他除草化合物或其農業上所容許的鹽(b)，亦可在混合後散布。噁嗪草酮(a)及其他除草化合物或其農業上所容許的鹽(b)可以預先混合，亦可包含另外混合的步驟。在依序施用時，噁嗪草酮(a)及其他除草化合物或其農業上所容許的鹽(b)，兩者的施用順序可為任意。施用間隔可在殘留先前施用之農藥作用的期間內任意選擇，例如可選擇1小時到數小時，依情況亦可隔數天施用。According to another aspect of the present invention, the method for controlling weeds of the present invention includes applying oxadiazon (a) and other herbicidal compounds or their agriculturally acceptable salts (b) to the weeds to be controlled, Areas where weeds to be controlled grow, or areas where weeds to be controlled may grow. In the weed control method of the present invention, oxadiazon (a) and other herbicidal compounds or their agriculturally acceptable salts (b) may be applied simultaneously, or they may be applied sequentially. For simultaneous application, oxadiazon (a) and other herbicidal compounds or their agriculturally acceptable salts (b) can be dispersed at the same time without mixing the active ingredients, or they can be dispersed after mixing. The oxazone (a) and other herbicidal compounds or their agriculturally acceptable salts (b) may be mixed in advance, or may include an additional mixing step. In the sequential application, the order of application of oxadiazon (a) and other herbicidal compounds or their agriculturally acceptable salts (b) is arbitrary. The application interval can be arbitrarily selected during the period of remaining pesticide effect, such as 1 hour to several hours, and can be applied every few days depending on the situation.
實施例
在以下的試驗例中，探討是否可藉由將噁嗪草酮(a)及其他至少1種除草化合物(b)混合使用的方式，發揮超過在分別單獨使用時可期待之效果的協同效果。協同效果係在2種以上的藥劑同時作用時，其效果大於從各自的單獨活性可預期之效果時的效果。2種除草劑之特定組合的預期活性(稱為「期待值」)可從下述的Colby公式(參考Colby, S. R. , Weeds, 15, p.20~22(1967))計算出來。
[數1]
{式中，
E表示將噁嗪草酮(a)以pg/ha與其他除草化合物(b)以qg/ha進行混合處理時的可期待的抑制率。
X表示將噁嗪草酮(a)以pg/ha進行處理時的抑制率。
Y表示將其他除草化合物(b)以qg/ha進行處理時的抑制率。}
若在實際進行混合處理時超過此E值則可以說該組合表現出協同效果。此外，藉由下述式(2)求得除草劑對雜草的抑制率。
[數2]
抑制率(%)=(1-處理區之生體重/無處理區之生體重)×100EXAMPLES In the following test examples, it was examined whether synergistic effects of the oxadiazon (a) and at least one other herbicidal compound (b) can be used to achieve synergy beyond the effects expected when used alone. effect. The synergistic effect is the effect when two or more kinds of agents act simultaneously, and the effect is greater than the effect that can be expected from the respective individual activities. The expected activity of a specific combination of two herbicides (called "expected value") can be calculated from the Colby formula (refer to Colby, SR, Weeds, 15, p. 20-22 (1967)) below.
[Number 1]
{Where,
E represents the expected inhibition rate when oxadiazon (a) is mixed with pg / ha and other herbicidal compounds (b) at qg / ha.
X represents the inhibition rate when oxadiazon (a) was treated at pg / ha.
Y represents the inhibition rate when the other herbicidal compound (b) is treated at qg / ha. }
If the E value is exceeded when the mixing process is actually performed, it can be said that the combination exhibits a synergistic effect. In addition, the herbicide inhibitory rate on weeds was determined by the following formula (2).
[Number 2]
Inhibition rate (%) = (1-life weight in the treatment area / life weight in the non-treatment area) × 100
在下文中顯示本發明組成物之製劑例及試驗例進行具體說明，但本發明不限於此。Hereinafter, formulation examples and test examples of the composition of the present invention will be specifically described, but the present invention is not limited thereto.
試驗例1：雜草長出後處理的除草效果
(試驗方法)
在砂壤土田地的雜草長出後散布各藥劑。散布25天後用目測調查對雜草的效果。
評估標準：0(沒有作用)至100(完全枯死)
[表1]
(experiment method)
After the weeds in the sandy loam field grow, the various agents are dispersed. The effect on weeds was investigated visually after 25 days of spreading.
Evaluation criteria: 0 (no effect) to 100 (completely dead)
[Table 1]
試驗例2：雜草長出前處理的除草效果
(試驗方法)
在砂壤土田地的雜草長出前散布各藥劑。散布41天後用目測調查對雜草的效果。
評估標準：0(沒有作用)至100(完全枯死)
[表2]
(experiment method)
Before the weeds in the sandy loam field grow, spread the various medicines. The effect on weeds was visually investigated after 41 days of spreading.
Evaluation criteria: 0 (no effect) to 100 (completely dead)
[Table 2]
試驗例3：雜草長出前處理的除草效果
(試驗方法)
在輕埴土田地的雜草長出前散布各藥劑。散布131天後用目測調查對雜草的效果。
評估標準：0(沒有作用)至100(完全枯死)
[表3]
(experiment method)
Spread the potions before the weeds in the light soil field grow. The effect on weeds was visually investigated after 131 days of spreading.
Evaluation criteria: 0 (no effect) to 100 (completely dead)
[table 3]
試驗例4：雜草長出前處理的除草效果
(試驗方法)
在砂壤土田地的雜草長出前散布各藥劑。散布22天後用目測調查對雜草的效果。
評估標準：0(沒有作用)至100(完全枯死)
[表4]
(experiment method)
Before the weeds in the sandy loam field grow, spread the various medicines. The effect on weeds was visually investigated after 22 days of spreading.
Evaluation criteria: 0 (no effect) to 100 (completely dead)
[Table 4]
試驗例5：雜草長出前處理的除草效果
(試驗方法)
在壤土田地的雜草長出前散布各藥劑。散布44天後用目測調查對雜草的效果。
評估標準：0(沒有作用)至100(完全枯死)
[表5]
(experiment method)
Disperse the weeds before weeds grow on the loam field. The effect on weeds was visually investigated after 44 days of spreading.
Evaluation criteria: 0 (no effect) to 100 (completely dead)
[table 5]
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| US5436224A (en) * | 1992-01-30 | 1995-07-25 | Mitsubishi Petrochemical Co., Ltd. | 1,3-oxazin-4-one derivatives, herbicides containing the same, and novel intermediates for preparing the same |
| JP3381201B2 (en) * | 1993-07-13 | 2003-02-24 | 三菱化学株式会社 | Herbicide composition |
| CA2347774A1 (en) * | 1998-11-10 | 2000-05-18 | David John Nevill | Herbicidal composition |
| JP6867299B2 (en) * | 2015-04-20 | 2021-04-28 | 三井化学アグロ株式会社 | Fertilizer pesticide preparation |
-
2018
- 2018-02-28 JP JP2018035866A patent/JP2021070631A/en active Pending
-
2019
- 2019-02-27 AR ARP190100484A patent/AR114271A1/en unknown
- 2019-02-27 TW TW108106869A patent/TW201941691A/en unknown
- 2019-02-28 WO PCT/JP2019/007934 patent/WO2019168121A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021070631A (en) | 2021-05-06 |
| AR114271A1 (en) | 2020-08-12 |
| WO2019168121A1 (en) | 2019-09-06 |
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