Weed management research reports

FAR has received funding for a four-year Primary Sector Growth Fund project titled Integrated weed management in a world of herbicide resistance. As part of this project FAR are seeking growers interested in hosting a Long-Term Integrated Weed Management (IWM) monitor farm or trial site.

Catch up on the booklet for the white clover seminar held April 2026. 

A large-scale research project is establishing a diverse and sustainable toolkit of weed management strategies for cropping farmers in the face of rising rates of herbicide resistance. 

This arable extra discusses how emergence timing influences Vulpia development, flowering, and seed production Canterbury field conditions.

Welcome to the autumn 2026 edition of From the Ground Up. 

Find the booklet for the autumn round up 2026 event series here.

Read information on scouting and the current black-grass situation in this January 2026 update.

Arable growers worried that some weeds in their crops may have developed herbicide resistance can now get the suspected plants tested for free. Find out how you can take part here.

The booklet from the December 2025 field walk at our Northern Crops Research Site in Tamahere.

If you couldn't make it to ARIA this year, make sure you check out the booklet here.