Before the seed goes in the ground, farmers spray the ground. For this particular filed the farm is using 28% nitrogen and a preplant herbicide. Thanks to technology, the farmer can utilize GPS and other onboard technology to better control the amount of spray being used.
Garlic mustard is a high-priority invasive plant that harms native forest ecosystems in Illinois. Completely removing it takes several strategic approaches over a series of years.
Chemical control can be paired with hand-pulling plants and prescribed burns to manage large infestations....