SU1209019A3 - Method of controlling weeds - Google Patents

Method of controlling weeds Download PDF

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Publication number
SU1209019A3
SU1209019A3 SU833595055A SU3595055A SU1209019A3 SU 1209019 A3 SU1209019 A3 SU 1209019A3 SU 833595055 A SU833595055 A SU 833595055A SU 3595055 A SU3595055 A SU 3595055A SU 1209019 A3 SU1209019 A3 SU 1209019A3
Authority
SU
USSR - Soviet Union
Prior art keywords
compound
controlling weeds
days
test data
urea
Prior art date
Application number
SU833595055A
Other languages
Russian (ru)
Inventor
Крензер Джон
Original Assignee
Велсикол Кемикал Корпорейшн (Фирма)
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 Велсикол Кемикал Корпорейшн (Фирма) filed Critical Велсикол Кемикал Корпорейшн (Фирма)
Application granted granted Critical
Publication of SU1209019A3 publication Critical patent/SU1209019A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/36—Ureas 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Novel herbicidal urea compounds of the formula: <IMAGE> wherein R is lower alkyl; n is 0 or 1; and m is 0 or an integer from 1 to 6 are disclosed.R

Description

Изобретение относитс  к химический способам борьбы с сорной и нежелательной растительностью, а именно к способу борьбы с сорн ками с помощью производных мочевины.This invention relates to chemical methods for controlling weeds and unwanted vegetation, and in particular to a method for controlling weeds using urea derivatives.

Цель изобретени  - повышение эффективности способ.а борьбы с сорн ками J основанного на использовании производных мочевины.The purpose of the invention is to increase the efficiency of the method. Weed control J based on the use of urea derivatives.

Ниже представлены производные мо чевины, используемые в качестве активных веществJ и примеры, иллюстрирующие эффективность предлагаемо го способа.The following are derivatives of urea used as active substances and examples illustrating the effectiveness of the proposed method.

Соединение iCompound i

о/о-снгo / o-cis

(Г-lj- H-C--N-CH OT 1 (.CH IjC-JlQ -N(G-lj-H-C-N-CH OT 1 (.CH IjC-JlQ -N

II

CHjND-CTICHjND-CTI

Соединение 2Connection 2

оabout

(CHjHC- i-oil(CHjHC- i-oil

.nj.nj

-p-ipWH-C- N-CHz-OTУСЛ)-p-ipWH-C- N-CHz-OTUSL)

:4JJi . о-с Иг: 4JJi. about-ig

Пример 1, Довсходовое применение,Example 1, Pre-emergence application,

/V/ V

Семена опытньк растений высевают в подготовленную сухую почвуj помещенную в специальные пластиковые горшки, и через 24 ч после этого почву увлажн ли и обрабатывали водной эмульсией активных веществ. Затем горшки помещали в теплицу и выр растени  в течение 14-21 дн Seeds of experienced plants are sown in prepared dry soil placed in special plastic pots, and 24 hours later the soil is moistened and treated with an aqueous emulsion of active substances. The pots were then placed in a greenhouse and cut out for 14-21 days.

Данные по испытанию перед прорастанием 14 дней после обработки (соединение 1) Test data before germination 14 days after treatment (compound 1)

Горчица полева Mustard field

ВьюнокConvolvulus

Ширица колосиста Shiritsa colossus

Канатник ТеофрастаAbomination of Teofrasta

Ипоме Ipome

Лисохвост желты|1Foxtail yellow | 1

10ten

12090191209019

Оценку гербицидной активности осуществл ли по шкале от О до 10: О - отсутствие эффекта; 1-9 - промежуточные значени ; 10 - полна  гибель расте5 НИИ,Evaluation of herbicidal activity was carried out on a scale from 0 to 10: O - no effect; 1-9 are intermediate values; 10 - full of death of research institutes,

Результаты опытов представлены в табл. i-4. .The results of the experiments are presented in table. i-4. .

П р и м е р 2, Послевсходовое применение.PRI me R 2, Post-harvest application.

Опытные растени , выращенные в услови х теплицы до определенной стадии развити , обрабатьгоали водной эмульсией активных веществ и продол5кали выращивать еще 14 дней. После этого определ ли гербицидный эффект по шкале 5 описанной в примере 1 .Experimental plants grown under greenhouse conditions up to a certain stage of development should be treated with an aqueous emulsion of active substances and continued to grow for another 14 days. The herbicidal effect was then determined on a scale of 5 described in Example 1.

Результаты опытов представлены в табл, 5 и 6.The results of the experiments are presented in table., 5 and 6.

Пример 3, Сравнительный опыт.Example 3, Comparative Experience.

Данный опыт проводили в услови х примера 2 (послевсходовое применение ) , Дл  сравнени  использовали известное гербицидно-активное производное мочевины N-мeтил-N-(3-мe- тил 5 изоксазолил)мочевину формулыThis experiment was carried out under the conditions of example 2 (post-emergence application). For comparison, the known herbicidally active urea derivative N-methyl-N- (3-methyl 5 isoxazolyl) urea of the formula

tfltfl

2525

30thirty

.Шз: ;С.Shz:; C

О IIAbout II

3 J- NH-C- N1HCH33 J-NH-C-N1HCH3

(/I)(/ I)

-,;5Результаты опыта представлены в- ,; 5The results of the experience are presented in

табл. 7оtab. 7o

Таблица 1Table 1

Горчица полева  ВьюнокMustard Field Bindweed

12090191209019

Продолжение табл.1Continuation of table 1

3 О3 o

10ten

ОABOUT

7 О7 o

Продолжение табл.2Continuation of table 2

Данные по испытани м перед прорастанием: 14 дней после обработки (соединение 2)Test data before germination: 14 days after treatment (Compound 2)

