TY - BOOK AU - VOERMAN S. - VALENCIA L. TI - INTEGRATED PEST MANAGEMENT: XXII CONFERENCIA T2 - 0 U1 - 591.65 PY - 1984/// CY - LIMA PB - POTATO CENTER ( CIP ) KW - CIENCIAS PURAS N1 - BIOLOGICAL CONTROL IN IPM - PTM PHEROMONE SYNTESIS FOR DEVELOPING COUNTRIES - THE SELECTIVE USE OF INSECTICIDES ER -