YILDIRIM, E. Et Al. 2011. Insecticidal activities of two major lichen compounds diffractaic acid and usnic acid against Sitophilus zeamais Motschulsky Coleoptera Curculionidae. Medicinal and Aromatic Plants in Generating of new Values in 21 st Century , (Bosnia And Herzegovina), 228.

YILDIRIM, E., EMSEN, B., & ASLAN, A., (2011). Insecticidal activities of two major lichen compounds diffractaic acid and usnic acid against Sitophilus zeamais Motschulsky Coleoptera Curculionidae . Medicinal and Aromatic Plants in Generating of new Values in 21 st Century (pp.228). , Bosnia And Herzegovina

YILDIRIM, Erol, BUĞRAHAN EMSEN, And Ali ASLAN. "Insecticidal activities of two major lichen compounds diffractaic acid and usnic acid against Sitophilus zeamais Motschulsky Coleoptera Curculionidae," Medicinal and Aromatic Plants in Generating of new Values in 21 st Century, Bosnia And Herzegovina, 2011

YILDIRIM, Erol Et Al. "Insecticidal activities of two major lichen compounds diffractaic acid and usnic acid against Sitophilus zeamais Motschulsky Coleoptera Curculionidae." Medicinal and Aromatic Plants in Generating of new Values in 21 st Century , Bosnia And Herzegovina, pp.228, 2011

YILDIRIM, E. EMSEN, B. And ASLAN, A. (2011) . "Insecticidal activities of two major lichen compounds diffractaic acid and usnic acid against Sitophilus zeamais Motschulsky Coleoptera Curculionidae." Medicinal and Aromatic Plants in Generating of new Values in 21 st Century , Bosnia And Herzegovina, p.228.

@conferencepaper{conferencepaper, author={Erol YILDIRIM Et Al. }, title={Insecticidal activities of two major lichen compounds diffractaic acid and usnic acid against Sitophilus zeamais Motschulsky Coleoptera Curculionidae}, congress name={Medicinal and Aromatic Plants in Generating of new Values in 21 st Century}, city={}, country={Bosnia And Herzegovina}, year={2011}, pages={228} }