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Iridoviruses	Ecology of baculoviruses	Virus insecticides	Spinosad	Mosquitoes blackflies & ticks	Predators, parasitoids, pathogens	Others	Students	Espaï¿½ol
Chronological list of Publications (back to Trevor Williams homepage)
	1. Shillito-Walser, E., Walters, E., Hague, P. & Williams, T. (1985) Responses of lambs to model ewes. Behaviour 95, 110-120.								PDF
	2. Shillito-Walser, E. & Williams, T. (1986) Pair-association in twin lambs before and after weaning. Applied Animal Behaviour Science 15, 241-245.								PDF
	3. Williams, T. & Franks, N.R. (1988) Population size and growth rate, sex ratio and behaviour in the ant isopod Platyarthrus hoffmannseggi. Journal of Zoology 215, 703-717.								PDF
	4. Jones, L.D., Davies, C.R., Williams, T., Cory J.S. & Nuttall, P.A. (1990) Non-viremic transmission of Thogoto virus: vector efficiency of Rhipacephalus appendiculatus and Amblyomma variegatum. Transactions of the Royal Society of Tropical Hygiene & Medicine 84, 846-848.								PDF
	5. Williams, T. (1991) Host selection and sex ratio in a heteronomous hyperparasitoid. Ecological Entomology 16, 377-386.								PDF
	6. Williams, T. (1991) The ubiquitous occurrence of Simulium posticatum (Diptera) in rivers around Oxford. The Entomologist 110, 33-36.								PDF
	7. Williams, T. & Cory, J.S. (1991) A new record of hymenopterous parasitism of an immature blackfly (Diptera: Simuliidae). Entomologist's Gazette 42, 220-221.								PDF
	8. Bourner, T.C., Vargas-Osuna, E., Williams, T., Santiago-Alvarez, C. & Cory, J.S. (1992) A comparison of the efficacy of nuclear polyhedrosis virus and granulosis virus in spray and bait formulations for the control of Agrotis segetum in maize. Biocontrol Science & Technology 2, 315-326.								PDF
	9. Jones, L.D., Hodgson, E., Williams, T., Higgs, S. & Nuttall, P.A. (1992) Saliva activated transmission (SAT) of Thogoto virus: relationship with vector potential of different haematophagous arthropods. Medical & Veterinary Entomology 6, 261-265.								PDF
	10. Labuda, M., Jones, L.D., Williams, T., Danielova, D. & Nuttall, P.A. (1993) Efficient transmission of tick-borne encephalitis virus between co-feeding ticks. Journal of Medical Entomology 30, 295-299.								PDF
	11. Labuda, M., Jones, L.D., Williams, T. & Nuttall, P.A. (1993) Enhancement of tick borne encephalitis virus transmission by tick salivary gland extracts. Medical & Veterinary Entomology 7, 193-196.								PDF
	12. Labuda, M., Nuttall, P.A., Kozuch, O., Eleckovï¿½, E., Williams, T., Zuffovï¿½, E. & Sabï¿½, A. (1993) Non-viremic transmission of tick borne encephalitis: a mechanism for arbovirus virus survival in nature. Experientia 49, 802-805.								PDF
	13. Williams, T. & Cory, J.S. (1993) DNA restriction fragment polymorphism in iridovirus isolates from individual blackflies (Diptera: Simuliidae). Medical & Veterinary Entomology 7, 199-201.								PDF
	14. Williams, T. (1993) Covert iridovirus infection of blackfly larvae. Proceedings of the Royal Society B: Biological Sciences 251, 225-230.								PDF
	15. Williams, T. & Cory, J.S. (1994) Proposals for a new classification of iridescent viruses. Journal of General Virology 75, 1291-1301.								PDF
	16. Williams, T. (1994) Comparative studies of iridoviruses: further support for a new classification. Virus Research 33, 99-121.								PDF
	17. Hemsley, A.R., Collinson, M.E., Kovach, W.L., Vincent, B. & Williams, T. (1994) The role of self-assembly in biological systems: Evidence from iridescent colloidal sporopollenin in Selaginella megaspore walls. Philosophical Transactions of the Royal Society B: Biological Sciences 345, 163-173.								PDF
	18. Cory, J.S., Hirst, M.L., Williams, T., Hails, R.S., Goulson, D., Green, B.M., Carty, T.M., Possee, R.D., Cayley, P.J. & Bishop, D.H.L. (1994) First field trial of a genetically improved baculovirus insecticide. Nature 370, 138-140.								PDF
	19. Williams, T. & Hails, R.S. (1994) Biological control and refuge theory. (Technical Comment). Science 265, 811-812.								PDF
	20. Goulson, D., Hails, R.S., Williams, T., Hirst, M.L., Vasconcelos, S.D., Green, B.M., Carty, T.M. & Cory, J.S. (1995) Transmission dynamics of a virus in a stage-structured insect population. Ecology 76, 392-401.								PDF
	21. Mwango, J., Williams, T. & Wiles, P.R. (1995) A preliminary study of the predator-prey relationship of watermites (Acari: Hydrachnidae) and blackfly (Diptera: Simuliidae) larvae. The Entomologist 114, 107-117.								PDF
	22. Williams, T. (1995) The biology of Encarsia tricolor: an autoparasitoid of whitefly. Biological Control 5, 209-217.								PDF
	23. Williams, T. & Thompson, I.P. (1995) Fatty acid profiles of iridescent viruses. Archives of Virology 140, 975-981.								PDF
	24. Williams, T. (1995) Patterns of covert infection by invertebrate pathogens: iridescent viruses of blackflies. Molecular Ecology 4, 447-457.								PDF
	25. Penagos, D.I. & Williams, T. (1995) Factores clave en la biologï¿½a de los hiperparasitoides heterï¿½nomos (Hym.: Aphelinidae): Agentes para el control biolï¿½gico de mosquita blanca y escamas. Acta Zoolï¿½gica Mexicana 66, 31-57.								PDF
	26. Williams, T. (1996) The iridoviruses. Advances in Virus Research 46, 345-412.								PDF
	27. Williams, T. & Polaszek, A. (1996) A re-examination of host relations in the Aphelinidae (Hymenoptera: Chalcidoidea). Biological Journal of the Linnean Society 57, 35-45.								PDF
	28. Williams, T. (1996) Invasion and displacement of experimental populations of a conventional parasitoid by a heteronomous hyperparasitoid. Biocontrol Science & Technology 6, 603-618.								PDF
	29. Williams, T. (1996) A test of kin recognition in a heteronomous hyperparasitoid. Entomologia Experimentalis et Applicata 81, 239-241.								PDF
	30. Vasconcelos, S.D., Williams, T., Hails, R.S. & Cory, J.S. (1996) Prey selection and baculovirus dissemination by carabid predators of Lepidoptera. Ecological Entomology 21, 98-104.								PDF
	31. Jones, L.D., Chuma, T., Hails, R., Williams, T., & Roy, P. (1996) The non-structural proteins of bluetongue virus are a dominant source of cytotoxic T-cell peptide determinants. Journal of General Virology 77, 997-1003.								PDF
	32 Jones, L.D., Williams, T., Bishop, D.H.L. & Roy, P. (1997) Baculovirus-expressed nonstructural protein NS2 of bluetongue virus induces a cytotoxic T-cell response in mice which affords partial protection. Clinical & Diagnostic Laboratory Immunology 4, 297-301.								PDF
	33. Williams, T. (1998) Invertebrate iridescent viruses. In: The Insect Viruses (Eds. Miller, L.K. & Ball, L.A.) pp. 31-68, Plenum Press, New York.								PDF
	34. Richards, A., Cory, J., Speight, M. & Williams, T. (1999) Foraging in a pathogen reservoir can lead to local host population extinction: a case study of a Lepidoptera-virus interaction. Oecologia 118, 29-38.								PDF
	35. Williams, T., Goulson, D., Caballero, P., Cisneros, J., Martï¿½nez, A.M., Chapman, J.W., Roman, D.X. & Cave, R.D. (1999) Evaluation of a baculovirus bioinsecticide for small scale maize growers in Latin America. Biological Control 14, 67-75.								PDF
	36. Marina, C.F., Arredondo-Jimï¿½nez, J.I., Castillo, A. & Williams, T. (1999) Sublethal effects of iridovirus disease in a mosquito. Oecologia 119, 383-388.								PDF
	37. Chapman, J.W., Williams, T., Escribano, A., Caballero, P., Cave, R.D. & Goulson, D. (1999) Fitness consequences of cannibalism in the fall armyworm, Spodoptera frugiperda. Behavioral Ecology 10, 298-303.								PDF
	38. Chapman, J.W., Williams, T., Escribano, A., Caballero, P., Cave, R.D. & Goulson, D. (1999) Age-related cannibalism and horizontal transmission of a nuclear polyhedrosis virus in larval Spodoptera frugiperda. Ecological Entomology 24, 268-275.								PDF
	39. Escribano, A., Williams, T., Goulson, D., Cave, R.D., Chapman, J.W. & Caballero, P. (1999) Selection of a nucleopolyhedrovirus for control of Spodoptera frugiperda (Lepidoptera: Noctuidae): structural, genetic and biological comparison of four isolates from the Americas. *Journal of Economic Entomology* 92, 1079-1085.								PDF
	40. Toledo, J., Liedo, P., Williams, T. & Ibarra, J. (1999) Toxicity of Bacillus thuringiensis b-exotoxin to three species of fruit flies (Diptera: Tephritidae). *Journal of Economic Entomology* 92, 1052-1056.								PDF
	41. Marina, C., Feliciano, J.M., Valle, J. & Williams, T. (2000) Effect of temperature, pH, ion concentration and chloroform treatment on the stability of Invertebrate iridescent virus 6. Journal of Invertebrate Pathology 75, 91-94.								PDF
	42. Martï¿½nez, A.M., Goulson, D., Chapman, J.W., Caballero, P., Cave, R.D. & Williams, T. (2000) Is it feasible to use optical brightener technology with a baculovirus bioinsecticide for resource-poor maize farmers in Mesoamerica? Biological Control 17, 174-181.								PDF
	43. De la Rosa, W., Segura H.R., Barrera J.F. & Williams, T. (2000) Laboratory evaluation of the impact of entomopathogenic fungi on Prorops nasuta (Hymenoptera: Bethylidae), a parasitoid of the coffee berry borer. *Environmental Entomology* 29, 126-131.								PDF
	44. Henaut, Y., Alauzet, C., Ferran, A. & Williams, T. (2000) The effect of larval diet on adult predation behavior in Orius majusculus (Heteroptera: Anthocoridae). Journal of Economic Entomology 93, 252-255.								PDF
	45. Williams, T., Chinchar, V.G., Darai, G., Hyatt, A., Kalmakoff, J. & Seligy, V. (2000) Iridoviridae. In: Virus Taxonomy, 7th Report of the International Committee on Virus Taxonomy (ed. M.H.V. van Regenmortel, C.M. Fauquet, D.H.L. Bishop, E.B. Carstens, M.K. Estes, S.M. Lemon, J. Maniloff, M.A. Mayo, D.J. McGeoch, C.R. Pringle & R.B. Wickner), Academic Press, New York, pp. 167-182.
	46. Edgington, S., Segura, H., De la Rosa, W. & Williams, T. (2000) Photoprotection of Beauveria bassiana: testing simple formulations for control of the coffee berry borer. International Journal of Pest Management 46, 169-176.								PDF
	47. Chapman, J.W., Williams, T., Martï¿½nez, A.M., Cisneros, J., Caballero, P., Cave, R.D. & Goulson, D. (2000) Does cannibalism in Spodoptera frugiperda reduce the risk of predation? Behavioural Ecology & Sociobiology 48, 321-327.								PDF
	48. Escribano, A., Williams, T., Goulson, D., Cave, R.D. & Caballero, P. (2000) Parasitoid-pathogen-pest interactions of Chelonus insularis, Campoletis sonorensis and a nucleopolyhedrovirus in Spodoptera frugiperda larvae. Biological Control 19, 265-273.								PDF
	49. Goulson, D., Martï¿½nez, A.M., Hughes, W.O.H. & Williams, T. (2000) Effects of optical brighteners used in biopesticide formulations on the behavior of pollinators. Biological Control 19, 232-236.								PDF
	50. Escribano, A., Williams, T., Goulson, D., Cave, R.D., Chapman, J.W. & Caballero, P. (2000) Effect of parasitism on a nucleopolyhedrovirus amplified in Spodoptera frugiperda larvae parasitized by Campoletis sonorensis. Entomologia Experimentalis et Applicata 97, 257-264.								PDF
	51. Hernï¿½ndez, O., Maldonado, G. & Williams, T. (2000) An epizootic of patent iridescent virus disease in multiple species of blackflies in Chiapas, Mexico. Medical & Veterinary Entomology 14, 458-462.								PDF
	52. Henaut, Y., Pablo, J., Ibarra-Nuï¿½ez, G. & Williams, T. (2001) Retention, capture and consumption of experimental prey by orb-web weaving spiders in coffee plantations of Southern Mexico. Entomologia Experimentalis et Applicata 98, 1-8.								PDF
	53. Castillejos, V., Garcï¿½a, L., Cisneros, J., Goulson, D., Caballero, P., Cave, R.D. & Williams, T. (2001) The potential of Chrysoperla rufilabris and Doru taeniatum as agents for dispersal of Spodoptera frugiperda nucleopolyhedrovirus in maize. Entomologia Experimentalis et Applicata 98, 353-359.								PDF
	54. Constantino, M., Christian, P., Marina, C.F. & Williams, T. (2001) A comparison of techniques for detecting Invertebrate iridescent virus 6. Journal of Virological Methods 98, 109-118.								PDF
	55. Caballero, P., Williams, T. & Lï¿½pez-Ferber, M. (2001) Estructura y taxonomï¿½a de los baculovirus. En: Los baculovirus y sus aplicaciones como bioinsecticidas en el control biolï¿½gico de plagas. Caballero, P., Lï¿½pez-Ferber, M. & Williams, T. (eds.), pp. 15-46. Phytoma S.A., Valencia, Espaï¿½a.								Detalles sobre el libro
	56. Williams, T. & Cisneros, J. (2001) Formulaciï¿½n y aplicaciï¿½n de los baculovirus bioinsecticidas. En: Los baculovirus y sus aplicaciones como bioinsecticidas en el control biolï¿½gico de plagas. Caballero, P., Lï¿½pez-Ferber, M. & Williams, T. (eds.), pp. 313-372. Phytoma S.A., Valencia, Espaï¿½a.								Detalles sobre el libro
	57. Cherry, A. & Williams, T. (2001) Control de insectos plaga mediante los baculovirus. En: Los baculovirus y sus aplicaciones como bioinsecticidas en el control biolï¿½gico de plagas. Caballero, P., Lï¿½pez-Ferber, M. & Williams, T. (eds.), pp. 389-450. Phytoma S.A., Valencia, Espaï¿½a.								Detalles sobre el libro
	58. Caballero, P., Lï¿½pez-Ferber, M. & Williams, T. (Editors) (2001) Los baculovirus y sus aplicaciones como bioinsecticidas en el control biolï¿½gico de plagas. pp. 518. Phytoma S.A., Valencia, Espaï¿½a (ISBN: 84-932056-0-5).								Detalles sobre el libro
	59. Escribano, A., Williams, T., Goulson, D., Cave, R.D., Chapman, J.W. & Caballero, P. (2001) Consequences of interspecific competition on the virulence and genetic composition of a nucleopolyhedrovirus in Spodoptera frugiperda larvae parasitized by Chelonus insularis. Biocontrol Science & Technology 11, 649-662.								PDF
	60. Cisneros, J., Pï¿½rez, J.A., Penagos, D.I., Ruiz V., J., Goulson, D., Caballero, P., Cave, R.D. & Williams, T. (2002) Formulation of a nucleopolyhedrovirus with boric acid for control of Spodoptera frugiperda (Lepidoptera: Noctuidae) in maize. Biological Control 23, 87-95.								PDF
