Publications for:

pest = Solanum nigrum (weed)
country = U.S.A. (NE)

found 2 publications:

2002

Dry bean competitiveness with annual weeds as affected by soil nutrient availability
Weed Science (2002) 50 (4), 530-535
publishers website - pestinfo wiki

1983

Effects of weeds on the diversity and abundance of insects in soybeans
Environmental Entomology (1983) 12 (2), 296-298
pestinfo wiki