Publications for:

pest = Amaranthus hybridus (weed)
crop = Cucumber (Cucumis sativus)

found 2 publications:

2006

Smooth pigweed (Amaranthus hybridus L.) and livid amaranth (Amaranthus lividus) interference with cucumber (Cucumis sativus)
Weed Technology (2006) 20 (1), 227-231
publishers website - pestinfo wiki

Aggressivity: cucumber vs. amaranth
Weed Technology (2006) 20 (4), 986-991
publishers website - pestinfo wiki