Scientists from the University of Kentucky have received a $3.5 million grant from the US Department of Agriculture to explore organic farming using mesh mini-tunnels. These tunnels, made from fine mesh coverings, are designed to protect plants from pests and adverse weather conditions. Led by researchers from multiple institutions, the four-year project aims to investigate how mini-tunnels can improve crop protection and maximize grower profits, although concerns about the use of plastic in the food system have been raised.