EDITORIAL

Globalization and economic development: some reflections concerning the influence on the agricultural sector

1-7

Comparison of the acaricides BAYVAROL® (i.a. flumetrine) and Apilife Var (i.a. menthol, thymol, alcamphor y eucalyptol) for the spring control of Varroa destructor Anderson and Trueman

8-14

Grazing selectivity of Lolium perenne L. cultivars by dairy cows

15-26

Socioeconomic and productive characterization of a group of farmers from Chiloé, registered to PABCO certified farmers

27-36

Feasibility of implementing an automated forecasting system to control potato late blight in Southern Chile

37-42

Recognition of lactation pattern curves through neural networks and discriminate analysis, during the first third of lactation in dairy cows from the IX Region

43-48