Pacific Northwest Butterflies

Oilseed Crops, Tree Fruit Gift, Butterfly Book, Winter Holiday

Making the Case for Oilseed Production in Eastern Washington Farmers in eastern Washington’s high rainfall zone who are interested in producing oilseed crops now have an opportunity to learn from the experiences of those already doing so. A new, free publication relates the experiences of five eastern Washington farmers growing canola, mustard, and winter rape. […]

WSU Entomologist Coauthors New Book on Life Histories of Pacific Northwest Butterflies

PROSSER, Wash.—The California Sister has “fangs” as a caterpillar that it bares when disturbed. In its juvenile form, it also builds piers from its own dung on the leaves it feeds on to rest and possibly to avoid small insect predators. The hardy Coronis Fritillary migrates up to 200 miles from low to high elevations […]