Identification and characterization of the black fly, Bradysia difformis (Diptera: Sciaridae) on poinsettia crops (Euphorbia pulcherrima) of central Mexico Údair: Villanueva-Sánchez, Evert, Ibañez-Bernal, Sergio, Lomelí-Flores, Refugio, Valdez Carrasco, Jorge

Forestry and shrub species associated to Maconellicoccus hirsutus (Green) (Hemiptera: Pseudococcidae) in northern Nayarit, Mexico Údair: Isiordia-Aquino, Néstor, Robles-Bermudez, Agustín, García-Martínez, Oswaldo, Lomelí-Flores, Refugio, Flores-Canales, Ricardo, Gómez-Aguilar, J. Roberto, Espino-Alvarez, Rosalba

Diversity of thysanoptera in chrysanthemum [dendranthema grandiflorum (ramat.) Kitamura] var. Harman in Texcoco, state of Mexico Údair: Loera-Alvarado, Esperanza, Ortega-Arenas, Laura Delia, Johansen-Naime, Roberto Miguel, González-Hernández, Héctor, Lomelí-Flores, Refugio, Santillán-Galicia, Ma. Teresa, Ochoa-Martínez, Daniel Leobardo