Publications for:

pest = Helianthus annuus (weed)
crop = Cowpea and relatives (Vigna)

found 3 publications:

2007

Simulation study of the competitive ability of erect, semi-erect and prostrate cowpea (Vigna unguiculata) genotypes
Weed Research (2007) 47 (2), 129-139
publishers website - pestinfo wiki

2006

Competitive ability of cowpea genotypes with different growth habit
Weed Science (2006) 54 (4), 775-782
publishers website - pestinfo wiki

2004

Competitiveness of erect, semierect, and prostrate cowpea genotypes with sunflower (Helianthus annuus) and purslane (Portulaca oleracea)
Weed Science (2004) 52 (5), 815-820
publishers website - pestinfo wiki