Koona, P.    

Firstname:P. 
Surname:Koona 
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8 publications (0 read)





Publications as Author



2008

Learning about sustainable oil palm production: a guide for training small-scale farmers in West and Central Africa, Koona, P., Bakoume, C., David, S. and Mva Mva, J., 2008.
 

2004

Infestation and damage by Clavigralla tomentosicollis and Anoplocnemis curvipes (Hemiptera: Coreidae) in cowpea plants with modified leaf structure and pods in different positions relative to the canopy, Koona, P., Osisanya, E., Jackai, L. and Tonyé, J., in: Environmental Entomology, volume 33, pages 471-476, 2004.
 
The potential of pod-shaving in studies of the role of trichomes in Vigna resistance to the pod-bug Clavigralla tomentosicollis Stål (Hemiptera: Coreidae), Koona, P. and Jackai, L., in: International Journal of Tropical Insect Science, volume 24, pages 298-303, ISSN 1742-7584, 2004.
 

2003

Assessment of chemical resistance of wild and cultivated Vigna species to the brown pod bug Clavigralla tomentosicollis Stal (Hem., Coreidae), Koona, P., Osisanya, E., Lajide, L., Jackai, L. and Tamo, M., in: Journal of Applied Entomology, volume 127, pages 293-298, 2003.
 

2002

Resistance in accessions of cowpea to the coreid pod-bug Clavigralla tomentosicollis, Koona, P., Osisanya, E., Jackai, L., Tamo, M. and Markham, R., in: Journal of Economic Entomology, volume 95, number 6, pages 1281-1288, 2002.
 
Pod surface characteristics in wild and cultivated Vigna species and resistance to the coreid bug Clavigralla tomentosicollis Stal. (Hemiptera: Coreidae), Koona, P., Osisanya, E., Jackai, L., Tamo, M., Reeves, J. and Hughes, J., in: Insect Science and Its Application, volume 22, pages 1-7, 2002.
 

2001

Inferences on pod wall and seed defenses against the brown cowpea coreid bug, Clavigralla tometosicollis Stal ( Hempptera Coreidae) in wild and cultivated Vigna species, Jackai, L., Nokoe, S., Tayo, B. and Koona, P., in: Journal of Applied Entomology, volume 125, pages 277-286, 2001.
 

2000

Investigation of inoculum threshold and latent infection in Colletotrichum gloeosporiodes f. sp. manihotis in cassava cultivars, Fokunang, C.*, Akem, C., Ikotun, T.*, Tembe, E.*, Koona, P. and Dixon, A., in: Pakistan Journal of Biological Sciences, volume 3, pages 713-716, ISSN 1028-8880, 2000.