We're used to microplastics being an environmental hazard in the oceans, but research confirms it can be a problem on land too.
Category - PlantsPeoplePlanet
Dale Maylea
One way to kill a dangerous pest could be to encourage it to grow
Striga is a parastic plant that lurks beneath the soil waiting to strike another plant root. Strangely it might be more effective to control the weed by making it germinate, than try to keep it dormant.
Alun Salt