Publications for:

pest = Helianthus annuus (weed)
country = U.S.A. (NW)

found 2 publications:

2009

Impact of cropping systems on the weed seed banks in the northern Great Plains, USA
Weed Biology and Management (2009) 9 (2), 160-168
publishers website - pestinfo wiki

2004

Common sunflower (Helianthus annuus) and green foxtail (Setaria viridis) interference in dry bean
Weed Technology (2004) 18 (4), 902-907
publishers website - pestinfo wiki