South Africa is unleashing weevil beetles in a bid to fight off the sprouting growth of salvinia minima, an alien species of ...

Crop Production Extension agent in the Cottonwood District (which includes Barton and Ellis counties) for K-St ...

The introduced species, Cyrtobagous salviniae, is a subaquatic herbivorous insect renowned for its ability to curtail the ...

The beech leaf-mining weevil isn't very big at only two millimetres in length. But Acadia University biology professor Kirk Hillier says it shouldn't be underestimated because of its size.

Water and Sanitation Deputy Minister, Sello Seitlholo, and the Rhodes University Centre for Biological Control (CBC) have ...