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1

Development of strategies for the incorporation of biological pesticides into the integrated management of locusts and grasshoppers

C. J. Lomer, R. P. Bateman, D. Dent, H. De Groote, O.-K. Douro-Kpindou, C. Kooyman, J. Langewald, Z. Ouambama, R. Peveling, M. Thomas

Journal:

Agricultural and Forest Entomology

Year:

1999

Language:

english

File:

PDF, 378 KB

english, 1999

2

What is the place of biological control in acridid integrated pest management?

Lomer, Chris, Langewald, Jürgen

Journal:

Journal of Orthoptera Research

Year:

2001

Language:

english

File:

PDF, 152 KB

english, 2001

3

What Is the Place of Biological Control in Acridid Integrated Pest Management?

Chris Lomer and Jürgen Langewald

Journal:

Journal of Orthoptera Research

Year:

2001

Language:

english

File:

PDF, 1.47 MB

english, 2001

4

Evaluation of the Entomopathogenic Fungi Metarhizium anisopliae and Paecilomyces fumosoroseus (Deuteromycotina: Hyphomycetes) for Control of the Green Leafhopper Empoasca decipiens (Homoptera: Cicadellidae) and Potential Side Effects on the Egg Parasitoid Anagrus atomus (Hymenoptera: Mymaridae)

Tounou, A.-k., Agboka, K., Poehling, H.-m., Raupach, K., Langewald, J., Zimmermann, G., Borgemeister, C.

Journal:

Biocontrol Science and Technology

Year:

2003

Language:

english

File:

PDF, 172 KB

english, 2003

5

Persistence of Metarhizium flavoviride and Consequences for Biological Control of Grasshoppers and Locusts

Thomas, Matthew B., Wood, Simon N., Langewald, Juergen, Lomer, Chris J.

Journal:

Pesticide Science

Year:

1997

Language:

english

File:

PDF, 401 KB

english, 1997

6

An assessment of the impact of biological and chemical grasshopper control agents on ground-dwelling arthropods in Niger, based on presence/absence sampling

R. Peveling, S. Attignon, J. Langewald, Z. Ouambama

Journal:

Crop Protection

Year:

1999

Language:

english

File:

PDF, 864 KB

english, 1999

7

Thermal ecology of Zonocerus variegatus and its effects on biocontrol using pathogens

Simon Blanford, Matthew B. Thomas, Jürgen Langewald

Journal:

Agricultural and Forest Entomology

Year:

2000

Language:

english

File:

PDF, 182 KB

english, 2000

8

Comparison of an Organophosphate Insecticide with a Mycoinsecticide for the Control of Oedaleus senegalensis (Orthoptera: Acrididae) and Other Sahelian Grasshoppers at an Operational Scale

LANGEWALD, J., OUAMBAMA, Z., MAMADOU, A., PEVELING, R., STOL, I., BATEMAN, R., ATTIGNON, S., BLANFORD, S., ARTHURS, S., LOMER, C.

Journal:

Biocontrol Science and Technology

Year:

1999

Language:

english

File:

PDF, 349 KB

english, 1999

9

CONTROL OF GRASSHOPPERS, PARTICULARLY HIEROGLYPHUS DAGANENSIS, IN NORTHERN BENIN USING METARHIZIUM FLAVOVIRIDE

Lomer, C.J., Thomas, M.B., Douro-Kpindou, O.-K., Gbongboui, C., Godonou, I., Langewald, J., Shah, P.A.

Journal:

Memoirs of the Entomological Society of Canada

Year:

1997

Language:

english

File:

PDF, 754 KB

english, 1997

10

Optimisation de l'application du Metarhizium anisopliae var. acridum sur le criquet puant, Zonocerus variegatus (Orthoptera: Pyrgomorphidae)

Kpindou, O.K. Douro, Gbongboui, C., Badou, R., Paa-Kwessi, E., Ackonor, J.B., Langewald, J.

Journal:

International Journal of Tropical Insect Science

Year:

2005

File:

PDF, 262 KB

2005

11

Repellent effects of different products of the neem tree on the red locust,Nomadacris septemfasciataServ., in maize fields in the southwestern parts of Madagascar

J. Langewald, R. Scherer, H. Schmutterer

Journal:

Journal of Pest Science

Year:

1995

Language:

english

File:

PDF, 307 KB

english, 1995

12

Behavioural fever in the Senegalese grasshopper, Oedaleus senegalensis, and its implications for biological control using pathogens

BLANFORD, SIMON, THOMAS, MATTHEW B., LANGEWALD, JURGEN

Journal:

Ecological Entomology

Year:

1998

Language:

english

File:

PDF, 185 KB

english, 1998

13

Operational-Scale Application of Entomopathogenic Fungi for Control of Sahelian Grasshoppers

Chistiaan Kooyman, Roy P. Bateman, Jurgen Langewald, Christopher J. Lomer, Zakaria Ouambama and Matthew B. Thomas

Journal:

Proceedings Biological Sciences

Year:

1997

Language:

english

File:

PDF, 874 KB

english, 1997

14

Participatory development of a biological control strategy of the variegated grasshopper in the humid tropics in West Africa

D Müller, H De Groote, C Gbongboui, J Langewald

Journal:

Crop Protection

Year:

2002

Language:

english

File:

PDF, 268 KB

english, 2002

15

Effects of Rehydration on the Conidial Viability of Metarhizium flavoviride Mycopesticide Formulations

MOORE, D., LANGEWALD, J., OBOGNON, F.

