Are your garden plants stunted, shriveled, yellowing, or curling at the leaves, despite your best efforts to keep them alive? Check the undersides of the leaves, and you might find the culprit: large ...

CORVALLIS — Freshly planted and carefully tended, vegetable gardens can quickly become a magnet for trouble. Problems seem to spring up overnight. Weeds, for instance, can overtake a garden in days.

SINGAPORE (Reuters) - Scientists in Japan and France have identified a bacterium which appears to turn red plant lice green, enabling them to evade predators and thrive on crops. The discovery has ...

The aphid in this image is cozying up in the so-called gall that it has forced a plant to grow around it, providing the insect with both protection and food. Get a closer view of the image Get a ...