Authors: BERKVENS DL GEYSEN DM BRANDT JRA

Citation: Dl. Berkvens et al., COMMENTS ON THE PAPER SUSTAINABLE TICK AND TICKBORNE DISEASE-CONTROL IN LIVESTOCK IMPROVEMENT IN DEVELOPING-COUNTRIES, Veterinary parasitology, 77(2-3), 1998, pp. 211-212

Authors: BERKVENS DL GEYSEN DM CHAKA G MADDER M BRANDT JRA

Citation: Dl. Berkvens et al., A SURVEY OF THE IXODID TICKS PARASITIZING CATTLE IN THE EASTERN PROVINCE OF ZAMBIA, Medical and veterinary entomology, 12(3), 1998, pp. 234-240

Authors: MADDER M BERKVENS DL

Citation: M. Madder et Dl. Berkvens, EVALUATION OF AN IN-VITRO METHOD TO MEASURE BEHAVIORAL DIAPAUSE IN THE TICK RHIPICEPHALUS-APPENDICULATUS (ACARINA, IXODIDAE) IN THE LABORATORY, Parasitology, 115, 1997, pp. 97-100

Authors: BERKVENS DL PEGRAM RG BRANDT JRA

Citation: Dl. Berkvens et al., A STUDY OF THE DIAPAUSING BEHAVIOR OF RHIPICEPHALUS-APPENDICULATUS AND R-ZAMBEZIENSIS UNDER QUASI-NATURAL CONDITIONS IN ZAMBIA, Medical and veterinary entomology, 9(3), 1995, pp. 307-315

Authors: PEGRAM RG HARGREAVES SK BERKVENS DL

Citation: Rg. Pegram et al., TICK CONTROL - A STANDARDIZED TERMINOLOGY, Medical and veterinary entomology, 9(3), 1995, pp. 337-338