Bark Beetles

In Checkered Beetles  (Vol. VII, No. 1)

In The Major Groups of Natural Enemies; Predators, Part IV  (Vol. V, No. 4)

In Recent Happenings in Biological Control of Forest Insect Pests  (Vol. V, No. 3)

In Beauveria bassiana  (Vol. IV, No. 10)

In Common Sense Pest Control  (Vol. III, No. 4)

Bark Beetle Predators Smell Their Prey  (Vol. II, No. 11)