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dc.contributor.advisor1Jesus, Flávio Gonçalves de-
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/7529042187654040pt_BR
dc.contributor.referee1Jesus, Flávio Gonçalves de-
dc.contributor.referee2Almeida, André Cirilo de-
dc.contributor.referee3Cunha, Paulo César Ribeiro da-
dc.creatorBorella Júnior, Célio-
dc.creator.Latteshttp://lattes.cnpq.br/4186172268666766pt_BR
dc.date.accessioned2019-08-22T16:07:55Z-
dc.date.available2019-08-22-
dc.date.available2019-08-22T16:07:55Z-
dc.date.issued2019-08-20-
dc.identifier.urihttps://repositorio.ifgoiano.edu.br/handle/prefix/565-
dc.description.abstractChickpea is a leguminous plant in which its chickpea is much appreciated and rich in nutrients important for food, being well adapted to dry and mild climate conditions. Among the main pests that attack the crop is the caterpillar C. virencens, considered a polyphagous pest that feeds on leaves, flowers, pods and grains. The objective of this work was to evaluate the resistance and field behavior of six chickpea cultivars: BRS Cícero, BRS Aleppo, BRS Cristalino, BRS Toro, BRS Kalifa, Jamu 96, C. virencens caterpillar. In the choice of attractiveness test the BRS Kalifa and BRS Cícero cultivars were less preferable, while in the no-choice test the less preferable cultivars were Jamu 96 and BRS Kalifa. This lower preference is associated with antixenosis resistance mechanisms. BRS Kalifa and BRS Toro presented higher leaf trichome densities. The cultivars BRS Aleppo, BRS Cristalino and Jamu 96 showed differences in the initial parameter of larval weight at 10 days. In field cultivar BRS Aleppo presented the highest average value of caterpillar population, and Jamu 96 presented the lowest percentage of damaged pods and had higher yield than the others, characterizing to be more tolerant to caterpillar attack. BRS Kalifa, Jamu 96 and BRS Aleppo cultivars showed promising results to be used as a source of resistance to C. virencens caterpillar.pt_BR
dc.description.resumoO grão-de-bico é uma planta leguminosa em que seu grão e muito apreciado e rico em nutrientes importantes para alimentação, sendo bem adaptado as condições de clima seco e ameno. Dentre as principais pragas que ataca a cultura, esta a lagarta C. virencens, considerada uma praga polífaga que se alimenta de folhas, flores, vagens e dos grãos. O objetivo do trabalho foi avaliar a resistência e o comportamento em campo de seis cultivares de grão-de-bico: BRS Cícero, BRS Aleppo, BRS Cristalino, BRS Toro, BRS Kalifa, Jamu 96, a lagarta C. virencens. No teste de atratividade com chance de escolha os cultivares BRS Kalifa e BRS Cícero foram menos preferíveis, já no teste sem chance de escolha os cultivares menos preferíveis foram Jamu 96 e BRS Kalifa. Essa menor preferência esta associada a mecanismos de resistência do tipo antixenose. BRS Kalifa e BRS Toro apresentaram maiores densidades de tricomas nas folhas. Os cultivares BRS Aleppo, BRS Cristalino e Jamu 96 apresentaram diferenças ao parâmetro inicial de peso larval aos 10 dias. Em campo o cultivar BRS Aleppo apresentou o maior valor médio de população de lagartas, e o Jamu 96 apresentou menor porcentagem de vagens danificadas e obtiveram produtividade superior aos demais, caracterizando serem mais tolerantes ao ataque da lagarta. Os cultivares BRS Kalifa, Jamu 96 e BRS Aleppo mostraram resultados promissores para serem utilizados como uma fonte de resistência a lagarta C. virencens.pt_BR
dc.description.provenanceSubmitted by Célio Borella Júnior (2015201200240038@ifgoiano.edu.br) on 2019-08-22T16:01:01Z No. of bitstreams: 1 tcc_Célio Borella Júnior.pdf: 826357 bytes, checksum: 9283357a821d612531c20e3397121442 (MD5)en
dc.description.provenanceApproved for entry into archive by Johnathan Diniz (johnathan.diniz@ifgoiano.edu.br) on 2019-08-22T16:06:23Z (GMT) No. of bitstreams: 1 tcc_Célio Borella Júnior.pdf: 826357 bytes, checksum: 9283357a821d612531c20e3397121442 (MD5)en
dc.description.provenanceApproved for entry into archive by Johnathan Diniz (johnathan.diniz@ifgoiano.edu.br) on 2019-08-22T16:07:22Z (GMT) No. of bitstreams: 1 tcc_Célio Borella Júnior.pdf: 826357 bytes, checksum: 9283357a821d612531c20e3397121442 (MD5)en
dc.description.provenanceMade available in DSpace on 2019-08-22T16:07:55Z (GMT). No. of bitstreams: 1 tcc_Célio Borella Júnior.pdf: 826357 bytes, checksum: 9283357a821d612531c20e3397121442 (MD5) Previous issue date: 2019-08-20en
dc.languageporpt_BR
dc.publisherInstituto Federal Goianopt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentCampus Urutaípt_BR
dc.publisher.initialsIF Goianopt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectCicer arietinumpt_BR
dc.subjectAntixenosept_BR
dc.subjectAntibiosept_BR
dc.subjectTolerânciapt_BR
dc.subject.cnpqCIENCIAS AGRARIAS::AGRONOMIA::FITOSSANIDADE::ENTOMOLOGIA AGRICOLApt_BR
dc.titleRESISTÊNCIA DE CULTIVARES DE GRÃO-DE-BICO À Chloridea virencens (Lepidoptera:Noctuidae)pt_BR
dc.typeTrabalho de Conclusão de Cursopt_BR
Appears in Collections:Bacharelado em Agronomia

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