GB1490753A - Control of unwanted plants - Google Patents

Control of unwanted plants

Info

Publication number
GB1490753A
GB1490753A GB9533/75A GB953375A GB1490753A GB 1490753 A GB1490753 A GB 1490753A GB 9533/75 A GB9533/75 A GB 9533/75A GB 953375 A GB953375 A GB 953375A GB 1490753 A GB1490753 A GB 1490753A
Authority
GB
United Kingdom
Prior art keywords
unwanted plants
control
march
application
plants
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
GB9533/75A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1490753A publication Critical patent/GB1490753A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D237/22—Nitrogen and oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

1490753 Repeated application of herbicide BASF AG 7 March 1975 [13 March 1974] 9533/75 Heading A5E A process for protecting crop plants from unwanted plants is characterized in that a pyridazone compound of formula: wherein R is Cl or Br, is applied on at least two occasions. The process is exemplified by the application of 1-phenyl-4-amino-5-chloropyridazone-6 to weeds in beet culture.
GB9533/75A 1974-03-13 1975-03-07 Control of unwanted plants Expired GB1490753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2411900A DE2411900A1 (en) 1974-03-13 1974-03-13 METHOD OF CONTROL OF UNWANTED PLANTS

Publications (1)

Publication Number Publication Date
GB1490753A true GB1490753A (en) 1977-11-02

Family

ID=5909871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9533/75A Expired GB1490753A (en) 1974-03-13 1975-03-07 Control of unwanted plants

Country Status (14)

Country Link
JP (1) JPS50142733A (en)
AU (1) AU7863875A (en)
BE (1) BE826400A (en)
DD (1) DD116131A5 (en)
DE (1) DE2411900A1 (en)
DK (1) DK134627C (en)
FI (1) FI750647A (en)
FR (1) FR2263692B3 (en)
GB (1) GB1490753A (en)
IL (1) IL46700A0 (en)
IT (1) IT1050282B (en)
NL (1) NL7502946A (en)
SE (1) SE7502654L (en)
ZA (1) ZA751511B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110447627A (en) * 2019-09-06 2019-11-15 东北农业大学 A kind of crushing flaming weeder based on machine vision

Also Published As

Publication number Publication date
DE2411900A1 (en) 1975-09-25
JPS50142733A (en) 1975-11-17
NL7502946A (en) 1975-09-16
FI750647A (en) 1975-09-14
FR2263692B3 (en) 1977-11-18
FR2263692A1 (en) 1975-10-10
AU7863875A (en) 1976-09-02
ZA751511B (en) 1976-02-25
SE7502654L (en) 1975-09-15
IL46700A0 (en) 1975-04-25
IT1050282B (en) 1981-03-10
BE826400A (en) 1975-09-08
DK99375A (en) 1975-11-03
DK134627B (en) 1976-12-13
DD116131A5 (en) 1975-11-12
DK134627C (en) 1977-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee