Rice (Oryza sativa) Response to Soil Residues of Selected Herbicides

摘要

The potential of alachlor, SAN 582H (Proposed name, dimethenamid), chlorimuron plus metribuzin, clomazone, imazaquin, imazethapyr, metolachlor, sulfentrazone, and trifluralin plus flu- metsulam to injure rice the year following application to soybean was evaluated on silty clay and silt loam soils in Louisiana. These herbicides did not cause rice injury or yield reduction. Rice tolerance of the amine salt of 2, 4-D or thifensulfuron plus tribenuron applied 0, 7, 14, and 28 d prior to planting was also evaluated on these soils.