Use of Metarhizium flavoviride for control of Zonocerus variegatus: a model, linking dispersal and secondary infection from the spray residue with mortality in caged field samples  [1997]

Langewald, J. (International Inst. of Tropical Agriculture, Cotonou (Benin). Plant Health Management Div.); Thomas, M.B.; Douro-Kpindou, O.K.; Lomer, C.J.;