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Journal Article 2019-09-21

Autor: Nweke, A. Akutse, K.S. Ulrichs, C. Fiaboe, K.K.M. Maniania, N.K. Ekesi, S.

Cowpea (Vigna unguiculata) production is constrained by biotic and abiotic factors, among which Cowpea aphid (Aphis craccivora) is ranked a key insect pest that severely limits its potential for provision of food and nutritional security to millions of people in sub‐Saharan Africa. The use of ent...

Enlace original: https://cgspace.cgiar.org/handle/10568/103744

Investigación en Agricultura
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Nweke, A. ,  Akutse, K.S. ,  Ulrichs, C. ,  Fiaboe, K.K.M. ,  Maniania, N.K. ,  Ekesi, S. ,  [Efficacy of aqueous and oil formulations of a specific Metarhizium anisopliae isolate against Aphis craccivora Koch, 1854 (Hemiptera: Aphididae) under field conditions] ,  Efficacy of aqueous and oil formulations of a specific Metarhizium anisopliae isolate against Aphis craccivora Koch, 1854 (Hemiptera: Aphididae) under field conditions
Journal Article 2019-09-20

Autor: Opisa, S. Akutse, K.S. du Plessis, H. Fiaboe, K.K.M. Ekesi, S.

Spoladea recurvalis (Fbr.) (Lepidoptera: Crambidae) larvae can cause up to 100% foliage loss on amaranths during severe outbreaks. The Bacillus thuringiensis Subsp. kurstaki product Halt® is a biologically safe biopesticide recommended for the management of Spodoptera exigua (Hübner) and Plutella...

Enlace original: https://cgspace.cgiar.org/handle/10568/103729

Investigación en Agricultura
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Opisa, S. ,  Akutse, K.S. ,  du Plessis, H. ,  Fiaboe, K.K.M. ,  Ekesi, S. ,  [Chemical additives enhance the activity of a Bt‐based biopesticide targeting the beet webworm larvae] ,  Chemical additives enhance the activity of a Bt‐based biopesticide targeting the beet webworm larvae
Journal Article 2019-06

Autor: Opisa, S. Plessis, H. du Akutse, K.S. Fiaboe, K.K.M. Ekesi, S.

The compatibility of the entomopathogenic fungus Metarhizium anisopliae ICIPE 30 which was proved to be pathogenic to adult Spoladea recurvalis, and phenylacetaldehyde (PAA) floral attractant for lepidopteran moths, was investigated under laboratory and field conditions through spatial and tempor...

Enlace original: https://cgspace.cgiar.org/handle/10568/101514

Investigación en Agricultura
Enlace permanente
Opisa, S. ,  Plessis, H. du ,  Akutse, K.S. ,  Fiaboe, K.K.M. ,  Ekesi, S. ,  [Horizontal transmission of Metarhizium anisopliae between Spoladea recurvalis (Lepidoptera: Crambidae) adults and compatibility of the fungus with the attractant phenylacetaldehyde] ,  Horizontal transmission of Metarhizium anisopliae between Spoladea recurvalis (Lepidoptera: Crambidae) adults and compatibility of the fungus with the attractant phenylacetaldehyde

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