1-4 of 4 Books
The outbreaks of Oporinia autumnata Bkh. and Operophthera spp. (Lep., Geometridae) in the Scandinavian mountain chain and northern Finland 1862-1968
The outbreaks of Oporinia autumnata Bkh. and Operophthera spp. (Lep., Geometridae) in the Scandinavian mountain chain and northern Finland 1862-1968
By Olle Tenow
The population dynamics of the winter moth in Nova Scotia, 1954-1962
The population dynamics of the winter moth in Nova Scotia, 1954-1962
By D. G. Embree
Distribution, phenology, and parasitism of the winter moth, (Operophtera brumata L.), in western Oregon
Distribution, phenology, and parasitism of the winter moth, (Operophtera brumata L.), in western Oregon
By Diana Nalani Kimberling

Watch for new plant pests
By United States. Plant Pest Control Division