TY  - CONF
A1  - Douglas, Alexandra
T1  - Is continuous wheat a viable rotation option when challenged by herbicide resistant annual ryegrass populations?
Y1  - 2002
CY  - Perth, Western Australia
T3  - 13th Australian Weeds Conference
Y2  - 8-13 September 2002 2002
SP  - 724
EP  - 726
UR  - http://www.caws.org.au/awc/2002/awc200217241.pdf
ER  -