M. C. Johnson, D. L. Dahlman, M. R. Siegel, L. P. Bush, G. C. M. Latch, D. A. Potter, D. R. Varney,
Insect feeding deterrents in endophyte-infected tall fescue. Applied and Environmental Microbiology. ,vol. 49, pp. 568- 571 ,(1985) ,
10.1128/AEM.49.3.568-571.1985