Report / Technical
The population ecology of Helicoverpa armigera in smallholder crops in Kenya with emphasis on its natural enemies. Final report, Phase I: April 1987-March 1988
Cock, M.J.W.; Van den Berg, H.; Oduor, G.I.; Onsongo, E.K. The population ecology of Helicoverpa armigera in smallholder crops in Kenya with emphasis on its natural enemies. Final report, Phase I: April 1987-March 1988. CAB International, Wallingford, UK (1988) 19 pp