• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Compounds of the formula <IMAGE> wherein R is hydrogen, alkyl, a metal ion, ammonium or alkylammonium, are useful for sterilizing male anthers in plants.
    公开号:SU965337A3
    申请号:SU762396309
    申请日:1976-09-14
    公开日:1982-10-07
    发明作者:Уильям Керр Майкл
    申请人:Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (Фирма)；
    IPC主号:
    专利说明:

    (5) METHOD FOR STERILIZING ANETHER AND SUPPRESSION
    VEGETATIVE GROWTH OF PLANTS
    one
    The invention relates to plant breeding, as well as to the regulation of plant growth and can be used in agriculture.
    There is a method of sterilizing anthers with 2-chloroethyl) osonic acid etrela 13.
    However, in the known method, etrel as a sterilizer was ineffective and its effectiveness is manifested only in high doses.
    There is also known a method for sterilizing anthers and suppressing vegetative growth of plants, including treating plants with a composition containing the active substance and a carrier and / or surface substance 1,2,
    This method also uses as active substance 2-chloroethylphosphonic acid, but it is not effective enough.
    The purpose of the invention is to accelerate the selective sterilization of the anthers and
    improved suppression of vegetative plant growth.
    This goal is achieved by using a compound of the general formula as active substance 5.
    CL
    0)
    soy
    H
    ten
    where R is atoM of hydrogen or sodium, methyl group C, 2. or Cj is alkyl or H2.N - C (CH ,,) a. - (.
    The treatment is carried out at the stage of the occurrence of a second thickening and until the beginning of earing, and the plants are treated at a dose of 0.052.0 kg / ha of active substance.
    The best compounds are
    20 2-carboxy-3; -methanopyrrolidine and 2-methoxycarbonyl-3, -methanopyrrolidine.
    Substances that can usually be used as carriers
    39653374.
    used before making the herbicide. EXAMPLE 1 In vegetative formulations, experiments, plants are treated with 2-surface-active substances. Test plants are wheat, any emulsifiers can be used, the bottom is processed at the beginning. vykolashivan. Congresses or wetting agents, the sterilizer concentration 100, and they can be ionic or non-ionic 500 ppm. Control - without processing nature. (Table 1}.
    xycarbonyl-3, -methanopyrrolidine.
    Table
    The plants treated with the sterilizer gave 100 germinating seeds per 100 seeds.
    Example2. In the vegetation experiments, plants are treated with 2-carP r and me 3. The barley plants are treated with 2 carboxy-3,4-methanopyrrolidine in the third and second stages of the pulp. Dose sterilizer 100 and 200 ppm Control - without treatment.
    Obtained data indicating the sterilization effect indicated. of substance.
    boxy-3, -methanopyrrolidine in the third and second stages of the outgrowth.
    The results are shown in table 2. table 2
    In the next series of experiments, the effect of sterilizers by the proposed method on the height of the stem is shown. In wheat, the reduction in the length of the stem is 22.0-28.71 with the consumption of the active substance 50-200 ppm, in soybeans - more than two times.
    权利要求:
    Claims (2)
    [1]
    The sterilizing and growth-regulating effect was confirmed in experiments with compounds (l), when R is a sodium atom, ethyl, isopropyl, or —C (CH), a. — CH2, —C (CH3),. Thus, the proposed method allows to obtain almost complete sterilization of the anthers with good seed germination and to obtain more compact plants. Claim 1, A method for sterilizing anthers and suppressing vegetative growth of plants, including treating plants with a composition containing an active substance and a carrier and / or surfactant, characterized in that, in order to accelerate selective sterilization of anthers and improve the suppression of vegetative growth of plants 7. The scientific research institute, as an active substance, uses a compound of the general formula, IH,., Where R is a hydrogen atom or sodium, methyl, HC — or alkyl, or —C (CH3) a. —CHL-C (CH3), and the treatment carried out at the stage between y .po second thickening phenomenon and before the start of earing. 2. Method pop.1, distinguished by the fact that plants are treated at the rate of 0.05 to 2.0 kg / ha of active substance. Sources of information taken into account in the examination 1. Chemicals in agriculture. 1975, p. ,
    [2]
    2.Patent UK, cl. L 01 P 5X00, 1970.
