Publications for:

pest = Sinapis arvensis (weed)
crop = Onion/garlic/leek (Allium)

found 2 publications:

2011

Weed hosts for onion thrips (Thysanoptera: Thripidae) and their potential role in the epidemiology of Iris yellow spot virus in an onion ecosystem
Environmental Entomology (2011) 40 (2), 194-203
publishers website - pestinfo wiki

1998

Interactions between soil cultivation in darkness, flaming and brush weeding when used for in-row weed control in vegetables
Biological Agriculture and Horticulture (1998) 16 (1), 1-14
pestinfo wiki