caa a22 4500 445324279 CHVBK 20180317142715.0 cr unu---uuuuu 170323e20110901xx s 000 0 eng 10.1007/s10681-011-0418-x doi (NATIONALLICENCE)springer-10.1007/s10681-011-0418-x Antixenosis resistance to leaf miner Leucoptera coffeella in Coffea species [Elektronische Daten] [José de Matos, Oliveiro Guerreiro-Filho, Wallace Gonçalves, Daniel Ramiro, Bárbhara dos Reis Fatobene] The coffee leaf miner, Leucoptera coffeella, is the most important pest of Coffea arabica plantations in Brazil, and all cultivars are susceptible to the insect. However, distinct reactions have been observed in other species, such as C. congensis and C. canephora. In this work, the occurrence of antixenotic response was surveyed in individuals of Coffea species, selected for resistance to the leaf miner at both field and laboratory conditions. Tests performed on young plants from C. arabica cultivars Icatu Precoce IAC 3282, Mundo Novo IAC 515-20, Tupi IAC 1669-33 and Catuaí Amarelo IAC 62 demonstrated that these were preferred for oviposition when pooled with seedlings from C. canephora cv. Apoatã IAC 2258. Apoatã was also preferred over C. racemosa for oviposition. Similar results were observed in tests using detached leaves, and higher amount of eggs was counted in the cv Obatã IAC 1669-20 and Catuaí Vermelho IAC 81, and lower oviposition frequency was observed in C. canephora cv. Guarini IAC 1598. C. congensis showed an oviposition frequency between C. arabica and C. canephora. Also, the results suggest that the frequency of oviposition is co-related with the plant resistance level, during larvae infection. Springer Science+Business Media B.V., 2011 Coffea nationallicence Host plant resistance nationallicence Leucoptera coffeella nationallicence Non-preference nationallicence de Matos José PGIAC—Curso de Pós-graduação em Agricultura Tropical e Subtropical, Área de Concentração em Genética, Melhoramento Vegetal e Biotecnologia, CP 28-13012-970, Campinas, SP, Brazil aut Guerreiro-Filho Oliveiro IAC—Centro de Café ‘Alcides Carvalho', CP 28-13012-970, Campinas, SP, Brazil aut Gonçalves Wallace IAC—Centro de Café ‘Alcides Carvalho', CP 28-13012-970, Campinas, SP, Brazil aut Ramiro Daniel PGIAC—Curso de Pós-graduação em Agricultura Tropical e Subtropical, Área de Concentração em Genética, Melhoramento Vegetal e Biotecnologia, CP 28-13012-970, Campinas, SP, Brazil aut dos Reis Fatobene Bárbhara PGIAC—Curso de Pós-graduação em Agricultura Tropical e Subtropical, Área de Concentração em Genética, Melhoramento Vegetal e Biotecnologia, CP 28-13012-970, Campinas, SP, Brazil aut Euphytica Springer Netherlands 181/2(2011-09-01), 253-260 0014-2336 181:2<253 2011 181 10681 https://doi.org/10.1007/s10681-011-0418-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10681-011-0418-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- de Matos José PGIAC—Curso de Pós-graduação em Agricultura Tropical e Subtropical, Área de Concentração em Genética, Melhoramento Vegetal e Biotecnologia, CP 28-13012-970, Campinas, SP, Brazil aut NATIONALLICENCE 700 1- Guerreiro-Filho Oliveiro IAC—Centro de Café ‘Alcides Carvalho', CP 28-13012-970, Campinas, SP, Brazil aut NATIONALLICENCE 700 1- Gonçalves Wallace IAC—Centro de Café ‘Alcides Carvalho', CP 28-13012-970, Campinas, SP, Brazil aut NATIONALLICENCE 700 1- Ramiro Daniel PGIAC—Curso de Pós-graduação em Agricultura Tropical e Subtropical, Área de Concentração em Genética, Melhoramento Vegetal e Biotecnologia, CP 28-13012-970, Campinas, SP, Brazil aut NATIONALLICENCE 700 1- dos Reis Fatobene Bárbhara PGIAC—Curso de Pós-graduação em Agricultura Tropical e Subtropical, Área de Concentração em Genética, Melhoramento Vegetal e Biotecnologia, CP 28-13012-970, Campinas, SP, Brazil aut NATIONALLICENCE 773 0- Euphytica Springer Netherlands 181/2(2011-09-01), 253-260 0014-2336 181:2<253 2011 181 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer