Oryzaephilus surinamensis is one of the stored product insect that commonly found in Malaysia. The biological study through host range or food preferences of O. surinamensis is important for the development of sustainable management practice to control its infestation. The objective of this study was to identify the food preference of O. surinamensis to different plant products in relation to food type and moisture content. Twenty adult of O. surinamensis were exposed to three different group of food; dried fruits (date, raisin, apricot, fig), grain/cereals (rice, barley, oat grout, dried maize), and nuts (almond, ground nut, walnut, cashew nut) for 240h in laboratory Kulliyyah of Science, IIUM Kuantan. Moisture content in each food was also measured. It was found out that the most preferred food by O. surinamensis is oat groat of cereal grain group with medium level of moisture content. Further analysis on food moisture suggested that under current experimental conditions (temperature of 27℃ and 64% relative humidity within 240h of exposure), food moisture content does not affect pest infestation and distribution.
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 P.F. Credland “The biology of insects of stored products: what has been achieved and where next? In: Jin Z. Liang Q. Liang Y. Tan X. and Guan L. (Eds.) Proceedings of the 7th International Working Conference on Stored- Product Protection. Beijing China: Sichuan Publishing House of Science and Technology” Chengdu China Pp. 3-12 1998.
 Rentokil “Stored Product Insects Infestation in Food Supply Chain Management” 2015. Retrieved 9th March 2018 from https://www.rentokil.com.my/news/2015/09/21/
 P. Nettles “We fear no weevil” Fumigants and Pheromones Vol. 87 2 2008. Retrieved 16th March 2018 from https://www.insectslimited.com/assets/pdfs/issue_87.pdf
 P. Trematerra and A. Sciarretta “Spatial distribution of some beetles infesting a feed mill with spatio-temporal dynamics of Oryzaephilus surinamensis Tribolium castaneum and Tribolium confusum” Journal of Stored Products Research Vol. 40(4) 363-377 2004.
 P. Trematerra N.G. Kavallieratos and C.G. Athanassiou “Laboratory tests on the ability of Oryzaephilus surinamensis adults to locate different types of chocolate varying in quantity of cocoa” Bulletin of Insectology Vol. 69 (1) 21-24 2016.
 L. Astuti M.B. Mario and T. Widjayanti “Preference growth and development of Oryzaephilus surinamensis (L.) (Coleoptera: Silvanidae) on red white and black rice in whole grain and flour form” Journal of Entomological Research Vol. 42 (4) 461-468 2018.
 S.A. Zulaikha M. Halim A.R. Nor Atikah and S. Yaakop “Diversity and abundance of storage pest in rice warehouses in Klang Selangor Malaysia” Serangga Vol. 23 (1) 89–98 2018.
 D. Lewis J. Hahn and P. Pellitteri “Insect pests of stored foods” 1–2 1995. Retrieved 20th December 2018 from labs.russell.wisc.edu/insectid/files/2014/03/InsectPests ofStoredFoods.pdf
 H. Beckel I. Lorini and S. Lazzari “Rearing method of Oryzaephilus surinamensis (L.) (Coleoptera; Silvanidae) on various wheat grain granulometry” Revista Brasileira de Entomologia Vol. 51(4) Pp. 501-505 2007.
 S. Pixton “Moisture content - Its significance and measurement in stored products” Journal of Stored Products Research Vol. 3 (1) Pp. 35-47 1967.
 E.B. Jang C.S. Lin and W.C. Mitchell “Food preference of seven stored product insects to dry processed Taro products” In: Proceedings of the Hawaiian Entomology Society Vol. 24 Pp. 97-107 1982.
 K. Mutambuki “The influence of grain moisture content on the efficacy of silica dust on Prostephnus truncatus (Horn) (Coleoptera: Bostrichidae) and Sitophilus zeamais (Motsch) (Coleoptera: Curculionidae)” Journal of Stored Products and Postharvest Research Vol. 4 (2) Pp. 23-29 2013.
 P.D. Cox and L.E. Collins “Factors affecting the behavior of beetle pests in stored grain with particular reference to the development of lures” Journal of Stored Products Research Vol. 38 (2) Pp. 95–115 2001.
