Currently, he is affiliated to the United States Department of Agriculture, USA . His international experience includes various programs, contributions and participation in different countries for diverse fields of study.  His research interests in Agrilus planipennis; Emerald ash borer; Management; Emamectin benzoate; Tree injection reflect in his wide range of publications in various national and international journals.  He serves as a member of various associations, apart from being an author for many books. 

Agrilus planipennis; Emerald ash borer; Management; Emamectin benzoate; Tree injection