Publications for:

pest = Rhagoletis pomonella
crop = Hawthorn (Crataegus)
country = U.S.A. (NW)

found 2 publications:

2013

The geographic distribution of Rhagoletis pomonella (Diptera: Tephritidae) in the western United States: Introduced species or native population?
Annals of the Entomological Society of America (2013) 106 (1), 59-65
publishers website - pestinfo wiki

2012

Abundance of apple maggot, Rhagoletis pomonella, across different areas in central Washington, with special reference to black-fruited hawthorns
Journal of Insect Science (2012) 12 (124), 1-14
publishers website - pestinfo wiki