Cartoon depicts day weed triffids doing battle with gound cover plants 'Herbs Vs Weeds orchard trial -news' "Forget poison - let the ground covers fight it out with the weeds" cries a farmer as two people flee - referrs to research into growing ground cover plants under orchard trees to stop weeds growing -
https://www.farmersweekly.co.nz/herbs-take-on-weeds-in-orchard-trial/