✔ În stoc la elefant.ro
Vezi oferta la elefant.roApiary inspectors and beekeepers must be able to recognize bee diseases and parasites and to differentiate the serious diseases from the less important ones. This handbook describes laboratory techniques (particularly those of the USDA-ARS Bee Research Laboratory) used to diagnose diseases and other abnormalities of the honey bee and to identify parasites and pests. Includes directions for sending diseased brood and adult honey bees for diagnosis of bee disease.
