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Alan Giraldo, Wilmar Bolívar-García, Jaime Cantera, Mario Garcés Restrepo, Angela Gonzalez Colorado, Monica Gómez, Diego Córdoba Roja, Angélica Prado, Angie Patiño, Camilo Garzón
Pág. 3 - 4
Introducción. El ingreso de especies exóticas a nuestro país puede llegar a tener un efecto negativo para la biodiversidad, ya que generalmente se convierten en una amenaza para la fauna y flora endémicas y pueden incluso generar problemáticas sociales y...
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Ahmet Sekeroglu, Hamdiye Gök, Mustafa Duman
Pág. 327 - 335
The present study was conducted to investigate the effects of storage duration and egg shell colour on external and internal egg quality traits. Eggs obtained from 29 weeks-aged ATAK-S layer hybrids reared in traditional cage system constituted the mater...
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Nancy Vitta, Patricia Estay, Rodrigo A. Chorbadjian
Pág. 366 - 373
Two studies were conducted with the aim of characterizing the antixenosis and antibiosis resistance expression of genotypes in the Solanum section Lycopersicon against Tuta absoluta (Meyrick). The species used were S. lycopersicum (Fiorentino, Naomi and ...
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Hernán E. Rodríguez-Ríos, Jorge A. Campos-Parra, Pamela A. Williams-Salinas, Markus H. Blanck-Heimann, Rita G. Astudillo-Neira, Jesús D. Grande-Cano
Pág. 331 - 339
The aim of this study was to assess the effects of distiller?s dried corn grains with solubles (DDGS) in the diet of laying hens on their productive parameters (live weight, laying percentage, and feed intake) and egg quality (egg weight, mass, yolk colo...
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Erwin Aballay, Oscar Vilches
Pág. 407 - 413
The rootstocks 1103 P, 101-14, K 5BB, SO4, and 3309 were assessed to determine their resistance to the three common Meloidogyne species present in Chilean vineyards, M. ethiopica, the most frequent species, M. hapla and M. javanica. Their response was co...
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Eleodoro E. Del Valle,Paola Lax,Juan Rondán Dueñas,Marcelo E. Doucet
Pág. 109 - 118
The effects of insect cadavers infected with three isolates of Heterorhabditis bacteriophora and one isolate of Steinernema diaprepesi on a population of Meloidogyne incognita in pepper (Capsicum annuum) and summer squash (Cucurbita maxima) were evaluate...
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Yusmila Guevara,Eulalia Gómez,Oriela Pino,Y. Rodríguez,Ileana Miranda,R. Enriquez,Mayra G. Rodríguez
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Juan Suárez-Sánchez, Raquel Alatorre-Rosas, Héctor M. Poggi-Varaldo, Josefina Barrera-Cortés
Pág. 137 - 145
The effect of inoculum size on the axenic in vitro production of Steinernema carpocapsae, using a transparent medium with hemoglobin and cholesterol, was studied. Axenic cultivation was performed with fertile eggs of S. carpocapsae (hatching of eggs: 8...
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Víctor Tello, Robinson Vargas, Jaime Araya, Antonieta Cardemil
Pág. 277 - 290
The postembryonic development, consumption and life table parameters of Cydnodromus picanus Ragusa and Phytoseiulus persimilis (Athias-Henriot) were studied at 29.44 ± 1.47 °C and 42.35 ± 5.01% of RH with a photoperiod of 14:10 h (L:D) in order to evalu...
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Laura Böhm, Nolberto Arismendi, Luigi Ciampi
Pág. 249 - 258
The biological control of the root-knot nematode, Meloidogyne hapla, was evaluated through the addition of organic amendments of dry and chopped leaves of Buddleja globosa, Drymis winteri, Eucalyptus globulus, Gevuina avellana, Laurelia sempervirens, ...
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