TY - JOUR
T1 - Response of dry edible bean (Phaseolus vulgaris) cultivars to four herbicides
AU - Urwin, Carl P.
AU - Wilson, Robert G.
AU - Mortensen, Dave A.
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 1996
Y1 - 1996
N2 - Dry edible bean tolerance to PPI-applied EPTC, alachlor and POST- applied imazethapyr was evaluated over two years at Scottsbluff, NE. Eight market classes of dry edible beans comprising 12 cultivars were studied. Crop tolerance was assessed by measuring crop injury, stand, leaf area index, leaf chlorosis, plant canopy volume, projected canopy cover, crop maturity, and seed yield. Leaf area index measured late in the growing season provided the best correlation with seed yield in both years. In 1993 and 1994, imazethapyr treatment caused crop injury, which resulted in a decrease of leaf area and in 1994 decreased seed yield. Differences in herbicide tolerance existed between market classes and cultivars, although the level of herbicide tolerance varied between years.
AB - Dry edible bean tolerance to PPI-applied EPTC, alachlor and POST- applied imazethapyr was evaluated over two years at Scottsbluff, NE. Eight market classes of dry edible beans comprising 12 cultivars were studied. Crop tolerance was assessed by measuring crop injury, stand, leaf area index, leaf chlorosis, plant canopy volume, projected canopy cover, crop maturity, and seed yield. Leaf area index measured late in the growing season provided the best correlation with seed yield in both years. In 1993 and 1994, imazethapyr treatment caused crop injury, which resulted in a decrease of leaf area and in 1994 decreased seed yield. Differences in herbicide tolerance existed between market classes and cultivars, although the level of herbicide tolerance varied between years.
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U2 - 10.1017/s0890037x00040355
DO - 10.1017/s0890037x00040355
M3 - Article
AN - SCOPUS:0029859884
SN - 0890-037X
VL - 10
SP - 512
EP - 518
JO - Weed Technology
JF - Weed Technology
IS - 3
ER -