Microencapsulation

of McGill University of Montreal, Canada, who talks about artifi­ cial cells prepared from semipermeable microcapsules. Also illustrative of this method is a contribution on microencapsulated pesticides by C. B. Desavigny and E. E. Ivy of Pennwalt Corporation. Another method of polymerization in situ is micro­ encapsulation by vapor deposition, the subject of W. M. Jayne of Union Carbide Corporati...