Above average temperatures has pushed alfalfa weevil development too, Iowa State University researchers report.

South Africa is unleashing weevils imported from Louisiana in a bid to fight off the sprouting growth of Salvinia minima, an alien species of aquatic plant native to South America that is choking up ...

Those weevils aren't tossed into the river by accident ... scientists say. “They lay eggs on this plant, feed on this plant and die on this plant. If this plant dies, they will die as well ...

Those weevils aren’t tossed into the river by accident ... scientists say. “They lay eggs on this plant, feed on this plant and die on this plant. If this plant dies, they will die as well ...

Growing up in Thailand’s northeastern Isan region, Suwimon Chantajohn learned from her grandfather which insects were best to ...