1 resultado para secondary control
em DigitalCommons@University of Nebraska - Lincoln
Resumo:
Bird depredations in Virginia have been estimated by the Extension Service, State Department of Agriculture, and the Division of Wildlife Services to be approxi¬mately $5,000,000 annually. As part of a continuing program to reduce this damage, these agencies have tested certain experimental techniques using the avicide, 3, chloro-p-toluidine, chosen for its relative selectivity, low secondary hazard, and slow action. The situations in which the avicide was tested were feedlots, decoy crops, roost reduction, and pigeon control.