Daniel Obeng-Ofori

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Publications of Daniel Obeng-Ofori (25 listed):

Entomologia Experimentalis et Applicata (2019) 167, 118-128
Charles Adarkwah, Daniel Obeng-Ofori, Emmanuel Opuni-Frimpong, Christian Ulrichs and Matthias Schöller (2019)
Predator-parasitoid-host interaction: biological control of Rhyzopertha dominica and Sitophilus oryzae by a combination of Xylocoris flavipes and Theocolax elegans in stored cereals

International Journal of Tropical Insect Science (2017) 37, 243-258
Charles Adarkwah, Daniel Obeng-Ofori, Vanessa Hörmann, Christian Ulrichs and Matthias Schöller (2017)
Bioefficacy of enhanced diatomaceous earth and botanical powders on the mortality and progeny production of Acanthoscelides obtectus (Coleoptera: Chrysomelidae), Sitophilus granarius (Coleoptera: Dryophthoridae) and Tribolium castaneum (Coleoptera: Tenebrionidae) in stored grain cereals

Journal of Plant Diseases and Protection (2017) 124, 255-267
Charles Adarkwah, Daniel Obeng-Ofori, Christian Ulrichs and Matthias Schöller (2017)
Insecticidal efficacy of botanical food by-products against selected stored-grain beetles by the combined action with modified diatomaceous earth

International Journal of Pest Management (2016) 62, 267-275
K.B. Badii, M.K. Billah, K. Afreh-Nuamah, D. Obeng-Ofori and G. Nyarko (2016)
Preliminary inventory of hymenopteran parasitoids associated with fruit-infesting flies (Diptera: Tephritidae) in Northern Ghana

International Journal of Tropical Insect Science (2015) 35, 137-151
K.B. Badii, M.K. Billah, K. Afreh-Nuamah and D. Obeng-Ofori (2015)
Species composition and host range of fruit-infesting flies (Diptera: Tephritidae) in northern Ghana

Journal of Pest Science (2014) 87, 285-294
Benjamin K. Badii, Charles Adarkwah, Daniel Obeng-Ofori and Christian Ulrichs (2014)
Efficacy of diatomaceous earth formulations against Callosobruchus maculatus (F.) (Coleoptera: Bruchidae) in Kersting's groundnut (Macrotyloma geocarpum Harms): influence of dosage rate and relative humidity

Bulletin of Entomological Research (2014) 104, 534-542
C. Adarkwah, C. Ulrichs, S. Schaarschmidt, B.K. Badii, I.K. Addai, D. Obeng-Ofori and M. Schöller (2014)
Potential of Hymenopteran larval and egg parasitoids to control stored-product beetle and moth infestation in jute bags

Journal of Applied Entomology (2013) 137, 571-579
E.F. Appiah, S. Ekesi, D. Salifu, K. Afreh-Nuamah, D. Obeng-Ofori, F. Khamis and S.A. Mohamed (2013)
Effect of temperature on immature development and longevity of two introduced opiine parasitoids on Bactrocera invadens

International Journal of Tropical Insect Science (2012) 32, 12-23
Caroline Ngichop Foba, Kwame Afreh-Nuamah, Maxwell Kelvin Billah and Daniel Obeng-Ofori (2012)
Species composition of fruit flies (Diptera: Tephritidae) in the Citrus Museum at the Agricultural Research Centre (ARC), Kade, Ghana

International Journal of Tropical Insect Science (2011) 31, 225-234
Elias Nchiwan Nukenine, Clergé Tchiegang, Adela Andrine Tagne Mekouo, Katamssadan Haman Tofel, Charles Adarkwah, Daniel Obeng-Ofori and Cornel Adler (2011)
Efficacy of Calneem derived from Ghanaian neem seeds and seed oils from two locations in Cameroon against Sitophilus zeamais (Coleoptera: Curculionidae) on maize

Phytoparasitica (2011) 39, 223-233
Charles Adarkwah, Daniel Obeng-Ofori, Cornel Adler, Carmen Büttner, Christoph Reichmuth and Matthias Schöller (2011)
Integration of Calneem® oil and parasitoids to control Cadra cautella and Corcyra cephalonica in stored grain cereals

