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ISSN 1516-1633 Abril, 2012 247 3rd International Symposium on Guava and Other Myrtaceae . ISSN 1516-1633 Abril, 2012 Empresa Brasileira de Pesquisa Agropecuária Embrapa Semiárido Ministério da Agricultura, Pecuária e Abastecimento Documentos 247 3rd International Symposium on Guava and Other Myrtaceae April 23-25, 2012, Petrolina, PE, Brazil Embrapa Semiárido Petrolina, PE 2012 Esta publicação está disponibilizada no endereço: http://www.cpatsa.embrapa.br Exemplares da mesma podem ser adquiridos na: Embrapa Semiárido BR 428, km 152, Zona Rural Caixa Postal 23 56302-970 Petrolina, PE Fone: (87) 3866-3600 Fax: (87) 3866-3815 [email protected] Comitê de Publicações da Unidade Presidente: Maria Auxiliadora Coêlho de Lima Secretário-Executivo: Anderson Ramos de Oliveira Membros: Ana Valéria de Souza Andréa Amaral Alves Gislene Feitosa Brito Gama José Maria Pinto Juliana Martins Ribeiro Magna Soelma Beserra de Moura Mizael Félix da Silva Neto Patrícia Coelho de Souza Leão Sidinei Anunciação Silva Vanderlise Giongo Welson Lima Simões Supervisão editorial: Sidinei Anunciação Silva e José Mauro Cunha. Tratamento de ilustrações: Nivaldo Torres dos Santos Editoração eletrônica: Nivaldo Torres dos Santos Ilustração da capa: José Clétis Bezerra 1a edição 1a impressão (2012): 250 exemplares. Todos os direitos reservados. A reprodução não autorizada desta publicação, no todo ou em parte, constitui violação dos direitos autorais (Lei no 9.610). É permitida a reprodução parcial do conteúdo desta publicação desde que citada a fonte. CIP - Brasil. Catalogação na publicação Embrapa Semiárido International Symposium on Guava and Other Myrtaceae (3.: 2012 : Petrolina). Abstracts of the 3rd International Symposium on Guava and Other Myrtaceae, Petrolina: Embrapa Semiárido, 2012. 102 p. (Embrapa Semiárido. Documentos, 247). ISSN 1516-1633 1. Goiaba – Melhoramento Genético. 2. Doença. 3. Pós colheita. I. Título. II. Série. CDD 634.421 © Embrapa 2012 ORGANIZING COMMITTEE - Embrapa Tropical Semi-Arid - Natoniel Franklin de Melo - Carlos Antonio Fernandes Santos - José Mauro da Cunha e Castro - José Lincoln P. de Araújo - José Egídio Flori - Murilo da Silva Crespo - Yanddrah Milenna L.S.F. Diniz - Edivam Miguel dos Anjos - Mizael Félix da Silva Neto - Killiane Maria de Ávila Sant`Anna INTERNATIONAL SCIENTIFIC COMMITTEE - Carlos Antonio Fernandes Santos (Embrapa Tropical Semi-Arid, Brazil) - José Mauro da Cunha e Castro (Embrapa Tropical Semi-Arid, Brazil) - Luís Henrique Bassoi (Embrapa Tropical Semi-Arid, Brazil) - Wolfgang Rohde (Universidad de La Habana, Cuba) - Gustavo A. Fermin M.(Universidad de Los Andes, Venezuela) - José Saúl Padilla Ramírez (INIFAP, Mexico) - Sisir Mitra (Chairman - ISHS Section on Tropical/Subtropical Fruits, India) - William Natale (UNESP Jaboticabal, Brazil) - Lisa M. Keith (USDA-ARS, United States of America) - Abd Rahman Milan (Horticulture Research Centre, MARDI, Malaysia) VENUE UNIVASF Campus Petrolina Centro - Auditório da Biblioteca Avenida José de Sá Maniçoba, S/N – Centro. Petrolina, PE, Brazil, CEP: 56304-917 . SUMARY International market of fresh and processed guava: challenges and perspectives for the Mexican case ................................................................................. 9 Session I – Myrtaceae Genetic Resources Taxonomy and importance of Myrtaceae ...................................................... 13 Psidium L. (Myrtaceae, Myrteae) in Bahia State, Brazil ................................... 14 Discriminant analysis of wild guava tree by morphological descriptors and microsatellites ........................................................................................... 15 Preliminary study of wild guava tree from Espírito Santo and Minas Gerais by continuous descriptors .............................................................................. 16 Characterization of the Guapuriti (Plinia rivularis) fruit .................................... 17 Prospecting on the agronomical potential of guabiju trees in Rio Grande do Sul, Brazil ....................................................................................................... 18 Germination characteristics of three accessions of Suriname cherries (Eugenia uniflora L.) ............................................................................................... 19 Chemical and biochemical characterization of guava and araçá fruits from diffe- rent regions of Brazil ................................................................................. 20 Comparison of wild guava with the cultivar Paluma ....................................... 21 Germination in guava genotypes in the south of the Espírito Santo and Caparaó, Minas Gerais ............................................................................................ 