Publications for:

pest = Sonchus asper (weed)
country = Canada (east)

found 2 publications:

2005

Diversity and assembly of weed communities: contrasting responses across cropping systems
Weed Research (2005) 45 (4), 303-315
publishers website - pestinfo wiki

2001

Evaluation of site-specific weed management using a direct-injection sprayer
Weed Science (2001) 49 (3), 359-366
publishers website - pestinfo wiki