CN1625336A - 增强的除草剂组合物 - Google Patents

增强的除草剂组合物 Download PDF

Info

Publication number
CN1625336A
CN1625336A CNA028287118A CN02828711A CN1625336A CN 1625336 A CN1625336 A CN 1625336A CN A028287118 A CNA028287118 A CN A028287118A CN 02828711 A CN02828711 A CN 02828711A CN 1625336 A CN1625336 A CN 1625336A
Authority
CN
China
Prior art keywords
herbicidal composition
salicylate
acquired resistance
composition
paraquat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA028287118A
Other languages
English (en)
Inventor
F·P·西尔弗曼
P·D·佩特拉塞克
Z·居
D·F·海曼
P·瓦里奥尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valent BioSciences LLC
Original Assignee
Valent BioSciences LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valent BioSciences LLC filed Critical Valent BioSciences LLC
Publication of CN1625336A publication Critical patent/CN1625336A/zh
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N25/00Biocides, 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
    • A01N25/32Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N27/00Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • A01N37/40Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, 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
    • A01N43/80Biocides, 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72Biocides, 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
    • A01N43/82Biocides, 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 three ring hetero atoms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N57/00Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N61/00Biocides, pest repellants or attractants, or plant growth regulators containing substances of unknown or undetermined composition, e.g. substances characterised only by the mode of action
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N63/00Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/30Microbial fungi; Substances produced thereby or obtained therefrom
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N63/00Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/50Isolated enzymes; Isolated proteins

