Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2010.223.228Rhynchophorus ferrugineus (Olivier) in Al-Ahsa, Saudi Arabia]]>AbdallyM. H.Abo-ElsaadM. M.Al-ShaggagA. A.Al-BagshyM. M.Al-ShawafA. A.52010135The hemagglutination activities of midgut (MG) fractions of red palm weevil, Rhynchophorus ferrugineus against mammalian erythrocytes (RBC) from man (ABO), rabbit, horse and sheep were studied. The highest titers were seen with rabbit RBC (p<0.05) followed by human group B, human group O, horse, human group A, human group AB and sheep, respectively. Insect age and nutritional status significantly influenced the agglutinating activities. Some of the unfed insects were having low activities (p>0.01) than the well fed insects (p<0.05). The agglutination activities were linearly correlated with the insect age. The agglutination activities were higher in old insects than the young insects (p<0.05). Further studies are needed to investigate the lectins in the hemolymph of the red palm weevil, Rhynchophorus ferrugineus beside demonstrating their agglutination activities against the natural entomopathogenes organisms of this economically important insect for use in its biological control.]]>Abbas, M.S.T., S.B. Hanounik, A.S. Shahdad and S.A. Al-Bagham,2006Rhynchophorus ferrugineus in date palms (Colleopetra: Curculionidae).]]>796973Abdally, M.H.,19961996Abraham, V.A., M. Al-Shuaibi, J.R. Faleiro, R.A. Abozuhairah and P.S.P.V. Vdyasagar,199837783Blakemore, D., M.J. Lehane and S. Williams,1993Stomoxys calcitrans.]]>23331335Boulanger, N., R.J.L. Munks, V. Hamilton, F. Vovelle, R. Brun, M.J. Lehane and P. Bulet,2002Stomoxys calcitrans (Epithelhal Innate Immunity).]]>277345356Croft, S.L., J.S. East and D.H. Molyneux,1982Glossina.]]>39293302Cunningham, M.P. and K. Vickerman,1992Trypanosoma brucei group using the agglutination reaction.]]>654859Dunn, P.E.,198632321339East, J., D.H. Moiyneux, Maudlin and P. Dukes,1983Glossina haemolymph on salivarian trypanosomes in vitro.]]>779799El-Ezaby, F.,1997in vitro study on the red indian date palm weevil.]]>158487Ellis, D.S. and D.A. Evans,1977Trypanosoma brucei rhodesiense through the peritrophic membrane of Glossina morsitansmorsitans.]]>267834835Hapner, K.D.,198329101106Hawkey, C.M. and T.B. Dennett,1989Ibrahim, E.A., G.A. Ingram and D.H. Molyneux,1984Glossina.]]>35151156Ingram, G.A. and D.H. Molyneux,1988Glossina species.]]>18269279Ingram, G.A. and D.H. Molyneux,1990Glossina fuscipes fuscipes: Isolation, partial characterization, selected physico-chemical properties and carbohydrate-binding specificities.]]>201327Kaakeh, W.,2005Rynchophorus ferrugineus Oliver (Coleoptera: Curculionidae) on natural and artificial diets.]]>174552Kabat, E.A.,19712nd Edn.,Kershaw, M.J., E.R. Moorhouse, R. Bateman, S.E. Reynolds and A.K. Charnley,1999Metarhizium anisopliae for three species of insect.]]>74213223Lackie, A.M.,1981Periplaneta Americana and Schistocerca gregaria and its relationship to the insect's immune response.]]>27139143Lackie, A.M.,1988498105Lehane, M.J.,1976Stomoxys calcitrans (Diptera: Muscidae).]]>170275287Lehane, M.J.,19911st Edn.,Lehane, M.J. and A. Msangi,1991Glossina morsitans morsitans and a discussion of their role in protecting the fly against trypanosome infection.]]>5495501Mohamed, H.A., G.A. Ingram and D.H. Molyneux,1992Anopheles gambiae gut extracts and haemolymph.]]>6217224Mohan, M. and G.T. Gujar, 2002Plutella xylstella (Lepidoptera: Plutellidae) to Bacillus thuriniensis spore-crystal mixture and purified crystal proteins and associated resistance development in India.]]>92488498Molyneux, D.H., G. Takle, E.A.R. Ibrahim and G.A. Ingram,198656117144Msangi, A.R.,1988Glossina morsitans morsitans Wiedemann.]]>1988Osir, E.O., L. Abubakar and M.O. Imbuga, 1995Gjossina longipennis.]]>81276281Spates, G.E.,1981Stomoxys calcitrans (L.): Partial purification of the haemolysin.]]>Lll43147Spates, G.E. and J.R. Deloach,1980Stomoxys calcitrans. ]]>67B121125Vidyasgar, P.S.P. H. Mohammed, R.A. Abozuhairah, O.A. Al-Mohana and A.A. Saihati,200076891899Welburn, S.C., I. Maudlin and D.S. Ellis,1989Glossina.]]>37782Whitcomb, R.F., M. Shapiro and R.R. Grandos,19741974pp: 448-537pp: 448-537