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The present paper aims to determine the nutritional contribution of pollen from four cultivated species (Malus domestica Borkh., Eucalyptus globulus Labill., Brassica napus L. ssp. oleifera and Vaccinium corymbosum L.) pollinated by bees (Apis mellifera L.) in Southern Chile. The pollen was colle...


Araneda Durán, XimenaCaniullan, RogerCatalan, CarolMartinez, MariaMorales Ulloa, DanizaRodríguez Beraud, Mario[Nutritional contribution of pollen from species pollinated by bees (Apis mellifera L.) in the Araucania Region of Chile]Nutritional contribution of pollen from species pollinated by bees (Apis mellifera L.) in the Araucania Region of Chile

Among the factors that can help to diminish and control populations of Varroa destructor in colonies of Apis mellifera is grooming behaviour. This behaviour consists of the capacity of the bee to detect, bite and eliminate parasites in the phoretic stage. In this investigation we evaluated the pr...


Araneda Durán, XimenaBernales M, ManuelSolano Solís, JaimeMansilla, Karina, V[Grooming behaviour of honey bees (Hymenoptera: Apidae) on varroa (Mesostigmata: Varroidae)]Grooming behaviour of honey bees (Hymenoptera: Apidae) on varroa (Mesostigmata: Varroidae)

In the present investigation, the effects of benzylaminopurine (BAP), gibberellic acid (GA(3)) and fluridone (FLU) on in-vitro germination of murtilla (Ugni molinae), a native species to Chile were studied. Murtilla seed has a strong dormancy, the reason why two trials were performed to improve t...


Rodríguez Beraud, MarioHormazabal Vasquez, NelsonAraneda Durán, XimenaTampe Perez, JocelyneLobos Marambio, VictoriaCastillo Rubio, Claudia[Effects of gibberellic acid, benzylaminopurine and fluridone on the in vitro germination of Ugni molinae Turcz. (Myrtaceae)]Effects of gibberellic acid, benzylaminopurine and fluridone on the in vitro germination of Ugni molinae Turcz. (Myrtaceae)

Recent introduction of hybrid varieties raises the question if bees (Apis mellifera L.) contribute as pollinator agents in developing the full yield potential of rapeseed (Brassica napus L.). In order to evaluate the yield achieved by B. napus cv. Artus pollinated by A. mellifera testing was carr...


Araneda Durán, XimenaBreve Ulloa, RodrigoAguilera Carrillo, JoseLavin Contreras, JorgeToneatti Bastidas, Marcelo[EVALUATION OF YIELD COMPONENT TRAITS OF HONEYBEE-POLLINATED (Apis mellifera L.) RAPESEED CANOLA (Brassica napus L.)]EVALUATION OF YIELD COMPONENT TRAITS OF HONEYBEE-POLLINATED (Apis mellifera L.) RAPESEED CANOLA (Brassica napus L.)

Two in vitro assays were performing in order to improve Aristotelia chilensis germination rate. Scarification was tested in the first assay and compare to a control. In the second assay, cold stratification was applied during 2, 4, 6 and 8 weeks at 4 degrees C in darkness, plus an unstratified co...


Rodríguez Beraud, MarioTampe Perez, JocelyneHormazabal Vasquez, NelsonAraneda Durán, XimenaTighe Neira, RicardoCárcamo Fincheira, Paz[Effect of scarification and stratification on the in vitro germination of Aristotelia chilensis (Molina) Stuntz]Effect of scarification and stratification on the in vitro germination of Aristotelia chilensis (Molina) Stuntz

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