CN1034467A - 苯呋刹(benfure sate)组合物 - Google Patents

苯呋刹(benfure sate)组合物 Download PDF

Info

Publication number
CN1034467A
CN1034467A CN89100558A CN89100558A CN1034467A CN 1034467 A CN1034467 A CN 1034467A CN 89100558 A CN89100558 A CN 89100558A CN 89100558 A CN89100558 A CN 89100558A CN 1034467 A CN1034467 A CN 1034467A
Authority
CN
China
Prior art keywords
pyrazoles
benfuresate
ethyl
composition
sweet smell
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
CN89100558A
Other languages
English (en)
Inventor
理查德·图德·理斯
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.)
Bayer Pharma AG
Merck Sharp and Dohme Corp
Original Assignee
Schering Corp
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
Priority claimed from GB888801680A external-priority patent/GB8801680D0/en
Priority claimed from GB888801678A external-priority patent/GB8801678D0/en
Priority claimed from GB888801683A external-priority patent/GB8801683D0/en
Priority claimed from GB888801676A external-priority patent/GB8801676D0/en
Priority claimed from GB888801682A external-priority patent/GB8801682D0/en
Priority claimed from GB888801677A external-priority patent/GB8801677D0/en
Priority claimed from GB888801681A external-priority patent/GB8801681D0/en
Priority claimed from GB888801679A external-priority patent/GB8801679D0/en
Application filed by Schering Corp filed Critical Schering Corp
Publication of CN1034467A publication Critical patent/CN1034467A/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
    • 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/12Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
    • 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
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/561,2-Diazoles; Hydrogenated 1,2-diazoles
    • 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
    • A01N43/74Biocides, 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 1,3
    • A01N43/781,3-Thiazoles; Hydrogenated 1,3-thiazoles
    • 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
    • A01N47/00Biocides, 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
    • A01N47/08Biocides, 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
    • A01N47/10Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/12Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
    • 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
    • A01N47/00Biocides, 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
    • A01N47/08Biocides, 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
    • A01N47/28Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof

Landscapes

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

Abstract

将下列除莠剂的任一化合物与苯呋刹 (benfuresate)组成除莠组合物,可增加苯呋刹的除莠 活性。
bensulfuron-methy1
pyrazosulfuron-ethy1
pyrazoxyfen,
benzophenap,
pyrazolate,
esprocarb,
bromobutide,
furyloxyfen,
pretilachlor,
cinmethylin,
mefenacet.

