The increasing use of integrated crop management, often requiring a reduction in the reliance upon chemical control, means that the need to rapidly identify pes

The manual is intended as a tool for the identification and control of the wide spectrum of parasites affecting domestic animals throughout the world. It's of g

Their natural enemies largely determine the population size and dynamic behavior of many plant-eating insects. Any reduction in enemy number can result in an in

Parasitic flatworms include Cestodes (tapeworms) and trematodes (flukes, schistosomes, etc) and are the cause of a number of major diseases of medical and veter