Publications for:

pest = Cirsium arvense (weed)
crop = Fir (Abies)

found 2 publications:

2020

A review of non-chemical weed control practices in Christmas tree production
Forests (2020) 11 (5 - 554)
publishers website - pestinfo wiki

2011

Impacts of non-native plant and animal invaders on gap regeneration in a protected boreal forest
Biological Invasions (2011) 13 (10), 2361-2377
publishers website - pestinfo wiki