Publications for:

pest = Diabrotica balteata
crop = Squash/pumpkin (Cucurbita)

found 2 publications:

2005

Comparison of beetle diversity and incidence of parasitism in Diabroticina (Coleoptera: Chrysomelidae) species collected on cucurbits
Florida Entomologist (2005) 88 (1), 72-76
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1988

Cucumber beetle seasonality in coastal South Carolina
Environmental Entomology (1988) 17 (3), 496-502
pestinfo wiki