Improving the management of grass weeds in grain oat crops in the Western Region

This trial series explores the control of prominant grass weeds (annual ryegrass and brome grass) in oat crops sown for grain in Western Australia. The trial explore chemical and non-chemical options for weed control. Herbicide options for the control of annual ryegrass in oats (Highbury WA) Herbicide options for the control of brome grass in oats (Highbury WA) Crop competition against annual reygrass from wheat vs oats under various herbicide regimes (Dumbleyung WA) Crop competition of oats at three different seeding rates under various herbicide regimes on annual ryegrass (Katanning WA) Crop competion from seeding rate and seeding depth under two different ryegrass burdens (+/- Herbicide) (Highbury WA) Nitrogen placement and crop competition impact on annual ryegrass (Highbury WA)