Gardener's Guide to Common-Sense Pest Control, The: Completely Revised and Updated
Dr. William Olkowski, Sheila Daar, and Helga Olkowski each have over 40 years’ experience designing least-toxic management programs against invertebrate, microbial and vertebrate pests, in a wide range of urban and rural settings. They are founders of the Bio-Integral Resource Center (BIRC) in Berkeley, California, publisher two international periodicals on environmentally sound pest control:The IPM PractitionerandCommon Sense Pest Control Quarterly. Steven Ash, with 28 years of IPM experience, is the IPM consultant to the San Francisco Department of Environment, Marin County, and other award-winning IPM Programs on the West Coast, and a member and IPM Instructor for Bay Friendly Landscaping.