J. Langewald

Development of mass production technology for aerial conidia for use as mycopesticides

Nina E. Jenkins, Gabriel A. Heviefo, J. Langewald et al. · CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research) · 1998 · 200 citations

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

Matthew B. Thomas, J. Langewald · Ecological Entomology · 1998 · 111 citations

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

C. J. Lomer, R. P. Bateman, David Dent et al. · Agricultural and Forest Entomology · 1999 · 74 citations

Engineering, Entomology, Chemical Control +17

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, Serge Attignon, J. Langewald et al. · Crop Protection · 1999 · 67 citations

Engineering, Biorational Pesticide, Presence/absence Sampling +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

J. Langewald, Z. Ouambama, R. Peveling et al. · Biocontrol Science and Technology · 1999 · 65 citations

Entomology, Chemical Control, Agricultural Economics +20