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Australian Herbicide Resistance Initiative (AHRI)

H4: Barley Grass

H4 Barley grass

Percentage of populations in each category (resistant, developing resistance and susceptible). Herbicide rates used during resistance testing are stated in the sidebar. 2015 was the first survey conducted for barley grass in the Western Australian grain belt.

Further information

Bar chart legend


For more detailed information on resistance testing, herbicides used and rates, please click here.


More results for zone H4: