The sweetpotato whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) continues to be a serious threat to crops worldwide. The UK holds Protected Zone status against this pest and, as a result, B. tabaci entering on plant material is subjected to a policy of eradication. Both B and Q Bemisia biotypes are now regularly intercepted entering the UK. With increasing reports of neonicotinoid resistance in both these biotypes, it is becoming more problematic to control/eradicate. Therefore, alternative means of control are necessary. Entomopathogenic fungi ( Lecanicilllium muscarium and Beauveria bassiana) offer much potential as control agents of B. tabaci within eradication programmes in the UK.
References
[1]
Xu, C.; Qiu, B.-L.; Cuthbertson, A.G.S.; Zhang, Y.; Ren, S.-X. Adaptability of sweetpotato whitefly Bemisia tabaci (Hemipetera: Aleyrodidae) on seven marginal host plants. Int. J. Pest Manage. 2012, 58, 297–301, doi:10.1080/09670874.2012.678911.
[2]
Powell, M.E.; Cuthbertson, A.G.S.; Boonham, N.; Morris, J.; Bell, H.A.; Northing, P. First record of the Q Biotype of the sweetpotato whitefly, Bemisia tabaci, intercepted in the U. Eur. J. Plant Pathol. 2012, 133, 797–801, doi:10.1007/s10658-012-9976-6.
[3]
Cuthbertson, A.G.S. Protecting the UK from alien pests. Bio. News 2005, 32, 9.
[4]
Cuthbertson, A.G.S.; Blackburn, L.F.; Eyre, D.P.; Cannon, R.J.C.; Millar, J.; Northing, P. Bemisia tabaci: The current situation in the UK and the prospect of developing strategies for eradication using entomopathogens. Insect Sci. 2011, 18, 1–10, doi:10.1111/j.1744-7917.2010.01383.x.
Powell, M.E.; Cuthbertson, A.G.S. Pest control: Distinguishing between different biotypes of Bemisia tabaci in the UK. The Biologist 2013, 60, 18–21.
[7]
De Barro, P.J.; Liu, S.S.; Boykin, L.M.; Dinsdale, A.B. Bemisia tabaci: A statement of species status. Ann. Rev. Entomol. 2011, 56, 1–19, doi:10.1146/annurev-ento-112408-085504.
[8]
Dinsdale, A.; Cook, L.; Riginos, C.; Buckley, Y.M.; De Barro, P. Refined global analysis of Bemisia tabaci (Hemiptera: Sternorrhyncha: Aleyrodoidea: Aleyrodidae) mitochondrial cytochrome oxidase 1 to identify species level genetic boundaries. Ann. Entomol. Soc. Am. 2010, 103, 196–208, doi:10.1603/AN09061.
[9]
Shatters, R.G.; Powell, C.A.; Boykin, L.; Liansheng, H.; McKenzie, C.L. Improved DNA barcoding method for Bemisia tabaci and related Aleyrodidae: Development of universal and Bemisia tabaci biotype-specific mitochondrial cytochrome coxidase I polymerase chain reaction primers. J. Econ. Entomol. 2009, 102, 750–758, doi:10.1603/029.102.0236.
[10]
Bethke, J.A.; Byrne, F.J.; Hodges, G.S.; McKenzie, C.L.; Shatters, R.G. First record of the Q biotype of the sweetpotato whitefly, Bemisia tabaci, in Guatemal. Phytoparasitica 2009, 37, 61–64, doi:10.1007/s12600-008-0009-0.
[11]
Jones, C.M.; Gorman, K.; Denholm, I.; Williamson, M.S. High-throughput allelic discrimination of B and Q biotypes of the whitefly, Bemisia tabaci, using TaqMan allele-selective PCR. Pest Manag. Sci. 2008, 64, 12–15, doi:10.1002/ps.1482.
[12]
McKenzie, C.I.; Hodges, G.; Osborne, L.; Byrne, F.J.; Shatters, R.G. Distribution of Bemisia tabaci (Hemiptera: Aleyrodidae) biotypes in Florida—investigating the Q Invasion. J. Econ. Entomol. 2009, 102, 670–676, doi:10.1603/029.102.0227.
[13]
Cannon, R.J.C.; Eyre, D.; MacLeod, A.; Matthews, L.; Malumphy, C.; Cheek, S.; Bartlett, P.W. Interceptions and outbreaks of Bemisia tabaci in the UK. In The BCPC International Congress—Crop Science and Technology; The British Crop Protection Council: Alton, UK, 2005; Volume 2, pp. 1007–1012.
[14]
Ahmad, M.; Arif, M.I.; Ahmad, Z.; Denholm, I. Cotton whitefly (Bemisia tabaci) resistance to organophosphate and pyrethroid insecticides in Pakistan. Pest Manag. Sci. 2002, 58, 203–208, doi:10.1002/ps.440.
