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Okra germplasm collected from different locations around the world were screened atAVRDC(TheWorldVegetable Center) in 2011 and 2012 to identify germplasm resistant to themelon aphid (Aphis gossypii) for use in sub-Saharan Africa. A total of 260 okra accessions andvarieties were screened (150 at A...


Abang, A.F.Srinivasan, R.Kekeunou, S.Hanna, R.Chagomoka, TakemoreChang, J.C.Bilong-Bilong, C.F.[Identification of okra (Abelmoschus spp.) accessions resistant to aphid (Aphis gossypii Glover) in Cameroon]Identification of okra (Abelmoschus spp.) accessions resistant to aphid (Aphis gossypii Glover) in Cameroon

Pesticide use practices of vegetable farmers were investigated during surveys conducted in major vegetable production zones of the humid tropics of Cameroon. The surveys aimed to elucidate farmers’ crop calendar, pesticide spray schedule and frequency. Farmers’ knowledge was determined on pest ta...


Abang, A.F.Kouame, C.Abang, Mathew M.Hannah, R.Fotso, A.[Vegetable growers perception of pesticide use practices, cost, and health effects in the tropical region of Cameroon]Vegetable growers perception of pesticide use practices, cost, and health effects in the tropical region of Cameroon

The cotton aphid (Aphis gossypii) is one of the major pests of okra. Eleven okra varieties collected from farmers’ fields in Cameroon and four aphid-resistant accessions from The World Vegetable Center (AVRDC, Asian Vegetable Research and Development Center) were evaluated from October 2012 to Ma...


Abang, A.F.Srinivasan, R.Kekeunou, S.Yeboah, M.Hanna, R.Lin, M.Y.Tenkouano, A.Bilong-Bilong, C.F.[Relationship of phenotypic structures and allelochemical compounds of okra (Abelmoschus spp.) to resistance against Aphis gossypii Glover]Relationship of phenotypic structures and allelochemical compounds of okra (Abelmoschus spp.) to resistance against Aphis gossypii Glover

Maize farmers in sub-Saharan Africa recently experienced unusual damage in their farms, attributed to the fall armyworm (FAW) Spodoptera frugiperda (J. E. Smith). This pest was first recorded in Africa in 2016, but detailed information on its distribution and damage and farmer's response in invad...


Fotso Kuate, A.Hanna, R.Doumtsop Fotio, A.R.P.Abang, A.F.Nanga, S.N.Ngatat, S.Tindo, M.Masso, C.Ndemah, R.Suh, C.Fiaboe, K.K.M.[Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in Cameroon: case study on its distribution, damage, pesticide use, genetic differentiation and host plants]Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in Cameroon: case study on its distribution, damage, pesticide use, genetic differentiation and host plants

Abang, A.F.Kouamé, C.M.Abang, Mathew M.Hanna, R.Fotso, A.K.[Assessing vegetable farmer knowledge of diseases and insect pests of vegetable and management practices under tropical conditions]Assessing vegetable farmer knowledge of diseases and insect pests of vegetable and management practices under tropical conditions

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