For media contact information please see the contact information page
Vimeo page of previous media appearances
In reverse chronological order.
2023 Webinar for b.link – Embracing Urban Agriculture (includes other speakers)
2023 Webinar for A Ligher Touch – Introduction to agroecology
2023 Webinar for A Ligher Touch – The three types of biocontrol
2023 Webinar for A Ligher Touch – Overview of the ALT Gisborne citrus project
2022 Farmers don’t need nitrogen fertilisers at all. Article published in newsroom
2022 Broadacre mechanical weeders – an alternative mode of action to herbicides. Article published in Rural contractor & large scale farmer
2022 What is a weed? Redefining weeds for the post-herbicide era. Article published in Rural contractor & large scale farmer
2021 Webinar for Our Land and Water – Overview of Regenerative Agriculture in Aotearoa (includes other speakers)
2021 Webinar for Our Land and Water – Regenerative Agriculture: Measuring What Works, Where It Matters (includes other speakers)
2021 Webinar for Organic Winegrowers NZ – Soil health webinar: Vineyard WOF tests and the science behind them
2021 Webinar for Organic Winegrowers NZ – Soil health: How to improve it and the science behind it
2020-10-31 Intensive farming has failed to solve hunger. New Scientist, 3306
2020 Webinar for LIVE – Vineyard floor management: A sustainability nexus / Non-chemical weed management
2019-03 Agroecology World podcast
2017-06-23 Taewa for Tea – Radio NZ Country Life
2017-04-07 RNZ’s Country Life Cover Story: For the first time, New Zealand potatoes are getting the mesh test.For the first time, New Zealand potatoes are getting the mesh test.
2017-01-27 RNZ’s The Panel “Dr Charles Merfield talks about why tomatoes are tasteless and how they can get the flavour back” Listen / download audio as MP3
2015-06-04 The noble art of pest and disease management – Rural News
2014-05-08 The Future of Weed Management: Sustainable Agriculture Series
2014-05-05 Crushing Californian thistles to death! Novel nonchemical weed control
2013-11-04 Better than herbicides?
2011-11-07 A new vision for farming
2011-10-21 Launch of the BHU Future Farming Centre