Publications for:

pest = Gaultheria shallon (weed)
crop = Thuja (genus)

found 2 publications:

2001

Growth inhibitory effects of salal on western hemlock and western red cedar
Agronomy Journal (2001) 93 (1), 85-92
publishers website - pestinfo wiki

1992

Effects of neutral shade and growing media on growth, biomass allocation, and competitive ability of Gaultheria shallon
Canadian Journal of Botany - Revue Canadienne de Botanique (1992) 70 (11), 2271-2276
publishers website - pestinfo wiki