Journal:

Biocontrol Science and Technology

Year:

1997

Language:

english

File:

PDF, 181 KB

english, 1997

16

Evaluating the Effects of a Biopesticide on Populations of the Variegated Grasshopper, Zonocerus variegatus

M. B. Thomas, J. Langewald and S. N. Wood

Journal:

Journal of Applied Ecology

Year:

1996

Language:

english

File:

PDF, 1.14 MB

english, 1996

17

Effet de l’application d’un mélange lambda-cyhalothrin (pesticide chimique) et de spores de Metarhizium anisopliae (flavoviride) var. acridum Driver and Milner (biopesticide) appliqué sur les larves de sauteriaux au Mali

Douro Kpindou, Lomer, Langewald, Togo, Sagara

Journal:

Journal of Applied Entomology

Year:

2001

File:

PDF, 217 KB

2001

18

Cycle biologique et Durée des Stades Larvaires du Criquet Puant, Zonocerus variegatus (Linne, 1758) (Orthoptera: Pyrgomorphidae) au Sud du Bénin

Kpindou, O. K. Douro, Lomer, C.J., Langewald, J., Bocco, Y.

Journal:

International Journal of Tropical Insect Science

Year:

2000

File:

PDF, 943 KB

2000

19

Utilisation de Metarhizium flavoviride Gams & Rozsypal Contre les Sauteriaux dans des Essais Participatifs en Milieu Paysan au Niger

Maïga, I. H., Douro-Kpindou, O. K., Lomer, C. J., Langewald, J.

Journal:

International Journal of Tropical Insect Science

Year:

1998

Language:

english

File:

PDF, 600 KB

english, 1998

20

Ein Beitrag zur Habitatselektion des Ameisenbuntkäfers,Thanasimus formicariusL. (Col., Cleridae)

Journal:

Journal of Pest Science

Year:

1989

File:

PDF, 280 KB

1989

21

Colour change in the desert locust, Schistocerca gregaria (Forsk.) (Orth., Cyrtacanthacridinae), induced by topical treatment with azadirachtin-enriched neem oil in semi-field trials in Benin at different population densities

J. Langewald, Prof. Dr. H. Schmutterer

Journal:

Journal of Applied Entomology

Year:

1995

Language:

english

File:

PDF, 518 KB

english, 1995

22

Essais sur l'utilisation d'un biopesticide à base des conidies de Metarhizium flavoviride pour le contrôle des sauteriaux au Mali

O.-K. Douro Kpindou, P. A. Shah, J. Langewald, C. J. Lomer, H. Van Der Paauw, A. Sidibe, C. O. Daffé

Journal:

Journal of Applied Entomology

Year:

1997

File:

PDF, 646 KB

1997

23

Field observations of the effects of fenitrothion and Metarhizium anisopliae var. acridum on non-target ground dwelling arthropods in the Sahel

Steven Arthurs, Matthew B Thomas, Juergen Langewald

Journal:

Biological Control

Year:

2003

Language:

english

File:

PDF, 239 KB

english, 2003

24

Field Treatment of Desert Locust ( Schistocerca gregaria Forskal) Hoppers in Mauritania Using an Oil Formulation of the Entomopathogenic Fungus Metarhizium flavoviride

LANGEWALD, J., KOOYMAN, C., DOURO-KPINDOU, O., LOMER, C. J., DAHMOUD, A. O., MOHAMED, H. O.

Journal:

Biocontrol Science and Technology

Year:

1997

Language:

english

File:

PDF, 236 KB

english, 1997

25

B IOLOGICAL C ONTROL OF L OCUSTS AND G RASSHOPPERS

Lomer, C. J., Bateman, R. P., Johnson, D. L., Langewald, J., Thomas, M.

Journal:

Annual Review of Entomology

Year:

2001

Language:

english

File:

PDF, 335 KB

english, 2001

26

Pratiques Paysannes et Utilisation Potentielle de Metarhizium flavoviride Gams & Rozsypal en Lutte Anti-Acridienne au Niger

Maïga, I. H., Douro-Kpindou, O. K., Lomer, C. J., Langewald, J.

Journal:

International Journal of Tropical Insect Science

Year:

1999

File:

PDF, 2.10 MB

1999

27

Sigillins from Springtails Are Potent Natural Insecticides

Steinbiss, Michael, Maczka, Michael, Langewald, Juergen, London, Brecht, Vallinayagam, Ramakrishnan, Jones, Peter G., Bastiaans, Harold, Schulz, Stefan

Journal:

Journal of Natural Products

Year:

2020

File:

PDF, 1.06 MB

2020

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