A new study reveals that beetles, wasps and other beneficial arthropods are nearly twice as abundant and diverse in uncultivated field edges in the spring as they are in areas that are cropped - if those field edges are rich in an array of flowers and other broad-leaved plants and not just mowed grass.
How soil can help solve our climate problem acs.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from acs.org Daily Mail and Mail on Sunday newspapers.