Data/hora: 05/06/2024 10:11:53

Biblioteca(s): 	Embrapa Agroindústria Tropical; Embrapa Hortaliças; Embrapa Semiárido.	
Data corrente: 	23/03/2021	
Data da última atualização: 	17/12/2021	
Autoria: 	OLIVEIRA, J. M. DE; DIAS, N. da S.; MELO, J. W. DA S.; SARAIVA, W. V. A.; MUNIZ, C. R.; COSTA-LIMA, T. C. da; OLIVEIRA, V. R.; MACIEL, G. P. DE S.	
Afiliação: 	JOSIELMA MONTEIRO DE OLIVEIRA, Programa de Pós Graduação em Agronomia/Fitotecnia, Universidade Federal do Ceará; NIVIA DA SILVA DIAS PINI, CNPAT; JOSÉ WAGNER DA SILVA MELO, Programa de Pós Graduação em Agronomia/Fitotecnia, Universidade Federal do Ceará; WENNER VINICIUS ARAÚJO SARAIVA, Programa de Pós Graduação em Agronomia/Fitotecnia, Universidade Federal do Ceará; CELLI RODRIGUES MUNIZ, CNPAT; TIAGO CARDOSO DA COSTA LIMA, CPATSA; VALTER RODRIGUES OLIVEIRA, CNPH; GABRIELA PRISCILA DE SOUSA MACIEL, Programa de Pós Graduação em Agronomia/Fitotecnia, Universidade Federal do Ceará.	
Título: 	Leaf morphology of melon mediates feeding and oviposition preference, and immature survival of Liriomyza sativae (Blanchard) (Diptera: Agromyzidae).	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Phytoparasitica, fev., 2021.	
DOI: 	https://doi.org/10.1007/s12600-021-00892-1	
Idioma: 	Inglês	
Conteúdo: 	To assess the influence of melon genotypes on the feeding and oviposition preferences and survival of L. sativae immatures, a study was carried out by offering 21 melon genotypes (no-choice tests). Among the genotypes, 18 were the least preferred by L. sativae for oviposition, as demonstrated by the reduced numbers of eggs laid on the leaves, while 7 were least preferred for feeding, as demonstrated by the reduced feeding punctures inflicted on the leaves. Genotypes CNPH 06?1047-333 and CNPH 06?1047-341 exhibited strong antibiosis resistance, as confirmed by the occurrence of 100% larval mortality. Scanning electron microscopy revealed that for both abaxial and adaxial surfaces of the leaves, the genotypes CNPH 06?1047- 343, CNPH 06?1047-341 and CNPH 11?1071-43 had a lower density of trichomes and higher thickness of leaf epidermis when compared to the susceptible genotype. We also found a positive and significant correlation between the number of trichomes and the number of eggs of L. sativae on the abaxial and adaxial surfaces and with the feeding punctures on the adaxial surface of the melon leaves. On the other hand, the thickness of the leaf epidermis was negatively correlated with the number of insect eggs on the abaxial and adaxial surfaces and with the feeding punctures on the adaxial surface of the leaves. Antixenosis (feeding and oviposition preferences) on melon plants towards L. sativae is associated with a lower number of trichomes and to a higher thickness of the epidermis of leaves. Causes implicated to antibiosis should be further investigated.	
Palavras-Chave: 	Antibiosis resistance; Feeding punctures; Furos de alimentação; Larval and pupal viability; Leaf morphology; Morfologia da folha; Oviposição; Resistência à antibiose; Viabilidade larval e pupal.	
Thesagro: 	Cucumis Melo; Doença; Inseto; Liriomyza Sativae; Melão.	
Thesaurus Nal: 	Oviposition.	
Categoria do assunto: 	--
O Insetos e Entomologia	
Registro original: 	Embrapa Agroindústria Tropical (CNPAT)	
Exemplares: 	CNPAT - (16651-1) - UPC - AP - DD -  -  - ART21020 - DIS
CPATSA - (59501-1) - UPC - AP - DD -  -  -  - DIS
CNPH - (41566-1) - UPC - AP - DD -  -  -  - DIS