WO1991012720A1 - Procede de sterilisation du pollen de plantes - Google Patents

Procede de sterilisation du pollen de plantes Download PDF

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Publication number
WO1991012720A1
WO1991012720A1 PCT/SU1990/000048 SU9000048W WO9112720A1 WO 1991012720 A1 WO1991012720 A1 WO 1991012720A1 SU 9000048 W SU9000048 W SU 9000048W WO 9112720 A1 WO9112720 A1 WO 9112720A1
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WO
WIPO (PCT)
Prior art keywords
sterilizing
agenτοm
chτο
sποsοb
shesτοgο
Prior art date
Application number
PCT/SU1990/000048
Other languages
English (en)
Russian (ru)
Inventor
Marat Alexandrovich Fedin
Tatyana Alexandrovna Kuznetsova
Sergei Ivanovich Paklin
Vladimir Mikhailovich Fedoseev
Yaroslav Ivanovich Lys
Svetlana Vladimirovna Volkova
Nina Nikolaevna Troshina
Tatyana Petrovna Trofimova
Mikhail Nikolaevich Semenenko
Valentin Anatolievich Savchuk
Sergei Ivanovich Orlov
Georgy Sergeevich Muromtsev
Olga Dmitrievna Tsiunovich
Svetlana Alexandrovna Novikova
Original Assignee
Vsesojuzny Nauchno-Issledovatelsky Institut Selskokhozyaistvennoi Biotekhnologii
Moskovsky Gosudarstvenny Universitet Imeni M.V.Lomonosova
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 Vsesojuzny Nauchno-Issledovatelsky Institut Selskokhozyaistvennoi Biotekhnologii, Moskovsky Gosudarstvenny Universitet Imeni M.V.Lomonosova filed Critical Vsesojuzny Nauchno-Issledovatelsky Institut Selskokhozyaistvennoi Biotekhnologii
Priority to PCT/SU1990/000048 priority Critical patent/WO1991012720A1/fr
Publication of WO1991012720A1 publication Critical patent/WO1991012720A1/fr

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Classifications

    • 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
    • A01N47/40—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 a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—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 a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/84—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

Definitions

  • the most advantageous products are those based on the sterilization of dust by chemical sterilizing agents (gametes).
  • gametes chemical sterilizing agents
  • the use of gametes is more economical than the use of
  • sterilizing agents such as 2-hydroxyethyl acid (etheral), maleic acid hydride, di- (polysulphuric acid). Processing of products with sterilizing agents is carried out by U or U at this stage of genesis ( ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ).
  • the ossevsky invention posed a task by means of the method of sterilizing the user with the help of the operating system. - h - use it for sterilization of dusts of a wide circle of culture with a high erysionic risk of being connected to a high temperature.
  • the solution to the problem is that, in the proposed way, the dust is discharged by the process, and the solution is disregarded,
  • ⁇ 2 C 3 ⁇ ? ; ⁇ 2 ⁇ ; ⁇ ⁇ ⁇ ⁇ ( ⁇ ) ⁇ ⁇ ⁇ ; ⁇ ;
  • Sterilizing agents may be used in combination with any pestilent discharger. Use it in conjunction with the water in the form of the 2 ⁇ -th
  • the proposed method makes it possible to grow a masculine plant growth (71.3-100.0) and to keep a high rate of seed binding (above 78.8%). In order to ensure a high level of ⁇ -sterilization of dust particles in case of unfavorable climatic conditions, it is beneficial to the use of non-hazardous substances.
  • ⁇ 2 ⁇ 3 n ⁇ ; ⁇ n 2 vg; ⁇ terrorism 2 ⁇ ( ⁇ ) ⁇ ntended 2 .orggina ⁇ ; ⁇ ;
  • LD 50 is a 2-amide 20-5-nitrate-2-thiazolene for white mice, which is 61 mg / kg live weight
  • LD ⁇ di-diomethyl-amyl-2-enylmene urea for white mice is 41 mg / kg
  • -5- ⁇ yl-2-thiazoline for white ⁇ mice is. 5 380 mg / kg of body weight and LD 5 ⁇ 2-amino-4-oxo-5- ⁇ - ⁇ -2-shiesolina for krays make 315 mg / kg of live weight.
  • the occurrence of the stages of genogenesis in the cortex is 5 logical.
  • the plant treatment plant with a sterilizing agent is at the beginning of the fifth stage of organogenesis (human plant).
  • the emulsion contains emulsifier - 0, 5 mes. C ⁇ -C- ⁇ malkylbenzene sulfonete and adjuvant - 0,01 mes dimethyl sulfoxide. ⁇ eskhod ⁇ Canal ⁇ 20 20 kg / gz. Counter-15.
  • the plants are plants that are treated with a disinfectant without a sterilizing generator.
  • Emulsion contains 0, 5 mes. C ⁇ - C ⁇ elkylbenzene sulfate-calcium and 0.01 mes-diethyl sulfide. Saving ⁇ 20 ⁇ ⁇ 20 20 makes 20 kg / g.
  • the emulsion contains 0.5 mes. ⁇ -C ⁇ malkylbenzene-sulfate-nethenia and 0.01 msec.% Dimethyl sulfide. ⁇ es ⁇ d
  • the claimed method is used in breeding and seed production for the production of highly productive agricultural crops and hybrids.