Description

本发明涉及除莠剂组合物和一种选择性控制农作中杂草的方法。
本发明提供一种除莠剂组合物,它包括:
a)benfuresate和
b)选自下列除莠剂的一种除莠剂:
(ⅰ)bensulfuron-methyl,
(ⅱ)pyrazosulfuron-ethyl,
(ⅲ)pyrazoxyfen,
(ⅳ)benzophenap,
(ⅴ)pyrazolate,
(ⅵ)esprocarb,
(ⅶ)bromobutide,
(ⅷ)furyloxyfen,
(ⅸ)pretilachlor,
(ⅹ)cinmethylin,
(ⅹⅰ)mefenacet.
Benfuresate是除莠剂俗名,其化学名为:2,3-二氢-3,3-二甲基苯并呋喃-5-基乙磺酸酯。
在成份(b)中,
(ⅰ)bensulfuron-methyl是俗名,化学名为α-〔3-(4,6-二甲氧基嘧啶-2-基)脲基氨磺酰基〕-0-甲苯甲酸甲酯;
(ⅱ)Pyrazosulfuron-cthyl是俗名,其化学名为:5-(4,6-二甲氧基嘧啶-2-基氨甲酰氨基磺酰基)-1-甲基吡唑-4-甲酸乙酯;
(ⅲ)Pyrazoxyfen是俗名,其化学名为2-〔4-(2,4-二氯苯甲酰基)-1,3-二甲基吡唑-5-基氧〕-乙酰苯;
(ⅳ)benzophenap是俗名,其化学名为2-〔4-(2,4-二氯-间-甲苯甲酰基)-1,3-二甲基吡唑-5-基氧〕-4′-甲基乙酰基苯;
(ⅴ)Pyrazolate是俗名,其化学名为4-(2,4-二氯苯甲酰基)-1,3-二甲基吡唑-5-基对甲苯磺酸酯;
(ⅵ)esprocarb是俗名,其化学名为1,2-二甲基丙基(乙基)硫代氨基甲酸S-苄基酯;
(ⅶ)bromobutide是俗名,其化学名为2-溴-3,3-二甲基-N-(1-甲基-1-苯基乙基)-丁酰胺;
(ⅷ)furyloxyfen是俗名,其化学名为5-(2-氯-α,α,α-三氟-对甲苯氧基)-2-硝基苯基四氢-3-呋喃基醚;
(ⅸ)pretilachlor是俗名,其化学名为2-氯-N-(2,6-二乙基-N-2-丙氧乙基)-乙酰替苯胺;
(ⅹ)cinmethylin是俗名,其化学名为rel-(1R,2S,4S)-1,4-环氧-P-烷-2-基    2-甲基苄基醚;
(ⅹⅰ)mefenacet是俗名,其化学名为2-(2-苯并噻唑氧基)-N-甲基-N-苯基乙酰胺。
本发明还提供一种控制杂草的方法,该法包括将(a)和(b)成份一起或依次施用于杂草或杂草滋生地。
本发明一般可用于各种农作物生长期的杂草控制,特别是水稻和稻田水稻,然而该组合物也可用于其它农作物,特别是种植园农作物,如果园和棉田。
已发现将成份(a)和(b)合用可获得预想不到的优良效果。该组合物对杂草的控制比各成分单独使用要好,经常可观察到它们的协同作用。
成份(a)和成份(b)的重量比范围变化很大。最好的(a)与(b)重量比范围和最好的(b)的应用比见下表。
成份(b)    比率范围(a∶b)(b)的应用比率(kg/ha)
(ⅰ)    100∶1-1∶1(25∶1-5∶1)    0.01-0.2
(ⅱ)    2∶1-1∶5(1∶1-1∶3)    0.5-3
(ⅲ)    2∶1-1∶100(1∶1-1∶10)    0.5-3
(ⅳ)    2∶1-1∶50(1∶1-1∶3)    0.5-3
(ⅴ)    10∶1-1∶30(1∶1-1∶100)    0.5-3
(ⅵ)    2∶1-1∶100(1∶1-1∶10)    0.5-3
(ⅶ)    5∶1-1∶5(3∶1-1∶3)    0.5-3
(ⅷ)    2∶1-1∶100(1∶1-1∶80)    0.2-2
(ⅸ)    2∶1-1∶100(1∶1-1∶10    0.5-4
(ⅹ)    2∶1-1∶100(1∶1-1∶10)    0.01-3
(ⅹⅰ)    2∶1-1∶100(1∶1-1∶10)    0.5-5
本发明的混合物用于控制各种草和宽叶杂草。特别适于控制最难控制的Cyperus类,如C.esculentus,C.serotinus,C.iria和C.difformis。还能控制的其它杂草包括Eehinochloa    crus-galli,Eleocharis    Kuroguwai,Scirpus    spp.,如Scirpus    juncoi-des,和Sagittaria    Spp.
如果需要,如为了扩大除草范围,本发明组合物可包括其它合适的除莠剂,这些除莠剂的例子包括苯氧烷基酸类,如meco-proP,MCPA和MCPB;三嗪类,如Simetryn和dime-thametrym;乙酰苯胺类,如butachlor:硫代氨基甲酸酯类,如molinate和thiobencarb和bentazone。
除莠时,活性除莠剂组合物可以方便的方法使用,通常是喷施药。
除了在临使用时用桶混合外,可将含有(a)和(b)的组合物配成较浓的原混合物,临用前再用水稀释。这样的混合物常含一种或几种表面活性剂。其例子如下。
它是一种可分散的溶液,其中包括借助于分散剂溶于水溶性溶剂中的活性成份;它也包括一种混有分散剂的研成很细粉末的组分,并且先与水混合成糊状或膏状,如果需要,也可将后者加到水包油的乳化液中,由此得到活性成份在水油乳剂中的分散液。
可乳化的浓缩物包括借助于分散剂溶于水不混溶溶剂中的活性成份。在乳化剂的存在下,该溶剂与水形成乳化液。
颗粒固体包括用稀释粉如高岭土混合的活性成份,用已知的方法将该混合物制粒,同时,它也包括吸附在前颗粒稀释剂(如Fuller′s土、白土或石灰石粗粉)上的活性成份。
可分散或可吸湿粉通常包括与适当表面活性剂和惰性粉状稀释剂(如瓷器粘土)混合的活性成份。
另一合适的浓缩物是可流动的混悬液浓缩物,该浓缩物是通过将活性成份与水,润湿剂和混悬剂一起研磨而成。
在某些情况下,将两种剂型混合可能更理想,如一种是可乳浓缩物,另一种为粉末,将粉末分散于乳化浓跷镏小?
上述各种形式的除莠剂只是本发明的一部份。就以方便的研磨方法直接应用于农作物的组合物而言,活性成份的总浓度最好占组合物的0.02-1%(重量)。但更浓的组合物,如含高达20%活性成份也是需要的。
在原组合物中,活性成份的总量的变化范围很大,例如,可以是5-95%(重量)。
下述实施例是说明本发明的,这些实施例描述了可观察到协同作用的实验。
实施例1
