Peter Blaeser

The following data have been transferred from the database of scientists of the International Society for Pest Information (ISPI):

Peter Blaeser
last recorded affiliation:
Institut für Nutzpflanzenwissenschaften und Ressourcenschutz (INRES)- Bereich Phytomedizin
Landwirtschaftliche Fakultät
Rheinische Friedrich-Wilhelms Universität Bonn
[Division Plant Protection
Institute of Crop Science and Resource Management]
Nußallee 9
53115 Bonn
Germany

remarks:
research on insect pests, plant protection, biological control, integrated pest management

Publications of Peter Blaeser (24 listed):

Acta Phytopathologica et Entomologica Hungarica (2009) 44, 119-131
K. Ahmadi, P. Blaeser and C. Sengonca (2009)
Prey consumption of Orius similis Zheng (Het., Anthocoridae) with different aphid species as prey

Journal of Plant Diseases and Protection (2008) 115, 32-38
C. Sengonca, K. Ahmadi and P. Blaeser (2008)
Biological characteristics of Orius similis Zheng (Heteroptera, Anthocoridae) by feeding on different aphid species as prey

Journal of Plant Diseases and Protection (2008) 115, 122-128
C. Sengonca, S. Schirmer and P. Blaeser (2008)
Life table of the aphid parasitoid Aphelinus asychis (Walker)(Hymenoptera, Aphelinidae) parasitizing different age groups of Aphis gossypii Glover (Homoptera, Aphididae)

European Journal of Entomology (2008) 105, 121-129
S. Schirmer, C. Sengonca and P. Blaeser (2008)
Influence of abiotic factors on some biological and ecological characteristics of the aphid parasitoid Aphelinus asychis (Hymenoptera: Aphelinidae) parasitizing Aphis gossypii (Sternorrhyncha: Aphididae)

Turkish Journal of Entomology (2007) 31, 253-268
Kamal Ahmadi, Cetin Sengonca and Peter Blaeser (2007)
Effect of two different temperatures on the biology of predatory flower bug Orius similis Zheng (Heteroptera: Anthocoridae) with two different aphid species as prey

Journal of Plant Diseases and Protection (2006) 113, 128-134
C. Sengonca, P. Blaeser, Ö. Özden and U. Kersting (2006)
Occurrence of thrips (Thysanoptera) infestation on nectarines and its importance to fruit damage in North Cyprus

Mitteilungen der deutschen Gesellschaft für allgemeine und angewandte Entomologie (2006) 15, 289-294
Stefanie Schirmer, Peter Blaeser and Cetin Sengonca (2006)
Vergleichende Untersuchungen zur Eignung von Aphelinus asychis Walker und Aphelinus varipes Förster (Hym., Aphelinidae) für die biologische Bekämpfung von Aphis gossypii Glover (Hom., Aphididae)
[Comparative studies on the suitability of two aphelinids, Aphelinus asychis WALKER and Aphelinus varipes FÖRSTER (Hym., Aphelinidae), for the biological control of Aphis gossypii GLOVER (Hom., Aphididae)]

Journal of Plant Diseases and Protection (2006) 113, 181-187
M. Thungrabeab, P. Blaeser and C. Sengonca (2006)
Effect of temperature and host plant on the efficacy of different entomopathogenic fungi from Thailand against Frankliniella occidentalis (Pergande) and Thrips tabaci Lindeman (Thysanoptera: Thripidae) in the laboratory

Journal of Plant Diseases and Protection (2006) 113, 74-80
C. Sengonca, M. Thungrabeab and P. Blaeser (2006)
Potential of different isolates of entomopathogenic fungi from Thailand as biological control agents against western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae)

Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz - Journal of Plant Diseases and Protection (2005) 112, 485-496
F. Al-Zyoud, P. Blaeser and C. Sengonca (2005)
Investigations on the biology and prey consumption of the predator Serangium parcesetosum Sicard (Coleoptera: Coccinellidae) by feeding on Trialeurodes vaporariorum Westwood (Homoptera: Aleyrodidae) as prey

Journal of Pest Science (2005) 78, 179-186
C. Sengonca, F. Al-Zyoud and P. Blaeser (2005)
Prey consumption by larval and adult stages of the entomophagous ladybird Serangium parcesetosum Sicard (Col., Coccinellidae) of the cotton whitefly, Bemisia tabaci (Genn.) (Hom., Aleyrodidae), at two different temperatures

Experimental and Applied Acarology (2004) 33, 45-53
C. Sengonca, I.A. Khan and P. Blaeser (2004)
The predatory mite Typhlodromus pyri (Acari: Phytoseiidae) causes feeding scars on leaves and fruits of apple

Mitteilungen der deutschen Gesellschaft für allgemeine und angewandte Entomologie (2004) 14, 381-385
Th. Zegula, P. Blaeser and C. Sengonca (2004)
Der gefürchtete Quarantäneschädling Thrips palmi KARNY (Thysanoptera: Thripidae) und dessen Auftreten in Europa
[The noxious quarantine pest Thrips palmi KARNY (Thysanoptera: Thripidae) and its ocurrence in Europe]

Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz - Journal of Plant Diseases and Protection (2004) 111, 598-609
C. Sengonca, F. Al-Zyoud and P. Blaeser (2004)
Life table of the entomophagous ladybird Serangium parcesetosum Sicard (Coleoptera: Coccinellidae) by feeding on Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae) as prey at two different temperatures and plant species

Mitteilungen der deutschen Gesellschaft für allgemeine und angewandte Entomologie (2004) 14, 369-372
P. Blaeser, Th. Zegula and C. Sengonca (2004)
Labor- und Gewächshausuntersuchungen zur Effektivität der Raubwanze Dicyphus tamaninii WAGNER (Het., Miridae) als natürlicher Feind von Frankliniella occidentalis (PERGANDE) (Thys., Thripidae)
[Laboratory and greenhouse studies on the efficiency of the predatory bug, Dicyphus tamaninii WAGNER (Het., Miridae) as a natural enemy of Frankliniella occidentalis (PERGANDE) (Thys., Thripidae)]

Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz - Journal of Plant Diseases and Protection (2004) 111, 388-399
C. Sengonca, T. Zegula and P. Blaeser (2004)
The suitability of twelve different predatory mite species for the biological control of Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae)

Journal of Pest Science (2004) 77, 211-219
P. Blaeser, C. Sengonca and T. Zegula (2004)
The potential use of different predatory bug species in the biological control of Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae)

Gesunde Pflanzen (2003) 55, 169-174
Thorsten Zegula, Cetin Sengonca and Peter Blaeser (2003)
Entwicklung, Reproduktion und Prädationsleistung von zwei Raubthrips-Arten Aeolothrips intermedius Bagnall und Franklinothrips vespiformis Crawford (Thysanoptera: Aeolothripidae) mit Ernährung zweier natürlicher Beutearten
[Development, reproduction and predation by two predatory thrips species Aeolothrips intermedius Bagnall and Franklinothrips vespiformis Crawford (Thysanoptera: Aeolothripidae) by feeding with two prey species]

Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz - Journal of Plant Diseases and Protection (2003) 110, 59-65
C. Sengonca, A. Saleh and P. Blaeser (2003)
Investigations on the potential damage caused to cucumber fruit by the polyphagous predatory bug Dicyphus tamaninii Wagner (Heteroptera: Miridae) under different nutritional conditions

Anzeiger für Schädlingskunde, Pflanzenschutz, Umweltschutz (2003) 76, 57-64
C. Sengonca, I.A. Khan and P. Blaeser (2003)
Prey consumption during development as well as longevity and reproduction of Typhlodromus pyri Scheuten (Acari, Phytoseiidae) at higher temperatures in the laboratory

Gesunde Pflanzen (2002) 54, 61-65
Cetin Sengonca, Azzam Saleh and Peter Blaeser (2002)
Einfluss des Alters von Aphis gossypii Glover (Hom., Aphididae) als Beute auf die Prädationsleistung der polyphagen, räuberischen Wanze Dicyphus tamaninii Wagner (Het., Miridae)
[Effect of the age of Aphis gossypii Glover (Hom., Aphididae) as prey on the consumption by the polyphagous predatory bug Dicyphus tamaninii Wagner (Het., Miridae)]

Nachrichtenblatt des Deutschen Pflanzenschutzdienstes (2002) 54, 307-311
Peter Blaeser, Marcel Lleonart i Sitjar and Cetin Sengonca (2002)
Laboruntersuchungen zur Entwicklung, Lebensdauer und Reproduktion von vier Amblyseius-Raubmilbenarten bei Ernährung mit Tetranychus urticae Koch (Acari: Tetranychidae) und Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae)
[Laboratory studies on the development, longevity and reproduction of four Amblyseius predatory mites fed with Tetranychus urticae Koch (Acari: Tetranychidae) and Franklinielia occidentalis (Pergande) (Thysanoptera: Thripidae)]

Anzeiger für Schädlingskunde, Pflanzenschutz, Umweltschutz (2002) 75, 161-165
C. Sengonca, J. Kranz and P. Blaeser (2002)
Attractiveness of three weed species to polyphagous predators and their influence on aphid populations in adjacent lettuce cultivations

Mitteilungen der deutschen Gesellschaft für allgemeine und angewandte Entomologie (2001) 13, 179-184
Thorsten Zegula, Peter Blaeser and Cetin Sengonca (2001)
Vergleichende Untersuchungen zur Biologie und Prädationsleistung zweier subtropischer Raubmilben Cheyletus fortis Oudemans und Euseius addoensis (van der Merwe and Ryke) mit der kommerziell erwerbbaren Raubmilbe Amblyseius cucumeris Oudemans
[Comparative studies on the biology and predation of two subtropical predatory mites Cheyletus fortis Oudemans and Euseius addoensis (van der Merwe and Ryke) with the commercially available predatory mite Amblyseius cucumeris Oudemans]