Pedro Barbosa - Publications

Affiliations: 
Entomology University of Maryland, College Park, College Park, MD 
Area:
Ecology Biology, Entomology Biology, Evolution and Development Biology

67 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Castellanos I, Barbosa P, Zuria I, Caldas A. Quantifying insect predation with predator exclusion cages: The role of prey antipredator behavior as a source of bias Entomologia Experimentalis Et Applicata. 157: 360-364. DOI: 10.1111/Eea.12375  0.427
2012 Paustian ME, Barbosa P. Overlap of food and microhabitat preferences among some native and nonnative slugs in mid-Atlantic forests of eastern North America Journal of Molluscan Studies. 78: 92-99. DOI: 10.1093/Mollus/Eyr041  0.377
2012 Lind EM, Barbosa P. The Role of Ecological Stoichiometry in Outbreaks of Insect Herbivores Insect Outbreaks Revisited. 71-88. DOI: 10.1002/9781118295205.ch4  0.629
2011 Castellanos I, Barbosa P. Dropping from Host Plants in Response to Predators by a Polyphagous Caterpillar Journal of the Lepidopterists’ Society. 65: 270-272. DOI: 10.18473/Lepi.V65I4.A10  0.43
2010 Lind EM, Barbosa P. Life history traits predict relative abundance in an assemblage of forest caterpillars. Ecology. 91: 3274-83. PMID 21141188 DOI: 10.1890/09-1894.1  0.674
2010 Castellanos I, Barbosa P, Zuria I, Caldas A. Does the Mimetic Posture of Macaria aemulataria (Walker) (Geometridae) Larvae Enhance Survival Against Bird Predation Journal of the Lepidopterists Society. 64: 113-115. DOI: 10.18473/Lepi.V64I2.A9  0.301
2010 Moreno CR, Lewins SA, Barbosa P. Influence of relative abundance and taxonomic identity on the effectiveness of generalist predators as biological control agents Biological Control. 52: 96-103. DOI: 10.1016/J.Biocontrol.2009.09.004  0.399
2009 Barbosa P, Hines J, Kaplan I, Martinson H, Szczepaniec A, Szendrei Z. Associational resistance and associational susceptibility: Having right or wrong neighbors Annual Review of Ecology, Evolution, and Systematics. 40: 1-20. DOI: 10.1146/Annurev.Ecolsys.110308.120242  0.379
2008 Medina RF, Barbosa P. The role of host plant species in the phenotypic differentiation of sympatric populations of Aleiodes nolophanae and Cotesia marginiventris Entomologia Experimentalis Et Applicata. 128: 14-26. DOI: 10.1111/J.1570-7458.2008.00736.X  0.498
2007 Barbosa P, Caldas A. Do larvae of species in macrolepidopteran assemblages share traits that influence susceptibility to parasitism? Environmental Entomology. 36: 329-36. PMID 17445367 DOI: 10.1603/0046-225X(2007)36[329:Dlosim]2.0.Co;2  0.473
2007 BARBOSA P, CALDAS A. Seasonal patterns of parasitism and differential susceptibility among species in macrolepidopteran assemblages on Salix nigra (Marsh) and Acer negundo L. Ecological Entomology. 32: 181-187. DOI: 10.1111/J.1365-2311.2007.00862.X  0.442
2007 Barbosa P, Caldas A, Godfray HCJ. Comparative food web structure of larval macrolepidoptera and their parasitoids on two riparian tree species Ecological Research. 22: 756-766. DOI: 10.1007/S11284-006-0316-1  0.429
2006 Gentry GL, Barbosa P. Effects of leaf epicuticular wax on the movement, foraging behavior, and attack efficacy of Diaeretiella rapae Entomologia Experimentalis Et Applicata. 121: 115-122. DOI: 10.1111/J.1570-8703.2006.00472.X  0.463
