Subcommittee on Weeds ...[et al.] . Subcommittee on Weeds. Subcommittee on feed composition....[et al.] Subcommittee on Feed Composition. Subcommittee on Insect Pests. Subcommittee on Nematodes. Subcommittee on Vertebrate Pests. Subcommittee of Boiler Code. Subcommittee on Heating Boilers. Subcommittee on Radiobiology.