Таблица 3Table 3

Данные по испытанию перед прорастанием: 21 день после обработки (соединение 2)Test data before germination: 21 days after treatment (compound 2)

10 Таблица 410 Table 4

11eleven

Данные по испытанию после прорастани  (соединение 1)Test data after germination (compound 1)

12090191209019

12 Таблица 512 Table 5

Таблица 6Table 6

Данные по испытанию после прорастани  (соединение 2)Test data after germination (compound 2)

Сыть желта Syt yellow

Горчица полева Mustard field

ВьюнокConvolvulus

Ширица колосистаShiritsa colossus

Дурман вонючийDope smelly

Канатник ТеофрасAbomination Teofras

Ипоме Ipome

Лисохвост желтыйFoxtail yellow

Просо петушьеMillet Cock

ГУ майGU May

СвиноройSwine

ОвсюгWild oats

Росичка кров на Rosichka shelter on

Лептохло Leptohlo

Костер кровельныBonfire roofing

Сахарна  свеклаSugar beet

ХлопокCotton

Со With

П тнистый бобSpotted bob

ЛюцернаAlfalfa

СоргоSorghum

ПшеницаWheat

РисPic

КукурузаCorn

ОвесOats

15 . 1209019 615 . 1209019 6

Таблица 7 Сравнительный опыт, послевсходовое применениеTable 7 Comparative experience, post-harvest application

10101010

3 .О3 .About

102102

10101010

10101010

5 О О5 o o o

О ОOh oh

О О О О ОAbout About About About About

Claims (1)

СПОСОБ БОРЬБЫ С СОРНЯКАМИ путем обработки их или почвы, на которой они произрастают, производными мочевины, отличающийс я тем, что, с целью повышения эффективности способа, в качестве производных мочевины используют сое· динение общей формулыMETHOD FOR COMBATING WEEDS by treating them or the soil on which they grow with urea derivatives, characterized in that, in order to increase the efficiency of the method, a compound of the general formula is used as urea derivatives V хо-<нг g—? -NH-C-N-СНгСН 'jlCHjln . (СН3>зС-«.(уН 0Н3 хо-сн3 где П = 0 или 1, в количестве 0,14-4,48 кг/га.V x o- <n g g— ? -NH-CN-CHsCH 'jlCHjln. (CH 3 > sC - «. (УН 0Н 3 х о-СН 3 where П = 0 or 1, in the amount of 0.14-4.48 kg / ha. ίί
SU833595055A 1982-06-01 1983-05-23 Method of controlling weeds SU1209019A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38339182A 1982-06-01 1982-06-01

Publications (1)

Publication Number Publication Date
SU1209019A3 true SU1209019A3 (en) 1986-01-30

Family

ID=23512920

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833595055A SU1209019A3 (en) 1982-06-01 1983-05-23 Method of controlling weeds

Country Status (24)

Country Link
JP (1) JPS58219185A (en)
KR (1) KR860000849B1 (en)
AU (1) AU555665B2 (en)
BE (1) BE896883A (en)
BR (1) BR8302575A (en)
CA (1) CA1189512A (en)
CH (1) CH654006A5 (en)
DD (1) DD211943A5 (en)
DE (1) DE3319557A1 (en)
DK (1) DK246383A (en)
ES (1) ES522736A0 (en)
FR (1) FR2527607A1 (en)
GB (1) GB2121034B (en)
GR (1) GR78262B (en)
IT (1) IT1172261B (en)
NL (1) NL8301659A (en)
NO (1) NO831952L (en)
NZ (1) NZ203871A (en)
PH (1) PH19467A (en)
RO (1) RO87127A (en)
SE (1) SE8302972L (en)
SU (1) SU1209019A3 (en)
YU (1) YU117583A (en)
ZA (1) ZA832937B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507145A (en) * 1980-02-19 1985-03-26 Ppg Industries, Inc. Herbicidal 3-[substituted 3- or 5-isoxazolyl]-1-4-, or 5-substituted-2-imidazolidinones

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US № 3743498, кл. 71-88, опублик. 1973. *

Also Published As

Publication number Publication date
JPS58219185A (en) 1983-12-20
ZA832937B (en) 1984-01-25
NZ203871A (en) 1985-05-31
BR8302575A (en) 1984-01-17
SE8302972L (en) 1983-12-02
GB8310916D0 (en) 1983-05-25
ES8407044A1 (en) 1984-09-01
GR78262B (en) 1984-09-26
IT1172261B (en) 1987-06-18
KR860000849B1 (en) 1986-07-09
DK246383D0 (en) 1983-05-31
KR840005136A (en) 1984-11-03
IT8348358A0 (en) 1983-05-24
NO831952L (en) 1983-12-02
DE3319557A1 (en) 1983-12-01
PH19467A (en) 1986-05-14
FR2527607A1 (en) 1983-12-02
AU1521783A (en) 1984-01-19
RO87127B (en) 1985-12-01
ES522736A0 (en) 1984-09-01
DK246383A (en) 1983-12-02
CH654006A5 (en) 1986-01-31
NL8301659A (en) 1984-01-02
BE896883A (en) 1983-09-16
GB2121034B (en) 1986-02-05
YU117583A (en) 1986-12-31
AU555665B2 (en) 1986-10-02
SE8302972D0 (en) 1983-05-26
DD211943A5 (en) 1984-08-01
CA1189512A (en) 1985-06-25
GB2121034A (en) 1983-12-14
RO87127A (en) 1985-12-20

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