2006 Castellanos I, Barbosa P. Evaluation of predation risk by a caterpillar using substrate-borne vibrations Animal Behaviour. 72: 461-469. DOI: 10.1016/J.Anbehav.2006.02.005  0.313
2005 Stireman JO, Dyer LA, Janzen DH, Singer MS, Lill JT, Marquis RJ, Ricklefs RE, Gentry GL, Hallwachs W, Coley PD, Barone JA, Greeney HF, Connahs H, Barbosa P, Morais HC, et al. Climatic unpredictability and parasitism of caterpillars: implications of global warming. Proceedings of the National Academy of Sciences of the United States of America. 102: 17384-7. PMID 16293686 DOI: 10.1073/Pnas.0508839102  0.304
2005 Medina RF, Barbosa P, Waddell K. Parasitism levels in Orgyia leucostigma feeding on two tree species: Implications for the slow-growth-high-mortality hypothesis Entomologia Experimentalis Et Applicata. 115: 193-197. DOI: 10.1111/J.1570-7458.2005.00243.X  0.436
2005 Mallampalli N, Gould F, Barbosa P. Predation of Colorado potato beetle eggs by a polyphagous ladybeetle in the presence of alternate prey: Potential impact on resistance evolution Entomologia Experimentalis Et Applicata. 114: 47-54. DOI: 10.1111/J.0013-8703.2005.00232.X  0.418
2004 Bottrell DG, Barbosa P, Gould F. Manipulating natural enemies by plant variety selection and modification: a realistic strategy? Annual Review of Entomology. 43: 347-67. PMID 15012394 DOI: 10.1146/Annurev.Ento.43.1.347  0.432
2004 Barbosa P, Caldas A. Patterns of parasitoid-host associations in differentially parasitized macrolepidopteran assemblages on Black Willow Salix nigra (Marsh) and Box Elder Acer negundo L. Basic and Applied Ecology. 5: 75-85. DOI: 10.1078/1439-1791-00213  0.42
2004 Barbosa P, Tammaru T, Caldas A. Is parasitism of numerically dominant species in macrolepidopteran assemblages independent of their abundance? Basic and Applied Ecology. 5: 357-366. DOI: 10.1016/J.Baae.2003.12.001  0.453
2003 Barbosa P, Caldas A, Robinson G. Host Plant Associations among Species in Two Macrolepidopteran Assemblages Journal of Entomological Science. 38: 41-47. DOI: 10.18474/0749-8004-38.1.41  0.446
2003 Legrand A, Barbosa P. Plant Morphological Complexity Impacts Foraging Efficiency of Adult Coccinella septempunctata L. (Coleoptera: Coccinellidae) Environmental Entomology. 32: 1219-1226. DOI: 10.1603/0046-225X-32.5.1219  0.421
2002 Medina RF, Barbosa P. Predation of small and large Orgyia leucostigma (J. E. Smith) (Lepidoptera: Lymantriidae) larvae by vertebrate and invertebrate predators Environmental Entomology. 31: 1097-1102. DOI: 10.1603/0046-225X-31.6.1097  0.384
2002 Caldas A, Hawthorne DJ, Barbosa P. Isolation and characterization of microsatellite markers from Zale galbanata (Lepidoptera: Noctuidae) and amplification in other members of the genus Molecular Ecology Notes. 2: 296-297. DOI: 10.1046/J.1471-8286.2002.00238.X  0.363
2001 Barbosa P, Segarra AE, Gross P, Caldas A, Ahlstrom K, Carlson RW, Ferguson DC, Grissell EE, Hodges RW, Marsh PM, Poole RW, Schauff ME, Shaw SR, Whitfield JB, Woodley NE. Differential parasitism of macrolepidopteran herbivores on two deciduous tree species Ecology. 82: 698-704. DOI: 10.1890/0012-9658(2001)082[0698:Dpomho]2.0.Co;2  0.446
2000 Riddick EW, Dively G, Barbosa P. Season-Long Abundance of Generalist Predators in Transgenic versus Nontransgenic Potato Fields2 Journal of Entomological Science. 35: 349-359. DOI: 10.18474/0749-8004-35.4.349  0.391