将各种植物的种子或无性繁殖的植根种入或移罐中。在规定的叶子生长期将苯呋刹(benfursate)(BE),除莠剂(ⅰ)至(ⅵ)及其混合物的混悬水溶液施用于这些植物,并将这些植物置于适于生长的控制环境中,用除莠剂后3周,评价杂草的控制情况。为了表明活性成份之间存在有协同作用,用Colby    S.R.描述的方法处理所得结果(参见“Calculating    Syner-gistic    and    Antagonistic    Responses    of    Herbicide    Combinations”in    Weeds,1967    15,20-22)。在该法中,组合物的“期望”百分控制率E用等式表示如下:
E=X+Y- (XY)/100
其中:
X代表物质A在给定的比率(P)时的控制百分数;
Y代表物质B在给定的比率(q)时的控制百分数;
E代表A+B在比率P+q时的期望控制百分数。
如果组合物的观察控制百分数大于E(期望控制百分数),表明有协同作用。其协同结果表示如下。
(ⅰ)BENSULFURON    METHYL(BM)
a)Echinochloa    crus-qalli(喷洒,长叶期1)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    0
3.0    12
BM    0.03    0
0.1    0
0.3    0
1.0    0
BE+BM    1.0+1.0    29    0
3.0+0.03    34    12
3.0+0.1    34    12
3.0+0.3    34    12
3.0+1.0    44    12
b)Cyperus    difformis(喷洒,长叶期1-2)
处理    比率    (ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    23
3.0    65
BM    0.3    72
1.0    88
BE+BM    1.0+0.3    85    78
1.0+1.0    100    91
3.0+0.3    92    90
3.0+1.0    100    96
c)Saqittaria    spp.(喷洒    长叶期    1-2)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    15
3.0    17
BM    0.03    33
0.1    45
BE+BM    1.0+0.1    67    53
3.0+0.03    67    44
3.0+0.1    75    54
(ⅱ)PYRAZOSULFURON-ETHYL(PE)
a)Echinochloa    crus-qalli(喷洒    长叶期1)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    0
3.0    25
PE    0.01    0
0.03    0
BE+PE    1.0+0.03    10    0
3.0+0.01    40    25
3.0+0.03    50    25
b)Scirpus    iuncoides(喷洒    长叶期    1-2)
处理    比率(ppm)    控制率(%)
观察值    期望值    (E)
BE    10    80
PE    0.03    45
BE+PE    10+0.03    100    89
c)Saqittaria    spp.(喷洒    长叶期1-2)
处理    比率    (ppm)    控制率(%)
(E)
观察值    期望值
5    BE    1.0    0
3.0    15
10.0    40
PE    0.01    0
0.03    5
10    BE+PE    1.0+0.03    20    5
3.0+0.01    20    15
3.0+0.03    30    19
10.0+0.01    75    40
10.0+0.03    93    43
15
(ⅲ)PYRAZOXYFEN(PF)
a)Echinochloa    crus-qalli(喷洒    长叶期1)
20    处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    0.3    5
1.0    15
25    3.0    60
PF    10    0
30    0
BE+PF    0.3+10    45    33.5
0.3+30    80    71.5
30    1.0+10    54    40.5
1.0+30    90    74.5
3.0+10    100    72
3.0+30    100    88
b)Cyperus    difformis(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    0.3    15
1.0    30
PF    10.0    70
BE+PF    0.3+10.0    85    74.5
1.0+10.0    95    79
(ⅳ)BENZOPHENAP(BP)
Cyperus    serotinus(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    20
BP    30.0    35
BE+BP    1.0+30.0    70    48
(ⅴ)PYRAZOLATE(PL)
a)Scirpus    iuncoides(喷洒    长叶期1-2)
处理    比率    (ppm)    控制率(%)
(E)
观察值    期望值
BE    0.3    3
1.0    20
PL    3.0    8
10.0    60
BE+PL    0.3+3.0    30    11
0.3+10.0    65    61
1.0+3.0    50    26
1.0+10.0    75    68
b)Eleocharis    acicularis(喷洒    1cm高时)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    55
3.0    80
PL    1.0    0
3.0    0
10.0    20
BE+PL    1.0+1.0    60    55
1.0+3.0    68    55
1.0+10.0    83    64
3.0+1.0    84    80
3.0+3.0    85    80
