Annual Report 2009

2009 Weed Science Field Studies -- Columbia Basin Agricultural Research Center


WEED CONTROL IN WHEAT

09-110 Downy brome control in winter wheat with Pre-Pare and Everest

09-111 Downy brome control with PowerFlex in winter wheat

09-112 Control of downy brome in winter wheat with Far-Go with and without postemergence grass herbicides

09-113 Rattail Fescue Control in Winter Wheat

09-114 Downy brome control in winter wheat with Osprey, Atlantis, and Olympus Flex1

09-120 Varietal tolerance of winter wheat to Osprey herbicide

09-122 Varietal tolerance of winter wheat to Pursuit or Pursuit + Osprey

09-124 Preplant burndown efficacy with Sharpen prior to planting spring wheat

09-125 Italian ryegrass control with spring applications of PowerFlex in winter wheat

09-130 Broadleaf weed control in winter wheat with WE1103-1, WECOMAX, and Bronate Advanced

09-131 Broadleaf weed control in winter wheat

09-132 Broadleaf weed control in winter wheat with Huskie and tankmix partners

09-135 Bur chervil control in winter wheat

09-190 Varietal sensitivity of wheat to fall and spring applied PowerFlex and Osprey



OTHER CROPS

09-147 Effect of winter pea removal timing on winter wheat growth and yield in a wheat/pea intercrop

09-200 Tolerance of field peas to preemergence applications of BAS 800H (Sharpen)and BAS 804H (OpTill)

09-201 Preplant efficacy and tolerance of BAS 800H (Sharpen) on field peas

09-202 Weed Control in field peas

09-203 Weed Control in dry peas

09-204 Tolerance of green pea varieties to Sharpen and OpTill

09-220 Tolerance of chickpeas to preemergence applications of Sharpen (BAS 800H) and BAS 804H

09-221 Preplant efficacy and tolerance of BAS 800H (Sharpen) on chickpeas



FALLOW

09-350 Weed control in chemical fallow

09-350A Weed control in chemical fallow with various postemergence herbicides

09-351 Broadleaf weed control in chemical fallow

09-351A Broadleaf weed control in chemical fallow with postemergence herbicides



RANGE AND PASTURE

09-610 Crop tolerance of several species of native grasses to various herbicides

09-620 Seedling native grass seed crop response to spring applied postemergence herbicides



SOIL PERSISTENCE/CARRYOVER STUDIES

07-142 Carryover potential of KJM44 in a chemical fallow, winter wheat, spring wheat rotation

08-141 Winter wheat plantback after 60 and 180 days after application of KJM44 at Pendleton, OR

08-142 KJM44 Wheat Plant-Back Trial 10-11 months after application at Pendleton, OR

08-143 KJM44 Wheat Plant-Back Trial 10-11 months after application at Moro, OR

08-144 Winter wheat plantback after 60 and 180 days after application of KJM44 at Moro, OR

08-148 Soil persistence of grass herbicides and carryover to dryland pulse crops

09-140 Rotational crop tolerance to imazamox application to CLEARFELD wheat in a winter wheat - fallow-winter wheat rotation

09-141 Rotational crop tolerance to imazamox application to CLEARFELD wheat in a winter wheat-spring wheat - winter wheat rotation



GRASS SEED CROPS

09-501 Weed control in established Kentucky bluegrass

09-701 Downy brome control in seedling Kentucky bluegrass grown for seed

09-702 Downy brome control in seedling tall fescue grown for seed

09-703 Downy brome control in seedling perennial ryegrass grown for seed

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