Landscapes

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

Abstract

本发明公开了一种除草剂组合物,其包含PSI抑制剂以及水杨酸盐或其他SAR诱导剂,及该组合物的使用方法。

Description

增强的除草剂组合物
发明背景
多种除草剂已用于杀死庄稼地或果园中不希望的植物(杂草)。通常,这些杀虫剂被喷洒到土壤上(出土之前)或植物上(出土之后)。
除草剂很昂贵,其使用可能导致非目标后果,例如对地下水的污染、对作物的损害、对环境的损害、喷雾偏差、以及人和哺乳动物的健康问题。
存在许多种类的除草剂,可根据作用方式进行分组。一类特别关注的除草剂是联吡啶鎓盐。这些化合物抑制光合体系I(PSI),例如对草快和敌草快。对草快在美国以包括Gramoxone和GramoxoneExtra在内的众多名称市售,而敌草快以包括Reglone和Reglox在内的众多名称市售。联吡啶鎓盐通过转移来自光合作用PSI的电子来发挥作用,随后被分子氧破坏。这导致超氧化物和相关自由基物质的生成。由自由基氧化导致的细胞损害使植物死亡。
存在众多可分类为植物系统获得性抗性(SAR)诱导剂的化合物。尽管这些化合物属于许多结构类别,所有这些化合物或化合物混合物能够增加植物对病原体侵袭的抵抗性。许多这样的SAR诱导剂引起水杨酸盐依赖的抗性途径的变化(如Harpin),其他可模拟水杨酸盐(如BTH),或者经由乙烯和茉莉酮酸酯依赖途径诱导抗性(如乙烯利)。
本发明的目的在于:增加作物植物对抗对草快和敌草快施用所带来的非目的除草后果的安全性。本发明的另一目的在于减少使用这些除草剂时非目标物种上的喷雾偏差影响。
发明概述
本发明涉及一种组合物,其包含除草剂和水杨酸盐以及其他系统获得性抗性诱导剂(SAR诱导剂)。本发明特别涉及一种除草剂组合物,其包含PSI抑制剂和水杨酸盐或其他SAR诱导剂。
本发明还涉及一种在水杨酸盐或其他SAR诱导剂存在下改变除草剂除草活性的方法。本发明特别涉及一种改变联吡啶鎓盐除草活性的方法,包括向所述联吡啶鎓盐中加入有效量的水杨酸盐或其他SAR诱导剂。本发明更特别涉及一种增加作物植物对抗PSI抑制剂除草活性的安全性的方法,包括向所述PSI抑制剂中加入有效量的SAR诱导剂。
在另一实施方案中,本发明涉及一种增PSI抑制剂选择性的方法,包括向所述PSI抑制剂中加入有效量的水杨酸盐或其他SAR诱导剂。
本发明的又一实施方案还涉及一种在水杨酸盐或其他SAR诱导剂存在下改变除草剂除草活性的方法。本发明特别涉及改变PSI抑制性除草剂的除草活性的方法,包括向所述PSI抑制性除草剂中加入有效量的水杨酸盐或其他SAR诱导剂。
发明详述
在本文中使用时,“SAR”诱导剂定义为任何能够开启植物对致病剂抗性的化合物,所述致病剂包括但不限于病毒、细菌、真菌或者它们的组合。此外,SAR诱导剂可诱导植物对昆虫摄食的抗性,如Enyedi等定义(1992,Cell 70:879-886)。
示例的SAR诱导剂包括许多化合物结构类别,但均具有诱导对植物疾病和害虫摄食的抗性的能力。一类SAR诱导剂是水杨酸盐。商业SAR诱导剂ActigardTM,MessengerTM,Keyplex350-DP,和Oryzemate可用于本发明。包括Goemar产品在内的引发剂是另一类可能具有此使用价值的实验性SAR诱导剂。此外,乙烯、其生物合成前体或乙烯释放性化合物如Ethrel被认为是可用于本发明的SAR诱导剂。此外,其他对植物疾病抗性途径具有激发作用的化合物是系统获得性抗性诱导剂,可用于增加植物对抗PSI抑制剂如对草快的安全性。
在本文中使用时,“水杨酸盐”(salicylate)定义为任何取代或未取代的在2位或邻位具有羟基的苯甲酸,或者其生物学可接受的盐或者生物学或化学前体。苯甲酸上的取代包括在3、4、5和/或6位的单、二、三或四取代;取代基可以以任何组合选自:具有1-4个碳的低级烷基;与苯甲酸在两个相邻点上连接的含3或4个碳的烷基桥;具有1-4个碳的低级烷氧基;卤素——氟、氯、溴或碘;氨基,其中氮可带有0、1或2个相同或不同的各自具有1-4个碳的低级烷基;硝基;甲酰基;乙酰基;羟甲基;甲氧羰基;氨甲酰基或氨磺酰基,其中氮可带有0、1或2个相同或不同的各自具有1-4个碳的低级烷基取代基;氰基;烷硫基;烷基亚磺酰基(alkylsulfoxy)或烷基磺酰基,其中烷基包含1-4个碳;或者单、二或三氟甲基。生物学可接受的盐包括普通碱金属钠和钾,碱土金属镁或钙,锌,或者铵或简单烷基铵阳离子如单、二、三或四甲基铵或带有至多7个碳的其他铵阳离子。2-羟基化苯甲酸的生物学或化学前体包括非羟基化苯甲酸及其具有至少一个游离邻位的衍生物,其中所述羟基通过所施植物的自然代谢过程来以生物学方式引入。2-羟基化苯甲酸的生物学或化学前体也包括其中2位羟基以如下方式被化学掩蔽的苯甲酸化合物:掩蔽基是不稳固的,在化合物施用到植物上后该掩蔽基易于通过植物正常代谢的酶促过程或者通过缓慢的自发水解而被脱除。掩蔽基的例子包括具有1-7个碳的一元羧酸的酯以及含3-13个碳的三烷基甲硅烷基醚。此外,在本文中使用时,术语“水杨酸盐”应理解为包括两种或更多种以上定义的单个纯物质的混合物。
本发明组合物含有99.999%-0.001%PSI抑制剂和99.999%-0.001%水杨酸盐或其他SAR诱导剂,优选99.99%-0.005%PSI抑制剂和99.99%-0.005%水杨酸盐或其他SAR诱导剂,最优选99.9%-0.01%PSI抑制剂和99.9%-0.01%水杨酸盐或其他SAR诱导剂,其余为水或其他惰性溶剂。
本发明组合物也可配制成对于商用具有足够储存稳定性并且在使用前用水稀释的含水除草剂浓缩液。该浓缩液具有100%-0.01%、优选50%-0.1%、最优选30%-1%本发明除草剂组合物的浓度。
为进行施用,将本发明组合物分散或溶解于水中至15%-0.0015%、优选5.0%-0.002%、最优选0.6%-0.05%的浓度。
在本发明可选的实施方案中,所述PPO抑制剂可配制成浓缩液,所述水杨酸盐或其他SAR诱导剂或者它们的组合可配制成浓缩液。然后,将所述两种浓缩液混合并在使用前稀释。
可用于本发明的代表性PSI抑制剂是对草快(methylviologen;1,1’-二甲基-4,4’-联吡啶鎓离子;CAS登记号4685-14-7),敌草快(1,1’-亚乙基-2,2’-联吡啶二鎓离子;CAS登记号2764-72-9),及它们的盐。联吡啶鎓除草剂包括Gramoxone和Reglone,以及任何含有单独或与其他除草剂组合的对草快或敌草快或其盐的制剂。
可用于本发明的代表性SAR诱导剂包括ActigardTM(苯并(1,2,3)噻二唑-7-硫代羟酸-S-甲酯),Syngenta Crop Protection,Greensboro,NC;MessengerTM(Harpin蛋白,一种天然存在的细菌蛋白),EdenBioscience,Bothel,WA;Keyplex350-DP),Morse Enterprises Ltd.,Miami,FL;和Florel品牌乙烯利,Southern AgriculturalInsecticides,Palmetto,FL。
本发明组合物包括准备好立即使用的固体和液体组合物,和要求在使用前稀释、通常用水稀释的浓缩组合物。
固体组合物可呈颗粒形式,或喷粉形式,其中活性成分与粉碎的固体稀释剂(例如,高岭土、膨润土、硅藻土、白云石、碳酸钙、滑石、粉状氧化镁、漂白土或硫酸钙)混合。它们也可呈可分散粉末或细粒的形式,其包含润湿剂以促进粉末或细粒分散到液体中。呈粉末形式的固体组合物可作为叶用粉剂施用。
液体组合物可包括活性成分在任选含表面活性剂的水或与水混溶有机溶剂中的溶液、悬浮液或分散体,或者可包括活性成分在与水不混溶的在水中作为小液滴分散的有机溶剂中的溶液或分散体。本发明组合物的优选活性成分是水溶性除草剂或者容易悬浮在水中,并且优选使用含水组合物和浓缩液。
本发明组合物可含附加的表面活性剂,包括,例如用以提高上述浓缩组合物相容性或稳定性的表面活性剂。该表面活性剂可以是阳离子型、阴离子型、或者非离子型或两性离子型,或者是它们的混合物。阳离子型表面活性剂例如是季铵化合物(如溴化鲸蜡基三甲基铵)。合适的阴离子型表面活性剂是皂类,硫酸脂肪族单酯的盐类,如十二烷基硫酸钠;和磺化芳香族化合物的盐类,如十二烷基苯磺酸钠,木质素磺酸钠、钙和铵,丁基萘磺酸盐,以及二异丙基和三异丙基萘磺酸钠盐混合物。合适的非离子型表面活性剂是环氧乙烷与脂肪醇如油醇和鲸蜡醇的缩合产品,或者环氧乙烷与烷基酚如辛基或壬基酚或者辛基甲酚的缩合产品。其他非离子型表面活性剂是衍生自长链脂肪酸和己糖醇酐的偏酯,如脱水山梨糖醇单月桂酸酯;所述偏酯与环氧乙烷的缩合产品;卵磷脂;和硅酮表面活性剂(骨架含硅氧烷链的水溶性或水分散性表面活性剂,如Silwet L77)。合适的矿物油中混合物是ATPLUS 411F。
通常用于农业组合物中的其他助剂包括相容剂、防沫剂、螯合剂、中和剂和缓冲剂、抗蚀剂、染料、添味剂、散播剂、渗透助剂、粘着剂、分散剂、增稠剂、防冻剂、抗菌剂等。组合物还可含其他相容的组分,例如其他除草剂、植物生长调节剂、杀菌剂、杀虫剂等,并可与液体肥料或固体特别是肥料载体如硝酸铵、尿素等制成制剂。
