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Alfonso Aguilera, Rodrigo Neculmán, Ramón Rebolledo
Pág. 81 - 88
In La Araucanía, the filbert aphid Myzocallis coryli (Goeze) is a pest that can cause various types of damage to hazelnut (Corylus avellana L.) including reduction in nut size and nut emptiness. M. coryli can also leave hazel leaves susceptible to the fu...
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Ramón Rebolledo, Juan Abarzúa, Andrea Zavala, Andrés Quiroz, Marysol Alvear, Alfonso Aguilera
Pág. 481 - 488
R. Rebolledo, J. Abarzúa, A. Zavala, A. Quiroz, M. Alvear, and A. Aguilera. 2012. The effects of the essential oil and hydrolate of canelo (Drimys winteri) on adults of Aegorhinus superciliosus in the laboratory. Cien. Inv. Agr. 39(3): 481-488. Drimys wi...
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Andrea Zavala, Mario Elgueta, Juan Abarzúa, Alfonso Aguilera, Andrés Quiroz, Ramón Rebolledo
Pág. 367 - 377
The Araucanía region is a berry producing area where important behavioral aspects of species in the genus Aegorhinus, a pest that affects crops, are still unknown. The objectives of this study were to determine the distribution, abundance and richness ...
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Nelson Ojeda, Ramón Rebolledo, Soraya Calzadilla, Héctor Soto, Luis Morales, Luis Morales
Pág. 379 - 390
Semidalis kolbei occupies a significant area of south central Chile. However, it is necessary to determine and predict the occurrence of the insect at a given site. The aim of this research is to analyze the potential spatial distribution of S. kolbei...
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Romina Quintana, Alexis Palma, Ramón Rebolledo, Alfonso Aguilera
Pág. 397 - 403
A. superciliosus (Coleoptera: Curculionidae), known as ?cabrito del maitén? (CM) among other names, is an important pest affecting fruit-bearing bushes in southern and central southern Chile. One means of control is the use of organically synthesized ...
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Marcela Vera, Alfonso Aguilera, Ramón Rebolledo
Pág. 123 - 129
Coccinellids have been used, throughout the world, in biological control programs of agriculture pests. In Chile this family has been studied by various authors, which addresses issues such as biology, predatory activity and distribution in herbaceous...
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L. Gurovich, J. Stern
Pág. 35 - 42
Variabilidad espacial de la velocidad de infiltración del agua en el suelo. I. Generación de datosCiencia e Investigación Agraria, Revista latinoamericana en Ciencias de la Agricultura, está indexada en las siguientes bases de datos: Thomson ISI, Alerta ...
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