Question: I see white butterflies landing on my kale, then later green caterpillars decimate the leaves. What do I need to do to stop this from happening, since I love kale? Answer: The arrival of ...

Nigel Andrew has received funding from the Australian Research Council, Grains Research Development Council, Meat and Livestock Australia, NSW Environmental Trust, and NSW Local Land Services. He is a ...

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.

KNOXVILLE, Tenn. -- The caterpillar form of an unassuming, small, white butterfly is among the world's most invasive pests affecting agricultural crops, and a newly published paper by a consortium of ...