本发明组合物的施用率将取决于多种因素,包括例如活性成分,生长有待抑制的植物物种,物种的生长阶段,制剂和施用方法,例如除灌溉水或其他便利方式外还可以喷雾施用。但作为普通方针,喷雾溶液施用率为1000-10升/公顷,优选250-100升/公顷。
可用本发明组合物处理的代表性植物物种包括Nicotianatabacum(烟草),和Chenopodium album(藜),但不意在将本发明的组合物应用和方法限制于这些物种。
本发明可通过如下代表性实施例举例说明。
实施例
在所有实验中,去离子超纯净水用于制备溶液。喷雾溶液在混合后尽快使用。
用于这些研究中的除草剂和喷雾助剂包括:作物油浓缩液(COC;0rchex 796,83%;Ag Plus 300F17%),联吡啶鎓盐methyl viologen(对草快)或敌草快,水杨酸钠(NaSA)和SAR诱导剂Actigard,Messenger,Keyplex 350-DP,和Florel。
在所有除草剂施用中,植物被喷以足够体积以确保完全覆盖,导致喷雾溶液溢流。COC以0.25%(v/v)的比率加入所有喷雾溶液中。对于所有同时含除草剂和SAR诱导剂的处理,这些材料被混合并以单一喷雾溶液(常称作桶混制剂)施用。在喷雾后,将植物移至温室,以随机完全封闭实验设计来安排。在喷雾后,通过根据受影响叶面积百分比评估损害,来对植物评价植物毒性/除草效果。
所有数据进行偏差分析,平均间距用Duncan氏新多程测试在α=0.05测定。本发明可通过如下代表性实施例来举例说明。
实施例1
水杨酸盐的加入增加了烟草上植物对抗对草快除草剂损害的安全性(表1)。在所有测试的对草快比率观察到该效果,并该效果在实验过程中一直保持。
表1.针对烟草,水杨酸钠(NaSA)对对草快除草活性的影响
处理 第4天植物毒性 第6天植物毒性
作物油浓缩液,0.25%(v/v) 1.0A 1.0A
NaSA,10mM+COC 0.25% 1.3AB 1.2ABC
对草快,75mg/l+COC 0.25% 3.8E 3.7E
对草快,75mg/l+10mM NaSA+COC 0.25% 1.6BC 1.6BC
对草快,37.5mg/l+COC 0.25% 2.9D 2.7D
对草快,37.5mg/l+10mM NaSA+COC 0.25% 1.3AB 1.3ABC
对草快,7.5mg/l+COC 0.25% 1.9C 1.6C
对草快,7.5mg/l+10mM NaSA+COC 0.25% 1.2AB 1.1AB
植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例2
水杨酸盐保护植物防止对草快侵害的能力不限于烟草和双子叶植物。表2证明水杨酸盐能够增加单子叶植物物种上植物对抗对草快侵害的安全性。
表2.针对大狐尾,水杨酸钠(NaSA)对对草快除草活性的影响
处理 第3天植物毒性 第7天植物毒性 第10天植物毒性 第14天植物毒性
作物油浓缩液,0.25%(v/v) 1.0A 1.0A 1.0A 1.0A
NaSA,10mM+COC 0.25% 1.0A 1.0A 1.0A 1.0A
对草快,75mg/l+COC0.25% 4.3D 4.7D 4.7D 4.7C
对草快,75mg/l+10mMNaSA+COC 0.25% 1.7B 1.9B 1.8B 1.6B
对草快,37.5mg/l+COC0.25% 3.4C 4.0C 4.1C 3.9B
对草快,37.5mg/l+10mMNaSA+COC 0.25% 1.4AB 1.4AB 1.3AB 1.2A
对草快,7.5mg/l+COC0.25% 1.6B 1.6B 1.4AB 1.3A
对草快,7.5mg/l+10mMNaSA+COC 0.25% 1.0A 1.0A 1.0A 1.0A
植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例3
水杨酸盐增加植物对抗对草快损害的安全性的能力不限于单独的对草快。SA也能增加烟草对抗除草剂敌草快的安全性(表3),证明该效果在此类除草剂中是较为普遍的。
表3.针对烟草,水杨酸钠(NaSA)对对草快或敌草快除草活性的影响
处理 第1天植物毒性 第4天植物毒性 第6天植物毒性 第12天植物毒性
作物油浓缩液,0.25%(v/v) 1.0A 1.0A 1.0A 1.0A
NaSA,10mM+COC 0.25% 1.3AB 1.1A 1.1A 1.2A
对草快,150mg/l+COC0.25% 4.1E 4.5C 4.7C 4.2C
对草快,150mg/l+10mMNaSA+COC 0.25% 1.8BC 2.0B 2.0B 2.2B
敌草快,150mg/l+COC0.25% 3.3D 4.3C 4.3C 3.9C
敌草快,150mg/l+10mMNaSA+COC 0.25% 2.0C 2.5B 2.5B 2.2B
植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例4
水杨酸盐对抗对草快损害的保护不仅依赖于喷雾溶液中水杨酸钠的存在。当在对草快施用前经营养液培养预处理来施用水杨酸盐时,得到显著的对抗对草快损害的保护(表4)。
表4.针对烟草,水杨酸钠(NaSA)营养液培养预处理24h对对草快除草活性的影响
处理 喷雾后第1天植物毒性 喷雾后第4天植物毒性 喷雾后第6天植物毒性
营养液培养预处理24h 喷雾处理
作物油浓缩液0.25% 1.0A 1.0A 1.0A
对草快150mg/l+COC 0.25% 3.7D 3.8D 3.4E
NaSA,1.0mM 对草快150mg/l+COC 0.25% 2.3C 3.2C 3.0E
NaSA,10mM 对草快150mg/l+COC 0.25% 1.6B 2.0B 2.2D
NaSA,50mM 对草快150mg/l+COC 0.25% 1.5AB 1.8B 2.1D
NaSA,1.0mM 作物油浓缩液0.25% 1.0A 1.0A 1.1AB
NaSA,10mM 作物油浓缩液0.25% 1.0A 1.0A 1.3ABC
NaSA,50mM 作物油浓缩液0.25% 1.2AB 1.5AB 1.7BCD
NaSA,10mM+COC0.25% 1.4AB 1.4AB 1.3ABC
对草快150mg/l+10mM NaSA+COC0.25% 1.5AB 1.7B 1.8CD
植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=4个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
此外,在施用对草快前施用作为喷雾溶液的水杨酸钠也导致安全性增加(表5)。在此实验中,植物进行处理并自首次喷雾处理后在黑暗中保持48小时以便延迟对草快的光依赖性效果。
表5.针对烟草,水杨酸钠(NaSA)黑暗预处理对对草快除草活性的影响
处理 在光照中3天后(初始喷雾5天后)的植物毒性 在光照中12天后(初始喷雾14天后)的植物毒性
处理序号 在0小时喷雾处理 在24小时喷雾处理
1 作物油浓缩液0.25% 1.0A 1.0A
2 对草快150mg/l+COC 0.25% 5.0D 5.0D
3 对草快150mg/l+10mM NaSA+COC0.25% 2.6C 2.5C
4 NaSA,10mM+COC0.25% 1.4B 1.5B
5 NaSA,10mM+COC0.25% 对草快150mg/l+COC 0.25% 2.6C 2.3C
对于处理1至4,植物在0小时喷雾,在黑暗中保持48小时,然后移至光照中。对于处理5,植物用NaSA在0小时喷雾,在黑暗中保持24小时,用对草快喷雾,在黑暗中再保持24小时,然后移至光照中。植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=4个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例5
水杨酸盐保护植物防止对草快侵害的能力不限于水杨酸钠,在烟草上也可观察到其他水杨酸盐衍生物的上述能力。例如,5-氟水杨酸盐能够增加烟草对抗对草快的安全性(表6)。
表6.针对烟草,水杨酸钠(NaSA)或5-氟水杨酸盐(5-FSA)对对草快除草活性的影响
处理 第6天植物毒性 第8天植物毒性 第11天植物毒性
作物油浓缩液,0.25%(v/v) 1.0A 1.0A 1.0A
NaSA,10mM+COC 0.25% 1.1A 1.1A 1.1A
5-FSA,5mM+COC 0.25% 2.3B 2.8B 2.0B
对草快150mg/l+COC 0.25% 5.0E 5.0C 5.0E
对草快150mg/l+10mM NaSA+COC 0.25% 2.8C 3.1B 2.4C
对草快150mg/l+5mM 5-FSA+COC 0.25% 4.4D 4.8C 4.6D
植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=3个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例6