3.0+10.0    93    84
c)Cyperus    iria(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    0.3    65
PL    0.3    23
BE+PL    0.3+0.3    100    73
d)Monochoria    vaqinalis(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    0.3    0
1.0    3
PL    3.0    30
10.0    33
BE+PL    0.3+3.0    33    30
0.3+10.0    40    33
1.0+3.0    38    31
1.0+10.0    55    35
e)Scirpus    juncoides.(种植后24小时进行评价)
处理    比率(kg/ha)    控制率(%)
(E)
观察值    期望值
BE    0.063    14
0.125    35
0.25    45
0.5    51
1.0    76
2.0    80
4.0    94
PL    1.0    72
2.0    76
4.0    88
6.0    95
BE+PL    0.063+1.0    78    76
0.063+2.0    90    80
0.063+4.0    96    90
0.063+6.0    100    96
0.125+1.0    84    82
0.125+2.0    98    92
0.125+4.0    98    92
0.125+6.0    100    97
0.25+1.0    88    85
0.25+2.0    94    87
0.25+4.0    100    94
0.25+6.0    100    98
0.5+1.0    89    87
0.5+2.0    95    88
0.5+4.0    100    94
0.5+6.0    100    98
处理    比率(kg/ha)    控制率(%)
观察值    期望值    (E)
BE+PL    1.0+1.0    92    93
1.0+2.0    99    94
1.0+4.0    100    97
1.0+6.0    100    99
2.0+1.0    100    94
2.0+2.0    100    94
2.0+4.0    100    98
2.0+6.0    100    99
4.0+1.0    100    98
4.0+2.0    100    98
4.0+4.0    100    99
4.0+6.0    100    99
(ⅵ)ESPROCARB(ES)
a)Echinochloa    crus-qalli(喷洒    长叶期1)
处理    比率(ppm)    控制率(%)
观察值    期望值    (E)
BE    3.0    25
ES    10.0    5
30.0    5
BE+ES    3.0+10.0    60    29
3.0+30.0    80    29
b)Echinochloa    colonum(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
观察值    期望值    (E)
BE    0.3    0
1.0    40
3.0    75
ES    10.0    0
30.0    10
BE+ES    0.3+10.0    15    0
0.3+30.0    20    19
1.0+30.0    55    46
3.0+30.0    85    70
c)Cyperus    iria(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
观察值    期望值    (E)
BE    0.3    5
1.0    20
ES    10.0    0
30.0    0
BE+ES    0.3+10.0    30    5
0.3+30.0    25    5
1.0+10.0    65    20
1.0+30.0    65    20
(ⅶ)BROMOBUTIDE(BB)
a)Echinochloa    crus-qalli(喷洒    长叶期1)
处理    比率(ppm)    控制率(%)
(E)
观察值    期望值
BE    1.0    0
3.0    25
BB    1.0    0
3.0    25
BE+BB    1.0+1.0    5    0
1.0+3.0    30    25
3.0+1.0    30    25
3.0+3.0    83    44
b)Echinochloa    colonum(喷洒    长叶期1)
处理    比率(ppm)    控制率(%)
观察值    期望值    (E)
BE    1.0    5
3.0    90
BB    1.0    5
3.0    10
BE+BB    1.0+1.0    90    8
1.0+3.0    99    15
3.0+1.0    98    91
3.0+3.0    98    91
(ⅹ)CTNMFTHYLIN(CM)
Monochoria    vaqinalis(喷洒    长叶期1-2)
处理    比(ppm)    控制率(%)
观察值    期望值    (E)
BE    0.3    0
1.0    0
3.0    0
CM    3.0    45
10.0    60
BE+CM    0.3+3.0    48    45
0.3+10.0    75    60
1.0+3.0    55    45
1.0+10.0    79    60
3.0+3.0    58    45
3.0+10.0    85    60
(ⅹⅰ)MEFENACET(MF)
Scirpus    juncoides(喷洒    长叶期1-2)
处理    比率(ppm)    控制率(%)
观察值    期望值    (E)
BE    0.3    0
MF    3.0    60
10.0    70
BE+MF    0.3+3.0    70    60
0.3+10.0    82.5    70

