Dr. Andrew McKenzie-Gopsill’s research explores a novel weed control method for Canadian farmers using baking soda and corn cob grit. By employing abrasive techniques and bioherbicides, the approach effectively targets stubborn weeds, like lamb’s quarters and wild buckwheat, without harming potato crops or yields. While promising, challenges include sourcing materials and costs. This method particularly benefits high-value and organic crops, offering a sustainable alternative to traditional herbicides.
