Working in a number of research areas, AHRI has produced a large number of publications which are available to download. View the latest publications below, or search with the filter.
Australian Herbicide Resistance Initiative (AHRI)
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LATEST PUBLICATIONS
Cytochrome P450 CYP81A10v7 in Lolium rigidum confers metabolic resistance to herbicides across at least five modes of action
AHRI researchers have show in this report that a single P450 gene in a cross-pollinated weed species L. rigidum confers resistance to herbicides of at least five modes of action across seven herbicide chemistries.
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Agricultural Weed Assessment Calculator: An Australian Evaluation
Weed risk assessment systems are used to estimate the potential weediness or invasiveness of introduced species in non-agricultural habitats. However, an equivalent system has not been developed for weed species that occur in agronomic cropland. Therefore, the Agricultural Weed Assessment Calculator (AWAC) was developed to quantify the present and potential future adverse impact of a weed species on crop production and profitability (threat analysis), thereby informing or directing research, development, and extension (RDE) investments or activities.
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Comparison of crop and weed height, for potential differentiation of weed patches at harvest
The aim of this study was to determine whether weed patches could be differentiated from the crop plants, based on height differences.
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