Arash Rashed, Ph.D.

Post-Doctoral Research Associate

Texas A&M AgriLife Extension Service
6500 Amarillo Blvd W
Amarillo, TX 79106
Office: 806-354-5811
Email: arashed@ag.tamu.edu

RESEARCH INTERESTS

I study the ecology of insect vectors and how their interactions with biotic and abiotic environmental variables affect epidemiology of related vector-borne diseases. My interdisciplinary questions are set to improve our knowledge of pathogen-vector-plant interactions at different biological levels. A clear understanding of such interactions is a critical step towards developing integrated, sustainable, and environmentally sound pest management strategies.

REFEREED PUBLICATIONS

Rashed, A., C.M. Wallis, L. Paetzold, F. Workneh & C. M. Rush. 2013. Zebra Chip disease and potato biochemistry: Tuber physiological changes in response to ‘Candidatus Liberibacter solanacearum’ infection over time. Phytopathology, 103:419-426.

Rashed, A., D. Ling, B. Barraff, J. Kwan, M.P. Daugherty, N. Killiny & R.P.P. Almeida. 2013. Relative susceptibility of grapevine cultivars to the vector-borne Xylella fastidiosa. PLoS One, 8(2): e55326.

Rashed, A., D. Nash, L. Paetzold, F. Workneh & C. M. Rush. 2012. Transmission efficiency of Candidatus Liberibacter solanacearum and potato zebra chip disease progress in relation to pathogen titer, vector numbers and feeding sites. Phytopathology, 102: 1072-1085.

Killiny, N., A. Rashed & R.P.P. Almeida. 2012. Disrupting the transmission of a vector-borne plant pathogen, Applied and Environmental Microbiology, 78: 638-643.
(Equal contribution)

Sharma, A.M., J. Wang, S. Duffy, S. Zhang, M.K. Wong, A. Rashed, M.L. Cooper, K.M. Daane & R.P.P. Almeida. 2011. Occurrence of Grapevine leafroll-associated virus complex in Napa Valley. PLoS One, 6: e26227.

Rashed, A., M. Daugherty & R.P.P. Almeida. 2011. Grapevine genotype susceptibility to Xylella fastidiosa does not affect vector transmission success, Environmental Entomology, 40:1192-1199.

Daugherty M.P., A. Rashed, R.P.P. Almeida & T. M. Perring. 2011. Vector preference for host infection status: Sharpshooter movement and Xylella fastidiosa transmission, Ecological Entomology, 36: 654-662.

Rashed, A., N. Killiny, J. Kwan & R.P.P. Almeida. 2011. Background matching behaviour and pathogen acquisition: Feeding site preference does not predict the bacterial acquisition efficiency of vector species. Arthropod-Plant Interactions, 5: 97- 106.

Rashed, A. & Polak, M. 2010. Differential condition dependence among morphological traits inferred from responses to heat stress is predicted by sexual selection theory. Biological Journal of the Linnean Society, 101: 566- 574.

Polak, M. & Rashed, A. 2010. Microscale laser surgery reveals adaptive function of male intromittent genitalia. Proceedings of the Royal Society B. 277: 1371- 1376. (Featured in ScienceNow and msnbc (online))

Rashed, A. & Polak, M. 2009. Does male secondary sexual trait size reveal fertilization efficiency in Australian Drosophila bipectinata Duda? Biological Journal of the Linnean Society, 98: 406-413.

Rashed, A., M.I. Khan, J.W. Dawson, J.E. Yack & T.N. Sherratt. 2009. Do hoverflies (Diptera: Syrphidae) sound like the Hymenoptera they morphologically resemble? Behavioral Ecology, 20: 296-402.

Rashed, A., B. Hamilton & M. Polak. 2008. Ectoparasite resistance is correlated with reduced host egg hatch rate in the Drosophila-Macrocheles system, Environmental Entomology, 37: 1099-1104.

Bain, R.S., A. Rashed, V. Cowper, F. Gilbert & T.N. Sherratt. 2007. The key mimetic features of hoverflies through avian eyes. Proceedings of the Royal Society B, 247: 1949-1954.

Rashed, A. & Sherratt, T.N. 2007. Mimicry in hoverflies (Diptera: Syrphidae): A field test of the competitive mimicry Hypothesis, Behavioral Ecology, 18: 337-344.

Rashed, A., C.D. Beatty, M.R. Forbes & T.N. Sherratt. 2005. Prey selection by dragonflies in relation to prey size and wasp-like colours and patterns. Animal Behaviour, 70: 1195-1202.

Sherratt, T.N., A. Rashed & C.D. Beatty. 2005. Hiding in plain sight. Trends in Ecology and Evolution, 20: 414- 416.

Sherratt, T.N., A. Rashed & C.D. Beatty. 2004. The evolution of locomotory behaviour in profitable and unprofitable simulated prey. Oecologia, 138: 143-150.

Rashed, A., K. Kamali, A. Rezvani & Y. Fathipour. 2004. Biology of Macrosiphoniella sanborni (Hom., Aphididae) on chrysanthemum flower in natural and laboratory conditions. Journal of Entomological Society of Iran, 23: 45-57.

Rakhshani, E., A. A. Talebi, S. E. Sadeghi, N. Kavallieratos & A. Rashed. 2004. Seasonal Parasitism and Hyperparasitism of Walnut Aphid, Chromaphis juglandicola (Kaltenbach) (Homoptera: Aphididae) in Iran. Journal of Entomological Society of Iran. 23: 1-13.

 

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