Stephens, S., authorColorado State Forest Service, publisher2018-08-082018-08-082010-10https://hdl.handle.net/10217/190190October 2010.A number of chemical (i.e. insecticides, pheromones) and natural (i.e. biopesticides, organic disease control) products are available to protect trees against mountain pine beetles (MPB). When selecting products to protect trees against MPB, the Colorado.born digitalbrochuresengMountain pine beetle -- ControlText