Christiaan Kooyman

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Name Christiaan Kooyman
Position Director of R&D
Affiliation R&D section
Eléphant Vert
303, Business Centre
Technopolis
11100 Rabat-Salé
Morocco
Website of affiliation http://www.elephantvert.ch
Email cckooyman(at)yahoo.com
christiaan.kooyman(at)elephantvert.ch
Tel. +212 620 061471
Remarks biological control of insect pests through mycopesticides
soil recovery through biofertilizer compost
Last update 23.04.2012


Publications of Christiaan Kooyman (13 listed):

Biocontrol Science and Technology (2011) 21, 605-617
A.K. Tounou, C. Kooyman, O.K. Douro-Kpindou, Y.M. Gumedzoe and H.M. Poehling (2011)
Laboratory assessment of the potential of Paranosema locustae to control immature stages of Schistocerca gregaria and Oedaleus senegalensis and vertical transmission of the pathogen in host populations

International Journal of Pest Management (2009) 55, 113-120
Idrissa Halidou Maiga, Jørgen Aagaard Axelsen, Kemo Badji and Christiaan Kooyman (2009)
Simulation studies of Senegalese Grasshopper ecosystem interactions III: optimization of grasshopper control

International Journal of Pest Management (2009) 55, 99-112
Jørgen Aagaard Axelsen, Bo Svenning Petersen, Idrissa Halidou Maiga, Abdoulaye Niassy, Kemo Badji, Zakaria Ouambama, Mette Sønderskov and Christiaan Kooyman (2009)
Simulation studies of Senegalese Grasshopper ecosystem interactions II: the role of egg pod predators and birds

International Journal of Tropical Insect Science (2008) 28, 136-143
O.K. Douro Kpindou, A. Niassy, K. Badji and C. Kooyman (2008)
Application of mixtures of Metarhizium anisopliae var. acridum and cyhalothrin against the Senegalese grasshopper in Senegal

Annales de la Société Entomologique de France (2008) 44, 271-288
Idrissa Halidou Maiga, Michel Lecoq and Christiaan Kooyman (2008)
Ecology and management of the Senegalese grasshopper Oedaleus senegalensis (Krauss 1877) (Orthoptera: Acrididae) in West Africa: review and prospects

BioControl (2008) 53, 813-828
Agbeko Kodjo Tounou, Christiann Kooyman, Ouro Kobi Douro-Kpindou and Hans Michael Poehling (2008)
Combined field efficacy of Paranosema locustae and Metarhizium anisopliae var. acridum for the control of sahelian grasshoppers

Biocontrol Science and Technology (2007) 17, 413-422
Jesper Bak, Eva N. Fisker and Christiaan Kooyman (2007)
Evaluating the importance of residual effects from previous years' treatment on the efficiency of different strategies for control of Sahelian grasshoppers with Metarhizium anisopliae var. acridum

Insect Science and its Application (1999) 19, 313-322
Christiaan Kooyman (1999)
Prospects for biological control of the red locust, Nomadacris septemfasciata (Serville) (Orthoptera: Acrididae)

Agricultural and Forest Entomology (1999) 1, 71-88
C.J. Lomer, R.P. Bateman, H. De Groote, D. Dent, C. Kooyman, J. Langewald, R. Peveling and M.B. Thomas (1999)
Development of strategies for the incorporation of biological pesticides into the integrated management of locusts and grasshoppers

Biocontrol Science and Technology (1998) 8, 215-219
C. Kooyman and O.M. Abdalla (1998)
Application of Metarhizium flavoviride (Deuteromycotina, Hyphomycetes) spores against the tree locust, Anacridium melanorhodon (Orthoptera, Acrididae), in Sudan

Biocontrol Science and Technology (1997) 7, 603-611
J. Langewald, C. Kooyman, O.-K. Douro-Kpindou, C. Lomer, A.O. Dahmoud and H.O. Mohamed (1997)
Field treatment of desert locust (Schistocerca gregaria Forskal) hoppers in Mauritania using an oil formulation of the entomopathogenic fungus Metarhizium flavoviride

Proceedings of the Royal Society of London. Series B, Biological Sciences (1997) 264, 541-546
Christiaan Kooyman, Roy P. Bateman, Juergen Langewald, Christopher Lomer, Zakaria Ouambama and Matthew B. Thomas (1997)
Operational-scale application of entomopathogenic fungi for control of Sahelian grasshoppers

Bulletin of Entomological Research (1997) 87, 105-107
C. Kooyman and I. Godonou (1997)
Infection of Schistocerca gregaria (Orthoptera, Acrididae) hoppers by Metarhizium flavoviride (Deuteromycotina, Hyphomycetes) conidia in an oil formulation applied under desert conditions