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procédé de stérilisation du pollen de plantes consistant à traiter les plantes, pendant la cinquième et/ou la sixième phase de l'organogénèse, à l'aide d'un agent stérilisant choisi dans un groupe comprenant les dérivés de 2-thiazoline de la formule générale (I).HBr, dans laquelle R¿1? = NH2; (a); (b); S - C6H13; S - C8H17; S - C9H19; S - C10H21; R2 = C3H7; CH2Br; CH2SC(NH)NH2?.¿HBr; H; R¿3? + R4 = O; R3 = R4 = H.
PCT/SU1990/000048 1990-02-20 1990-02-20 Procede de sterilisation du pollen de plantes WO1991012720A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000048 WO1991012720A1 (fr) 1990-02-20 1990-02-20 Procede de sterilisation du pollen de plantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1990/000048 WO1991012720A1 (fr) 1990-02-20 1990-02-20 Procede de sterilisation du pollen de plantes

Publications (1)

Publication Number Publication Date
WO1991012720A1 true WO1991012720A1 (fr) 1991-09-05

Family

ID=21617662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1990/000048 WO1991012720A1 (fr) 1990-02-20 1990-02-20 Procede de sterilisation du pollen de plantes

Country Status (1)

Country Link
WO (1) WO1991012720A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953573A (en) * 1957-01-23 1960-09-20 Diamond Alkali Co Certain thiazolidine-thione alkhalides and process
FR2389324A1 (fr) * 1977-05-05 1978-12-01 Ici Ltd
EP0090312A2 (fr) * 1982-03-22 1983-10-05 Montedison S.p.A. Acide 3-acyle substitué 2- ou 4-thiazolidinecarboxylique à activité biostimulante et régulative de la croissance des plantes
US4569688A (en) * 1983-04-13 1986-02-11 Shell Oil Company N-Formyl-3-carboxyazetidine and its use for sterilizing the male parts of wheat plants
SU1523039A3 (ru) * 1982-01-05 1989-11-15 Пеннволт Корпорейшн (Фирма) Способ индуцировани мужской стерильности у растений хлопчатника

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953573A (en) * 1957-01-23 1960-09-20 Diamond Alkali Co Certain thiazolidine-thione alkhalides and process
FR2389324A1 (fr) * 1977-05-05 1978-12-01 Ici Ltd
SU1523039A3 (ru) * 1982-01-05 1989-11-15 Пеннволт Корпорейшн (Фирма) Способ индуцировани мужской стерильности у растений хлопчатника
EP0090312A2 (fr) * 1982-03-22 1983-10-05 Montedison S.p.A. Acide 3-acyle substitué 2- ou 4-thiazolidinecarboxylique à activité biostimulante et régulative de la croissance des plantes
US4569688A (en) * 1983-04-13 1986-02-11 Shell Oil Company N-Formyl-3-carboxyazetidine and its use for sterilizing the male parts of wheat plants

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