Open Access Research Paper Views (292) Download (10) Effectiveness of parkia (Parkia biglobosa) products for the control of Striga genesrioides in the southern guinea savanah C. Z Itta, E. I. Magani, R. I. Ahom J. Bio. Env. Sci.5( 3), 36-51, September 2014. Key: CowpeaGenotypesParkiaStriga gesnerioides Details