Published: 2011-03-31

CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF OREGANO (Lippia palmeri S. WATS) ESSENTIAL OIL

Ma. Magdalena Ortega-Nieblas, Ma. Refugio Robles-Burgueño, Evelia Acedo-Félix, Alberto González-León, Adriana Morales-Trejo, Luz Vázquez-Moreno

11

GENETIC VARIATION AMONG Pinus patula POPULATIONS ALONG AN ALTITUDINAL GRADIENT. TWO ENVIRONMENT NURSERY TESTS

Cuauhtémoc S´áenz-Romero, Lorena F. Ruiz-Talonia, Jean Beaulieu, Nahum M. Sánchez-Vargas, Gerald E. Rehfeldt

19

POLYEMBRYONY INHERITANCE IN TWO EXPERIMENTAL MAIZE POPULATIONS

Hermes Rebolloza-Hernández, José Espinoza-Velázquez, Daniel Sámano-Garduño, Víctor M. Zamora-Villa

27

GENETIC VARIATION OF RESISTANCE AGAINST Puccinia triticina E. IN DURUM WHEATS FROM OAXACA, MÉXICO

Julio Huerta-Espino, Ma. Elsa Rodríguez-Contreras, Ma. Florencia Rodríguez-García, H. Eduardo Villaseñor-Mir, S. Gerardo Leyva-Mir, Eduardo Espitia-Rangel

35

ADAPTATION OF A MODEL TO EVALUATE SEED DETERIORATION IN HUSK TOMATO

J. Alfredo Carrillo-Salazar, J. Manuel Pichardo-González, Óscar J. Ayala-Garay, Víctor A. González-Hernández, Aureliano Peña-Lomelí

53

POSTHARVEST QUALITY OF PITAHAYA (Hylocereus undatus Haw.) FRUITS HARVESTED IN THREE MATURITY STAGES

Tomás Osuna-Enciso, Ma. Emilia Ibarra-Zazueta, Ma. Dolores Muy-Rangel, J. Benigno Valdez-Torres, Manuel Villarreal-Romero, Sergio Hernández-Verdugo

63

‘NAVOJOA M2007’, BREAD WHEAT CULTIVAR FOR NORTHWEST MEXICO

Víctor Valenzuela-Herrera, Guillermo Fuentes-Dávila, Pedro Figueroa-López, Gabriela Chávez-Villalba, J. Luis F´élix-Fuentes, J. Alberto Mendoza-Lugo

73