2003 Annual Report

2003 Weed Science Field Studies

Columbia Basin Agricultural Research Station

 

WHEAT 

03-110 Herbicide combination effects on downy brome control in winter wheat 

03-112 Downy brome control in direct-seeded winter wheat 

03-113 Downy brome control in winter wheat with Olympus and Maverick 

03-114 Weed control in Clearfield wheat -- Pendleton 

03-115 Weed control in Clearfield wheat -- Moro 

03-116/117 Clearfield wheat varietal tolerance to Beyond application rates and timings 

03-119 Weed control in winter wheat with Maverick combinations with Glean and Finesse

03-120 Assure II plantback for spring seeded wheat and barley

03-121 Assure II plantback for spring seeded wheat and barley -- Moro 

03-122 Tolerance of Clearfield spring wheat to imazamox with different adjuvants 

03-125 Plant growth regulator effect on winter wheat 

03-150 Wild oat control in winter wheat 

03-405 Weed response to Brassica seed meals in spring wheat

 

OTHER CROPS

00-190 Post-harvest tillage for management of JGG 

03-170 Downy brome control in winter malting barley 

03-171 Herbicide tolerance in winter malting barley varieties 

03-220 Weed control in direct-seeded chickpeas

03-407 Weed response to Brassica seed meals in peas

03-430 Weed control in direct-seeded sunflowers

 

CHEMICAL FALLOW

03-350 Russian thistle control in chemical fallow 

03-351 Early and late spring timings of residual herbicides for chemical fallow 

03-352 Residual herbicides for chemical fallow prior to spring wheat 

03-354 Rattail fescue control in chemical fallow

 

SEED BIOLOGY

  03-450 Timing Downy brome seed set based on growing degree days

  03-490 Rattail fescue seed longevity

 

GRASS SEED CROPS 

03-501 Downy brome control in established Kentucky bluegrass Union County 

03-700 Rattail fescue control in established fine fescue 

03-701 Downy brome control in established Kentucky bluegrass 

03-702 Downy brome control in established tall fescue 

03-703 Downy brome control in established perennial ryegrass 

03-711 Poa annua control in established Kentucky bluegrass 

03-720 Metam sodium for establishment of seedling fine fescue 

03-751 Wild oat control in seedling Kentucky bluegrass 

 

Precipitation Summary - Pendleton and Moro

 

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