水杨酸钠增加植物物种安全性的能力并没有在所有物种中观察到。当施用水杨酸钠时,多种测试的杂草物种如藜显示出有限或无对抗对草快损害的保护(表7)。
表7.针对藜(Chenopodium album),水杨酸钠(NaSA)对对草快除草活性的影响
处理 第2天植物毒性 第4天植物毒性 第7天植物毒性
作物油浓缩液,0.25%(v/v) 1.0A 1.0A 1A
NaSA,10mM+COC 0.25% 1.7AB 1.65A 1.4A
对草快150mg/l+COC 0.25% 3.9C 3.9BC 3.9BC
对草快150mg/l+10mM NaSA+COC 0.25% 3.9C 4.2C 4.4C
植物毒性等级:1=没有损害,2=25%叶面积受损,3=50%叶面积受损,4=75%叶面积受损,5=100%叶面积受损(死亡)。n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
使用水杨酸盐增加作物植物对抗对草快或其他联吡啶鎓盐除草剂(PSI抑制剂)的应用导致表7所示差异性的安全性增加。
实施例7
向喷雾溶液加入SAR诱导剂Actigard(BTH)增加烟草上植物对抗对草快除草剂损害的安全性(表8)。在两个测试BTH比率均观察到所述效果,并且该效果在整个实验过程中一直保持。
表8.针对烟草,Actigard(BTH)对对草快除草活性的影响
处理 第2天植物毒性:受影响的叶面积百分比 第4天植物毒性:受影响的叶面积百分比 第7天植物毒性:受影响的叶面积百分比
作物油浓缩液,0.25%(v/v) 0A 0A 0A
NaSA 1600mg/l+COC 0.25% 11.3B 7.5AB 5AB
Actigard 187mg/l+COC 0.25% 0A 0A 0A
Actigard 935mg/l+COC 0.25% 1A 0A 0A
对草快150mg/l+COC 0.25% 61.25E 62.5F 50D
对草快150mg/l+NaSA 1600mg/l+COC 0.25% 12.5B 12.5BC 7.5AB
对草快150mg/l+Actigard187mg/l+COC 0.25% 25CD 20DE 15BC
对草快150mg/l+Actigard935mg/l+COC 0.25% 22.5C 17.5CD 12.5B
n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例8
向喷雾溶液加入SAR诱导剂Messenger(Harpin)增加烟草上植物对抗对草快除草剂损害的安全性(表9)。在两个测试Harpin比率均观察到所述效果,并且该效果在整个实验过程中一直保持。该表证明所观察到的影响不限于水杨酸盐合成模拟物BTH。
表9.针对烟草,Messenger(Harpin)对对草快除草活性的影响
处理 第2天植物毒性:受影响的叶面积百分比 第5天植物毒性:受影响的叶面积百分比
作物油浓缩液,0.25%(v/v) 0A 0A
NaSA 1600mg/l+COC 0.25% 3.25A 3.25A
Messenger 1120mg/l+COC 0.25% 0A 0A
Messenger 11220mg/l+COC 0.25% 0A 0A
对草快187mg/l+COC 0.25% 65E 83.75E
对草快187mg/l+NaSA 1600mg/l+COC 0.25% 15B 23.75B
对草快187mg/l+Messenger1120mg/l+COC 0.25% 50D 71.25D
对草快187mg/l+Messenger11200mg/l+COC 0.25% 30C 52.5C
n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例9
向喷雾溶液加入SAR诱导剂Keyplex 350-DP增加烟草上植物对抗对草快除草剂损害的安全性(表10)。在两个测试Keyplex比率均观察到所述效果,并且该效果在整个实验过程中一直保持。该表证明所观察到的影响不限于已知的SAR诱导剂,因为Keyplex的MOA还不十分清楚。
表10.针对烟草,Keyplex 350-DP对对草快除草活性的影响
处理 第1天植物毒性:受影响的叶面积百分比 第7天植物毒性:受影响的叶面积百分比 第10天植物毒性:受影响的叶面积百分比
作物油浓缩液,0.25%(v/v) 0A 0A 0A
NaSA 1600mg/l+COC 0.25% 11.3B 6.25A 5.5BC
Keyplex 12.5ml/l+COC 0.25% 0A 2.5A 1.1AB
Keyplex 60ml/l+COC 0.25% 0A 2A 1.1AB
对草快250mg/l+COC 0.25% 75E 96.5D 99F
对草快250mg/l+NaSA1600mg/l+COC 0.25% 15.5C 30.5B 20.8E
对草快250mg/l+Keyplex12.5ml/l+COC 0.25% 25D 30.5B 20.5D
对草快250mg/l+Keyplex60ml/l+COC 0.25% 1.5A 5.5A 10C
n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例10
向喷雾溶液加入SAR诱导剂乙烯利增加烟草上植物对抗对草快除草剂损害的安全性(表11)。不论是否用1-MCP——一种乙烯感知抑制剂进行预处理,都观察到上述结果。该效果在实验的整个过程中都被观察到。该表证明,所观察到的影响不限于介导SA依赖性途径的SAR诱导剂,也在乙烯依赖性途径中观察到上述影响。
表11.针对烟草,Florel(乙烯利)对对草快除草活性的影响
处理 喷雾后第4天植物毒性:受影响的叶面积百分比 喷雾后第6天植物毒性:受影响的叶面积百分比
作物油浓缩液0.25%(v/v) 0A 0A
乙烯利1000μl/l+COC 0.25% 0A 0A
对草快187mg/l+COC 0.25% 95C 97.5C
对草快187mg/l+乙烯利1000μl/l+COC 0.25% 75B 65B
Florel是3.9%(w/v)乙烯利(2-氯乙基)膦酸的溶液。n=4个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
实施例11
与水杨酸所观察的结果相比,SAR诱导剂增加植物物种对抗对草快的安全性的能力更宽泛。所测试的杂草物种之一——藜,在施用水杨酸时显示有限或不显示对抗对草快损害的保护,但在BTH与对草快桶内混合时显示安全性增加(表12)。
表12.针对藜(Chenopodium album),Actigard(BTH)对对草快除草活性的影响
处理 第2天植物毒性:受影响的叶面积百分比 第4天植物毒性:受影响的叶面积百分比 第7天植物毒性:受影响的叶面积百分比
作物油浓缩液,0.25%(v/v) 0A 0A 0A
NaSA 1600mg/l+COC 0.25% 17.5AB 16.25A 10A
Actigard 187mg/l+COC 0.25% 0A 0A 0A
Actigard 935mg/l+COC 0.25% 0A 0A 0A
对草快150mg/l+COC 0.25% 72.5C 72.5BC 72.5BC
对草快150mg/l+NaSA 1600mg/l+COC 0.25% 73.75C 78.75C 85C
对草快150mg/l+Actigard187mg/l+COC 0.25% 47.5BC 46.25B 50B
对草快150mg/l+Actigard935mg/l+COC 0.25% 46.25BC 53.75BC 62.5BC
n=5个植物。平均间距用Duncan氏新多程测试测定(α=0.05)。
本发明的一个用途在于使用水杨酸盐或其他SAR诱导剂增加作物植物对抗对草快或其他联吡啶鎓盐除草剂(PSI抑制剂)的安全性。通过向作物和非目标物种直接喷雾施用水杨酸盐或其他SAR诱导剂,通过在灌溉或营养液培养溶液中施用水杨酸盐或其他SAR诱导剂,或通过用水杨酸盐或其他SAR诱导剂进行种子处理,可在商业上利用水杨酸盐或其他SAR诱导剂增加对抗PSI抑制剂类除草剂的安全性的用途。
本发明的另一用途在于筛选新的抗应力(stress)化合物。例如,可通过测定降低PSI抑制剂如对草快除草活性的能力,评价候选抗应力化合物的效力。典型的候选抗应力化合物包括但不限于自由基淬灭剂和参与自由基保护或其他植物保护方式的酶的诱导剂。这些化合物可有效地用于降低多种植物应力如急冷损伤、霜冻损害、收获后障碍,盐应力,高光照应力,水应力,污染物应力如臭氧应力,衰老,或内部腐败。
本发明的另一用途在于识别优化已知抗应力化合物性能的制剂或施用方法。例如,可通过测定降低PSI抑制剂如对草快除草活性的能力,评价候选制剂的效力。
本发明的另一用途在于通过提高内在防御水平来选择性增加植物安全性。这可通过使用能提高植物内在防御性的引发剂来实现。此外,可通过育种或遗传工程生产具有高害虫或病原体抗性的植物,来增加作物植物对抗PSI抑制剂如对草快的安全性。

