A captivating dense forest with evenly spaced tall thin Pine trees. The floor is covered in pine needles, creating mysterious and eerie natural ambiance perfect for spooky or enchanting fantasy. Matt LaVigne/iStock/Getty Images

Common mistakes and misinformation

Practical Research: A compendium of miscellaneous misconceptions now floating around farm country

Plant pathologist Ieuan Evans looks at still-circulating miconceptions about pine and spruce trees, shelterbelts, salt, dog food, bison, milk and more.