 J. Allotey “Storage insect pests of cereal in small-scale farming community and their control” Insect Science and Its Application Vol. 12 (5) Pp. 679–693 1991.
 R.M. Mahroof and D.W. Hagstrum “Chapter 4: Biology behavior and ecology of insects in processed commodities. In: Hagstrum D.W. Phillips T.W. and Cuperus G. (Eds.). Stored Product Protection” Kansas: Kansas State University Vol. 33–44 2012.
 J. Johnson “Pest control in postharvest nuts. In: Harris L.J. (Ed). Improving the Safety and Quality of Nuts” Woodhead Publishing Pp. 56-87 2013.
 D. Hill “Pests of crops in warmer climates and their control” United Kingdom: Springer Science + Business Media Vol. 284 2008.
 H. Levinson and A. Levinson “Control of stored food pests in the ancient Orient and classical antiquity” Journal of Applied Entomology Vol. 122 (1–5) Pp. 137–144 1998.
 B. Mckevith “Nutritional aspects of cereals” Nutrition Bulletin Vol. 29 Pp. 111–142 2004.
 G. Brufau J. Boatella and M. Rafecas “Nuts: Source of energy and macronutrients” British Journal of Nutrition Vol. 96 (2) Pp. 24–28 2006.
 P. Hernández-Alonso L. Camacho-Barcia M. Bulló and J. Salas-Salvadó “Nuts and dried fruits: An update of their beneficial effects on type 2 diabetes” Nutrients Vol. 9 (7) Pp. 1–34 2017.
 D. Kumar and P. Kalita “Reducing postharvest losses during storage of grain crops to strengthen food security in developing countries” Foods Vol. 6 (1) 1–22 2017.
 G. Fraenkel and M. Blewett “The natural foods and the food requirements of several species of stored products insects” Transactions of The Royal Entomological Society of London Vol. 93 (2) Pp. 457-490 1943.
 S.V. Mowery J.F. Campbell and M.A. Mullen “Response of Oryzaephilus surinamensis (Coleoptera: Silvanidae) to food odor emanating through consumer packaging films” Environmental Entomology Vol. 33 (1) 75–80 2004.
 K.L. Mikolajczak B. Freedman B.W. Zilkowski C.R. Smith and W.E. Burkholder “Effect of oat constituents on aggregation behavior of Oryzaephilus surinamensis (L.)” Journal of Agricultural and Food Chemistry Vol. 31 (1) Pp. 30–33 1983.
 K.L. Mikolajczak B.W. Zilkowski C.R. Smith W.E. Burkholder “Volatile food attractants for Oryzaephilus surinamensis (L.) from oats” Journal of Chemical Ecology Vol. 10 (2) Pp. 301–309 1984.
 D. Succinate K.L. Mikolajczak B.W. Zilkowski M.Z.A. Khan C.R. Smith and W.E. Burkholder “Attractants for Oryzaephilus surinamensis (L.) (Coleoptera: Cucujidae)” Journal of Agricultural and Food Chemistry Vol. 33 (6) Pp. 1029–1032 1985.
 R.A. Suleiman K.A. Rosentrater and C.J. Bern “Effects of deterioration parameters on storage of maize” An ASABE meeting presentation: Paper no. 131593351 Kansas City Missouri USA 2013.
 H.A. Sahito N.M. Mallah T. Kousar W.A. Kubar Z.H. Shah F.A. Jatoi and W.M. Mangrio “Life table parameters of saw-toothed grain beetle Oryzaephilus surinamensis (L. 1758) on different varieties of stored date palm fruits infested under laboratory conditions” Journal of Entomology and Zoology Studies Vol. 5 (1) Pp. 95-99 2017.
 J.W. Goudoungou D. Ndjonka K.H. Tofel C. Suh and E.N. Nukenine “Influence of maize grain moisture content on the insecticidal efficacy of wood ash leaf powder and diatomaceous earth against maize weevil Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae)” Journal of Entomology Vol. 14 (1) Pp. 13–23 2017.
 D. Rees “Insects of Stored Products” London: CSIRO Publishing Pp. 89-92 2004.