Publications for:

pest = Ipomoea purpurea (weed)
crop = Green pepper/chilli (Capsicum)
country = U.S.A. (SW)

found 2 publications:

2015

Tall morningglory (Ipomoea purpurea) seedbank density effects on pendimethalin control outcomes
Weed Technology (2015) 29 (4), 844-853
publishers website - pestinfo wiki

2009

Recovery of Verticillium dahliae from tall morningglory (Ipomoea purpurea) in New Mexico and its pathogenicity on Chile pepper
Plant Disease (2009) 93 (4), p. 428
publishers website - pestinfo wiki