Insect attack! US West is battling crop-killing swarms
Thursday, July 13, 2017 - 16:22
in Mathematics & Economics
BOISE, Idaho (AP) -- Farmers in the U.S. West face a creepy scourge every eight years or so: Swarms of ravenous insects that can decimate crops and cause slippery, bug-slick car crashes as they march across highways and roads....