Claims (15)

1、一种除草剂组合物,其包含光合体系I抑制剂和水杨酸盐或其他系统获得性抗性诱导剂。
2、权利要求1的除草剂组合物,其中光合体系I抑制剂是对草快或敌草快。
3、权利要求1的除草剂组合物,其中光合体系I抑制剂占组合物的99.999%-0.001%,水杨酸盐或其他系统获得性抗性诱导剂占组合物的99.999%-0.001%。
4、权利要求1的除草剂组合物,其溶于水。
5、权利要求4的除草剂组合物,其中水占组合物的0.1%-99.99%。
6、权利要求1的除草剂组合物,其中系统获得性抗性诱导剂是苯并(1,2,3)噻二唑-7-硫代羟酸-S-甲酯(BTH),或者其生物可接受衍生物或盐。
7、权利要求1的除草剂组合物,其中系统获得性抗性诱导剂是Harpin蛋白或其生物可接受盐。
8、权利要求1的除草剂组合物,其中系统获得性抗性诱导剂是Keyplex 350-DP或其他Keyplex制剂。
9、权利要求1的除草剂组合物,其中系统获得性抗性诱导剂是2-丁基-1,2-苯并异噻唑-3(2H)-酮1,1-二氧化物(Probenazole),或者其生物可接受衍生物或盐。
10、权利要求1的除草剂组合物,其中系统获得性抗性诱导剂是包括真菌细胞壁片断在内的引发剂,或者其基于引发剂的制剂。
11、权利要求1的除草剂组合物,其中系统获得性抗性诱导剂是乙烯或者在降解后释放乙烯气的任何制剂。
12、权利要求1的除草剂组合物,其中所述水杨酸盐是水杨酸或其生物可接受盐。
13、权利要求1的除草剂组合物,其中所述水杨酸盐是水杨酸钠。
14、一种增加作物植物对抗光合体系I抑制剂除草活性的安全性的方法,包括向所述抑制剂中加入有效量的系统获得性抗性诱导剂。
15、一种增加含光合体系I抑制剂的除草剂组合物的选择性的方法,包括向所述组合物中加入有效量的系统获得性抗性诱导剂。
CNA028287118A 2002-04-04 2002-12-19 增强的除草剂组合物 Pending CN1625336A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US36992602P 2002-04-04 2002-04-04
US60/369,926 2002-04-04
US40745602P 2002-08-30 2002-08-30
US60/407,456 2002-08-30
US42171502P 2002-10-28 2002-10-28
US60/421,715 2002-10-28

Publications (1)

Publication Number Publication Date
CN1625336A true CN1625336A (zh) 2005-06-08

Family

ID=28795007

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028287118A Pending CN1625336A (zh) 2002-04-04 2002-12-19 增强的除草剂组合物

Country Status (9)

Country Link
US (1) US6919298B2 (zh)
EP (1) EP1499185A4 (zh)
KR (1) KR20040097264A (zh)
CN (1) CN1625336A (zh)
AU (1) AU2002361831B2 (zh)
BR (1) BR0215675A (zh)
CA (1) CA2480456C (zh)
MX (1) MXPA04009708A (zh)
WO (1) WO2003084325A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102870780A (zh) * 2012-09-25 2013-01-16 河北科技师范学院 一种诱导黄瓜抗根结线虫的制剂及其制备方法

