@article{fdi:010068938, title = {{P}hylogeography of {S}esamia cretica {L}ederer ({L}epidoptera : {N}octuidae)}, author = {{G}oftishu, {M}. and {A}ssefa, {Y}. and {F}ininsa, {C}. and {N}iba, {A}. and {C}apdevielle {D}ulac, {C}laire and {L}e {R}ΓΌ, {B}runo}, editor = {}, language = {{ENG}}, abstract = {{T}he greater sugarcane borer, {S}esamia cretica {L}ederer ({L}epidoptera: {N}octuidae) is an important pest of maize, sorghum and sugarcane in {A}frica, the {M}iddle {E}ast, and {M}editerranean {E}urope. {H}owever, the population genetics and phylogeography of this pest are unknown. {S}ome insect pests exhibit genetic differentiation congruent with their geographical location and ecological conditions. {T}o evaluate this, a molecular analysis was conducted on populations of {S}. cretica collected from {E}thiopia, {E}ritrea, {K}enya, {C}ameroon and {I}ran, using the cytochrome c oxidase subunit {I} ({COI}) region of the mitochondrial genome. {P}hylogenetic analyses based on neighbor joining tree separated the 22 specimens into two clades, the {E}thiopian and {A}fro-{A}sian. {T}he clades diverged long before the domestication of sorghum and the introduction of sugarcane in {A}frica. {A}nalysis of molecular variance ({AMOVA}) indicated significant genetic differentiation among the clades. {T}he observed genetic variation between the clades was further accompanied by restricted gene flow. {T}he results of mismatch distribution analyses were consistent with the demographic expansion of the clades.}, keywords = {{M}itochondrial {DNA} ; {N}octuidae ; phylogeography ; {S}. cretica ; sorghum ; sugarcane ; {ETHIOPIE} ; {ERYTHREE} ; {KENYA} ; {CAMEROUN} ; {IRAN}}, booktitle = {}, journal = {{P}hytoparasitica}, volume = {44}, numero = {5}, pages = {641--650}, ISSN = {0334-2123}, year = {2016}, DOI = {10.1007/s12600-016-0556-8}, URL = {https://www.documentation.ird.fr/hor/fdi:010068938}, }