Subject
- Aphids as carriers of disease -- Mathematical models1
- Barley yellow dwarf viruses -- Mathematical models1
- Grasses -- Virus diseases -- Epidemiology -- Mathematical models1
- Hemlock woolly adelgid -- Biological control -- Northwest, Pacific1
- Hemlock woolly adelgid -- Northwest, Pacific1
- Hemlock woolly adelgid -- Predators of -- Northwest, Pacific1
- Leucopis -- Northwest, Pacific1
- Livestock -- Virus diseases -- Epidemiology -- Mathematical models1
- Pheromones1
- Plant-pathogen relationships -- Mathematical models1
- Rinderpest -- Epidemiology -- Mathematical models1
- Thamnophis sirtalis1
- Tooth-necked fungus beetles -- Northwest, Pacific1
- Virus-vector relationships -- Mathematical models1
- Western hemlock -- Diseases and pests -- Northwest, Pacific1