s:259:"TI District chemotypes of Tephrosia vogelii and implications for their use in pest control and soil enrichment AU Stevenson, P.C. AU Kite, G.C. AU Lewis, G.P. AU Forest, F. AU Nyirenda, S.P. AU Belmain, S.R. AU Sileshi, G.W. AU Veitch, N.C. ";