CSA (Central Statistical Authority)(2013). Federal Democratic Republic Ethiopia: Central statistics Agency. Agricultural Sample survey 2010/11 (2003 E.C) (Sep-Dec 2010). Vol I. Report on Area and Production of major crops (private peasant holdings, Meher season). Statistical Bulletin. Addis Ababa. pp. 12-96.

Elias U (1988). The current status and future trends of Sesame research in Ethiopia. Manuscript report 20 on oil crops: sunflower, linseed and Sesame held at Nairobi, Kenya, 25-29 January 1988.

Ethiopian National Urban Planning Institute (ENUPI) (2002). Report on development plan of Humera Town. (Unpublished), Humera, Ethiopia.

Hinkle DE, Wiersma W, Jurs SG (1994). Applied Statistics for the Behavioral Sciences (3rd ed.). Illinois: Houghton Mifflin Comp.

Mancebo TS (1984). Elements of the structure of agricultural education in the Philippines. Paris: Imprimerie des press.

Metaferia H (1990). Training of subject matter specialists of eastern and southern Shewa administrative regions. Institute of agricultural research; research program directory. Addis Ababa: Artistic printers

MoARD (Ministry of Agriculture and Rural Development) (2007). Sesame development, pest control and marketing. Training manual (Unpublished). Metema (Amhara) and Humera (Tigray),Ethiopia.

Muez B (2007). Farmers awareness on the identity, biology, ecophysiology, and control methods of Sesame Seedbug at Humera Sesame fields. Unpublished MSc thesis: Bahir Dar University, Bahir Dar.

Muez B, Berhanu A, Geremew T, Melaku W (2008). Sesame harvest loss caused by Sesame Seedbug, Elasmolomus sordidus F. at Kafta Humera Sesame Fields. SINET: Ethiop. J. Sci. 31(2):147-150.

Schmutterer H (1969). Pests of crops in northern and central Africa. Universitatsdruckerei Mainz GmbH, Germany.

Tadele A (2004). Sesame crop development. Werer agricultural research center (Unpublished), Werer.

USAID (United States Agency for International Development) (2006). Integrated Control program of Sesame Seedbug. Oilseed and Pulses Technical Bulletin 01– December 2006. Addis Ababa, Ethiopia.

USAID (2010). USAID Ethiopia: Agribusiness and trade expansion program.

Weiss EA (2000). Oil seed crop. (2nd ed). Malden, MA: Black well science, inc.

Wiemers T, Longhan DR (2002). Progress in mechanized Sesame in US through breeding. Alexandria, VA ASHS press

Yalew E (2006). Basic research principles and their application. Addis Ababa: Alpha printing press.