Claims (2)

1、一种除莠剂组合物,其中含有
a)苯呋刹(benfresate)和
b)选自下列除莠剂的一种除莠剂,
(i)甲基苯苏呋安(bensulfron-methyl)
(ii)乙基吡唑苏呋安(pyrazosulfuron-ethyl)
(iii)吡唑刹芬(pyrazoxyfen)
(iv)苯并芬纳(benzophenap)
(v)吡唑来特(pyrazolate)
(vi)依色卡巴(esprocarb)
(vii)溴布呔(bromobutide)
(viii)呋喃刹芬(furyloxyfen)
(ix)布来迪拉克路(pretilachlor)
(x)西美色林(cinmethylin)
(xi)麦芬纳西特(mefenacet)。
2、一种控制杂草的方法,该法包括将下列化合物用于杂草或杂草滋生地,
a)苯呋刹(benfuresate)和
b)一种选自下列除莠剂的除莠剂,
(ⅰ)甲基苯苏呋安(bensulfuron-methyl)
(ⅱ)乙基吡唑苏呋安(pyrazosulfuron-ethyl)
(ⅲ)吡唑刹芬(pyrazoxyfen)
(ⅳ)苯并芬纳(benzophenap)
(ⅴ)吡唑来特(pyrazolate)
(ⅵ)依色卡巴(esprocarb)
(ⅶ)溴布吠(bromobutide)
(ⅸ)布来迪拉克路(pretilachlor)
(ⅹ)西美色林(cinmethylin)
(ⅹⅰ)麦芬纳西特(mefenacet)
CN89100558A 1988-01-26 1989-01-26 苯呋刹(benfure sate)组合物 Pending CN1034467A (zh)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
GB01681/88 1988-01-26
GB01676/88 1988-01-26
GB01683/88 1988-01-26
GB01677/88 1988-01-26
GB01682/88 1988-01-26
GB01680/88 1988-01-26
GB888801680A GB8801680D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB888801678A GB8801678D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB888801683A GB8801683D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB888801676A GB8801676D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB888801682A GB8801682D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB01678/88 1988-01-26
GB888801677A GB8801677D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB01679/88 1988-01-26
GB888801681A GB8801681D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures
GB888801679A GB8801679D0 (en) 1988-01-26 1988-01-26 Herbicidal mixtures

Publications (1)

Publication Number Publication Date
CN1034467A true CN1034467A (zh) 1989-08-09

Family

ID=27571257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89100558A Pending CN1034467A (zh) 1988-01-26 1989-01-26 苯呋刹(benfure sate)组合物

Country Status (8)

Country Link
EP (1) EP0326305A3 (zh)
JP (1) JP2749096B2 (zh)
KR (1) KR0135084B1 (zh)
CN (1) CN1034467A (zh)
AU (1) AU606496B2 (zh)
BR (1) BR8900303A (zh)
PH (1) PH25405A (zh)
PT (1) PT89538B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1083239C (zh) * 1999-01-03 2002-04-24 许浩坤 艾割、三环唑复配剂
CN113207886A (zh) * 2021-04-15 2021-08-06 湖南农业大学 苄草唑作为独脚金内酯抑制剂的应用

