Incidencia del picudo negro y picudo rayado en plantación de banano con manejo orgánico y convencional.

Abstract

In the present work of investigation named: Incidence of the black weevil and weevil striped in the plantation of bananas with organic and conventional management, in the Province of El Oro. It was carried out in two types of hacienda, the so-called organic Agrivalbel in the parish "Buenavista" "And the conventional call" Corralitos "in the parish" La Peaña ", belonging to the canton Passage. This research had as objectives: To evaluate the types of traps a pseudostem basis for the capture of the graphics of the organic and conventional banana plant, that of the popular population of the black graph and the graphic of the organic and conventional banana plant and perform an economic analysis of the treatments of traps for the capture of the black weevil and striped weevil. It is a design with three types of traps and other types of repetitions in each hacienda, that is to say that the traps have been evaluated twice a week and the change of traps is done weekly. In the same way, the variable consisted of collecting the insects for each trap. Resulting in the best trap made a pseudostem base that captured weevil striped was the trap in organic management with a number of weevils 180.28 and in black weevil with conventional management with 124.63 insects captured.