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A new Amblyseius Berlese (Mesostigmata: Phytoseiidae) species from Ecuador, with a key to the perditus subgroup of the largoensis species group
ArticleAbstract: Amblyseius yumbus Ortega-Ojeda & Santos n. sp. is described based on specimens collected in a subtroPalabras claves:largoensis, mite diversity, MORPHOLOGY, perditus, taxonomyAutores:Carlos Alberto Ortega-Ojeda, Melo-Molina E.L., Moraes G.J.d., Santos J.C.Fuentes:googlescopusEvaluation of two commercial strains of entomonematodes as control agents of Cyrtomenus bergi Froeschner (Hemiptera: Cydnidae)
ArticleAbstract: Cyrtomenus bergi Froeschner is a subterranean phytophage important in tropical crops. We tested twoPalabras claves:biological control, HETERORHABDITIS BACTERIOPHORA, Melanization, Steinernema feltiaeAutores:Bellotti A.C., Carlos Alberto Ortega-Ojeda, Ehlers R.U., Gaigl A., Melo-Molina E.L.Fuentes:googlescopusEFECTO DE LA SUPLEMENTACIÓN CON LEVADURA DE CERVEZA (Saccharomyces cerevisiae) Y PROMOTORES EN LA GESTACIÓN Y RECRÍA DE CUYES (Cavia porcellus)
ArticleAbstract: En Tumbaco, Pichincha a 2460 m.s.n.m., se evaluó el efecto de la suplementación alimenticia con sistPalabras claves:CONVERSIÓN ALIMENTICIA; FOOD CONVERSION, CUY (CAVIA PORCELLUS); GUINEA PIG (CAVIA PORCELLUS), INCREMENTO; INCREASE, SISTEMAS NUTRICIONALES; NUTRITION SYSTEMS, VITAMINAS; VITAMINSAutores:Carlos Alberto Ortega-Ojeda, Eloy Castro Muñoz, Pablo Xavier Narváez JiménezFuentes:rraaeLethal density of Phyllophaga menetriesi (Coleoptera: Melolonthidae) on cassava plants (Manihot esculenta)
ArticleAbstract: This experiment was designed to determine the economic damage on cassava caused by different populatPalabras claves:Action threshold, Cauca, Larva III, Rhizophagous, White grubsAutores:Carlos Alberto Ortega-Ojeda, Gaigl A., Melo-Molina E.L.Fuentes:googlescopusThe effect of nematodes on larvae of Phyllophaga menetriesi and Anomala inconstans (Coleoptera: Melolonthidae)
ArticleAbstract: The complex of rhizophagous white grubs that includes Phyllophaga menetriesi and Anomala inconstansPalabras claves:biological control, Entomoparasites, Heterorhabditis, Steinernema feltiae, White grubsAutores:Carlos Alberto Ortega-Ojeda, Gaigl A., Melo-Molina E.L.Fuentes:googlescopus