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2016208585A1 (en) 2015-01-22 2017-08-03 BASF Agro B.V. Ternary herbicidal combination comprising saflufenacil
WO2017009137A1 (en) 2015-07-10 2017-01-19 BASF Agro B.V. Herbicidal composition comprising cinmethylinandpethoxamid
WO2017009140A1 (en) 2015-07-10 2017-01-19 BASF Agro B.V. Herbicidal composition comprising cinmethylin and acetochlor or pretilachlor
KR20180027580A (ko) 2015-07-10 2018-03-14 바스프 아그로 비.브이. 신메틸린 및 특정한 퀴놀린카르복실산을 포함하는 제초제 조성물
EA201890268A1 (ru) 2015-07-10 2018-07-31 Басф Агро Б.В. Гербицидная композиция, которая содержит цинметилин и диметенамид
US20180184660A1 (en) * 2015-07-10 2018-07-05 BASF Agro B.V. Herbicidal Composition Comprising Cinmethylin and Specific Inhibitors of Protoporphyrinogen Oxidase
US11219215B2 (en) 2015-07-10 2022-01-11 BASF Agro B.V. Herbicidal composition comprising cinmethylin and specific inhibitors of protoporphyrinogen oxidase
AU2016292524B2 (en) 2015-07-10 2020-05-28 BASF Agro B.V. Herbicidal composition comprising cinmethylin and saflufenacil
CN107846889B (zh) 2015-07-10 2020-12-08 巴斯夫农业公司 包含环庚草醚和派罗克杀草砜的除草组合物
US11219212B2 (en) 2015-07-10 2022-01-11 BASF Agro B.V. Herbicidal composition comprising cinmethylin and imazamox
EP3162209A1 (en) * 2015-10-27 2017-05-03 BASF Agro B.V. Herbicidal composition comprising cinmethylin and imazamox
WO2017009134A1 (en) 2015-07-10 2017-01-19 BASF Agro B.V. Herbicidal composition comprising cinmethylin and specific non-accase lipid synthesis inhibitors
AU2016292676B2 (en) * 2015-07-10 2021-01-07 BASF Agro B.V. Herbicidal composition comprising cinmethylin and specific phytoene desaturase inhibitors
PL3319435T3 (pl) 2015-07-10 2020-07-27 BASF Agro B.V. Kompozycja chwastobójcza zawierająca cynmetalinę i chlomazon

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803991A1 (de) * 1977-02-05 1978-08-10 Fisons Ltd Sulfonate, verfahren zu deren herstellung und herbizide zusammensetzungen
JPS59122488A (ja) * 1982-12-28 1984-07-14 Nissan Chem Ind Ltd ピラゾ−ルスルホニルウレア誘導体、その製法および該誘導体を含有する除草剤
DE3633363A1 (de) * 1986-10-01 1988-04-14 Bayer Ag Mittel zur selektiven unkrautbekaempfung in reis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1083239C (zh) * 1999-01-03 2002-04-24 许浩坤 艾割、三环唑复配剂
CN113207886A (zh) * 2021-04-15 2021-08-06 湖南农业大学 苄草唑作为独脚金内酯抑制剂的应用

Also Published As

Publication number Publication date
PT89538B (pt) 1994-02-28
BR8900303A (pt) 1989-09-19
JP2749096B2 (ja) 1998-05-13
AU606496B2 (en) 1991-02-07
AU2860289A (en) 1989-07-27
JPH0228101A (ja) 1990-01-30
EP0326305A3 (en) 1991-05-02
PT89538A (pt) 1989-10-04
PH25405A (en) 1991-07-01
KR0135084B1 (ko) 1998-04-20
KR890011528A (ko) 1989-08-21
EP0326305A2 (en) 1989-08-02

Similar Documents

Publication Publication Date Title
CN1220431C (zh) 异丙甲草胺的增效除草组合物
CN1212762C (zh) 杀真菌活性化合物混合物
CN1109499C (zh) 杀菌剂活性物质组合
CN1034467A (zh) 苯呋刹(benfure sate)组合物
CN1157115C (zh) 杀真菌活性化合物组合物
CN1052308A (zh) 异唑啉,其制备方法以及作为植物保护剂的应用
CN1016484B (zh) 含取代的四唑啉酮的组合物
CN1052115A (zh) 保护农作物免受除草剂危害的吡唑啉类化合物
CN1615310A (zh) 可用作除草剂的苯基取代的杂环化合物
CN1099552A (zh) 杀真菌组合物
CN1073440A (zh) 新的取代的吡唑基吡唑,其制备方法,以及它们的中间体,和它们作为除草剂的用途
CN1610504A (zh) 杀真菌活性物质组合体
CN1478391A (zh) 虫螨腈混配农药制剂及制备方法
CN1059072A (zh) 含异唑啉或异噻唑啉的植物保护制剂和新的异唑啉类和异噻唑啉类化合物
CN1155312C (zh) 除草增效组合物及防治杂草的方法
CN1053903C (zh) 二氢苯并呋喃衍生物及其制备和用途
CN1129893A (zh) 除草组合物
CN1214721C (zh) 稻田除草剂组合物
CN1756481A (zh) 除草悬乳剂
CN1069392A (zh) 稻田除草组合物
CN1058968A (zh) 植物保护剂、其制备方法及应用
CN1029582C (zh) 防治稻田杂草的除草剂
CN1073071A (zh) 具有协合作用的除草剂组合物
CN1568694A (zh) 除草组合物
CN1076585A (zh) 增效除草剂和安全剂

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication