Publications for:

pest = Erigeron canadensis (weed)
crop = Cassava (Manihot esculenta)

found 2 publications:

2013

Weed interference periods in the 'Fécula Branca' cassava
Planta Daninha (2013) 31 (3), 533-542
publishers website - pestinfo wiki

2008

Weeds as hosts for new crop pests: the case of Protortonia navesi (Hemiptera: Monophlebidae) on cassava in Brazil
Weed Research (2008) 48 (3), 197-200
publishers website - pestinfo wiki