Persistence of the herbicides (/sup 14/C)chlorsulfuron and (/sup 14/C)metsulfuron methyl in prairie soils under laboratory conditions
Journal Article
·
· Bull. Environ. Contam. Toxicol.; (United States)
Metsulfuron methyl, whose structure is closely related to that of chlorsulfuron, is currently being evaluated on the Canadian prairies as a postemergence treatment for the control of broadleaf weeds in cereal crops, in non-crop land and for brush control. Although applied postemergence, some of the herbicide will come into contact with the soil making it necessary to determine the fate of metsulfuron methyl in the soil. These studies were undertaken to investigate the rate of breakdown and the fate of (/sup 14/C)metsulfuron methyl in three soils under laboratory conditions where no leaching could occur. The rate of breakdown of (/sup 14/C)chlorsulfuron was also investigated in one of the soils.
- Research Organization:
- Agriculture Canada, Regina, Saskatchewan
- OSTI ID:
- 6787784
- Journal Information:
- Bull. Environ. Contam. Toxicol.; (United States), Vol. 37:5
- Country of Publication:
- United States
- Language:
- English
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Thesis/Dissertation
·
Tue Jan 01 00:00:00 EST 1985
·
OSTI ID:6787784
Persistence and transformation of the herbicide (/sup 14/C)glufosinate-ammonium in prairie soils under laboratory conditions
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Related Subjects
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
59 BASIC BIOLOGICAL SCIENCES
54 ENVIRONMENTAL SCIENCES
CARBON 14 COMPOUNDS
SOIL CHEMISTRY
HERBICIDES
ENVIRONMENTAL EFFECTS
ORGANIC SULFUR COMPOUNDS
LEACHING
MICROORGANISMS
PH VALUE
SOILS
SOLUBILITY
CHEMISTRY
DISSOLUTION
LABELLED COMPOUNDS
ORGANIC COMPOUNDS
PESTICIDES
SEPARATION PROCESSES
560300* - Chemicals Metabolism & Toxicology
550701 - Microbiology- Tracer Techniques
510200 - Environment
Terrestrial- Chemicals Monitoring & Transport- (-1989)
59 BASIC BIOLOGICAL SCIENCES
54 ENVIRONMENTAL SCIENCES
CARBON 14 COMPOUNDS
SOIL CHEMISTRY
HERBICIDES
ENVIRONMENTAL EFFECTS
ORGANIC SULFUR COMPOUNDS
LEACHING
MICROORGANISMS
PH VALUE
SOILS
SOLUBILITY
CHEMISTRY
DISSOLUTION
LABELLED COMPOUNDS
ORGANIC COMPOUNDS
PESTICIDES
SEPARATION PROCESSES
560300* - Chemicals Metabolism & Toxicology
550701 - Microbiology- Tracer Techniques
510200 - Environment
Terrestrial- Chemicals Monitoring & Transport- (-1989)