SU631049A3 - Method of regulating growth of plants - Google Patents
Method of regulating growth of plantsInfo
- Publication number
- SU631049A3 SU631049A3 SU721802034A SU1802034A SU631049A3 SU 631049 A3 SU631049 A3 SU 631049A3 SU 721802034 A SU721802034 A SU 721802034A SU 1802034 A SU1802034 A SU 1802034A SU 631049 A3 SU631049 A3 SU 631049A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plants
- growth
- regulating growth
- regulating
- standard
- Prior art date
Links
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
- A01N47/08—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cultivation Of Plants (AREA)
Description
Изобретение относитс к химическим средствам дл регулировани роста расте ний, в частности к средствам дл задерж ни роста дл усилени более активного развити органов растени , имеющих важное хоз йственное лначение, или сокращени числа подрезани трав ного покрова.. Известен способ задержани роста рас тений с помощью производных сложных эфиров N -арилкарбаминовой кислоты, таких как пpoпинил-N-3-aллилфeнилкapбaмaт l , изопропил- N - (2-метилфенил -карбамат 2J или метиловый эфир арилкарбаминовой кислоты Гз. Однако известные способы не обеспечивают достаточно высокой физиологической росторегулируюшей активности, ингибируклцей рост трав ного покрова или измеи юшей габитус растений. С целью усилени росторегулируюшей активности, предлагаетс способ регулировани роста растений, включающий обработку всходов производными сложных 8фиро з N -арилкарбаминовой кислоты общей форК{уЛЬ R4-Y-CHj-lf-COOR где R - rpjTina СН, -СН (CHj); 2 3 водород или хлор; 4 группа СН, -СН(СН.,)2-СН2 -СН2 - СНг- Clisr- CH -CsCH. -С(СН,)CM . . , -со - СН -CO-CjHci сн, co-cH ,jCe -СО-СНСЕ, Y - кислород, причем доза расхода препарата составл ет от О,1 до 25 кг/га, В табл. 1 дана физико-химическа характеристика соединений. Пример. Соединени ми 1-9 и эталонами А-гидразидом малеиновой кислоты , В -изопропнл- 3-хло зфенилкарбаматом концентрации 5ОО, 1ООО, 2ООО ррг обрабатывали траву высотой 3-4 см. Сиуст 14 дней проводили учет зайвр «лш 1 р роста, % к контролю и гербицвдной лг тивносги в баллах по шкале: Р - нет повренсдений, 5 полна гибель растешгй. Резульгагы представлены в табл. 2. П р к м в р 2. Задержки роста pocriков . 50 семкн кресса кладут на смоченную совийнечнем 1, 4, 5, 6, 7, 8 и эталонамк Л w: Б в конденграцию 20О ррт фильтровальную бумагу. Так как семена прки1Швюу к влажной фкльгровальной , Структурна формулаThe invention relates to chemical means for regulating the growth of plants, in particular, means for inhibiting growth in order to enhance the more active development of plant organs having an important economic significance, or to reduce the number of undercutting of grass cover. N-aryl-carbamic acid ester derivatives, such as ppinyl-N-3-allylphenylcarbamate l, isopropyl-N- (2-methylphenyl carbamate 2J or arylcarbamic acid methyl ester A sufficiently high physiological growth-regulating activity, inhibiting the growth of grass cover or plant habitat changes, is being treated. -lf-COOR where R is rpjTina CH, -CH (CHj); 2 3 hydrogen or chlorine; 4 group CH, -CH (CH.) 2-CH2-CH2 - CHg-Clisr-CH-CsCH. -C (CH,) CM. . , -co-CH-CO-CjHci cn, co-cH, jCe -CO-CCHE, Y - oxygen, the dose rate of the preparation being from O, 1 to 25 kg / ha, In the table. 1 given the physico-chemical characterization of compounds. Example. Compounds 1–9 and standards of maleic acid A-hydrazide, B-isopropyl-3-chlorophenylcarbamate, concentration of 5OO, 1OOO, 2OOO prg treated grass 3-4 cm in height. control and gerbitvnoy lg tivnosg in points on a scale: P - no damage, 5 is full of death. Rezulgagy presented in Table. 2. Prc m in r 2. Growth delay pocrikov. 50 sems of cress are put on 1, 4, 5, 6, 7, 8 moistened with a dry-cup and a standard of L w: B in the condensation of 20 O pt filter paper. Since the seeds of the fruit are moist to a wet fiber, the structural formula
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С/ торрC / Torr
110/0,2110 / 0.2
122.-123/0,25 125135142/0 ,5122.-123 / 0.25 125135142/0, 5
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72,572.5
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-- - iji-Jr--------j - маге , ее став т вертикально в химический стакан емкостью 25О мл. Лимический стакан наполн ют 20 мл препарата действующего вещества и стакан закрывают стекл нной пластинхой. По истечении четырех дней измер ют длину ростков и определ ют задержку роста в процентах к контрольным растени м (дистиллированна вода с соответствующим количеством растворител в эмульгаторе). Этанол А-гидразид малеиновой кислоты; этанол Б ндопропип-Н-З-хлорфенилкарбамат. Действующие вещества, концентраци их и результаты приведены в табл. 3. . Т а б л и ц а 1 Точки кипени , 126/0 5 140/0,2- - iji-Jr -------- j - mage, it is placed vertically in a 250 ml beaker. A liqueur beaker is filled with 20 ml of the active ingredient and the beaker is closed with a glass plate. After four days, the length of the sprouts is measured and the growth delay as a percentage of the control plants is determined (distilled water with an appropriate amount of solvent in the emulsifier). Ethanol A-hydrazide maleic acid; ethanol B ndopropip-N-3-chlorophenylcarbamate. Active substances, their concentration and results are shown in Table. 3.. T a b l i c a 1 Boiling points, 126/0 5,140 / 0.2
Таблица2Table 2
Эталон А (гнираэид малеиновойStandard A (gniraeid maleic
кислоты) .acid).
Эталон Б (изоnponHn-N-3-xnopфенилкарбамат )Reference B (isponHH-N-3-xnopphenylcarbamate)
20002000
10001000
5ОО5OO
СоединениеCompound
Эталон Эталон 1Standard Standard 1
4 S4 s
66
77
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2131028A DE2131028B2 (en) | 1971-06-23 | 1971-06-23 | N-Aryl carbamic acid esters, process for their preparation and their use as plant growth regulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU631049A3 true SU631049A3 (en) | 1978-10-30 |
Family
ID=5811494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU721802034A SU631049A3 (en) | 1971-06-23 | 1972-06-19 | Method of regulating growth of plants |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU474010B2 (en) |
| BR (1) | BR7204069D0 (en) |
| CS (2) | CS167992B2 (en) |
| DE (1) | DE2131028B2 (en) |
| ES (1) | ES404212A1 (en) |
| SU (1) | SU631049A3 (en) |
| TR (1) | TR17510A (en) |
| ZA (1) | ZA724291B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT80949B (en) * | 1984-08-20 | 1987-09-30 | Stauffer Chemical Co | PROCESS FOR THE PREPARATION OF SUBSTITUTED 4-FLUORTIOCARBANILIDES AND HERBICIDAL COMPOSITIONS CONTAINING THESE COMPOUNDS |
-
1971
- 1971-06-23 DE DE2131028A patent/DE2131028B2/en not_active Withdrawn
-
1972
- 1972-06-19 SU SU721802034A patent/SU631049A3/en active
- 1972-06-21 AU AU43715/72A patent/AU474010B2/en not_active Expired
- 1972-06-22 ZA ZA724291A patent/ZA724291B/en unknown
- 1972-06-22 BR BR4069/72A patent/BR7204069D0/en unknown
- 1972-06-22 TR TR17510A patent/TR17510A/en unknown
- 1972-06-23 ES ES404212A patent/ES404212A1/en not_active Expired
- 1972-06-23 CS CS183*[A patent/CS167992B2/cs unknown
- 1972-06-23 CS CS4453A patent/CS167991B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7204069D0 (en) | 1974-10-22 |
| TR17510A (en) | 1975-07-23 |
| DE2131028B2 (en) | 1980-01-17 |
| CS167991B2 (en) | 1976-05-28 |
| CS167992B2 (en) | 1976-05-28 |
| AU474010B2 (en) | 1976-07-08 |
| AU4371572A (en) | 1974-01-03 |
| ES404212A1 (en) | 1975-11-01 |
| ZA724291B (en) | 1973-03-28 |
| DE2131028A1 (en) | 1973-01-11 |
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