A few plants in the cabbage and mustard family pay a dramatic price to fend off hungry caterpillars: they kill off patches of their own leaves where butterflies have laid eggs. Deprived of a living ...
Hardwood trees such as birch, maple or oak are in danger because of a little bug—the spongy moth—native to parts in Europe, but has been in the U.S. for over 100 years. The spongy moth is making its ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results