Publications for:

pest = Amaranthus retroflexus (weed)
crop = Sweet potato (Ipomoea batatas)

found 2 publications:

2006

Efficacy and tolerance of flumioxazin on sweetpotato (Ipomoea batatas)
Weed Technology (2006) 20 (2), 334-339
publishers website - pestinfo wiki

2003

Critical weed-free period for 'Beauregard' sweetpotato (Ipomoea batatas)
Weed Technology (2003) 17 (4), 686-695
publishers website - pestinfo wiki