Douglas-fir Tussock Moth
Orgyia pseudotsugata (McDunnough)
Lepidoptera: Lymantriidae
- Dahlsten, D. L.; Rowney, D. L.; Copper, W. A.; Wenz, J. M. 1992. Comparison of artificial pupation shelters and other monitoring methods for endemic populations of Douglas-fir tussock moth, Orgyia pseudotsugata (McDunnough) (Lepidoptera: Lymantriidae). Canadian Entomologist 124: 359-369. -
New Window - Daterman, G.E. 1978. Monitoring and detection. pp. 99-102. In Brooks, M.H., R.W. Stark and R.W. Campbell (eds.). The Douglas-fir tussock moth: a synthesis. USDA Forest Service Technical Bulletin 1585: 331 pages. - New Window
- Daterman, G. E.; Wenz, J. M.; Sheehan, K. A. 2004. Early warning system for Douglas-fir tussock moth outbreaks in the western United States. Western Journal of Applied Forestry 19: 232-241. - New Window
- Mason, R.R. 1969. Sequential sampling of Douglas-fir tussock moth populations. USDA Forest Service Ressearch Note PNW-102: 11pages. - New Window
- Mason, R.R. 1970. Development of sampling methods for the Douglas-fir tussock moth, Hemorocampa pseudotsugata (Lepidoptera: Lymantriidae). The Canadian Entomologist 102: 836-845. - New Window
- Mason, R.R. 1977. Sampling low-density populations of the Douglas-fir tussock moth by frequency of occurrence in the lower tree crown. USDA Forest Service Research Paper PNW-216: 8 pages. - New Window
- Mason, R.R. 1978. Detecting suboutbreak populations of the Douglas-fir tussock moth by sequential sampling of early larvae in the lower tree crown. USDA Forest Service Research Paper PNW-238: 9 pages. - New Window
- Mason, R.R. 1979. How to sample larvae of the Douglas-fir tussock moth. USDA Agriculture Handbook 547: 15 pages. - New Window
- Mason, R. R.; Overton, W. S. 1983. Predicting size and change in nonoutbreak populations of the Douglas-fir tussock moth (Lepidoptera: Lymantriidae). Environmental Entomology 12: 799-803. - New Window
- Mason, R.R. 1987. Frequency sampling to predict densities in sparse populations of the douglas-fir tussock moth. Forest Science 33: 145-156. - New Window
- Mason, R. R.; Wickman, B. E. 1991. Integrated pest management of the Douglas-fir tussock moth. Forest Ecology and Management 39: 119-130. - New Window
- Mason, R. R.; Scott, D. W.; Paul, H. G. 1993. Forecasting outbreaks of the Douglas-fir tussock moth from lower crown cocoon samples. Research Pap. PNW-RP-460. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station; 12 p. - New Window
- Mason, R. R.; Paul, H. G. 1994. Monitoring larval populations of the Douglas-fir tussock moth and the western spruce budworm on permanent plots: sampling methods and statistical properties of data. Gen. Tech. Rep. PNW-GTR-333. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station; 23 p. - New Window
- Shepherd, R.F.; Otvos, I.S.; Chorney, R.J. 1984. Pest management of Douglas-fir tussock moth (Lepidoptera: Lymantriidae): a sequential sampling method to determine egg mass density. The Canadian Entomologist 116: 1041-1049. - New Window
- Shepherd, R.F. 1985. Pest management of Douglas-Fir tussock moth: estimating larval density by sequential sampling. The Canadian Entomologist 117: 1111-1115. - New Window
- Shepherd, R.F., Gray, T.G.; Chorney, R.J.; Daterman, G.E. 1985. Pest management of Douglas-fir tussock moth, Orgyia pseudotsugata (Lepidoptera: Lymantriidae): monitoring endemic populations with pheromone traps to detect incipient outbreaks. The Canadian Entomologist 117: 839-847. - New Window
- Shepherd, R.F.; Otvos, I.S.; Chorney, R.J. 1985. Sequential sampling for Douglas-fir tussock moth egg masses in British Columbia. Canadian Forest Service, Pacific Forest Research Centre, Joint Report 15: 6 pages. - New Window
- Shepherd, R. F.; Otvos, I.S. 1986. Pest management of Douglas-fir tussock moth: procedures for insect monitoring, problem evaluation and control actions. Research Rpt. BC-X-270. Victoria, B.C.: Canadian Forestry Service, Pacific Forestry Centre; 14 p. - New Window
- Sower, L. L.; Daterman, G. E.; Stelzer, M. J.; Nielsen, D. G. 1983. Vertical distribution of Douglas-fir tussock moth (Lepidoptera: Lymantriidae) eggs in suboutbreak conditions. Environmental Entomology 12: 1590-1591. New Window
