PCR Detection and Distribution of Huanglongbing Disease and Psyllid Vectors on Citrus Varieties with Changes in Elevation in Kenya

T. Magomere, Silas D. Obukosia, E. Mutitu, C. Ngichabe, F. Olubayo and S. Shibairo

Journal of Biological Sciences 9 ( 7 ): 697 - 709 , 2009