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ARS Home » Northeast Area » Beltsville, Maryland (BARC) » Beltsville Agricultural Research Center » Sustainable Perennial Crops Laboratory » People & Locations » Stephen Emche

Stephen D Emche
Sustainable Perennial Crops Laboratory
Biological Science Lab Technician

Phone: (301) 504-5780
Fax: (301) 504-5823

(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
AFLP Phylogeny of 36 Erythroxylum species- genetic relationships among Erythroxylum species inferred by AFLP analysis - (Peer Reviewed Journal)
Emche, S.D., Zhang, D., Islam, M.B., Bailey, B.A., Meinhardt, L.W. 2011. AFLP Phylogeny of 36 Erythroxylum species- genetic relationships among Erythroxylum species inferred by AFLP analysis. Tropical Plant Biology. 4(2):126-133.
ALTERATIONS IN THE PRODUCTION AND CONCENTRATION OF SELECTED ALKALOIDS AS A FUNCTION OF RISING ATMOSPHERIC CARBON DIOXIDE AND AIR TEMPERATURE: IMPLICATIONS FOR ETHNO-PHARMACOLOGY - (Peer Reviewed Journal)
Ziska, L.H., Emche, S.D., Johnson, E.L., George, K., Reed, D.R., Sicher Jr, R.C. 2005. Alterations in the production and concentration of selected alkaloids as a function of rising atmospheric carbon dioxide and air temperature: Implications for Ethno-pharmacology. Global Change Biology. 11: 7198-1807.
IDENTIFICATION OF ERYTHROXYLUM TAXA BY AFLP DNA ANALYSIS - (Peer Reviewed Journal)
Johnson, E.L., Saunders, J.A., Helling, C.S., Mischke, B.S., Emche, S.D. 2003. Identification of erythroxylum taxa by aflp dna analysis. Phytochemistry. 64:187-197.
KAEMPFEROL GLUCO-RHAMNOSIDE, A NEW FLAVONL FROM E. C. VAR. IPADU - (Peer Reviewed Journal)
KAEMPFEROL (RHANMNOLY) GLUCOSIDE, A NEW FLAVANOL FROM E.C. VAR. IPADU - (Abstract Only)
EVALUATION OF A FIBER OPTIC IMMUNOSENSOR FOR QUANTITATING COCAINE IN COCA LEAF EXTRACTS - (Peer Reviewed Journal)