Browsing by Author Trigo, JR

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PreviewIssue DateTitleAuthor(s)AdvisorType
2001The role of nectar production, flower pigments and odour in the pollination of four species of Passiflora (Passifloraceae) in south-eastern BrazilVarassin, IG; Trigo, JR; Sazima, M-Artigo de periódico
2005Similarity of cuticular lipids between a caterpillar and its host plant: A way to make prey undetectable for predatory ants?Portugal, AHA; Trigo, JR-Artigo de periódico
2010Attracting Predators without Falling Prey: Chemical Camouflage Protects Honeydew-Producing Treehoppers from Ant PredationSilveira, HCP; Oliveira, PS; Trigo, JR-Artigo de periódico
1-Feb-2006Identification of sex pheromones of Lutzomyia longipalpis (Lutz & Neiva, 1912) populations from the state of São Paulo, BrazilCasanova, Cláudio; Hamilton, JGC; Trigo, JR; Costa, Antonio IP-Artigo de periódico
2007Scopolamine in Brugmansia suaveolens (Solanaceae): Defense, allocation, costs, and induced responseAlves, MN; Sartoratto, A; Trigo, JR-Artigo de periódico
2004Semiochemicals derived from pyrrolizidine alkaloids in male ithomiine butterflies (Lepidoptera : Nymphalidae : Ithomiinae)Schulz, S; Beccaloni, G; Brown, KS; Boppre, M; Freitas, AVL; Ockenfels, P; Trigo, JR-Artigo de periódico
1996Sequestration of pyrrolizidine alkaloids by larvae of Tellervo zoilus (Lepidoptera: Ithomiinae) and their role in the chemical protection of adults against the spider Nephila maculata (Araneidae)Orr, AG; Trigo, JR; Witte, L; Hartmann, T-Artigo de periódico
2008Sex pheromone of the American warble fly, Dermatobia hominis: The role of cuticular hydrocarbonsGomes, CCG; Trigo, JR; Eiras, AE-Artigo de periódico
2005Sesquiterpene and polyacetylene profile of the Bidens pilosa complex (Asteraceae : Heliantheae) from Southeast of BrazilGrombone-Guaratini, MT; Silva-Brandao, KL; Solferini, VN; Semir, J; Trigo, JR-Artigo de periódico
2013Are Aristolochic Acids Responsible for the Chemical Defence of Aposematic Larvae of Battus polydamas (L.) (Lepidoptera: Papilionidae)?Morais, ABB; Brown, KS; Stanton, MA; Massuda, KF; Trigo, JR-Artigo de periódico
2012Methyl Jasmonate Increases the Tropane Alkaloid Scopolamine and Reduces Natural Herbivory in Brugmansia suaveolens: Is Scopolamine Responsible for Plant Resistance?Arab, A; Alves, MN; Sartoratto, A; Ogasawara, DC; Trigo, JR-Artigo de periódico
2007Colony membership is reflected by variations in cuticular hydrocarbon profile in a Neotropical paper wasp, Polistes satan (Hymenoptera, Vespidae)Tannure-Nascimento, IC; Nascimento, FS; Turatti, IC; Lopes, NP; Trigo, JR; Zucchi, R-Artigo de periódico
2009Pyrrolizidine alkaloid profiles in Crotalaria species from Brazil: Chemotaxonomic significanceFlores, AS; Tozzi, AMGD; Trigo, JR-Artigo de periódico
2004Pyrrolizidine alkaloids in three Senecio species from southern BrazilPaiva, JA; Barata, LES; Trigo, JR-Artigo de periódico
1996Pyrrolizidine alkaloids: Different acquisition and use patterns in Apocynaceae and Solanaceae feeding ithomiine butterflies (Lepidoptera: Nymphalidae)Trigo, JR; Brown, KS; Witte, L; Hartmann, T; Ernst, L; Barata, LES-Artigo de periódico
1996Pyrrolizidine alkaloids necine bases: Ab initio, semiempirical, and molecular mechanics approaches to molecular propertiesGiordan, M; Custodio, R; Trigo, JR-Artigo de periódico
1996Qualitative patterns of pyrrolizidine alkaloids in Ithomiinae butterfliesTrigo, JR; Brown, KS; Henriques, SA; Barata, LES-Artigo de periódico
2003Quinolizidine alkaloids in Ormosia arborea seeds inhibit predation but not hoarding by agoutis (Dasyprocta leporina)Guimaraes, PR; Jose, J; Galetti, M; Trigo, JR-Artigo de periódico
2006Extrafloral nectaries as a deterrent mechanism against seed predators in the chemically protected weed Crotalaria pallida (Leguminosae)Guimaraes, PR; Raimundo, RLG; Bottcher, C; Silva, RR; Trigo, JR-Artigo de periódico
2005Faecal shield of the tortoise beetle Plagiometriona aff. flavescens (Chrysomelidae : Cassidinae) as chemically mediated defence against predatorsNogueira-de-Sa, F; Trigo, JR-Artigo de periódico