Families Citing this family (126)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335726A1 (de) * 2003-08-05 2005-03-03 Bayer Cropscience Gmbh Verwendung von Hydroxyaromaten als Safener
WO2005021581A2 (en) * 2003-08-29 2005-03-10 Valent Biosciences Corporation Inducers of plant disease resistance
US7338967B2 (en) * 2004-09-10 2008-03-04 Syngenta Limited Substituted isoxazoles as fungicides
GB0711776D0 (en) 2007-06-18 2007-07-25 Syngenta Participations Ag Substituted aromatic heterocyclic compounds as fungicides
EP2257175A2 (en) * 2008-01-25 2010-12-08 Syngenta Limited Herbicidal compositions
EA017719B1 (ru) * 2008-03-02 2013-02-28 Зингента Партисипейшнс Аг Способ гербицидной обработки
MX336114B (es) * 2008-08-12 2016-01-08 Plant Health Care Inc Produccion, formulacion, y usos de formulaciones liquidas estables de proteina harpin.
CN103124723A (zh) 2010-09-23 2013-05-29 先正达参股股份有限公司 新颖的杀微生物剂
CA2815742A1 (en) 2010-11-12 2012-05-18 Syngenta Participations Ag Novel microbiocides
WO2012069652A2 (en) 2010-11-26 2012-05-31 Syngenta Participations Ag Fungicide mixtures
WO2013007550A1 (en) 2011-07-08 2013-01-17 Syngenta Participations Ag Fungicide mixtures
WO2013011010A1 (en) 2011-07-19 2013-01-24 Syngenta Participations Ag Fungizide mixtures
CN103416428B (zh) * 2012-05-26 2016-06-08 陕西韦尔奇作物保护有限公司 一种含氟唑菌酰胺的杀菌组合物
EA033690B1 (ru) 2015-03-27 2019-11-18 Syngenta Participations Ag Микробиоцидные гетеробициклические производные
BR112018002709B1 (pt) 2015-08-12 2022-07-05 Syngenta Participations Ag Compostos, composição e método de combate, prevenção ou controle de doenças fitopatogênicas compreendendo o referido composto
US10899724B2 (en) 2015-10-02 2021-01-26 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
WO2017072247A1 (en) 2015-10-28 2017-05-04 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
MX2018006474A (es) 2015-12-02 2018-08-01 Syngenta Participations Ag Derivados de oxadiazol microbicidas.
BR112018012338A2 (pt) 2015-12-17 2018-12-04 Syngenta Participations Ag derivados de oxadiazol microbiocidas
GEP20207183B (en) 2016-03-10 2020-11-25 Participations Ag Syngenta Microbiocidal quinoline (thio) carboxamide derivatives
EP3430009A1 (en) 2016-03-15 2019-01-23 Syngenta Participations AG Microbiocidal oxadiazole derivatives
US11083196B2 (en) 2016-03-24 2021-08-10 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
US10687533B2 (en) 2016-04-08 2020-06-23 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
JP2019516670A (ja) 2016-04-12 2019-06-20 シンジェンタ パーティシペーションズ アーゲー 殺微生物性オキサジアゾール誘導体
WO2017178408A1 (en) 2016-04-15 2017-10-19 Syngenta Participations Ag Microbiocidal silicon containing aryl derivatives
JP2019523224A (ja) 2016-06-03 2019-08-22 シンジェンタ パーティシペーションズ アーゲー 殺微生物オキサジアゾール誘導体
AR108745A1 (es) 2016-06-21 2018-09-19 Syngenta Participations Ag Derivados de oxadiazol microbiocidas
WO2018015447A1 (en) 2016-07-22 2018-01-25 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
CN109476613A (zh) 2016-07-22 2019-03-15 先正达参股股份有限公司 杀微生物的噁二唑衍生物
US20200138028A1 (en) 2016-07-22 2020-05-07 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
WO2018029242A1 (en) 2016-08-11 2018-02-15 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
WO2018055133A1 (en) 2016-09-23 2018-03-29 Syngenta Participations Ag Microbiocidal tetrazolone derivatives
CN109923112A (zh) 2016-09-23 2019-06-21 先正达参股股份有限公司 杀微生物的噁二唑衍生物
SI3522715T1 (sl) 2016-10-06 2021-07-30 Syngenta Participations Ag Mikrobiocidni derivati oksadizola
UY37623A (es) 2017-03-03 2018-09-28 Syngenta Participations Ag Derivados de oxadiazol tiofeno fungicidas
US20200187502A1 (en) 2017-03-10 2020-06-18 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
JP2020514380A (ja) 2017-03-20 2020-05-21 シンジェンタ パーティシペーションズ アーゲー 殺微生物性キノリン(チオ)カルボキサミド誘導体
US20210101874A1 (en) 2017-04-03 2021-04-08 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
BR112019020756B1 (pt) 2017-04-05 2023-11-28 Syngenta Participations Ag Compostos derivados de oxadiazol microbicidas, composição agroquímica compreendendo os mesmos, método para controlar ou prevenir a infestação de plantas úteis por microrganismos fitopatogênicos e uso desses compostos
WO2018184985A1 (en) 2017-04-05 2018-10-11 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
BR112019020819B1 (pt) 2017-04-05 2023-12-05 Syngenta Participations Ag Composto de fórmula (i), composição agroquímica, método para controlar ou prevenir a infestação de plantas úteis por micro-organismos fitopatogênicos e uso de um composto de fórmula (i)
WO2018184986A1 (en) 2017-04-05 2018-10-11 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
BR112019020735B1 (pt) 2017-04-05 2023-12-05 Syngenta Participations Ag Compostos derivados de oxadiazol microbiocidas e seu uso, composição agroquímica e método para controlar ou prevenir a infestação de plantas úteis por microrganismos fitopatogênicos
BR112019021019B1 (pt) 2017-04-05 2023-12-05 Syngenta Participations Ag Compostos derivados de oxadiazol microbiocidas, composição agrícola, método para controlar ou prevenir a infestação de plantas úteis por microrganismos fitopatogênicos e uso de um composto derivado de oxadiazol
WO2018185211A1 (en) 2017-04-06 2018-10-11 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
WO2018206419A1 (en) 2017-05-12 2018-11-15 Syngenta Participations Ag Microbiocidal heterobicyclic derivatives
CN107188939B (zh) * 2017-05-15 2020-03-27 中国科学院植物研究所 Psa3蛋白在参与psi的组装以及维持psi稳定中的应用
WO2018219825A1 (en) 2017-06-02 2018-12-06 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
BR112020000456A2 (pt) 2017-07-11 2020-07-21 Syngenta Participations Ag derivados oxadiazol microbiocidas
BR112020000470A2 (pt) 2017-07-11 2020-07-21 Syngenta Participations Ag derivados oxadiazol microbiocidas
BR112020000457A2 (pt) 2017-07-11 2020-07-21 Syngenta Participations Ag derivados oxadiazol microbiocidas
BR112020000465B1 (pt) 2017-07-11 2024-02-20 Syngenta Participations Ag Derivados oxadiazol microbiocidas
WO2019012011A1 (en) 2017-07-12 2019-01-17 Syngenta Participations Ag MICROBIOCIDE OXADIAZOLE DERIVATIVES
BR112020000414A2 (pt) 2017-07-12 2020-07-21 Syngenta Participations Ag derivados de oxadiazol microbicidas
WO2019012003A1 (en) 2017-07-13 2019-01-17 Syngenta Participations Ag MICROBIOCIDE OXADIAZOLE DERIVATIVES
EP3447048A1 (en) 2017-08-23 2019-02-27 Syngenta Participations Ag Microbiocidal quinoline (thio)carboxamide derivatives
EP3681867B1 (en) 2017-09-13 2021-08-11 Syngenta Participations AG Microbiocidal quinoline (thio)carboxamide derivatives
CN111164076A (zh) 2017-09-13 2020-05-15 先正达参股股份有限公司 杀微生物的喹啉(硫代)甲酰胺衍生物
BR112020004754A2 (pt) 2017-09-13 2020-09-15 Syngenta Participations Ag derivados de (tio)carboxamida de quinolina microbiocidas
ES2894762T3 (es) 2017-09-13 2022-02-15 Syngenta Participations Ag Derivados de quinolina (tio)carboxamida microbiocidas
JP7150009B2 (ja) 2017-09-13 2022-10-07 シンジェンタ パーティシペーションズ アーゲー 殺微生物性キノリン(チオ)カルボキサミド誘導体
JP7202367B2 (ja) 2017-09-13 2023-01-11 シンジェンタ パーティシペーションズ アーゲー 殺微生物性キノリン(チオ)カルボキサミド誘導体
BR112020004926A2 (pt) 2017-09-13 2020-09-15 Syngenta Participations Ag derivados de quinolino(tio)carboxamida microbiocidas
WO2019097054A1 (en) 2017-11-20 2019-05-23 Syngenta Participations Ag Microbiocidal oxadiazole derivatives
BR112020010074A2 (pt) * 2017-11-21 2020-11-03 Advanced Biological Marketing, Inc. composições e métodos para induzir alterações de cultura equilibrando os efeitos de um produto químico agrícola aplicado
MX2020005759A (es) 2017-12-04 2020-08-20 Syngenta Participations Ag Derivados de fenilamidina microbicidas.
CN112020503A (zh) 2018-04-26 2020-12-01 先正达参股股份有限公司 杀微生物的噁二唑衍生物
CN112351981A (zh) 2018-06-29 2021-02-09 先正达农作物保护股份公司 杀微生物的噁二唑衍生物
WO2020007658A1 (en) 2018-07-02 2020-01-09 Syngenta Crop Protection Ag 3-(2-thienyl)-5-(trifluoromethyl)-1,2,4-oxadiazole derivatives as agrochemical fungicides
