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Variation in the capture of Neoleucinodes elegantalis Guenée (Lepidoptera: Crambidae) males using commercial sex pheromones on three solanaceous hosts
ArticleAbstract: Neoleucinodes elegantalis Guenee (Lepidoptera: Crambidae) represents the most damaging pest of the SPalabras claves:Genetic variation, Host plants, mitochondrial DNA, Pests of plants, Trapping baitsAutores:Díaz-Montilla A.E., Gallego-Sánchez G., Saldamando-Benjumea C.I., Suárez-Baron H., William VieraFuentes:scopusVirus diagnosis in tree tomato (Solanum betaceum Cav.) by RT-PCR and transmission electron microscopy in Pichincha and Tungurahua Provinces of Ecuador
ArticleAbstract: Tree tomato (Solanum betaceum Cav.) is an economically important fruit crop in Ecuador. The symptomsPalabras claves:Chlorosis, Leaf deformation, Potyvirus, ToMVAutores:Debut Alexis, Diego Espinoza, Ligia Ayala, William Viera, Wilson Vásquez-CastilloFuentes:scopusEffectiveness of the arbuscular mycorrhizal fungi use in the cherimoya (Annona cherimola Mill.) seedlings growth
ArticleAbstract: Cherimoya (Annona cherimola Mill.) is native to the inter-Andean valleys of southern Ecuador and norPalabras claves:Arbuscular mycorrhizal colonization, Foliar phosphorus, Native mycorrhizal innoculum, Trap plantAutores:Diego Campaña, José Luis Zambrano, Pablo F. Viteri, Salomé Castro, William Viera, Wilson Vásquez-Castillo, Zambrano J.L.Fuentes:scopusGenitalic differentiations in neoleucinodes elegantalis (Gueneé) (lepidoptera: Crambidae) associated with solanaceae crops in Ecuador
ArticleAbstract: Neoleucinodes elegantalis (Guenée) is an oligophagous species of plants in the Solanaceae family thaPalabras claves:GENITALIA, morphometry, moth, solanaceae, SubspeciesAutores:Díaz A., Díaz-Montilla A.E., Lenin Ron-Garrido, Noboa M., William Viera, Wilson Vásquez-CastilloFuentes:scopusEvaluación de la infestación de cinco especies de solanáceas al parasitismo del nemátodo del nudo de la raíz Meloidogyne incognita y el contenido de alcaloides en frutos de tomate de árbol y naranjilla injertados en estas especies
Master ThesisAbstract: Existe una alta incidencia del nemátodo Meloidogyne incognita en Solanáceas de importancia económicaPalabras claves:NARANJILLA - CULTIVO, Patología vegetal, PLANTAS - RESISTENCIA A ENFERMEDADES Y PLAGAS, TOMATE DE ÁRBOL - CULTIVOAutores:William Viera, Ximena Elianet Navarrete BastidasFuentes:rraaeFactors influencing peach farmer income in the province of Tungurahua, Ecuador
ArticleAbstract: Tungurahua province has conditions suitable for growing deciduous fruit trees such as peach (PrunusPalabras claves:Fruit crop, income, profitability, Prunus persica, YieldAutores:Andrea Sotomayor, Ayala G., Galarza D., Jácome R., Lenin Ron-Garrido, Martinez A., Viera A., William VieraFuentes:scopusParasitoids of Neoleucinodes elegantalis Gueneé (Lepidoptera: Crambidae) in Ecuador
ArticleAbstract: Copidosoma sp. (Hymenoptera: Encyrtidae), Lyxophaga sp. (Diptera: Tachinidae), Bracon sp. (HymenoptePalabras claves:Braconidae, Encyrtidae, Fruit borer, Hymenoptera, solanaceae, TachinidaeAutores:Díaz A., Díaz-Montilla A.E., Noboa M., William Viera, Wilson Vásquez-CastilloFuentes:scopusMolecular diagnosis of phytophthora cinnamomi associated with root rot in avocado producing areas of Ecuador
ArticleAbstract: One of the most damaging diseases in cultivation of avocado (Persea americana Mill.) is root rot assPalabras claves:ECUADOR, Isolation, PERSEA AMERICANA, Phytophthora cinnamomiAutores:Morillo-Velastegui L.E., Toapanta-Gallegos D.E., William VieraFuentes:scopusMolecular marker-based characterization of Ecuadorian dry forest tamarind plus trees
ArticleAbstract: To improve the potential of tamarind as an economically valued domesticated species it is importantPalabras claves:Fruit tree breeding, ISSR, molecular markers, TAMARINDUS INDICAAutores:Álvarez H., Byron Díaz Cárdenas, Byron Díaz-Cárdenas, Díaz B., Iris Perez, Sarmiento L., William VieraFuentes:googlescopusNative mycorrhizae and their effect on two tree tomato (Solanum betaceum Cav.) rootstocks
ArticleAbstract: It is estimated that Ecuador has a production area over 3500 ha of tree tomato. These production arePalabras claves:COLONIZATION, Inoculum, NICOTIANA GLAUCA, phosphorus, Solanum hispidum, Trap plantAutores:Andrea Lastra, Andrea Sotomayor, Diego Campaña, Pablo F. Viteri, William Viera, Wilson Vásquez-CastilloFuentes:scopus