Publications for:

pest = Euphorbia vermiculata (weed)
crop = Maize/corn (Zea mays)

found 2 publications:

2008

Contrasting responses of weed communities and crops to 12 years of tillage and fertilization treatments
Weed Technology (2008) 22 (2), 309-317
publishers website - pestinfo wiki

1999

Effect of tillage systems, N, and cover crop on the composition of weed flora
Weed Science (1999) 47 (4), 454-461
pestinfo wiki