Herbert B. (ZENECA AG PRODUCTS, Richmond, California, USA) Scher 
Controlled-Release Delivery Systems for Pesticides 

Highlighting means of reducing toxicity, increasing efficacy, lessening environmental impact, and facilitating product development, this work covers up-to-date advances in pesticide delivery technologies. It evaluates pesticide formulations and their use in mixtures that reduce physical incompatibilities in spray tanks and biological anatagonism in the field.