Nematodes encapsulated to better battle corn pests
Friday, June 7, 2013 - 08:00
in Earth & Climate
Each spring, the western corn rootworm (Diabrotica virgifera) awakens from its winter slumber to wreak havoc on corn crops across the United States. The pest emerges in larval form, hatching from small white eggs deposited beneath the soil and causing significant feeding damage to the grain crop's roots. The toll on U.S. farmers: an estimated $1-2 billion annually in yield losses and chemical control.