In a field experiment, scientists compared two groups of insects with different diets and discovered a food-chain reaction.

The adults feed on nectar and pollen but continue the beneficial cycle of eating aphids by laying up to 200 eggs on the underside of leaves. In addition to beneficial insects above ground ...

Aphids may be nearly invisible to the untrained eye, but a research scientist who specializes in crop-destroying insects warns Saskatchewan farmers not to ...

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