Showing 1,401 - 1,420 results of 2,251 for search '"periodical"', query time: 0.06s Refine Results
  1. 1401
  2. 1402
  3. 1403
  4. 1404
  5. 1405
  6. 1406
  7. 1407
  8. 1408
  9. 1409
  10. 1410
  11. 1411
  12. 1412
  13. 1413
  14. 1414
  15. 1415
  16. 1416

    Mealybugs present in vineyards of Colonia Caroya, Córdoba, Argentina. Incidence on the crop and effect on must quality by Viglianco, A.I., Cragnolini, C.I., Bocco, M., Reynoso, S.C.

    Published 2016
    “…The most abundant species was P. ficus, with an incidence in vineyards of 73% in 2010 and 87% in 2011. During that period, incidence in plants varied from 17 to 28% and the percentage of infested grape clusters increased with increasing percentage of infested plants. …”
    Get full text
    Online
  17. 1417

    Determinants of academic performance in developed and developing regions of Colombia: an approach based on a cross-sectional combination model by Cerquera Losada, Oscar Hernán, Cano Barrera, Julio Roberto, Gómez Segura, Camilo Fabiam

    Published 2017
    “…The methodology was developed through the application of a combined model cutaway which allows the individual to analyze combinations of units of study temporal, cross-sectional units for the study period 2008-2013. The results show that there are significant differences between the determinants of academic performance in regions with higher and lower levels of socioeconomic development. …”
    Get full text
    Online
  18. 1418

    Alfalfa dwarf disease evaluation (Medicago sativa L.) in two contrasting environments in Argentina by Odorizzi, A. S., Cornacchione, M. V., Arolfo, V., Basigalup, D. H., Mijoevich, M. L., Balzarini, M.

    Published 2017
    “…The objective of this work was to compare the incidence and severity of the disease symptoms and to explore the relationship of its dynamics with respect to rainfall (pp) and temperature (T) in six commercial alfalfa cultivars during the period 2010-2014. The cultivars CW1010, WL1058, Traful PV INTA, WL903, Monarca SP INTA and LPS8500 were evaluated in trials at EEA Manfredi-INTA and at EEA Santiago del Estero-INTA. …”
    Get full text
    Online
  19. 1419

    Insecticidal activity of essential oil from Eucalyptus globulus against Aphis nerii (Boyer) and Gynaikothrips ficorum (Marchal) by Russo, S., Yaber Grass, M. A., Fontana, H. C., Leonelli, E.

    Published 2018
    “…These results suggested that EO from E. globulus constitute a good alternative for the control of A. nerii and G. ficorum, considering their insecticidal effects at low applied concentrations and for short periods of time.…”
    Get full text
    Online
  20. 1420

    Campaign finance and national elections: An empirical investigation for Argentina, 2005-2013 by Freille, Sebastián, Soffietti, Pablo

    Published 2017
    “…In this paper we examine the impact of campaign contributions on electoral results in Argentine national elections for the period 2005-2013. Using previously unavailable micro-level data on private campaign contributions we test several hypothesis concerning the relationship between contributions and electoral results. …”
    Get full text
    Online