22 Camu-camu: a mysterious plant with an excellent source of natural vitamin C .. 23 Physical and chemical characterization of three genotypes of ‘Pêra do Cerrado’ 24 Propagation of Eugenia candolleana by grafting ............................................ 25 Characterization of the Cambui (Myciaria tenella O. Berg) - a native fruit from Brazil ....................................................................................................... 26 Introduction of kinds and genera concerning to the family Myrtaceae Juss. on Apsheron condition ................................................................................... 27 Session II – Myrtaceae Pest, Disease and Nematodes Major guava nematode: genetic control perspectives ..................................... 31 Resistant accessions of Psidium spp. to Meloidogyne enterolobii and histological characterization of resistance .................................................... 32 Towards guava wilt disease resistance in South Africa ................................... 33 Pathogenicity of two type conidia of Nalanthamala psidii in guava .................. 34 Surveillance of field infection of Nalanthamala psidii, the causal agent of wilt of guava (Psidium guajava) ......................................................................... 35 Reaction of Psidium accessions to the nematode Meloidogyne enterolobii ......... 36 Evaluation of 16 guava genotypes for resistance to Meloidogyne enterolobii ..... 37 Guava wilt disease - the South African perspective ........................................ 38 Tolerance of Psidium guajava x P. guineense hybrids to Meloidogyne enterolobii 39 Population fluctuation of Meloidogyne enterolobii (= M. mayaguensis) in guava orchard and biological control with associated nematophagous fungi and cover crops ....................................................................................................... 40 III Myrtaceae – Plant Breeding and Post-Harvest Management Post harvest management of guava: present status and future needs ............... 43 Guava world-wide breeding: major techniques and varieties and future challenges ............................................................................................... 44 Phenological behavior of guava trees (Psidium guajava L.) under different climatic conditions of Mexico ..................................................................... 45 Comparative analysis for ºBrix and ascorbic acid concentration of guava fruits under two fertilization treatments in Zacatecas, Mexico ................................. 46 Effect of high oxygen atmospheres combined with different levels of carbon dioxide and nitrous oxide on post-harvest pathogens of “Kumagai” guava ......... 47 Heritability determination of guava (Psidium guajava L.) agricultural important characters evaluated in three populations ..................................................... 48 Antioxidant and biochemical content in Brazilian guava germplasm with white, red and pink pulps ..................................................................................... 49 Bioactive compounds and antioxidant activity in guava fruit cultivated in Sub- -Midlle São Francisco Valley, Brazil .............................................................. 51 Chemical characterization of guava fruit produced in sub-middle of São Francis- co Valley, Brazil ........................................................................................ 53 Developing a fermented functional food from Guava ...................................... 55 Pollen viability of guava genotypes from different locations ............................ 56 Selection of superior genotypes of guava fruit by quantitative descriptors ........ 57 Session IV Myrtaceae – Biotechnology and Genomic Guava Biotechnologies, genomic achievements and future needs .................... 61 High Throughput Sequencing Technologies for the Study of Species of Agronomical Interest .................................................................................. 63 “In vitro” propagation of Surinam cherry ..................................................... 64 Genetic variability of cínaro (Calycolpus moritzianus O`Berg, Myrtaceae) from diverse locations in the Chama river basin in Mérida state-Venezuela .............. 65 Effect of gibberellin application on “in vitro” germination of red strawberry gua- vas (Psidium cattleianum Sabine) ............................................................... 66 Genetic distance of guava genotypes from different altitudes by microsatellites 67 Genetic diversity of wild guava from southern Espirito Santo and commercial cultivars by microsatellites .......................................................................
