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CA1015576A - 4-isopropylphenylureas for combatting weeds in grain crops - Google Patents

4-isopropylphenylureas for combatting weeds in grain crops

Info

Publication number
CA1015576A
CA1015576A CA260,823A CA260823A CA1015576A CA 1015576 A CA1015576 A CA 1015576A CA 260823 A CA260823 A CA 260823A CA 1015576 A CA1015576 A CA 1015576A
Authority
CA
Canada
Prior art keywords
isopropylphenylureas
grain crops
combatting weeds
combatting
weeds
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.)
Expired
Application number
CA260,823A
Inventor
Dieter Duerr
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 CH294470A external-priority patent/CH537148A/en
Priority claimed from CH1392370A external-priority patent/CH558141A/en
Priority claimed from CA105,751A external-priority patent/CA1028867A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to CA260,823A priority Critical patent/CA1015576A/en
Application granted granted Critical
Publication of CA1015576A publication Critical patent/CA1015576A/en
Expired legal-status Critical Current

Links

CA260,823A 1970-02-27 1976-09-09 4-isopropylphenylureas for combatting weeds in grain crops Expired CA1015576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA260,823A CA1015576A (en) 1970-02-27 1976-09-09 4-isopropylphenylureas for combatting weeds in grain crops

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH294470A CH537148A (en) 1970-02-27 1970-02-27 Use of phenylureas as selective herbicides
CH1392370A CH558141A (en) 1970-09-21 1970-09-21 3-bromo-4-isopropylphenylureas
CA105,751A CA1028867A (en) 1970-02-27 1971-02-19 4-isopropylphenylureas for combating weeds in wheat, rye, oats and barley
CA260,823A CA1015576A (en) 1970-02-27 1976-09-09 4-isopropylphenylureas for combatting weeds in grain crops

Publications (1)

Publication Number Publication Date
CA1015576A true CA1015576A (en) 1977-08-16

Family

ID=27425447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA260,823A Expired CA1015576A (en) 1970-02-27 1976-09-09 4-isopropylphenylureas for combatting weeds in grain crops

Country Status (1)

Country Link
CA (1) CA1015576A (en)

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19940816