Publications for:

pest = Euphorbia heterophylla (weed)
crop = Cassava (Manihot esculenta)

found 2 publications:

2020

Weed interference on nutrient accumulation in the leaves of cassava under no-tillage or conventional tillage
Pesquisa Agropecuária Brasileira (2020) 55 (e01750)
publishers website - pestinfo wiki

2013

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