2000 Legrand A, Barbosa P. Pea Aphid (Homoptera: Aphididae) Fecundity, Rate of Increase, and Within-Plant Distribution Unaffected by Plant Morphology Environmental Entomology. 29: 987-993. DOI: 10.1603/0046-225X-29.5.987  0.421
2000 Barbosa P, Segarra A, Gross P. Structure of two macrolepidopteran assemblages on Salix nigra (Marsh) and Acer negundo L.: abundance, diversity, richness, and persistence of scarce species Ecological Entomology. 25: 374-379. DOI: 10.1046/J.1365-2311.2000.00273.X  0.427
1999 Louda SM, Barbosa P. Ecologically Sound Biological Control for Invasive Species?@@@Conservation Biological Control Ecology. 80: 1782. DOI: 10.2307/176569  0.327
1999 Letourneau DK, Barbosa P. Ants, Stem Borers, and Pubescence in Endospermum in Papua New Guinea1 Biotropica. 31: 295-302. DOI: 10.1111/J.1744-7429.1999.Tb00141.X  0.326
1998 Riddick EW, Dively G, Barbosa P. Effect of a Seed-Mix Deployment of Cry3A-transgenic and Nontransgenic Potato on the Abundance of Lebia grandis (Coleoptera: Carabidae) and Coleomegilla maculata (Coleoptera: Coccinellidae) Annals of the Entomological Society of America. 91: 647-653. DOI: 10.1093/Aesa/91.5.647  0.341
1998 Riddick EW, Barbosa P. Impact of Cry3A-Intoxicated Leptinotarsa decemlineata (Coleoptera: Chrysomelidae) and Pollen on Consumption, Development, and Fecundity of Coleomegilla maculata (Coleoptera: Coccinellidae) Annals of the Entomological Society of America. 91: 303-307. DOI: 10.1093/Aesa/91.3.303  0.357
1996 Mallampalli N, Barbosa P, Weinges K. Effects of Condensed Tannins and Catalpol on Growth and Development of Compsilura concinnata (Diptera: Tachinidae) Reared in Gypsy Moth (Lepidoptera: Lymantriidae) Journal of Entomological Science. 31: 289-300. DOI: 10.18474/0749-8004-31.3.289  0.397
1996 Bentz J, Reeves J, Barbosa P, Francis B. The effect of nitrogen fertilizer applied to Euphorbia pulcherrima on the parasitization of Bemisia argentifolii by the parasitoid Encarsia formosa Entomologia Experimentalis Et Applicata. 78: 105-110. DOI: 10.1111/J.1570-7458.1996.Tb00769.X  0.433
1995 Bentz J, Reeves J, Barbosa P, Francis B. Effect of Nitrogen Fertilizer Source and Level on Ovipositional Choice of Poinsettia by Bemisia argentifolii (Homoptera: Aleyrodidae) Journal of Economic Entomology. 88: 1388-1392. DOI: 10.1093/Jee/88.5.1388  0.397
1995 Bentz J, Reeves J, Barbosa P, Francis B. Nitrogen Fertilizer Effect on Selection, Acceptance, and Suitability of Euphorbia pulcherrima (Euphorbiaceae) as a Host Plant to Bemisia tabaci (Homoptera: Aleyrodidae) Environmental Entomology. 24: 40-45. DOI: 10.1093/ee/24.1.40  0.304
1995 Hardin MR, Benrey B, Coll M, Lamp WO, Roderick GK, Barbosa P. Arthropod pest resurgence: an overview of potential mechanisms Crop Protection. 14: 3-18. DOI: 10.1016/0261-2194(95)91106-P  0.378
1995 Vega FE, Barbosa P, Kuo-Sell HL, Fisher DB, Nelsen TC. Effects of feeding on healthy and diseased corn plants on a vector and on a non-vector insect Experientia. 51: 293-299. DOI: 10.1007/Bf01931115  0.409
1992 Bentz J‐, Barbosa P. Effects of dietary nicotine and partial starvation of tobacco hornworm, Manduca sexta, on the survival and development of the parasitoid Cotesia congregata Entomologia Experimentalis Et Applicata. 65: 241-245. DOI: 10.1111/J.1570-7458.1992.Tb00677.X  0.309
