A field bioassay of the biocidal potential of some plant extracts against a millipede species (Spirostreptus assiniensis) infesting cassava (Manihot esculenta Crantz)
Timothy Epidi* and Godwin Njoku
Department of Crop Production Technology, Niger Delta University, Wilberforce Island, P. M. B. 071, Yenagoa, Bayelsa State, Nigeria.
Department of Crop Science, Rivers State University of Science and Technology, P. M. B. 5080, Port Harcourt, Nigeria.
Email: [email protected]
