date problem weed

"Windmill grass has been confirmed as glyphosate resistant and is quickly becoming one the region's most problematic weeds in zero tillage summer fallows," Mr Street said... Mr Street says windmill grass has rapidly increased in prominence in CW NSW cropping paddocks over the last four to five years, especially in zero tillage systems... "Windmill grass has shown to be very difficult to control in zero tillage systems with herbicides," he said...

Problem weed needs strict control.. Lawrie Price, research manager with the Grains Research and Development Corporation (GRDC)-funded Northern Grower Alliance (NGA) says the weed has made its presence felt in cropping systems over recent years and usual control methods aren't always effective... "The weed is present throughout the region and there are fears that it will explode in significance much the same way as fleabane has over the last 15 years," Mr Price said...