1992 Segarra-Carmona AE, Barbosa P. Host-plant patches as islands: Effects of patch size, patch extinction and seasonality of a herbaceous tropical legume ( Crotalaria pallida Ait.) On a pod borer ( Etiella zinckenella (Treit.)) and its parasitoids * International Journal of Tropical Insect Science. 13: 709-718. DOI: 10.1017/S1742758400007943  0.436
1991 Krischik VA, Goth RW, Barbosa P. Generalized plant defense: effects on multiple species. Oecologia. 85: 562-571. PMID 28312504 DOI: 10.1007/Bf00323769  0.444
1991 Vega FE, Barbosa P, Panduro AP. Eudorylas ( Metadorylas ) Sp. (Diptera: Pipunculidae): A Previously Unreported Parasitoid Of Dalbulus Maidis (Delong And Wolcott) And Dalbulus Elimatus (Ball) (Homoptera: Cicadellidae) Canadian Entomologist. 123: 241-242. DOI: 10.4039/Ent123241-1  0.36
1991 Barbosa P, Gross P, Kemper J. Influence of Plant Allelochemicals on the Tobacco Hornworm and its Parasitoid, Cotesia Congregata Ecology. 72: 1567-1575. DOI: 10.2307/1940956  0.422
1991 Kester K, Barbosa P. Behavioral and ecological constraints imposed by plants on insect parasitoids: Implications for biological control Biological Control. 1: 94-106. DOI: 10.1016/1049-9644(91)90108-C  0.448
1990 Barbosa P, Gross P, Provan GJ, Stermitz FR. Allelochemicals in foliage of unfavored tree hosts of the gypsy moth,Lymantria dispar L. : 2. Seasonal variation of saponins inilex opaca and identification of saponin aglycones. Journal of Chemical Ecology. 16: 1731-8. PMID 24263841 DOI: 10.1007/Bf01014104  0.423
1990 Barbosa P, Gross P, Provan GJ, Pacheco DY, Stermitz FR. Allelochemicals in foliage of unfavored tree hosts of the gypsy moth,Lymantria dispar L. : 1. Alkaloids and other components ofLiriodendron tulipifera L. (Magnoliaceae),Acer rubrum L. (Aceraceae), andCornus florida L. (Cornaceae). Journal of Chemical Ecology. 16: 1719-30. PMID 24263840 DOI: 10.1007/Bf01014103  0.379
1990 Gross P, Montgomery ME, Barbosa P. Within and Among Site Variability in Gypsy Moth (Lepidoptera: Lymantriidae) Performance on Five Tree Species Environmental Entomology. 19: 1344-1355. DOI: 10.1093/Ee/19.5.1344  0.395
1990 Segarra-Carmona A, Barbosa P. Influence of patch plant density on herbivory levels by Etiella zinckenella (Lepidoptera: Pyralidae) on Glycine max and Crotalaria pallida. Environmental Entomology. 19: 640-647. DOI: 10.1093/Ee/19.3.640  0.458
1990 Barbosa P, Kemper J, Gross P, Martinat P. Influence of dietary nicotine and colony source of Manduca sexta [Lepidoptera : Sphingidae] on its suitability as a host of Cotesia congregata [Hymenoptera : Braconidae] Biocontrol. 35: 223-231. DOI: 10.1007/Bf02374797  0.363
1990 Wan X, Barbosa P. Growth, development, feeding preference, and food consumption and utilization by tobacco hornworm on tobacco mosaic virus-infected and non-infected tobacco leaves Experientia. 46: 521-524. DOI: 10.1007/Bf01954253  0.361
1989 Barbosa P, Krischik V, Lance D. Life-history Traits of Forest-inhabiting Flightless Lepidoptera American Midland Naturalist. 122: 262. DOI: 10.2307/2425912  0.408
1989 Janzen DH, Barbosa P, Letourneau DK. Novel Aspects of Insect-Plant Interactions. The Journal of Ecology. 77: 1188. DOI: 10.2307/2260846  0.382
1988 Barbosa P. Some Thoughts on "The Evolution of Host Range" Ecology. 69: 912-915. DOI: 10.2307/1941246  0.439
