UC biological control expert Kent Daane named assistant Cooperative Extension specialist on Berkeley campus
UC Berkeley entomologists release parasitic wasp June 7 to control insects destroying California's red gum eucalyptus
Berkeley -- California's troubled red gum eucalyptus trees, under attack for the last two years from a fast-spreading insect infestation, may get some relief on Wednesday (June 7) from a tiny Australian wasp discovered by Professor Donald Dahlsten