This book will provide an overview of bee biology, the bee in the wider environment, intoxication, bee diseases, bee parasites (with a large part dedicated to the mite Varroa destructor) pests, enemies, and veterinary treatment and actions relating to honeybee health. The book will also cover current topics such as climate change, crop pollination, use of phytosanitary products, antibiotic resistance, and Colony Collapse Disorder.