Results 61 to 70 of about 1,440 (132)

Patterns of nectar production and composition, and morphology of floral nectaries in Helicteres guazumifolia and Helicteres baruensis (Sterculiaceae): two sympatric species from the Costa Rican tropical dry forest

Revista de Biología Tropical, 2009
Helicteres guazumifolia Kunth and Helicteres baruensis Jacq. (Sterculiaceae) are two sympatric species of shrubs common along the North Western tropical dry forest of Costa Rica. i recorded their nectar production within a 24 hour cycle.
Loretta Goldberg
doaj  

Abundancia de colibríes y uso de flores en un bosque templado del sureste de México Hummingbird abundance and flowers use in a template forest from Southeast Mexico

Revista de Biología Tropical, 2012
La abundancia de los colibríes puede variar por la fenología de floración de las plantas de las que se alimentan. Sin embargo, la información sobre la interacción colibrí-flor es limitada en ambientes tropicales de montaña.
Ruth Partida Lara, Paula L. Enríquez, José Luis Rangel-Salazar, Carlos Lara, Miguel Martínez Ico   +4 more
doaj  

Crecimiento y producción en tres clones de Gypsophila paniculata L.. cultivadas bajo idénticas condiciones de invernadero Production and growth of three gypsophila paniculata clones cultured under identical greenhouse conditions

Agronomía Colombiana, 1992
En este trabajo, se evaluaron comparativamente tres clones de Gypsophila paniculata c.v. perfecta, con el fin de seleccionar el material de propagación más eficiente y<br />productivo en nuestra condición tropical y determinar la causal genética o ...
Arenas Blanco Gustavo, Chaparro de Barrera Angela   +1 more
doaj  

NIRS for predicting Brown Swiss heifer diet composition on mixed pastures in the Amazon region. [PDF]

Trop Anim Health Prod
Mejía FL, Yoplac I, Flores ER, Paucar Y, Saucedo-Uriarte JA, Bardales W, Vasquez HV, Ñaupari J.   +7 more
europepmc   +1 more source

Macromycetes Under Pressure: Diversity and Species Composition Across an Urbanization Gradient in the Puebla-Tlaxcala Valley of Mexico. [PDF]

J Fungi (Basel)
Gómez-Hernández M, Gándara E, Dorantes-Marín E, Toledo-Garibaldi M.   +3 more
europepmc   +1 more source

A snapshot of HIV-1 genetic diversity in Dominican Republic in 2024: Predominance of the BCar lineage and first description of a CRF02-AG isolate. [PDF]

PLoS One
Soto L, Sulbaran YF, Jaspe RC, Ureña F, Garcia Y, Loureiro CL, Rangel HR, Pujol FH.   +7 more
europepmc   +1 more source

Correction: Different dry-wet pulses favor different functional strategies: A test using tropical dry forest tree species. [PDF]

PLoS One
Vega-Ramos F, Cifuentes L, Pineda-García F, Dawson T, Paz H.   +4 more
europepmc   +1 more source

Community gut colonization by <i>tet</i>(X4)-positive multidrug-resistant <i>Escherichia coli</i> in healthy individuals from urban residents in Shenzhen, China. [PDF]

Front Cell Infect Microbiol
Peng R, Liang P, Jiang W, Li Z, Wang L, Huang Y, Zhang X, Guo Y, Wang Y, Wang J, Guo J, Yin F, Lin D.   +12 more
europepmc   +1 more source

Eastern Equine Encephalitis Virus Exhibits More Charged Amino Acids in Its Envelope Proteins, Compared to Madariaga Virus. [PDF]

Am J Trop Med Hyg
Medina G, Zambrano JL, Loureiro CL, Garzaro DJ, Barrios M, Salas RA, Weaver SC, Pujol FH.   +7 more
europepmc   +1 more source

Causes and Seasonality of Upper Respiratory Infections in Adults in Lesotho (2021-2022) (CORIAL). [PDF]

Can J Infect Dis Med Microbiol
Sass N, Wüthrich LJ, Gonzalez Fernandez FL, Firima E, Glass TR, Bresser M, Muhairwe J, Katende B, Molatelle M, Ayakaka I, Goldenberger D, Feuz K, Schlaepfer P, Reither K, Labhardt ND.   +14 more
europepmc   +1 more source