Source:http://linkedlifedata.com/resource/umls/id/C0021576
MSH: Pesticides designed to control insects that are harmful to man. The insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics.,CSP: 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.