US20210267204A1 (en) 2018-07-16 2021-09-02 Syngenta Crop Protection Ag Microbiocidal oxadiazole derivatives
GB201812692D0 (en) 2018-08-03 2018-09-19 Syngenta Participations Ag Microbiocidal compounds
EP3853207B1 (en) 2018-09-19 2022-10-19 Syngenta Crop Protection AG Microbiocidal quinoline carboxamide derivatives
WO2020070131A1 (en) 2018-10-06 2020-04-09 Syngenta Participations Ag Microbiocidal quinoline dihydro-(thiazine)oxazine derivatives
WO2020070132A1 (en) 2018-10-06 2020-04-09 Syngenta Participations Ag Microbiocidal quinoline dihydro-(thiazine)oxazine derivatives
WO2020078732A1 (en) 2018-10-17 2020-04-23 Syngenta Crop Protection Ag Microbiocidal oxadiazole derivatives
AR116628A1 (es) 2018-10-18 2021-05-26 Syngenta Crop Protection Ag Compuestos microbiocidas
WO2020165403A1 (en) 2019-02-15 2020-08-20 Syngenta Crop Protection Ag Phenyl substituted thiazole derivatives as microbiocidal compounds
GB201903942D0 (en) 2019-03-22 2019-05-08 Syngenta Crop Protection Ag Microbiocidal compounds
GB201910037D0 (en) 2019-07-12 2019-08-28 Syngenta Crop Protection Ag Microbiocidal compounds
AU2021221027A1 (en) 2020-02-11 2022-08-25 Syngenta Crop Protection Ag Method of controlling fungi
EP4117438A1 (en) 2020-03-13 2023-01-18 Syngenta Crop Protection AG Methods of controlling or preventing infestation of plants by the phytopathogenic microorganism corynespora cassiicola
US20230112306A1 (en) 2020-03-13 2023-04-13 Syngenta Crop Protection Ag Methods of controlling or preventing infestation of soybean plants by the phytopathogenic microorganism corynespora cassiicola
US20230111656A1 (en) 2020-03-13 2023-04-13 Syngenta Crop Protection Ag Methods of controlling or preventing infestation of soybean plants by the phytopathogenic microorganism corynespora cassiicola
BR112022018269A2 (pt) 2020-03-13 2022-12-27 Syngenta Crop Protection Ag Métodos de controle ou prevenção de infestação de plantas pelo microrganismo fitopatogênico corynespora cassiicola
CN115334885A (zh) 2020-03-13 2022-11-11 先正达农作物保护股份公司 控制或预防植物被植物病原性微生物多主棒孢菌、大豆灰斑病菌和/或大豆紫斑病菌侵染的方法
EP4117435A1 (en) 2020-03-13 2023-01-18 Syngenta Crop Protection AG Methods of controlling or preventing infestation of plants by the phytopathogenic microorganism corynespora cassiicola
AR121733A1 (es) 2020-04-08 2022-07-06 Syngenta Crop Protection Ag Derivados microbiocidas de tipo dihidro-(tiazina)oxazina de quinolina
AR121734A1 (es) 2020-04-08 2022-07-06 Syngenta Crop Protection Ag Derivados microbicidas de tipo dihidropirrolopirazina de quinolina
BR112022020239A2 (pt) 2020-04-08 2022-11-22 Syngenta Crop Protection Ag Derivados de quinolina di-hidro-(tiazina)oxazina microbiocidas
GB202006386D0 (en) 2020-04-30 2020-06-17 Syngenta Crop Protection Ag Microbiocidal Compounds
GB202006399D0 (en) 2020-04-30 2020-06-17 Syngenta Crop Protection Ag Microbiocidal compounds
GB202006480D0 (en) 2020-05-01 2020-06-17 Syngenta Crop Protection Ag Microbiocidal compounds
GB202006606D0 (en) 2020-05-05 2020-06-17 Syngenta Crop Protection Ag Microbiocidal compounds
GB202014840D0 (en) 2020-09-21 2020-11-04 Syngenta Crop Protection Ag Microbiocidal compounds
BR112023019532A2 (pt) 2021-03-27 2023-10-31 Syngenta Crop Protection Ag Derivados de amida isonicotínicos microbicidas
UY39696A (es) 2021-03-31 2022-10-31 Syngenta Crop Protection Ag Derivados microbiocidas de quinolin/quinoxalin-benzotiazina como agentes fungicidas, en particular c
AU2022260028A1 (en) 2021-04-20 2023-10-12 Syngenta Crop Protection Ag Microbiocidal quinoline/quinoxaline isoquinoline derivatives
IL308616A (en) 2021-06-01 2024-01-01 Syngenta Crop Protection Ag TETRAHYDROISOQUINOLINE MICROBIOCIDAL DERIVATIVES
CR20240051A (es) 2021-08-02 2024-03-18 Syngenta Crop Protection Ag Derivados de pirazol microbiocidas
AR126729A1 (es) 2021-08-10 2023-11-08 Syngenta Crop Protection Ag Mezcla fungicida
IL312020A (en) 2021-10-14 2024-06-01 Syngenta Crop Protection Ag IMIDAZO[1,2-A]PYRIDINE DERIVATIVES
WO2023089049A2 (en) 2021-11-19 2023-05-25 Syngenta Crop Protection Ag Microbiocidal isonicotinic amide derivatives
WO2023094304A1 (en) 2021-11-25 2023-06-01 Syngenta Crop Protection Ag Microbiocidal heterobiaryl amide derivatives
WO2023094303A1 (en) 2021-11-25 2023-06-01 Syngenta Crop Protection Ag Microbiocidal heterobiaryl amide derivatives
AR127922A1 (es) 2021-12-15 2024-03-13 Syngenta Crop Protection Ag Derivados heterocíclicos bicíclicos microbiocidas
WO2023111215A1 (en) 2021-12-17 2023-06-22 Syngenta Crop Protection Ag Microbiocidal pyridine-substituted benzothiazine derivatives
WO2023110871A1 (en) 2021-12-17 2023-06-22 Syngenta Crop Protection Ag Microbiocidal pyrazole derivatives
WO2023118011A1 (en) 2021-12-22 2023-06-29 Syngenta Crop Protection Ag Microbiocidal aza-heterobiaryl derivatives
WO2023148206A1 (en) 2022-02-02 2023-08-10 Syngenta Crop Protection Ag Microbiocidal n-amide derivatives
WO2023166067A1 (en) 2022-03-02 2023-09-07 Syngenta Crop Protection Ag Microbiocidal pyridazinone amide derivatives
TW202408362A (zh) 2022-06-21 2024-03-01 瑞士商先正達農作物保護公司 殺微生物的雙環雜環甲醯胺衍生物
WO2024018016A1 (en) 2022-07-21 2024-01-25 Syngenta Crop Protection Ag Crystalline forms of 1,2,4-oxadiazole fungicides
WO2024068950A1 (en) 2022-09-30 2024-04-04 Syngenta Crop Protection Ag Microbiocidal pyrazole derivatives
WO2024068947A1 (en) 2022-09-30 2024-04-04 Syngenta Crop Protection Ag Microbiocidal pyrazole derivatives
WO2024074628A1 (en) 2022-10-07 2024-04-11 Syngenta Crop Protection Ag Fungicidal compound
WO2024074627A1 (en) 2022-10-07 2024-04-11 Syngenta Crop Protection Ag Fungicidal compound
WO2024074637A1 (en) 2022-10-07 2024-04-11 Syngenta Crop Protection Ag Means and methods for controlling pathogens and pests in plants
WO2024089191A1 (en) 2022-10-27 2024-05-02 Syngenta Crop Protection Ag Microbiocidal heterobicyclic dihydrooxadiazine derivatives
WO2024100069A1 (en) 2022-11-08 2024-05-16 Syngenta Crop Protection Ag Microbiocidal pyridine derivatives
WO2024100115A1 (en) 2022-11-09 2024-05-16 Syngenta Crop Protection Ag Microbiocidal pyrazole derivatives
WO2024105104A1 (en) 2022-11-16 2024-05-23 Syngenta Crop Protection Ag Microbiocidal tetrahydroisoquinoline derivatives
WO2024115509A1 (en) 2022-11-29 2024-06-06 Syngenta Crop Protection Ag Microbiocidal tetrahydroisoquinoline derivatives
WO2024115512A1 (en) 2022-11-30 2024-06-06 Syngenta Crop Protection Ag Microbiocidal tetrahydroisoquinoline derivatives
WO2024126404A1 (en) 2022-12-14 2024-06-20 Syngenta Crop Protection Ag Imidazo[1,2-a]pyridine derivatives
WO2024126407A1 (en) 2022-12-16 2024-06-20 Syngenta Crop Protection Ag Benzimidazole derivatives
WO2024126744A1 (en) 2022-12-16 2024-06-20 Syngenta Crop Protection Ag Improved pesticidal compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203253A (en) * 1978-01-16 1980-05-20 The United States Of America As Represented By The Secretary Of Agriculture Process for increasing oleoresin synthesis in pinus species
ES2053612T3 (es) 1987-04-29 1994-08-01 Ciba Geigy Ag Agentes para la proteccion contra enfermedades de las plantas.
EP0313512B1 (de) 1987-08-21 1992-11-25 Ciba-Geigy Ag Benzothiadiazole und ihre Verwendung in Verfahren und Mitteln gegen Pflanzenkrankheiten
GB9613753D0 (en) * 1996-07-01 1996-09-04 Broekaert Willem F Plant protection method
HUP0104270A3 (en) 1998-11-10 2002-04-29 Syngenta Participations Ag Herbicidal composition and use thereof
US6281168B1 (en) * 1999-01-19 2001-08-28 American Cyanamid Co. Herbicidal compositions and method of safening herbicides using benzothiazole derivatives
CN1073803C (zh) * 1999-04-03 2001-10-31 江阴市农药二厂有限公司 乙烯利·百草枯水剂
US6218336B1 (en) 1999-10-26 2001-04-17 Applied Carbochemicals Enhanced herbicides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102870780A (zh) * 2012-09-25 2013-01-16 河北科技师范学院 一种诱导黄瓜抗根结线虫的制剂及其制备方法

