Search Results - "Leyva, Jorge L"

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    Biology of Catolaccus hunteri (Hymenoptera: Pteromalidae), A Parasitoid of Pepper Weevil and Boll Weevil (Coleoptera: Curculionidae) by RodrÍguez-Leyva, Esteban, Leyva, Jorge L, Gómez, Victoria, Bárcenas, Nina M, Elzen, Gary W

    “…A general description of the life stages and population parameters of Catolaccus hunteri Crawford, a primary ectoparasitoid of pepper weevil, Anthonomus…”
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    Journal Article
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    New records of Anastrepha sagittata and A. montei (Diptera: Tephritidae) from western Mexico by Miranda Salcedo M.A, Leyva J.L

    Published in The Florida entomologist (01-06-1996)
    “…The ranges of Anastrepha sagittata (Stone) and A. montei Costa Lima (Diptera: Tephritidae) are expanded approximately 300 km towards the west coast of Mexico…”
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    Tribromuro de benzalconio . Sántesis y utilizacién en procesos de bromacién de fenoles by Juan E. Tacoronte Morales, Maria T. Cabrera Pedroso, Jorge L. Leyva Simeón

    Published in Revista CENIC. Ciencias químicas (01-05-2002)
    “…La bromación clásica de substratos aromáticos exige la utilización de dibromo (Br2), tóxico, contaminante y de difícil manipulación, así como de catalizadores…”
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