Eficiencia del predador Amblyseius californicus en el control biológico del ácaro Tretranychus urticae en dos variedades del cultivo del rosal en la zona de Cayambe, provincia de Pichincha

This investigation work was carried out in the Floreloy farms, located in the Cayambe canton in the Pichincha province, with the purpose of evaluating the effectiveness of the application of three dose whit the Amblyseius californicus predator for the spider control Tetranicus urticae in the rose cultivation; whose objectives were: to identify the most appropriate dose and to analyze the treatments economically. As genetic material it was used the variety of pink Freedon and Mondial. The design of complete blocks was applied at random (DBCA), with eight treatments and three repetitions. All the variables were subjected to the Analysis of Variance (ADEVA) using the test from Tukey to 5%. it was evaluated: Incidence; number of shafts for plant (it indexes); long of the shaft at the 30, 60, 90 days of initiate the rehearsal and to the crop; diameter of the button; processed flower of treatments with regarding the witness; rendimiento/ha and economic analysis..........

• Главный автор: Flores Masabanda, Edison Paulino (author)
• Формат: bachelorThesis
• Язык: spa
• Опубликовано: 2013
• Предметы: Ácaro Tretranychus urticae; Cultivo del rosal; Eficiencia del predador; Biodiversidad geográfica del Ecuador
• Online-ссылка: http://dspace.utb.edu.ec/handle/49000/660