Bernhard L. Löhr

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See Bernhard L. Löhr in the ISPI database of scientists.


Publications of Bernhard L. Löhr

PLoS ONE (2015) 10 (12 - e0143210)
Bernhard Löhr, Aymer Andrés Vásquez-Ordóñez and Luis Augusto Becerra Lopez-Lavalle (2015)
Rhynchophorus palmarum in disguise: Undescribed polymorphism in the "black" palm weevil

Agricultural and Forest Entomology (2010) 12, 233-242
Henri E.Z. Tonnang, Lev V. Nedorezov, John O. Owino, Horace Ochanda and Bernhard Löhr (2010)
Host-parasitoid population density prediction using artificial neural networks: diamondback moth and its natural enemies

Bulletin of Entomological Research (2009) 99, 287-297
R. Kahuthia-Gathu, B. Löhr, H.M. Poehling and P.K. Mbugua (2009)
Diversity, distribution and role of wild crucifers in major cabbage and kale growing areas of Kenya

Bulletin of Entomological Research (2008) 98, 135-143
A. Rossbach, B. Löhr and S. Vidal (2008)
Interspecific competition between Diadegma semiclausum Hellen and Diadegma mollipla (Holmgren), parasitoids of the diamondback moth, Plutella xylostella (L), feeding on a new host plant

International Journal of Tropical Insect Science (2008) 28, 19-29
R. Kahuthia-Gathu, B. Löhr and H.M. Poehling (2008)
Development and reproductive potential of diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) on cultivated and wild crucifer species in Kenya

International Journal of Pest Management (2008) 54, 31-38
Gashawbeza Ayalew, Andrea Sciarretta, Johan Baumgärtner, Callistus Ogol and Bernhard Löhr (2008)
Spatial distribution of diamondback moth, Plutella xylostella L. (Lepidoptera: Plutellidae), at the field and the regional level in Ethiopia

Bulletin of Entomological Research (2007) 97, 337-350
B. Löhr, R. Gathu, C. Kariuki, J. Obiero and G. Gichini (2007)
Impact of an exotic parasitoid on Plutella xylostella (Lepidoptera: Plutellidae) population dynamics, damage and indigenous natural enemies in Kenya

Bulletin of Entomological Research (2006) 96, 413-419
A. Rossbach, B. Löhr and S. Vidal (2006)
Host shift to peas in the diamondback moth Plutella xylostella (Lepidoptera: Plutellidae) and response of its parasitoid Diadegma mollipla (Hymenoptera: Ichneumonidae)

Environmental Entomology (2006) 35, 1350-1357
A. Rossbach, B. Löhr and S. Vidal (2006)
Parasitism of Plutella xylostella L. feeding on a new host plant

Biocontrol Science and Technology (2006) 16, 607-618
Gashawbeza Ayalew, Johan Baumgärtner, K.P.O. Callistus Ogol and Bernhard Löhr (2006)
Analysis of population dynamics of diamondback moth, (Plutella xylostella (Lepidoptera: Plutellidae)) at two sites in central Ethiopia, with particular reference to parasitism

Journal of Insect Behavior (2006) 19, 479-495
A. Roßbach, B. Löhr and S. Vidal (2006)
Does a specialist parasitoid adapt to its host on a new host plant?

Journal of Entomology (2006) 3, 82-88
G. Ayalew, B. Lohr, C.P.K.O. Ogol and J. Baumgartner (2006)
Suitability of cultivated and wild crucifers for the development of diamondback moth, Plutella xylostella L. (Lepidoptera: Plutellidae)

Journal of Insect Behavior (2005) 18, 491-503
A. Roßbach, B. Löhr and S. Vidal (2005)
Generalism versus specialism: responses of Diadegma mollipla (Holmgren) and Diadegma semiclausum (Hellen), to the host shift of the diamondback moth (Plutella xylostella L.) to peas

Bulletin of Entomological Research (2004) 94, 465-471
B. Wagener, A. Reineke, B. Löhr and C.P.W. Zebitz (2004)
A PCR-based approach to distinguish important Diadegma species (Hymenoptera: Ichneumonidae) associated with diamondback moth, Plutella xylostella (Lepidoptera: Plutellidae)

Mycopathologia (2003) 155, 229-235
N.K. Maniania, S. Ekesi, B. Löhr and F. Mwangi (2003)
Prospects for biological control of the western flower thrips, Frankliniella occidentalis, with the entomopathogenic fungus, Metarhizium anisopliae, on chrysanthemum

Insect Science and its Application (2002) 22, 161-173
Bernhard Löhr and Ruth Gathu (2002)
Evidence of adaptation of diamondback moth, Plutella xylostella (L.), to pea, Pisum sativum L.

African Entomology (2002) 10, 325-331
L.M. Gitonga, B. Lohr, W.A. Overholt, J.K. Magambo and J.M. Mueke (2002)
Temperature-dependent development of Megalurothrips sjostedti and Frankliniella occidentalis (Thysanoptera : Thripidae)

Insect Science and its Application (2002) 22, 215-220
L.M. Gitonga, B. Löhr, W.A. Overholt, J.K. Magambo and J.M. Mueke (2002)
Effect of temperature on the development of Orius albidipennis Reuter, a predator of the African legume flower thrips, Megalurothrips sjostedti Trybom

Insect Science and its Application (2001) 21, 189-205
S. Sithanantham, T.H. Abera, J. Baumgärtner, S.A. Hassan, B. Löhr, J.C. Monje, W.A. Overholt, A.V.N. Paul, Fang Hao Wan and C.P.W. Zebitz (2001)
Egg parasitoids for augmentative biological control of lepidopteran vegetable pests in Africa: Research status and needs

Journal of Applied Entomology - Zeitschrift für angewandte Entomologie (1999) 123, 427-431
Z. Seguni, B. Lohr and W. Mwaiko (1999)
Introducing Baculovirus oryctes Huger into Oryctes monoceros Oliv. populations in Tanzania

Journal of Applied Entomology - Zeitschrift für angewandte Entomologie (1998) 122, 629-634
S. Ekesi, N.K. Maniania, I. Onu and B. Löhr (1998)
Pathogenicity of entomopathogenic fungi (Hyphomycetes) to the legume flower thrips, Megalurothrips sjostedti (Trybom) (Thysan., Thripidae)

Bulletin of Entomological Research (1992) 82, 213-218
B. Löhr (1992)
The pugnacious ant, Anoplolepis custodiens (Hymenoptera: Formicidae), and its beneficial effect on coconut production in Tanzania

Bulletin of Entomological Research (1990) 80, 417-425
B. Löhr, A.M. Varela and B. Santos (1990)
Exploration for natural enemies of the cassava mealybug, Phenacoccus manihoti (Homoptera: Pseudococcidae), in South America for the biological control of this introduced pest in Africa

Journal of Applied Entomology - Zeitschrift für angewandte Entomologie (1988) 105, 403-412
B. Löhr, P. Neuenschwander, A.M. Varela and B. Santos (1988)
Interactions between the female parasitoid Epidinocarsis lopezi (Hym., Encyrtidae) and its host, the cassava mealybug, Phenacoccus manihoti (Hom.: Pseudococcidae)

Insect Science and its Application (1987) 8, 919-924
A.P. Gutierrez, B. Wermelinger, F. Schulthess, J.U. Baumgärtner, J.S. Yaninek, H.R. Herrren, P. Neuenschwander, B. Löhr, W.N.O. Hammond and C.K. Ellis (1987)
An overview of a systems model of cassava pests in Africa