Critical periods for weed control in dry beans (Phaseolus vulgaris)

• Published in: Weed science Vol. 46; no. 3
• Main Authors: Burnside, O.C. (University of Minnesota, St. Paul, MN.), Wiens, M.J, Holder, B.J, Weisberg, S, Ristau, E.A, Johnson, M.M, Cameron, J.H
• Format: Journal Article
• Language: English
• Published: 01.05.1998
• Subjects: BIOMASA; BIOMASS; BIOMASSE; COMPETICION VEGETAL; COMPETITION VEGETALE; CONTENIDO DE MATERIA SECA; CROP YIELD; DATE; DATE DE PLANTATION; DESHERBAGE MECANIQUE; DRY MATTER CONTENT; ESCARDA MECANICA; FECHA DE PLANTACION; GRAINE; LOSSES; MALEZAS; MAUVAISE HERBE; MINNESOTA; PERDIDAS; PERTE; PESO DE LAS SEMILLAS; PHASEOLUS VULGARIS; PLANT COMPETITION; PLANTING DATE; POIDS DES SEMENCES; RENDEMENT; RENDEMENT DES CULTURES; RENDIMIENTO; RENDIMIENTO DE CULTIVOS; SEED OUTPUT; SEED WEIGHT; SEEDS; SEMILLA; TEMPS; TENEUR EN MATIERE SECHE; TIEMPO; TIME; WEEDING; WEEDS; YIELDS

Weed removal experiments in dry edible beans were conducted during 1992 and 1993 at Crookston and Staples, MN. Ten manual weed removal treatments were studied to determine when a natural infestation of weeds first reduced dry bean yield, and when weed removal could be discontinued without further lo...