Herbicide Resistance and Ryegrass Weed Management Dr Peter Boutsalis

About

  • Date

    10 March, 2025

  • Location

    Canterbury

About

Date

10 March, 2025

Location

Canterbury

Peter Boutsalis, Director of Plant Science Consulting, visited Canterbury in July 2024 to see what a problem herbicide resistance and ryegrass is in Canterbury. Listen now to learn why herbicide resistance occurs, how to prevent it getting worse and how to get the best from Sakura.
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Video Thumbnail

In July 2024 PGG Wrightson, PGG Wrightson Seeds and Bayer invited Dr Peter Boutsalis, Director of Plant Science Consulting, to spend time in Canterbury to discuss Herbicide Resistance and Ryegrass Seed Management.

Through his work at Adelaide University, as Director of Plant Science Consulting, a company Peter set up many years ago to offer herbicide resistance testing to farmers throughout Australia, and by conducting resistance monitoring surveys for the GRDC, Peter has a wealth of experience covering many aspects of herbicide activity, weed control and herbicide resistance.

While in Canterbury Peter visited several farms to see firsthand the situation here in NZ and he gave a number of presentations to farmers and merchant agronomists. Knowing that not everyone would be able to attend these presentations Bayer arranged for Peter’s Ashburton presentation to be videoed.

In the video Peter discusses several interesting and important topics. Topics such as what is herbicide resistance and why does it occur, why are pre-emergence herbicides such as Sakura so effective and important for ryegrass control, why is ryegrass so adept at overcoming herbicides and how to get the best from Roundup UltraMax.

Listen to the video in its entirety here or drop in and out as time allows. Whatever way suits, listen, enjoy and absorb what Peter has to say.

About

Date

10 March, 2025

Location

Canterbury

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