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  • Listado Florístico Preliminar De La Sierra De Baragua

    Listado Florístico Preliminar De La Sierra De Baragua

    Pittieria 39 (2015)... 91-106 LISTADO FLORÍSTICO PRELIMINAR DE LA SIERRA DE BARAGUA, MUNICIPIO URDANETA, ESTADO LARA, VENEZUELA Floristic preliminary list of the sierra of Baragua, Urdaneta municipality, Lara state, Venezuela Alcides Mondragón y Hipólito Alvarado Departamento de Ciencias Biológicas. Decanato de Agronomía. Universidad Centroccidental “Lisandro Alvarado”. Barquisimeto, Venezuela. [email protected] Resumen Se presenta una lista preliminar de especies vasculares de diferentes localidades de la Sierra de Baragua del estado Lara, Venezuela. La recolección botánica se realizó entre abril 2011 y octubre 2013, las muestras colectadas se trataron siguiendo el proceso tradicional de herborización. Se utilizó el sistema de clasificación APG III. Un total de 42 familias de plantas fueron registradas: 41 de Angiospermas y una familia de Pteridophyta. Las Angiospermas divididas en 37 familias de Eudicotiledóneas y cuatro de Monocotiledóneas, las cuales incluyen 113 y cuatro especies respectivamente. Las familias con mayor número de géneros fueron: Capparaceae con nueve, Fabaceae Mimosoideae y Myrtaceae con siete cada una, Malvaceae con cinco, Cactaceae, Fabaceae Caesalpinioideae, Fabaceae Faboideae y Malpighiaceae con cuatro cada una. Los géneros con mayor número de especies fueron: Cynophallas con cuatro y, Casearia y Eugenia con tres. La continua e inadecuada acción antrópica en la sierra de Baragua aunado el efecto erosivo del agua y la poca cobertura vegetal pondría en riesgo la gran diversidad existente, por lo que su conocimiento juega un papel muy importante ya que proporciona bases para su apropiada preservación. Palabras clave: Recolección botánica, herborización, diversidad, preservación. Abstract A preliminary list of vascular plant species from different localities in Sierra de Baragua, Lara state, Venezuela is presented.
  • Thysanoptera (Insecta) Biodiversity of Norfolk, a Tiny Pacific Island

    Thysanoptera (Insecta) Biodiversity of Norfolk, a Tiny Pacific Island

    Zootaxa 3964 (2): 183–210 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3964.2.2 http://zoobank.org/urn:lsid:zoobank.org:pub:DE38A5A7-32BF-44BD-A450-83EE872AE934 Endemics and adventives: Thysanoptera (Insecta) biodiversity of Norfolk, a tiny Pacific Island LAURENCE A. MOUND & ALICE WELLS Australian National Insect Collection CSIRO, PO Box 1700, Canberra, ACT 2601. E-mail: [email protected] Abstract The thrips fauna of Norfolk Island is a curious mix of endemics and adventives, with notable absences that include one major trophic group. A brief introduction is provided to the history of human settlement and its ecological impact on this tiny land mass in the western Pacific Ocean. The Thysanoptera fauna comprises about 20% endemic and almost 50% widespread invasive species, and shows limited faunal relationships to the nearest territories, Australia, New Caledonia and New Zealand. This fauna, comprising 66 species, includes among named species 29 Terebrantia and 33 Tubulifera, with four Tubulifera remaining undescribed. At least 12 species are endemics, of which 10 are mycophagous, and up to 10 further species are possibly native to the island. As with the thrips fauna of most Pacific islands, many species are wide- spread invasives. However, most of the common thrips of eastern Australia have not been found on Norfolk Island, and the complete absence of leaf-feeding Phlaeothripinae is notable. The following new taxa are described: in the Phlaeothrip- idae, Buffettithrips rauti gen. et sp. n. and Priesneria akestra sp.