[pesticides designed to control insects that are harmful to man; insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics. ( CSP )]
UMLS (CSP) C0021576 - Hazardous or Poisonous Substance
Relation/PAR: pesticide
Relation/CHD: plant insecticide
chlorohydrocarbon insecticide
azobenzene
organophosphorus insecticide