1. Graduate School of Biosphere Science, Department of Environmental Dynamics and Management, Hiroshima University, Higashi-Hiroshima, Japan
2. Faculty of Environmental Sciences, Department of Water Resources Management and Development, Mzuzu University, Luwinga, Mzuzu 2, Malawi
3. Department of Pesticides Chemistry and Toxicology, Faculty of Agriculture, Kafr El-Sheikh University, Kafr El-Sheikh, Egypt