Studies of Parasitic and Predaceous Insects in New Zealand, Australia, and Adjacent Islands (Classic Reprint)

This book presents a collection of studies on parasitic and predatory insects in New Zealand, Australia, and nearby islands. The author, who had been commissioned by the California State Board of Horticulture, intended to introduce these insects to California to combat the state's scale insect infestations. His notes and descriptions of the insects, collected over several months, were published by the U.S. Department of Agriculture. The book offers insights into the natural enemies of scale insects, the food habits of various coccinellid species, and the potential for biological control of these pests. The author provides a detailed account of the insects' life cycles, their effectiveness in controlling different scale species, and the challenges faced in introducing them to a new environment.