1988 El‐Heneidy AH, Barbosa P, Gross P. Influence of dietary nicotine on the fall armyworm, Spodoptera frugiperda and its parasitoid, the ichneumonid wasp Hyposoter annulipes Entomologia Experimentalis Et Applicata. 46: 227-232. DOI: 10.1111/J.1570-7458.1988.Tb01116.X  0.3
1988 Krischik VA, Barbosa P, Reichelderfer CF. Three Trophic Level Interactions: Allelochemicals, Manduca sexta (L.), and Bacillus thuringiensis var. kurstaki Berliner Environmental Entomology. 17: 476-482. DOI: 10.1093/Ee/17.3.476  0.389
1987 Barbosa P, Martinat P. Causes and ecological implications of egg retention in the gypsy moth, Lymantria dispar (L.) (Lepidoptera: Lymantriidae) Canadian Entomologist. 119: 765-771. DOI: 10.4039/Ent119765-9  0.351
1987 Martinat PJ, Barbosa P. Relationship between Host-plant Acceptability and Suitability in Newly Eclosed First-instar Gypsy Moths, Lymantria dispar (L.) (Lepidoptera: Lymantriidae) Annals of the Entomological Society of America. 80: 141-147. DOI: 10.1093/Aesa/80.2.141  0.461
1987 Barbosa P, Krischik VA. Influence of Alkaloids on Feeding Preference of Eastern Deciduous Forest Trees by the Gypsy Moth Lymantria dispar The American Naturalist. 130: 53-69. DOI: 10.1086/284697  0.46
1986 Barbosa P, Saunders JA, Kemper J, Trumbule R, Olechno J, Martinat P. Plant allelochemicals and insect parasitoids effects of nicotine onCotesia congregata (say) (Hymenoptera: Braconidae) andHyposoter annulipes (Cresson) (Hymenoptera: Ichneumonidae). Journal of Chemical Ecology. 12: 1319-28. PMID 24307111 DOI: 10.1007/Bf01012351  0.397
1986 Raupp MJ, Milan FR, Barbosa P, Leonhardt BA. Methylcyclopentanoid monoterpenes mediate interactions among insect herbivores. Science (New York, N.Y.). 232: 1408-10. PMID 17828917 DOI: 10.1126/Science.232.4756.1408  0.392
1986 Barbosa P, Martinat P, Waldvogel M. Development, fecundity and survival of the herbivore Lymantria dispar and the number of plant species in its diet Ecological Entomology. 11: 1-6. DOI: 10.1111/J.1365-2311.1986.Tb00273.X  0.42
1986 Thorpe KW, Barbosa P. Effects of comsumption of high and low nicotine tobacco by Manduca sexta (Lepidoptera: Sphingidae) on survival of gregarious endoparasitoid Cotesia congregata (Hymenoptera: Braconidae) Journal of Chemical Ecology. 12: 1329-1337. DOI: 10.1007/Bf01012352  0.361
1984 Rotheray GE, Barbosa P, Martinat P. Host Influences on Life History Traits and Oviposition Behavior of Brachymeria intermedia (Nees) (Hymenoptera: Chalcididae) Environmental Entomology. 13: 243-247. DOI: 10.1093/Ee/13.1.243  0.325
1983 Barbosa P, Waldvogel M, Martinat P, Douglass LW. Developmental and Reproductive Performance of the Gypsy Moth, Lymantria dispar (L.) (Lepidoptera: Lymantriidae), on Selected Hosts Common to Mid-Atlantic and Southern Forests Environmental Entomology. 12: 1858-1862. DOI: 10.1093/Ee/12.6.1858  0.41
1982 Lance D, Barbosa P. Host Tree Influences on the Dispersal of Late Instar Gypsy Moths, Lymantria Dispar Oikos. 38: 1. DOI: 10.2307/3544561  0.353
1979 Barbosa P, Greenblatt J. Suitability, digestibility and assimilation of various host plants of the gypsy moth Lymantria dispar L. Oecologia. 43: 111-119. PMID 28309831 DOI: 10.1007/BF00346676  0.383
1979 Barbosa P, Greenblatt J. EFFECTS OF LEAF AGE AND POSITION ON LARVAL PREFERENCES OF THE FALL WEBWORM, HYPHANTRIA CUNEA (LEPIDOPTERA: ARCTIIDAE) The Canadian Entomologist. 111: 381-383. DOI: 10.4039/Ent111381-3  0.31
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