- Rogers, T. J., and H. M. Maffei. 1987. Annual southwestern region pest conditions report 1986. United States Department of Agriculture, Forest Service, Southwestern Region, Albuquerque, New Mexico, Forest Pest Management Report R3-87-4. 14 p.
- Rogers, T. J., and H. M. Maffei. 1988. Annual southwest region pest conditions report, 1987. United States Department of Agriculture, Forest Service, Southwestern Region, Albuquerque, New Mexico, Forest Pest Management Report R3-88-2. 15 p.