	61. Cisneros, J., Goulson, D., Derwent, L.C., Penagos, D.I., Hernï¿½ndez, O. & Williams, T. (2002) Toxic effects of spinosad on predatory insects. Biological Control 23, 156-163.								PDF
	62. Jakob, N., Darai, G. & Williams, T. (2002) Genus Iridovirus. In: The Springer Index of Viruses (eds. C. Tidona & G. Darai), Springer-Verlag, Austria. (ISBN: 3-540-67167-6).								PDF
	63. Castillejos, V., Trujillo, J., Ortega, L.D., Santizo, J.A., Cisneros, J., Penagos, D.I., Valle, J. & Williams, T. (2002) Granular phagostimulant nucleopolyhedrovirus formulations for control of Spodoptera frugiperda in maize. Biological Control 24, 300-310.								PDF
	64. Zï¿½ï¿½iga, J.A., Barrera, J.F., Valle, J. & Williams, T. (2002) Estimating populations of Idiarthron subquadratum (Orthoptera: Tettigoniidae) using mark-recapture methods in coffee plantations in Chiapas, Mexico. Environmental Entomology 31, 515-522.								PDF
	65. Mï¿½ndez, W.A., Valle, J., Ibarra, J.E., Cisneros, J., Penagos, D.I. & Williams, T. (2002) Spinosad and nucleopolyhedrovirus mixtures for control of Spodoptera frugiperda (Lepidoptera: Noctuidae) in maize. Biological Control 25, 195-206.								PDF
	66. Vasconcelos, S.D., Cory, J.S., Speight, M.R. & Williams, T. (2002) Host stage structure and baculovirus transmission in Mamestra brassicae L. (Lepidoptera: Noctuidae) larvae: a laboratory examination of small scale epizootics. Neotropical Entomology 31, 391-396.								PDF
	67. Lï¿½pez, M., Rojas, J.C., Vandame, R. & Williams, T. (2002) Parasitoid-mediated transmission of an iridescent virus. Journal of Invertebrate Pathology 80, 160-170.								PDF
	68. Martï¿½nez, G., Christian, P., Marina C.F. & Williams, T. (2003) Sensitivity of Invertebrate iridescent virus 6 to organic solvents, detergents, enzymes and temperature treatment. *Virus Research* 91, 249-254.								PDF
	69. Goulson, D., Derwent, L.C., Penagos, D.I., & Williams, T. (2003) Effects of optical brighteners included in biopesticide formulations on the growth of crops. Agriculture Ecosystems & Environment 95, 235-240.								PDF
	70. Marina, C.F., Ibarra, J.E., Arredondo-Jimï¿½nez, J.I., Fernï¿½ndez-Salas, I., Liedo, P. & Williams, T. (2003) Adverse effects of covert iridovirus infection on life history and demographic parameters of Aedes aegypti. Entomologia Experimentalis et Applicata 106, 53-61.								PDF
	71. Penagos, D.I., Magallanes, R., Valle, J., Cisneros, J., Martï¿½nez, A.M., Goulson, D., Chapman, J.W., Caballero, P., Cave, R.D. & Williams, T. (2003) Effect of weeds on insect pests of maize and their natural enemies in Southern Mexico. International Journal of Pest Management 49, 155-161.								PDF
	72. Armenta, R., Martï¿½nez, A.M., Chapman, J.W., Magallanes, R., Goulson, D., Caballero, P., Cave, R.D., Cisneros, J., Valle, J., Castillejos, V., Penagos, D.I., Garcï¿½a, L.F. & Williams, T. (2003) Impact of a nucleopolyhedrovirus bioinsecticide and selected synthetic insecticides on the abundance of insect natural enemies on maize in Southern Mexico. Journal of Economic Entomology 96, 649-661.								PDF
	73. Marina, C.F., Ibarra, J.E., Arredondo-Jimï¿½nez, J.I., Fernï¿½ndez-Salas, I., Valle, J. & Williams, T. (2003) Sublethal iridovirus disease of the mosquito Aedes aegypti is due to viral replication not cytotoxicity. Medical & Veterinary Entomology 17, 187-194.								PDF
	74. Williams, T., Valle, J. & Viï¿½uela, E. (2003) Is the naturally-derived insecticide Spinosad compatible with insect natural enemies? Biocontrol Science & Technology 13, 459-475.								PDF
	75. Lï¿½pez-Ferber, M., Simï¿½n, O., Williams, T., & Caballero, P. (2003) Defective or effective? Mutualistic interactions between virus genotypes. Proceedings of the Royal Society B: Biological Sciences 270, 2249-2255.								PDF
	76. Marina, C.F., Arredondo-Jimï¿½nez, J.I., Ibarra, J.E., Fernï¿½ndez-Salas, I. & Williams, T. (2003) Effects of an optical brightener and an abrasive on iridescent virus infection and development of Aedes aegypti. Entomologia Experimentalis et Applicata 109, 155-161.								PDF
	77. Martï¿½nez, A.M., Simï¿½n, O., Williams, T. & Caballero, P. (2003) Effect of optical brighteners on the insecticidal activity of a nucleopolyhedrovirus in three instars of Spodoptera frugiperda. Entomologia Experimentalis et Applicata 109, 139-146.								PDF
	78. Murillo, R., Lasa, R., Goulson, D., Williams, T., Muï¿½oz, D. & Caballero, P. (2003) Effect of Tinopal LPW on the insecticidal properties and genetic stability of the nucleopolyhedrovirus of Spodoptera exigua (Lepidoptera: Noctuidae). *Journal of Economic Entomology* 96, 1668-1674.								PDF
	79. Zenil, M., Liedo, P., Williams, T., Valle, J., Cancino, J., & Montoya, P. (2004) Reproductive biology of Fopius arisanus (Hymenoptera: Braconidae) on Anastrepha spp. and Ceratitis capitata (Diptera: Tephritidae). Biological Control 29, 169-178.								PDF
	80. Bond, J.G., Marina, C.F. & Williams, T. (2004) The naturally-derived insecticide spinosad is highly toxic to Aedes and Anopheles mosquito larvae. Medical & Veterinary Entomology 18, 50-56.								PDF
	81. Martï¿½nez, A.M., Caballero, P. & Williams, T. (2004) Effects of an optical brightener on the development, body weight and sex ratio of Spodoptera frugiperda (Lepidoptera: Noctuidae). Biocontrol Science & Technology 14, 193-200.								PDF
	82. Williams, T., Cisneros, J., Penagos, D.I., Valle, J. & Tamez-Guerra, P. (2004) Ultra-low rates of spinosad in phagostimulant granules provide control of Spodoptera frugiperda in maize. Journal of Economic Entomology 97, 422-428.								PDF
	83. Meza, J.L., Barrera, J.F., Pï¿½rez-Lachaud, G. & Williams, T. (2004) Parasitism of the coffee berry borer Hypothenemus hampei by Trichogramma pretiosum in the laboratory. Biocontrol Science & Technology 14, 409-416.								PDF
	84. Reyes, A., Christian, P., Valle, J. & Williams, T. (2004) Persistence of Invertebrate iridescent virus 6 in soil. BioControl 49, 433-440.								PDF
	85. Martï¿½nez, A.M., Caballero, P., Villanueva, M., Miralles, N., San Martï¿½n, I., Lï¿½pez, E. & Williams, T. (2004) Formulation with an optical brightener does not increase probability of developing resistance to Spodoptera frugiperda nucleopolyhedrovirus in the laboratory. *Journal of Economic Entomology* 97, 1202 - 1208.								PDF
	86. Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M., & Caballero, P. (2004) Genetic structure of a Spodoptera frugiperda nucleopolyhedrovirus population: high prevalence of deletion genotypes. Applied & Environmental Microbiology 70, 5579-5588.								PDF
	87. Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M. & Caballero, P. (2004) Virus entry or the primary infection cycle are not the principal determinants of host specificity of Spodoptera spp. nucleopolyhedroviruses. Journal of General Virology 85, 2845-2855.								PDF
	88. Bond, J.G., Rojas, J.C., Arredondo-Jimï¿½nez, J.I., Quiroz-Martï¿½nez, H., Valle, J. & Williams, T. (2004) Population control of the malaria vector Anopheles pseudopunctipennis by habitat manipulation. Proceedings of the Royal Society B: Biological Sciences 271, 2161-2169.								PDF
	89. Penagos, D.I., Cisneros, J., Hernï¿½ndez, O. & Williams, T. (2005) Lethal and sublethal effects of the naturally derived insecticide spinosad on parasitoids of Spodoptera frugiperda (Lepidoptera: Noctuidae). *Biocontrol Science & Technology* 15, 81-95.								PDF
	90. Simï¿½n, O., Gutiï¿½rrez, S., Williams, T., Caballero, P. & Lï¿½pez-Ferber, M. (2005) Nucleotide sequence and transcriptional analysis of the pif gene of Spodoptera frugiperda nucleopolyhedrovirus (SfMNPV). Virus Research 108, 213-220.								PDF
	91. Hï¿½naut, Y., Delme, J., Legal, L. & Williams, T. (2005) Host selection by a kleptobiotic spider. Naturwissenschaften 92, 95-99.								PDF
	92. Martï¿½nez, A.M., Williams, T., Lï¿½pez-Ferber, M. & Caballero, P. (2005) Optical brighteners do not influence covert baculovirus infection of Spodoptera frugiperda. Applied & Environmental Microbiology 71, 1668-1670.								PDF
	93. Simï¿½n, O., Chevenet, F., Williams, T., Caballero, P. & Lï¿½pez-Ferber, M. (2005) Physical and partial genetic map of Spodoptera frugiperda nucleopolyhedrovirus (SfMNPV) genome. Virus Genes 30, 403-417.								PDF
	94. Bond, J.G., Arredondo-Jimï¿½nez, J.I., Rodrï¿½guez, M.H., Quiroz-Martï¿½nez, H. & Williams, T. (2005) Oviposition habitat selection for a predator refuge and food source in a mosquito. *Ecological Entomology* 30, 255-263.								PDF
	95. Toledo, J., Ibarra, J.E., Liedo, P., Gï¿½mez, A., Rasgado, M.A. & Williams, T. (2005) Infection of Anastrepha ludens (Diptera: Tephritidae) larvae by Heterorhabditis bacteriophora (Rhabditida: Heterorhabditidae) under laboratory and field conditions. Biocontrol Science & Technology 15, 627-634.								PDF
	96. Chinchar, V. G., Essbauer, S., He, J. G., Hyatt, A, Miyazaki, T., Seligy, V. & Williams, T. (2005). Iridoviridae. In: Virus Taxonomy: VIII Report of the International Committee on the Taxonomy of Viruses (C. M. Fauquet, M. A. Mayo, J. Maniloff, U. Desselberger, and L. A. Ball, Eds.), pp. 163-175. Elsevier, London (ISBN: 0122499514).								PDF
	97. Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M. & Caballero, P. (2005) Functional importance of deletion mutant genotypes in an insect nucleopolyhedrovirus population. Applied & Environmental Microbiology 71, 4254-4262.								PDF
	98. Marina, C.F., Fernï¿½ndez-Salas, I., Ibarra, J.E., Arredondo-Jimï¿½nez, J.I., Valle, J. & Williams, T. (2005) Transmission dynamics of an iridescent virus in an experimental mosquito population: the role of host density. Ecological Entomology 30, 376-382.								PDF
	99. Hernï¿½ndez, A., Marina, C.F., Valle, J. & Williams, T. (2005) Persistence of Invertebrate iridescent virus 6 in artificial tropical aquatic environments. Archives of Virology 150, 2357-2363.								PDF
	100. Williams, T., Barbosa-Solomieu, V. & Chinchar, V.G. (2005) A decade of advances in iridovirus research. Advances in Virus Research 65, 173-248.								PDF
	101. Simï¿½n, O., Williams, T., Caballero, P. & Lï¿½pez-Ferber, M. (2006) Dynamics of deletion genotypes in an experimental insect virus population. Proceedings of the Royal Society B: Biological Sciences 273, 783ï¿½790.								PDF
	102. Toledo, J., Rasgado, M.A., Ibarra, J.E., Gï¿½mez, A., Liedo, P. & Williams, T. (2006) Infection of Anastrepha ludens following soil applications of Heterorhabditis bacteriophora in a mango ochard. Entomologia Experimentalis et Applicata 119, 155-162.								PDF
	103. Williams, T. & Hernï¿½ndez, O. (2006) Costs of cannibalism in the presence of an iridovirus pathogen of Spodoptera frugiperda. Ecological Entomology 31, 106-113.								PDF
	104. Murillo, R., Muï¿½oz, D., Williams, T., Mugeta, N. & Caballero, P. (2006) Application of the PCR-RFLP method for the rapid differentiation of Spodoptera exigua nucleopolyhedrovirus genotypes. Journal of Virological Methods 135, 1ï¿½8.								PDF
	105. Murillo, R., Elvira, S., Muï¿½oz, D., Williams, T., & Caballero, P. (2006) Genetic and phenotypic variability in Spodoptera exigua nucleopolyhedrovirus isolates from greenhouse soils in southern Spain. Biological Control 38, 157-165.								PDF
	106. Christian, P., Richards, A.R. & Williams, T. (2006) Differential adsorption of occluded and non-occluded insect pathogenic viruses to soil forming minerals. Applied & Environmental Microbiology 72, 4648-4652.								PDF
	107. Bond, J.G., Novelo-Gutiï¿½rrez, R., Ulloa, A., Rojas, J.C., Quiroz-Martï¿½nez, H. & Williams, T. (2006) Diversity, abundance and disturbance response of Odonata associated with breeding sites of Anopheles pseudopunctipennis (Diptera: Culicidae) in southern Mexico. Environmental Entomology 35, 1561-1568.								PDF
	108. Lasa, R., Ruiz-Portero, C., Alcï¿½zar, M.D., Belda, J.E., Caballero, P. & Williams, T. (2007) Efficacy of optical brightener formulations of Spodoptera exigua multiple nucleopolyhedrovirus (SeMNPV) as a biological insecticide in greenhouses in southern Spain. Biological Control 40, 89-96.								PDF
	109. Lasa, R., Pagola, I., Ibaï¿½ez, I., Belda, J.E., Williams, T. & Caballero, P. (2007) Efficacy of Spodoptera exigua multiple nucleopolyhedrovirus as a biological insecticide for beet armyworm control in greenhouses of southern Spain. Biocontrol Science & Technology 17, 221 - 232.								PDF
	110. Bond, J.G., Quiroz-Martï¿½nez, H., Rojas, J.C., Valle, J., Ulloa, A. & Williams, T. (2007) Impact of environmental manipulation for Anopheles pseudopunctipennis Theobald control on aquatic insect communities in southern Mexico. Journal of Vector Ecology 32, 41-53.								PDF
	111. Murillo, R., Muï¿½oz, D., Ruï¿½z-Portero, M.C., Alcï¿½zar, M.D., Belda, J.E., Williams, T. & Caballero, P. (2007) Abundance and genetic structure of nucleopolyhedrovirus populations in greenhouse substrate reservoirs. Biological Control 42, 216-225.								PDF
	112. Lasa, R., Caballero, P. & Williams, T. (2007) Juvenile hormone analogs greatly improve the production of a nucleopolyhedrovirus. Biological Control 41, 389-396.								PDF
	113. Pï¿½rez, C.M., Marina, C.F., Bond, J.G., Rojas, J.C., Valle, J. & Williams, T. (2007) Spinosad, a naturally-derived insecticide, for control of Aedes aegypti: efficacy, persistence and oviposition response. Journal of Medical Entomology 44, 631 - 638.								PDF
	114. Lasa, R., Williams, T. & Caballero, P. (2008) Insecticidal properties and microbial contaminants in a Spodoptera exigua multiple nucleopolyhedrovirus (SeMNPV, Baculoviridae) formulation stored at different temperatures. Journal of Economic Entomology 101, 42-49.								PDF
	115. Ruiz, L., Flores, S., Cancino, J., Arredondo, J., Valle, J., Dï¿½az-Fleischer, F., & Williams, T. (2008) Lethal and sublethal effects of spinosad-based GF-120 bait on the tephritid parasitoid Diachasmimorpha longicaudata (Hymenoptera: Braconidae). Biological Control 44, 296-304.								PDF
	116. Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M., Taulemesse, J.M. & Caballero, P. (2008) Population genetic structure determines the speed of kill and occlusion body prodction in Spodoptera frugiperda multiple nucleopolyhedrovirus. Biological Control 44, 321-330.								PDF
	117. Simï¿½n, O., Williams, T., Caballero, P. & Possee, R.D. (2008) Effects of Acp26 on in vitro and in vivo productivity, pathogenesis and virulence of Autographa californica multiple nucleopolyhedrovirus. Virus Research 136, 202-205.								PDF
	118. Simï¿½n, O., Williams, T., Cabrera-Asensio, A., Ros, S., Gaya, A., Caballero, P. & Possee, R.D. (2008) Sf29 gene of Spodoptera frugiperda multiple nucleopolyhedrovirus is a viral factor that determines the number of virions in occlusion bodies. Journal of Virology 82, 7897-7904.								PDF
	119. Williams, T. (2008) Iridoviruses of invertebrates. In: Encyclopedia of Virology (Third edition). B. W. J. Mahy & M. H. V. Van Regenmortel (Eds.), pp. 161-167, Elsevier, Oxford, UK.								PDF
	120. Dor, A., Machkour-Mï¿½Rabet, S., Legal, L., Williams, T. & Hï¿½naut, Y. (2008) Chemically-mediated burrow recognition in the Mexican tarantula Brachypelma vagans female. Naturwissenschaften 95, 1189ï¿½1193.								PDF
	121. Caballero, P. & Williams, T. (2008) Virus Entomopatï¿½genos. En: Control Biolï¿½gico de Plagas Agrï¿½colas, (Eds. J.A. Jacas y A. Urbaneja), Fascï¿½culo nï¿½mero 04, Phytoma, Espaï¿½a, noviembre - diciembre de 2008, pp. 121-136.								PDF
	122. Williams, T. (2008) Natural invertebrate hosts to iridoviruses (Iridoviridae). Neotropical Entomology 37, 615-632.								PDF
	123. Chinchar, V.G., Hyatt, A., Miyazaki, T. & Williams, T. (2009) Iridoviridae: poor viral relations no longer. Current Topics in Microbiology and Immunology 328, 123-170.								PDF
	124. Antonio, G.E., Sï¿½nchez, D., Williams, T. & Marina, C.F. (2009) Paradoxical effects of sublethal exposure to the naturally-derived insecticide spinosad in the dengue vector mosquito, Aedes aegypti. Pest Management Science 65, 323-326.								PDF
	125. Clavijo, G., Williams, T., Simï¿½n, O., Muï¿½oz, D., Cerutti, M., Lï¿½pez-Ferber, M. & Caballero, P. (2009) Mixtures of complete and pif1- and pif2-deficient genotypes are required for increased potency of an insect nucleopolyhedrovirus. Journal of Virology 83, 5127-5136.								PDF
	126. Lasa, R., Williams, T., & Caballero, P. (2009) The attractiveness of phagostimulant formulations of a nucleopolyhedrovirus-based insecticide depends on prior insect diet. Journal of Pest Science 82, 247-250.								PDF
	127. Lasa, R., Moreno, I., Caballero, P. & Williams, T. (2009) Application of juvenile hormone analogue and optical brightener technologies to the production of Spodoptera frugiperda multiple nucleopolyhedrovirus. IOBC/Wprs Bulletin 45, 153-156.								PDF
	128. Clavijo, G., Williams, T., Muï¿½oz, D., Lï¿½pez-Ferber, M. & Caballero, P. (2009). Entry into midgut epithelial cells is a key step in the selection of genotypes in a nucleopolyhedrovirus. Virologica Sinica 24, 350-358.								PDF
	129. Williams, T., Chitnis, N.S. & Bilimoria, S.L. (2009) Invertebrate iridovirus modulation of apoptosis. Virologica Sinica 24, 295-304.								PDF
	130. Toledo, J., Williams, T., Pï¿½rez, C., Liedo, P., Valle J. & Ibarra J.E. (2009) Abiotic factors affecting the infectivity of Steinernema carpocapsae (Rhabditida: Steinernematidae) on larvae of Anastrepha obliqua (Diptera: Tephritidae). Biocontrol Science & Technology 19, 887-898.								PDF
	131. Caballero, P., Murillo, R., Muï¿½oz, D. & Williams, T. (2009) El nucleopoliedrovirus de Spodoptera exigua (Lepidoptera: Noctuidae) como bioplaguicida: un anï¿½lisis de avances recientes en Espaï¿½a. Revista Colombiana de Entomologï¿½a 35, 105-115.								PDF
	132. Elvira, S., Gorrï¿½a, N, Muï¿½oz, D., Williams, T., Caballero, P. (2010) A simplified low-cost diet for rearing Spodoptera exigua (Lepidoptera: Noctuidae) and its effect on S. exigua nucleopolyhedrovirus production. Journal of Economic Entomology 103, 17-24.								PDF
	133. Simï¿½n, O., Williams, T., Possee, R.D., Lï¿½pez-Ferber, M. & Caballero, P. (2010) Stability of a Spodoptera frugiperda nucleopolyhedrovirus deletion recombinant during serial passage in insects. Applied & Environmental Microbiology 76, 803-809.								PDF
	134. Clavijo, G., Williams, T., Muï¿½oz, D., Caballero, P. & Lï¿½pez-Ferber, M. (2010) Mixed genotype transmission bodies and virions contribute to the maintenance of diversity in an insect virus. Proceedings of the Royal Society B: Biological Sciences 277, 943-951.								PDF
	135. Williams, T. & Aluja, M. (2010) Contrasting views on Mexico's National System of Researchers. Letter to the Editor. *Interciencia* 35, 157-158.								PDF
	136. Jourdie, V., Alvarez, N., Molina-Ochoa, J., Williams, T., Bergvinson, D., Benrey, B., Turlings, T.C.J., Franck, P. (2010) Population genetic structure of two primary parasitoids of Spodoptera frugiperda (Lepidoptera), Chelonus insularis and Campoletis sonorensis (Hymenoptera): to what extent is the host plant important? Molecular Ecology 19, 2168ï¿½2179.								PDF
	137. Elvira, S., Williams, T. & Caballero, P. (2010) Juvenile hormone analog technology: effects on larval cannibalism and the production of Spodoptera exigua (Lepidoptera: Noctuidae) nucleopolyhedrovirus. Journal of Economic Entomology 103, 577-582.								PDF
	138. Bromenshenk, J.J., Henderson, C.B., Wick, C.H., Stanford, M.F., Zulich, A.W., Jabbour, R.E., Deshpande, S.V., McCubbin, P.E., Seccomb, R.A., Williams, T., Firth, D.R., Skowronski, E., Lehmann, M.M., Bilimoria, S.L. Gress, J., Wanner, K.W. & Cramer Jr. R.A. (2010) Iridovirus and microsporidian linked to honey bee colony decline. *PLoS ONE* 5, e13181.								PDF
	139. Williams, T. & Ward, V. (2010) Iridoviruses, pp. 123-152. In: Insect Virology, Assgari, S. & Johnson, K. (eds.) Caister Academic Press, UK. ISBN: 978-1-904455-71-4.								PDF
	140. Marina, C.F., Bond, J.G., Casas, M., Muï¿½oz, J., Orozco, A., Valle, J., & Williams, T. (2011) Spinosad as an effective larvicide for control of Aedes albopictus and Aedes aggypti, vectors of dengue in southern Mexico. Pest Management Science 67, 114ï¿½121.								PDF
	141. Cabodevilla, O., Ibaï¿½ez, I., Simï¿½n, O., Murillo, R., Caballero, P. & Williams, T. (2011) Occlusion body pathogenicity, virulence and productivity traits vary with transmission strategy in a nucleopolyhedrovirus. Biological Control 56, 184-192.								PDF
	142. Simï¿½n, O., Palma, L., Beperet, I., Muï¿½oz, D., Lï¿½pez-Ferber, M., Caballero, P. & Williams, T. (2011) Sequence comparison between three geographically distinct Spodoptera frugiperda multiple nucleopolyhedrovirus isolates: detecting positively selected genes. Journal of Invertebrate Pathology 107, 33-42.								PDF
	143. Cabodevilla, O., Villar, E., Virto, C., Murillo, R., Williams, T. & Caballero, P. (2011) Intra- and intergenerational persistence of an insect nucleopolyhedrovirus: adverse effects of sublethal disease on host development, reproduction and susceptibility to superinfection. Applied and Environmental Microbiology 77, 2954-2960.								PDF
	144. Infante-Rodrï¿½guez, D.A., Novelo-Gutiï¿½rrez, R., Mercado, G. & Williams. T. (2011) Spinosad toxicity to Simulium spp. larvae and associated aquatic biota in a coffee-growing region of Veracruz State, Mexico. Journal of Medical Entomology 48, 570-576.								PDF
	145. Barrera, G., Simï¿½n, O., Villamizar, L., Williams, T., & Caballero, P. (2011) Spodoptera frugiperda multiple nucleopolyhedrovirus as a potential biological insecticide: genetic and phenotypic comparison of field isolates from Colombia. Biological Control 58, 113ï¿½120.								PDF
	146. Jancovich, J.K., Chinchar, V.G., Hyatt, A., Miyazaki, T., Williams, T. and Zhang, Q.Y. (2012) Family Iridoviridae. pp. 193-210. In: Virus Taxonomy: Ninth Report of the International Committee on Taxonomy of Viruses. Eds. A.M.Q. King, M.J. Adams, E.B. Carstens, E.J. Lefkowitz. Elsevier, San Diego, CA. ISBN 978-0-12-384684-6. (note: 4 MB file)								PDF
	147. Simï¿½n, O., Palma, L., Williams, T., Lï¿½pez-Ferber, M., & Caballero, P. (2012) Analysis of a naturally-occurring deletion mutant of Spodoptera frugiperda multiple nucleopolyhedrovirus reveals sf58 as a new per os infectivity factor of lepidopteran-infecting baculoviruses. Journal of Invertebrate Pathology 109, 117-126.								PDF
	148. Marina, C.F., Bond, J.G., Muï¿½oz, J., Valle, J., Chirino, N. & Williams, T. (2012) Spinosad: a biorational mosquito larvicide for use in car tires in southern Mexico. Parasites & Vectors 5, 95								PDF
	149. Stoianova, E., Williams, T., Cisneros, J., Muï¿½oz, D., Murillo, R., Tasheva, E. & Caballero, P. (2012) Interactions between an ectoparasitoid and a nucleopolyhedrovirus when simultaneously attacking Spodoptera exigua (Lepidoptera: Noctuidae). Journal of Applied Entomology 136, 596ï¿½604.								PDF
	150. Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M. & Caballero, P. (2012) Deletion of egt is responsible for the fast-killing phenotype of natural deletion genotypes in a Spodoptera frugiperda multiple nucleopolyhedrovirus population. Journal of Invertebrate Pathology 111, 260ï¿½263.								PDF
	151. Williams, T., Arredondo-Bernal, H.C., and Rodrï¿½guez-del-Bosque, L.A. (2013) Biological pest control in Mexico. Annual Review of Entomology 58, 119-140.								PDF
	152. Serrano, A., Williams, T., Simï¿½n, O., Lï¿½pez-Ferber, M., Caballero, P. & Muï¿½oz, D. (2013) Analagous population structures in two alphabaculoviruses highlight functional role for deletion mutants. Applied & Environmental Microbiology 79, 1118ï¿½1125.								PDF
	153. Elvira, S., Ibargutxi, M.A., Gorria, N., Muï¿½oz, D., Caballero, P. & Williams, T. (2013) Insecticidal characteristics of two commercial Spodoptera exigua nucleopolyhedrovirus strains produced on different host colonies. Journal of Economic Entomology 106, 50-56.								PDF
	154. Virto, C., Zï¿½rate, CA., Lï¿½pez-Ferber, M., Murillo, R., Caballero, P. & Williams, T. (2013) Gender-mediated differences in vertical transmission of a nucleopolyhedrovirus. PLoS ONE 8, e70932.								PDF
	155. Bernal, A., Williams, T., Hernï¿½ndez-Suï¿½rez, E., Carnero, A., Caballero, P., & Simï¿½n, O. (2013) A native variant of Chrysodeixis chalcites nucleopolyhedrovirus: The basis for a promising bioinsecticide for control of C. chalcites on Canary Islandsï¿½ banana crops. Biological Control 67, 101-110.								PDF
	156. Barrera, G., Williams, T., Villamizar, L., Caballero, P. & Simï¿½n, O. (2013) Deletion genotypes reduce occlusion body potency but increase occlusion body production in a Colombian Spodoptera frugiperda nucleopolyhedrovirus population. PLoS ONE 8, e77271.								PDF
	157. Bernal, A., Williams, T., Muï¿½oz, D., Caballero, P. & Simï¿½n, O. (2013) Complete genome sequences of five Chrysodeixis chalcites nucleopolyhedrovirus genotypes from a Canary Islands isolate. Genome Announcements 1, e00873-13.								PDF
	158. Beperet, I., Barrera, G., Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M., Gasmi, L., Herrero, S. & Caballero, P. (2013) The sf32 unique gene of Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV) is a non-essential gene that could be involved in nucleocapsid organization in occlusion-derived virions. PLoS ONE 8, e77683.								PDF
	159. Simï¿½n, O., Williams, T., Cerutti, M., Caballero, P. & Lï¿½pez-Ferber, M. (2013) Expression of a peroral infection factor determines pathogenicity and population structure in an insect virus. PLoS ONE 8, e78834.								PDF
	160. Bernal, A., Simï¿½n, O., Williams, T., Muï¿½oz, D, & Caballero, P. (2013) A Chrysodeixis chalcites single-nucleocapsid nucleopolyhedrovirus population from the Canary Islands is genotypically structured to maximize survival. Applied & Environmental Microbiology 79, 7709ï¿½7718.								PDF
	161. Marina, C.F., Bond, J.G., Muï¿½oz, J., Valle, J., Novelo-Gutiï¿½rrez, R. & Williams, T. (2014) Efficacy and non-target impact of spinosad, Bti and temephos larvicides for control of Anopheles spp. in an endemic malaria region of southern Mexico. Parasites & Vectors 7, 55.								PDF
	162. Beperet, I., Irons, S., Simï¿½n, O., King, L.A., Williams, T., Possee, R.D., Lï¿½pez-Ferber, M., & Caballero, P. (2014) Superinfection exclusion in alphabaculovirus infections is concomitant with actin reorganization. Journal of Virology 88, 3548ï¿½3556.								PDF
	163. Bond, J.G., Casas-Martï¿½nez, M., Quiroz-Martï¿½nez, H., Novelo-Gutiï¿½rrez, R., Marina, C.F., Ulloa, A., Orozco-Bonilla, A., Muï¿½oz, M. & Williams, T. (2014) Diversity of mosquitoes and the aquatic insects associated with their oviposition sites along the Pacific coast of Mexico. Parasites & Vectors 7, 41 (note: pdf file of ERRATUM published 01 May 2014).								PDF
	164. Pascacio-Villafï¿½n, C., Lapointe, S., Williams, T., Sivinski, J., Niedz, R. & Aluja, M. (2014) A mixture-amount design and response surface modeling to assess the effects of flavonoids and phenolic acids on developmental performance of Anastrepha ludens (Diptera: Tephritidae). Journal of Chemical Ecology 40, 297ï¿½306.								PDF
	165. Bernal, A., Simï¿½n, O., Williams, T. & Caballero, P. (2014) Stage-specific insecticidal characteristics of a nucleopolyhedrovirus isolate from Chrysodeixis chalcites enhanced by optical brighteners. Pest Management Science 70, 798ï¿½804.								PDF
	166. Arrizubieta, M., Williams, T., Caballero, P. & Simï¿½n, O. (2014) Selection of a nucleopolyhedrovirus isolate from Helicoverpa armigera as the basis for a biological insecticide. Pest Management Science 70, 967-976.								PDF
	167. Toledo, J., Sï¿½nchez, J.E., Williams, T., Gï¿½mez, A., Montoya, P., & Ibarra, J.E. (2014) Effect of soil moisture on the persistence and efficacy of Heterorhabditis bacteriophora (Rhabditida: Heterorhabditidae) against Anastrepha ludens (Diptera: Tephritidae) larvae. Florida Entomologist 97, 528-533.								PDF
	168. Virto, C., Navarro, D., Tellez, M.M., Herrero, S., Williams, T., Murillo, R., & Caballero, P. (2014) Natural populations of Spodoptera exigua are infected by multiple viruses that are transmitted to their offspring. Journal of Invertebrate Pathology 122, 22ï¿½27. 528-533.								PDF
	169. Thï¿½zï¿½, J., Cabodevilla, O., Palma, L., Williams, T., Caballero, P. & Herniou, E.A. (2014) Genomic diversity in European Spodoptera exigua multiple nucleopolyhedrovirus isolates. Journal of General Virology 95, 2297-2309.								PDF
	170. Serrano, A., Pijlman, G.P., Vlak, J.M., Muï¿½oz, D., Williams, T., Caballero, P. (2015) Identification of Spodoptera exigua nucleopolyhedrovirus genes involved in pathogenicity and virulence. Journal of Invertebrate Pathology 126, 43-50.								PDF
	171. Beperet, I., Simï¿½n, O., Williams, T., Lï¿½pez-Ferber, M. & Caballero, P. (2015) The ï¿½11Kï¿½ gene family members sf68, sf95 and sf138 modulate transmissibility and insecticidal properties of Spodoptera frugiperda multiple nucleopolyhedrovirus. Journal of Invertebrate Pathology 127, 101ï¿½109.								PDF
	172. Arrizubieta, M., Simï¿½n, O., Williams, T., & Caballero, P. (2015) Genomic sequence of five Helicoverpa armigera nucleopolyhedrovirus genotypes from Spain that differ in their insecticidal properties. Genome Anouncements 3, e00548-15. 3984-3993.								PDF
	173. Arrizubieta, M., Simï¿½n, O., Williams, T. & Caballero, P. (2015) A novel binary mixture of Helicoverpa armigera single nucleopolyhedrovirus genotypic variants has improved insecticidal characteristics for control of cotton bollworms. Applied and Environmental Microbiology 81, 3984-3993.								PDF
	174. Pascacio-Villafï¿½n, C., Williams, T., Sivinski, J., Birke, A., Aluja, M. (2015) Costly nutritious diets do not necessarily translate into better performance of artificially reared fruit flies (Diptera: Tephritidae). Journal of Economic Entomology 108, 53-59.								PDF
	175. Rebolledo, D., Lasa, R., Guevara, R., Murillo, R., Williams, T. (2015) Baculovirus-induced climbing behavior favors intraspecific necrophagy and efficient disease transmission in Spodoptera exigua. PLOS One 10, e0136742.								PDF
	176. Simï¿½n, O., Bernal, A., Williams, T., Carnero, A., Hernï¿½ndez-Suï¿½rez, E., Muï¿½oz, D. & Caballero, P. (2015) Efficacy of an alphabaculovirus-based biological insecticide for control of Chrysodeixis chalcites (Lepidoptera: Noctuidae) on tomato and banana crops. Pest Management Science 71, 1623ï¿½1630.								PDF
	177. Rodrï¿½guez-del-Bosque, L.A., Arredondo H., Williams, T., Barrera J.F. (2015) Pasado, presente y perspectivas del control biolï¿½gico en Mï¿½xico. En: Casos de Control Biolï¿½gico en Mï¿½xico, Vol 2 (Ed: H. Arredondo & L.A. Rodrï¿½guez-del-Bosque). Editorial Colegio de Postgraduados, Mexico, pp. 17-28.
	178. Arrizubieta, M., Simï¿½n, O., Torres-Vila, L.M., Figueiredo, E., Mendiola, J., Mexia, A., Caballero, P., & Williams, T. (2016) Insecticidal efficacy and persistence of a co-occluded binary mixture of Helicoverpa armigera nucleopolyhedrovirus (HearNPV) variants in protected and field-grown tomato crops on the Iberian peninsula. Pest Management Science 72, 660-670..								PDF
	179. Jakubowska, A.K., Murillo, R., Carballo, A., Williams, T., van Lent, J.W., Caballero, P. & Herrero, P. (2016) Iflavirus increases its infectivity and physical stability in association with baculovirus. PeerJ 4, e1687.								PDF
	180. Infante-Rodrï¿½guez DA, Berber, J.J., Mercado, G., Valenzuela-Gonzï¿½lez, J., Muï¿½oz, D. & Williams, T. (2016) Earthworm mediated dispersal of baculovirus occlusion bodies: experimental evidence from a model system. Biological Control 100, 18ï¿½24.								PDF
	181. Pascasio-Villafï¿½n, C., Williams, T., Birke, A. & Aluja, M. (2016) Nutritional and non-nutritional food components modulate phenotypic variation but not physiological trade-offs in an insect. Scientific Reports 6, 29413.								PDF
	182. Arrizubieta, M., Simï¿½n, O., Williams, T. & Caballero, P. (2016) Determinant factors in the production of a co-occluded binary mixture of Helicoverpa armigera alphabaculovirus (HearNPV) genotypes with desirable insecticidal characteristics. PLoS ONE 11, e0164486.								PDF
	183. Virto, C., Williams, T., Navarro, D., Tellez, M.M., Murillo, R. & Caballero, P. (2017) Can mixtures of horizontally and vertically transmitted nucleopolyhedrovirus genotypes be effective for biological control of Spodoptera exigua? Journal of Pest Science 90, 331-343.								PDF
	184. Virto, C., Navarro, D., Tellez, M.M., Murillo, R., Williams, T. & Caballero, P. (2017) The role of chemical and biological stress factors on the activation of nucleopolyhedrovirus infections in covertly infected Spodoptera exigua larvae. Journal of Applied Entomology 141, 384ï¿½392.								PDF
	185. Lasa, R., Tadeo, E., Dinorï¿½n L.A., Lima, I. & Williams, T. (2017) Fruit firmness, superficial damage and location modulate infestation by Drosophila suzukii and Zaprionus indianus (Diptera: Drosophilidae): the case of guava Psidium guajava L., in Veracruz, Mexico. Entomologia Experimentalis et Applicata 162, 4-12.								PDF
	186. Pascacio-Villafán, C., Birke, A., Williams, T. & Aluja, M. (2017) Modeling the cost-effectiveness of insect rearing on artificial diets: a test with a tephritid fly used in the sterile insect technique. PLoS ONE 12, e0173205.								PDF
	187. Simï¿½n, O., Erlandson, M.A., Frayssinet, M., Williams, T., Volkoff, A.N. & Caballero, P. (2017) Lacanobia oleracea nucleopolyhedrovirus (LaolNPV): a new European species of alphabaculovirus with a narrow host range. PLoS ONE 12, e0176171.								PDF
	188. Carballo, A., Murillo, R., Jakubowska, A., Herrero, S., Williams, T. & Caballero, P* (2017) Co-infection with iflaviruses influences the insecticidal properties of Spodoptera exigua multiple nucleopolyhedrovirus occlusion bodies: implications for the production and biosecurity of baculovirus insecticides. PLoS ONE 12, e0177301.								PDF
	189. Fuentes, E.G., Hernï¿½ndez-Suï¿½rez, E., Simï¿½n, O., Williams, T. & Caballero, P. (2017) Chrysodeixis chalcites nucleopolyhedrovirus (ChchNPV): natural occurrence and efficacy as a biological insecticide on young banana plants in greenhouse and open-field conditions on the Canary Islands. PLoS ONE 12, e0181384.								PDF
	190. Chinchar, V.G., Hick, P., Ince, I.A., Jancovich, J., Marschang, R., Qin, Q., Subramaniam, K., Waltzek, T.B., Whittington, R., Williams, T. & Zhang, Q.Y. (2017) ICTV Virus Taxonomy Profile: Iridoviridae. Journal of General Virology 98, 890-891.								PDF
	191. Chinchar, V.G., Hick, P., Ince, I.A., Jancovich, J., Marschang, R., Qin, Q., Subramaniam, K., Waltzek, T.B., Whittington, R., Williams, T. & Zhang, Q.Y. (2017) Iridoviridae. In: Tenth Report of the International Committee on Taxonomy of Viruses. Eds. ICTV Report Consorscium. Published online: www.ictv.global/report/iridoviridae.								Online chapter
	192. Bond, J.G., Ramï¿½rez-Osorio, A., Marina, C.F., Fernï¿½ndez-Salas, I., Liedo, P., Dor, A. & Williams, T. (2017) Efficiency of two larval diets for mass-rearing of the mosquito Aedes aegypti. PLoS ONE 12, e0187420.								PDF
	193. Lasa, R., Tadeo, E., Toledo-Hernï¿½ndez, R.A., Carmona, L., Lima, I. & Williams, T. (2017) Improved capture of Drosophila suzukii by a trap baited with two attractants in the same device. PLoS ONE 12, e0188350.								PDF
	194. Lasa, R. & Williams, T. (2017) Benzalkonium chloride provides remarkable stability to liquid protein lures for trapping Anastrepha obliqua (Diptera: Tephritidae). Journal of Economic Entomology 110, 2452ï¿½2458.								PDF
	195. Williams, T., Bergoin, M. & van Oers, M.M. (2017) Diversity of large DNA viruses of invertebrates. Journal of Invertebrate Pathology 147, 4-22.								PDF
	196. Williams, T., Virto, C., Murillo, R. & Caballero, P. (2017) Covert infection of insects by baculoviruses. Frontiers in Microbiology 8, 1337.								PDF
	197. Fuentes, E.G., Hernï¿½ndez-Suï¿½rez, E., Simï¿½n, O., Williams, T., & Caballero, P. (2018) Chrysodeixis chalcites, a pest of banana crops on the Canary Islands: Incidence, economic losses and current control measures. Crop Protection 108, 137-145.								PDF
	198. Marina, C.F., Bond J.G., Muï¿½oz, J. Valle, J., Quiroz-Martï¿½nez, H., Torres-Monzï¿½n, J.A. & Williams, T. (2018) Efficacy of larvicides for control of dengue, Zika and chikungunya vectors in an urban cemetery in southern Mexico. Parasitology Research 117, 1941ï¿½1952.								PDF
	199. Williams, T. (2018) Viruses. In: Hajek, A.E. & Shapiro-Ilan D.I., Ecology of Invertebrate Diseases. Wiley, Chichester, UK. pp. 215-285. doi: 10.1002/9781119256106.ch7								Request by e-mail
	200. Tamez-Guerra, P., Tamayo-Mejï¿½a, F., Gomez-Flores, R., Rodrï¿½guez-Padilla, D.G, Tamez-Guerra, R.S., Ek-Ramos, M.J., Williams, T. (2018) Increased efficacy and extended shelf life of spinosad formulated in phagostimulant granules against Spodoptera frugiperda. Pest Management Science 74, 100-110.								PDF
	201. Lï¿½pez-Ortega, M. & Williams, T. (2018) Natural enemy defense, provisioning and oviposition site selection as maternal strategies to enhance offspring survival in a sub-social bug. PLoS One 13, e0195665.								PDF
	202. Bernal, A., Simï¿½n, O., Williams, T., Muï¿½oz, D., & Caballero, P. (2018) Remarkably efficient production of a highly insecticidal Chrysodeixis chalcites nucleopolyhedrovirus (ChchNPV) isolate in its homologous host. Pest Management Science 74, 1586-1592.								PDF
	203. Del-Angel, C., Lasa, R., Mercado, G. Rodrï¿½guez-del-Bosque, L.A. Caballero, P. & Williams, T. (2018) Acquisition of lethal infection, hypermobility and modified climbing behavior in nucleopolyhedrovirus infected larvae of Anticarsia gemmatalis. Biological Control 125, 90ï¿½97.								PDF
	204. Lasa, R., Guerrero-Analco, JA, Monribot-Villanueva, JL, Mercado, G. & Williams, T. (2018) Why do Spodoptera exigua multiple nucleopolyhedrovirus occlusion bodies lose insecticidal activity on amaranth (Amaranthus hypocondriacus L.)? Biological Control 126, 74-82.								PDF
	205. Pascacio-Villafï¿½n, C., Guillï¿½n, L., Williams, T. & Aluja, M. (2018) Effects of larval density and support substrate in liquid diet on productivity and quality of artificially-reared Anastrepha ludens (Diptera: Tephritidae). Journal of Economic Entomology 111, 2281-2287.								PDF
	206. Del-Angel, C., Lasa, R., Rodrï¿½guez-del-Bosque, L.A., Mercado, G., Beperet, I., Caballero, P., & Williams, T. (2018) Anticarsia gemmatalis nucleopolyhedrovirus from soybean crops in Tamaulipas, Mexico: diversity and insecticidal characteristics of individual variants and their co-occluded mixtures. Florida Entomologist 101, 404-410.								PDF
	207. Williams, T. & Morrone, J.J. (2018) Science is strengthened by Mexico's researcher evaluation system: factual errors and misleading claims by Neff. Science and Public Policy 45, 742ï¿½745								PDF
	208. Valtierra-de-Luis, D., Villanueva, M., Caballero, J., Matas, I.M., Williams, T., Caballero, P. (2019) Quantification of dose-mortality responses in adult Diptera: validation using Ceratitis capitata and Drosophila suzukii responses to spinosad. PLoS One 14, e0210545.								PDF
	209. Dï¿½az-Fleischer, F., Arredondo, J., Lasa, R., Bonilla, C., Debernardi, D., Pï¿½rez-Staples, D. & Williams, T. (2019) Sickly sweet: insecticidal polyols induce lethal regurgitation in dipteran pests. Insects 10, 53.								PDF
	210. Bond, J.G., Ramï¿½rez-Osorio, A., Avila, N., Gï¿½mez-Simuta, Y., Marina, C.F., Fernï¿½ndez-Salas, I., Liedo, P., Dor, A., Carvalho, D.O., Bourtzis K. & Williams, T. (2019) Optimization of irradiation dose to Aedes aegypti and Ae. albopictus in a sterile insect technique program. PLoS One 14, e0212520.								PDF
	211. Ramï¿½rez-Arias, F.G., Lasa, R., Murillo, R., Navarro-de-la-Fuente, L., Mercado, G. & Williams, T. (2019) Post-mortem incubation influences occlusion body production in nucleopolyhedrovirus-infected larvae of Spodoptera frugiperda. Biological Control 135, 33ï¿½40.								Request by e-mail
	212. Lasa, R., Toledo-Hernï¿½ndez, R.A., Rodrï¿½guez, D. & Williams, T. (2019) Raspberry as a source for the development of Drosophila suzukii attractants: Laboratory and commercial polytunnel trials. Insects 10, 137.								PDF
	213. Aguirre, E., Beperet, I., Williams, T. & Caballero, P. (2019) Genetic variability of Chrysodeixis includens nucleopolyhedrovirus (ChinNPV) and the insecticidal characteristics of selected genotypic variants. Viruses 11, 581.								PDF
	214. Belda, I.M., Beperet, I., Williams, T. & Caballero, P. (2019) Genetic variation and biological stability of two closely related alphabaculoviruses during serial passage in permissive and semi-permissive heterologous hosts. Viruses 11, 660.								PDF
	215. Lasa, R., Navarro-de-la-Fuente, L., Gschaedler-Mathis, A.C., Kirchmayr, M.R. & Williams, T. (2019) Yeast species, strains and growth media mediate attraction of Drosophila suzukii (Diptera: Drosophilidae). Insects 10, 228.								PDF
	216. Williams, T., Farfï¿½n, J.L., Mercado, G., Valle, J., Abella, A. & Marina, C.F. (2019) Efficacy of spinosad granules and lambda-cyhalothrin contrasts with reduced performance of temephos for control of Aedes spp. in vehicle tires in Veracruz, Mexico. Insects 10, 242.								PDF
	217. Lasa, R., Gschaedler-Mathis, A.C., Bello, G. & Williams, T. (2019) Laboratory evaluation of trap color and vinegar, yeast and fruit juice lure combinations for monitoring of Zaprionus indianus (Diptera: Drosophilidae). International Journal Pest Management DOI:10.1080/09670874.2019.1636328.

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