Also Published As

Publication number Publication date
BR0215675A (pt) 2005-02-01
KR20040097264A (ko) 2004-11-17
EP1499185A4 (en) 2005-08-24
CA2480456A1 (en) 2003-10-16
AU2002361831B2 (en) 2007-07-19
WO2003084325A1 (en) 2003-10-16
EP1499185A1 (en) 2005-01-26
US6919298B2 (en) 2005-07-19
AU2002361831A1 (en) 2003-10-20
MXPA04009708A (es) 2004-12-13
CA2480456C (en) 2011-11-22
US20040009876A1 (en) 2004-01-15

Similar Documents

Publication Publication Date Title
CN1625336A (zh) 增强的除草剂组合物
CN101489397A (zh) 杀线虫组合物
Jovana et al. Effects of three pesticides on the earthworm Eisenia fetida (Savigny 1826) under laboratory conditions: Assessment of mortality, biomass and growth inhibition
Badawy Use and impact of pesticides in Egypt
AU692576B2 (en) Microbe-containing herbicide and method of application thereof
CN102228044B (zh) 一种含有硫氟肟醚的杀虫组合物
CN102228056B (zh) 一种含有硫氟肟醚和部分有机磷类农药的杀虫组合物
KR101063178B1 (ko) Ps-ii 억제제 및 sar 유도인자를 포함하는 제초제조성물
Hinkle Conservation vs. conventional tillage: ecological and environmental considerations
RU2316963C1 (ru) Способ получения биологически активного комплекса - экогеля на основе хитозана и состав биологически активного комплекса для защиты сельскохозяйственных растений
Dubey et al. Effect of application of different pesticides to leguminous crops on soil microflora of Sidhi district (MP)
CN104286010B (zh) 含有硝虫硫磷和联苯肼酯的农药组合物
CN1625337A (zh) 增强的除草剂组合物
AU2016274498B2 (en) Antimicrobial and agrochemical compositions
Alexander The past, present, and future of sudden oak death
Elnabi et al. Efficacy of some pyrethroid nanoemulsions against cotton leafworm Spodoptera littoralis (Boisd.): toxicity, biochemical and molecular docking studies
CN102246772B (zh) 含有硫氟肟醚与活化酯的农药组合物
Yonghang DETECTING TOLERANCE OF Bacillus Subtilis TO THE COMMERCIALLY USED AGRICULTURAL PESTICIDES
Agamy et al. Efficacy of the Fungus, Metarhizium anisopliae var. acridum against Some Acridid Insects.
CN105123724A (zh) 一种含有啶氧菌酯和丙硫咪唑的杀菌组合物
Yermekkyzy et al. BIOLOGICAL SCIENCES
CN102657209B (zh) 一种含氟虱磺胺与氨基甲酸酯类的杀虫组合物
Lu North American pinewood nematode disease in China
Taylor An initial assessment of a novel nematicide
RU2339223C2 (ru) Гербицидная композиция, способ защиты сельскохозяйственных культур от гербицидной активности ингибитора фотосистемы i и способ увеличения селективности гербицидной композиции

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication