Search Results - "David Enyiukwu"

Efficacy of powder formulations of some tropical flora and clay against Sitophilus zeamais (Motschulsky) (Coleoptera: Curculionidae) on maize in storage by Kingsley Chidi Emeasor, Udeme Etim Jonah, David Nwazuo Enyiukwu

“…A study was carried out to determine the efficacy of three plant materials; pawpaw (Carica papaya) seed powder, kapok tree (Ceiba pentandra) leaf powder,…”
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Evaluation of Toxicity of Some Tropical Flora, Clay and Permethrin against Sitophilus zeamais Motsch. on Stored Maize Grains by Emeasor, Kingsley Chidi, Nwakanma, Victor Nkwachi, Enyiukwu, David Nwazuo

“…Weevil (Sitophilus zeamais Motsch.) is a vital arthropod pest of maize (Zea mays L.) grains and flours in traditional storage systems. The pest bore holes into…”
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Mycotoxicity of leaf extract of Tabernaemontana pachysiphon Stapf against Fusarium oxysporum Schlecht, a postharvest fungal rot pathogen of taro by Enyiukwu, David Nwazuo, Amadioha, Anderson Chidi, Bassey, Inemesit Ndareke

“…Taro, otherwise known as cocoyam, is one of the major sources of calories in the tropics. However, losses of its corm during storage are high, partly due to…”
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Mycotoxicity of leaf extract of Tabernaemontana pachysiphon Stapf against Fusarium oxysporum Schlecht, a postharvest fungal rot pathogen of taro by Enyiukwu, David Nwazuo, Amadioha, Anderson Chidi, Bassey, Inemesit Ndareke

“…Taro, otherwise known as cocoyam, is one of the major sources of calories in the tropics. However, losses of its corm during storage are high, partly due to…”
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Antifungal Activity of Leaf Extract of Alchornea cordifolia Against Aspergillus flavus the causal Agent of Yam Tuber Rot: Aktivitas Anticendawan Ekstrak Daun Alchornea cordifolia terhadap Aspergillus flavus Penyebab Busuk Umbi Ubi Jalar by Enyiukwu, David, Amadioha, Anderson Chidi, Bassey, Inemesit Ndarake

“…Rots and mycotoxin contamination of agro-produce are prevalent in tropical world. Aspergillus flavus is a major mycotoxigenic rot contaminant of tubers in Abia…”
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Antifungal Activity of Leaf Extract of Alchornea cordifolia Against Aspergillus flavus the causal Agent of Yam Tuber Rot by David Enyiukwu, Anderson Chidi Amadioha, Inemesit Ndarake Bassey

“…Rots and mycotoxin contamination of agro-produce are prevalent in tropical world. Aspergillus flavus is a major mycotoxigenic rot contaminant of tubers in Abia…”
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Field assessment of the potentials of some plant-derived insecticide against damage caused by Leucinodes orbonalis on eggplant (Solanum gilo) at Umudike, Nigeria by Emeasor, Kingsley Chidi, Nwahiri, Nneka Fidel, Enyiukwu, David Nwazuo

“…The efficacy of plant-derived insecticides was compared with a synthetic insecticide, Lambda-cyhalothrin over two cropping seasons (2015 and 2016) against…”
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