Author:
Friesen George H.,Wall David A.
Abstract
Response of flax, canola, field pea, sunflower, field corn, lentils, and common buckwheat to soil residues of CGA-131036 and chlorsulfuron applied at 22 g ai ha–1was determined on two soil types at Morden, Manitoba. on a fine sandy loam with a pH of 7.4 and 4.5% organic matter, the length of time required before crops showed no phytotoxicity from CGA-131036 residues was: sunflower 4 yr; canola and common buckwheat 3 yr; flax 2 yr; field pea and field corn 1 yr. on a clay loam with a pH of 6.5 and 5.3% organic matter, the corresponding duration was: lentil, canola, and sunflower 3 yr; flax and field pea 1 yr. Chlorsulfuron residues persisted somewhat longer than CGA-131036 residues on the sandy loam but not on the clay loam.
Publisher
Cambridge University Press (CUP)
Subject
Plant Science,Agronomy and Crop Science
Reference29 articles.
1. Pre-emergent broad-leaved weed control in cereals with CGA-131036;Willick;Res. Rep., Expert Committee on Weeds (West. Sect.),1988
2. Transformation and Persistence of Chlorsulfuron in Prairie Field Soils
3. Phytotoxicity and adsorption of chlorsulfuron as affected by soil properties;Merci;Weed Sci.,1985
4. The comparative effects of residual chlorsulfuron and triasulfuron 24 months following applications;Kirkland;Res. Rep., Expert Committee on Weeds (West. Sect.),1988
5. Degradation of Chlorsulfuron by Soil Microorganisms
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