Summary: The importance of summer weed control to conserve deep stored water has been quantified in a GRDC funded national project to improve water use efficiency by 10 percent. Scientists say the return on investment averages 353% - there is a return of $3.53 for every dollar spent on summer weed control. Two years into the project, we get a report on progress so far. Contact: James Hunt (02) 6246 5066, james.hunt@csiro.au