[15]
Byrne, F.J.; Oletting, R.D.; Bethke, J.A.; Green, C.; Chamberlin, J. Understanding the dynamics of neonicotinoid activity in the management of Bemisia tabaci whiteflies on poinsettias. Crop Prot. 2010, 29, 260–266, doi:10.1016/j.cropro.2009.11.007.
[16]
Luo, C.; Jones, C.M.; Devine, G.; Zhang, F.; Denholm, I.; Gorman, K. Insecticide resistance in Bemisia tabaci biotype Q (Hemiptera: Aleyrodidae) from China. Crop Prot. 2010, 29, 429–434, doi:10.1016/j.cropro.2009.10.001.
[17]
Schuster, D.J.; Mann, R.S.; Toapanta, M.; Cordero, R.; Thompson, S.; Cyman, S.; Shurtleff, A.; Morris, R.F. Monitoring neonicotinoid resistance in biotype B of Bemisia tabaci in Florida. Pest Manag. Sci. 2010, 66, 186–195.
[18]
Wang, Z.; Yan, H.; Yang, Y.; Wu, Y. Biotype and insecticide resistance status of the whitefly Bemisia tabaci in China. Pest Manag. Sci. 2010, 66, 1360–1366, doi:10.1002/ps.2023.
Lacey, L.A.; Fransen, J.J.; Carruthers, R.I. Global distribution of naturally occurring fungi of Bemisia, their biologies and use as biological control agents. In Bemisia: 1995 Taxonomy, Biology, Damage, Control and Management; Gerling, D., Mayer, R.T., Eds.; Intercept Ltd: Andover, UK, 1996; pp. 401–433.
[21]
Wraight, S.P.; Carruthers, R.I.; Bradley, C.A.; Jaronski, S.T.; Lacey, L.A.; Wood, P.; Galaini-Wraight, S. Pathogenicity of the entomopathogenic fungi Paecilomyces spp. and Beauveria bassiana against the silverleaf whitefly, Bemisia argentifolii. J. Invertebr. Pathol. 1988, 71, 217–226.
[22]
Wraight, S.P.; Carruthers, R.I.; Jaronski, S.T.; Bradley, C.A.; Garza, C.J.; Galaini-Wraight, S. Evaluation of the entomopathogenic fungi Beauveria bassiana and Paecilomyces fumosoroseus for microbial control of the silverleaf whitefly, Bemisia argentifolii. Biol. Control 2000, 17, 203–217, doi:10.1006/bcon.1999.0799.
[23]
Fransen, J.J. Natural enemies of whiteflies: Fungi. In Whiteflies: Their Bionomics, Pest Status and Management; Gerling, D., Ed.; Intercept Ltd: Andover, UK, 1990; pp. 187–210.
[24]
Steenberg, T.; Humber, R. Entomopathogenic potential of Verticillium lecanii and Acremonium species (Deuteromycotina: Hyphomycetes). J. Invertebr. Pathol. 1999, 73, 309–314, doi:10.1006/jipa.1998.4841.
[25]
Poprawski, T.J.; Greenberg, S.M.; Ciomperlik, M.A. Effect of host plant on Beauveria bassiana and Paecilomyces fumosoroseus induced mortality of Trialeurodes vaporariorum (Homoptera: Aleyrodidae). Environ. Entomol. 2000, 29, 1048–1053, doi:10.1603/0046-225X-29.5.1048.
[26]
Cuthbertson, A.G.S.; Walters, K.F.A.; Northing, P. Susceptibility of Bemisia tabaci immature stages to the entomopathogenic fungus Lecanicillium muscarium on tomato and verbena foliage. Mycopathologia 2005, 159, 23–29, doi:10.1007/s11046-004-3127-3.
[27]
Meade, D.L.; Byrne, D.N. The use of Verticillium lecanii against subimaginal instars of Bemisia tabaci. J. Invertebr. Pathol. 1991, 57, 296–298, doi:10.1016/0022-2011(91)90133-B.
[28]
Cuthbertson, A.G.S.; Walters, K.F.A.; Deppe, C. Compatibility of the entomopathogenic fungus Lecanicillium muscarium and insecticides for eradication of sweetpotato whitefly, Bemisia tabaci. Mycopathologia 2005, 160, 35–41, doi:10.1007/s11046-005-6835-4.
[29]
Cuthbertson, A.G.S.; Blackburn, L.F.; Northing, P.; Luo, W.; Cannon, R.J.C.; Walters, K.F.A. Further chemical compatibility testing of the entomopathogenic fungus Lecaniillium muscarium to control Bemisia tabaci in glasshouses. Int. J. Environ. Sci. Tech. 2010, 7, 405–409.
[30]
Cuthbertson, A.G.S.; Walters, K.F.A. Pathogenicity of the entomopathogenic fungus Lecanicillium muscarium against the sweetpotato whitefly Bemisia tabaci under laboratory and glasshouse conditions. Mycopathologia 2005, 160, 315–319, doi:10.1007/s11046-005-0122-2.
