Katamssadan Haman Tofel

Insecticidal products from Azadirachta indica and Plectranthus glandulosus growing in Cameroon for the protection of stored cowpea and maize against their major insect pests

Katamssadan Haman Tofel, Philippe Kosma, Matthias Stähler et al. · Industrial Crops and Products · 2017 · 35 citations

Life Sciences, Crop Sciences, Entomology +16

Degradation of azadirachtin A on treated maize and cowpea and the persistence of Azadirachta indica seed oil on Callosobruchus maculatus and Sitophilus zeamais

Katamssadan Haman Tofel, Elias Nchiwan Nukenine, Matthias Stähler et al. · Journal of Stored Products Research · 2016 · 31 citations

Agriculture, Agronomy, Crop Sciences +4

Efficacy of Cameroonian Ocimum canum Sims (Lamiaceae) leaf extract fractions against Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae), infesting Bambara groundnut

Daniel Kosini, Elias Nchiwan Nukenine, Katamssadan Haman Tofel · Journal of Entomology and Zoology Studies · 2015 · 14 citations · Full text

Life Sciences, Entomology, Plant Sciences +17

Efficacy of Calneem derived from Ghanaian neem seeds and seed oils from two locations in Cameroon against Sitophilus zeamais (Coleoptera: Curculionidae) on maize

Elias Nchiwan Nukenine, Clergé Tchiégang, Adela Andrine Tagne Mekouo et al. · International Journal of Tropical Insect Science · 2011 · 10 citations

Life Sciences, Entomology, Plant Sciences +9