International Journal of Tropical Insect Science (2010) 30, 207-213
Ali Shehu, Daniel Obeng-Ofori and Vincent Yao Eziah (2010)
Biological efficacy of CalneemTM oil against the tropical warehouse moth Ephestia cautella (Lepidoptera: Pyralidae) in stored maize

Journal of Plant Diseases and Protection (2010) 117, 67-70
C. Adarkwah, C. Büttner, C. Reichmuth, D. Obeng-Ofori, S. Prozell and M. Schöller (2010)
Ability of the larval ectoparasitoid Habrobracon hebetor (Say, 1836) (Hymenoptera: Braconidae) to locate the rice moth Corcyra cephalonica (Stainton, 1865) (Lepidoptera: Pyralidae) in bagged and bulk stored rice

Journal of Pest Science (2010) 83, 471-479
Charles Adarkwah, Daniel Obeng-Ofori, Carmen Büttner, Christoph Reichmuth and Matthias Schöller (2010)
Bio-rational control of red flour beetle Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) in stored wheat with Calneem® oil derived from neem seeds

International Journal of Tropical Insect Science (2009) 29, 11-16
E.F. Appiah, K. Afreh-Nuamah and D. Obeng-Ofori (2009)
Abundance and distribution of the Mediterranean fruit fly Ceratitis capitata (Diptera: Tephritidae), in Late Valencia citrus orchards in Ghana

International Journal of Tropical Insect Science (2007) 27, 85-94
G.K. Ayenor, A. Van Huis, D. Obeng-Ofori, B. Padi and N.G. Röling (2007)
Facilitating the use of alternative capsid control methods towards sustainable production of organic cocoa in Ghana

International Journal of Tropical Insect Science (2005) 25, 236-244
K.K. Gachoka, D. Obeng-Ofori and E.Y. Danquah (2005)
Host suitability of two Ghanaian biotypes of Bemisia tabaci (Homoptera: Aleyrodidae) on five common tropical weeds

International Journal of Tropical Insect Science (2005) 25, 159-167
Bonaventure Aman Omondi, Peter Sseruwagi, Daniel Obeng-Ofori, Eric Yirenki Danquah and Rosina Abena Kyerematen (2005)
Mating interactions between okra and cassava biotypes of Bemisia tabaci (Homoptera: Aleyrodidae) on eggplant

Entomologia Experimentalis et Applicata (2005) 115, 393-400
A.B. Omondi, D. Obeng-Ofori, R.A. Kyerematen and E.Y. Danquah (2005)
Host preference and suitability of some selected crops for two biotypes of Bemisia tabaci in Ghana

Journal of Chemical Ecology (1999) 25, 1029-1042
Abdoulaye Niassy, Baldwyn Torto, Peter G.N. Njagi, Ahmed Hassanali, Daniel Obeng-Ofori and Jonathan N. Ayertey (1999)
Intra- and interspecific aggregation responses of Locusta migratoria migratorioides and Schistocerca gregaria and a comparison of their pheromone emissions

International Journal of Pest Management (1997) 43, 89-94
D. Obeng-Ofori and Ch. Reichmuth (1997)
Bioactivity of eugenol, a major component of essential oil of Ocimum suave (Wild.) against four species of stored-product Coleoptera

Bulletin of Entomological Research (1995) 85, 361-367
B. Jembere, D. Obeng-Ofori and A. Hassanali (1995)
Products derived from the leaves of Ocimum kilimandscharicum (Labiatae) as post-harvest grain protectants against the infestation of three major stored product insect pests

Entomologia Experimentalis et Applicata (1993) 68, 9-13
D. Obeng-Ofori (1993)
Behavioural responses of three stored product Coleoptera species to extract of carob (locust bean), Ceratonia siliqua

Bulletin of Entomological Research (1990) 80, 443-451
D. Obeng-Ofori and T.H. Coaker (1990)
Tribolium aggregation pheromone: monitoring, range of attraction and orientation behaviour of T. castaneum (Coleoptera: Tenebrionidae)

Bulletin of Entomological Research (1990) 80, 433-441
D. Obeng-Ofori and T.H. Coaker (1990)
Some factors affecting responses of four stored product beetles (Coleoptera: Tenebrionidae and Bostrichidae) to pheromones