    类似技术:
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    同族专利:
    公开号 | 公开日
    PT65589A|1976-10-01|
    EG12309A|1979-03-31|
    GB1567153A|1980-05-14|
    DK152741B|1988-05-09|
    NL183073C|1988-07-18|
    FR2324236A1|1977-04-15|
    DK152741C|1988-09-26|
    NZ182040A|1978-07-28|
    NL183073B|1988-02-16|
    PL101381B1|1978-12-30|
    IE43947L|1977-03-16|
    US4047930A|1977-09-13|
    BR7606071A|1977-08-23|
    CS211384B2|1982-02-26|
    FR2324236B1|1979-07-06|
    GR62103B|1979-02-26|
    AT344753B|1978-08-10|
    PH16425A|1983-10-03|
    DE2641295A1|1977-03-17|
    JPS6030642B2|1985-07-17|
    DK414776A|1977-03-17|
    DD126086A5|1977-06-22|
    IE43947B1|1981-07-01|
    PT65589B|1978-03-28|
    ZA765499B|1977-08-31|
    AR215596A1|1979-10-31|
    NL7610176A|1977-03-18|
    BE846125A|1977-03-14|
    DE2641295C2|1985-10-10|
    CA1087865A|1980-10-21|
    SE7610177L|1977-03-17|
    ATA680376A|1977-12-15|
    BG35891A3|1984-07-16|
    MX5016E|1983-02-22|
    LU75787A1|1977-05-13|
    HU174636B|1980-02-28|
    TR19276A|1978-10-06|
    IT1070714B|1985-04-02|
    JPS5238334A|1977-03-24|
    AU499102B2|1979-04-05|
    OA05435A|1981-03-31|
    AU1771576A|1978-03-23|
    IL50485A|1979-09-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO1989008401A1|1988-03-17|1989-09-21|Vsesojuzny Nauchno-Issledovatelsky Institut Selsko|Method of sterilizing plant pollen|
    WO1989008398A1|1988-03-17|1989-09-21|Vsesojuzny Nauchno-Issledovatelsky Institut Selsko|Method of sterilizing plant pollen|
    WO1989008400A1|1988-03-17|1989-09-21|Vsesojuzny Nauchno-Issledovatelsky Institut Selsko|Method of sterilizing plant pollen|
    WO1989008394A1|1988-03-17|1989-09-21|Vsesojuzny Nauchno-Issledovatelsky Institut Selsko|Method of sterilizing plant pollen|DE1067633B|1957-05-10|
    GB1053635A|1961-12-18|
    US3149954A|1962-02-16|1964-09-22|Du Pont|Method of retarding the growth of vegetation|CA1124738A|1977-12-22|1982-06-01|Shell Canada Limited|3,4-methano pyrrolidine derivatives,compositions thereof and use as plant-growthregulating agents|
    JPS54128254U|1978-02-27|1979-09-06|
    CA1117126A|1978-03-01|1982-01-26|Ronald F. Mason|2-cyano-3-azobicyclo[3.1.0]hexan-4-one compounds|
    CA1117125A|1978-03-01|1982-01-26|Ronald F. Mason|2-cyano-3-azabicyclo¬3.1.0|hexane compounds|
    US4222936A|1978-04-20|1980-09-16|Shell Oil Company|3-Azabicyclohexane-2-carbonitrile|
    CA1117127A|1978-06-27|1982-01-26|Janet A. Day|Derivatives of 3-azabicyclohexane and aprocess for their preparation|
    CA1116614A|1978-09-27|1982-01-19|Robert J.G. Searle|Isomerization of 2-cyano-3-azabicyclohexanecompounds|
    CA1116615A|1978-09-27|1982-01-19|Ronald F. Mason|Sulfonic acid salt of2-cyano-3-azabicyclo[3.1.0]hexane|
    EP0010799B1|1978-10-27|1982-05-19|Shell Internationale Researchmaatschappij B.V.|A process for the preparation of 3-azabicyclohexane derivatives and modifications thereof|
    CA1116617A|1978-12-14|1982-01-19|Janet A. Day|Esters of 2-carboxy-3-azabicyclo¬3.1.0|hex-2-ene|
    CA1117129A|1978-12-14|1982-01-26|Shell Canada Limited|Preparation of cis 2-carboxy-3- azabicyclohexane compounds|
    CA1117119A|1979-02-23|1982-01-26|Gary Scholes|5-chloro-3-azobicycloheptan-4-ones|
    EP0022288A3|1979-07-06|1981-07-01|Shell Internationale Researchmaatschappij B.V.|Method of sterilizing male anthers in plants, compositions and compounds suitable for use in such a method, and method of producing f1 hybrid seed|
    CA1261858A|1979-11-16|1989-09-26|Barry R.J. Devlin|Method of producing male sterility in plants|
    CA1121356A|1979-11-16|1982-04-06|Janet A. Day|Azabicyclohexane derivatives, a process for preparingthem, pollen-suppressing compositions, a method ofproducing f.sub.1 hybrid seed, and seed thusproduced|
    US5141552A|1982-01-05|1992-08-25|University Patents, Inc.|Method of hybridizing cotton|
    US5110344A|1982-01-05|1992-05-05|University Patents, Inc.|Process for the hybridization of cotton|
    GB8301702D0|1983-01-21|1983-02-23|Shell Int Research|Azetidine compounds|
    WO1989008397A1|1988-03-17|1989-09-21|Vsesojuzny Nauchno-Issledovatelsky Institut Selsko|Method of sterilizing plant pollen|
    AUPN364295A0|1995-06-20|1995-07-13|Chiang Mai University|System for producing hybrid seed using micronutrient deficiency|
    US6066785A|1995-06-20|2000-05-23|Chiang Mai University|Method for producing hybrid plants using fertility selective growth media|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    GB38011/75A|GB1567153A|1975-09-16|1975-09-16|Method of sterilizing male anthers of angiosperms|
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