Estudio del potencial biotico y agentes de mortalidad natural de ceramidia viridis druce en las generaciones pico de junio - septiembre

Abstract:

In the country property Celia María that is located in the Parish Caña Quemada during the season of June - September of the 2006, he was carried out the study of the potential biótico and the agents of natural mortality of Ceramidia viridis Druce, with application of six treatments that consisted on baits and aromatic substances, together with an insecticide. The objectives that thought about were: 1. to determine the sex relation ship in captured adults and the fecundity of the females; 2. to quantify the natural mortality of the different states of the plague caused especially by agents biótic by Elachertus and Meteors. The baits were elaborated by means of the mixture of the ingbkp_redients; it trenches - sugar - yeast - and essences of fruits (pineapple, banana tree), extracts of flowers and sugar. As insecticide boric acid was used to 1,5%. These ingbkp_redients mixed in a blender, the day in that he was carried out the one fed or renovation of the attractive one. The traps consisted on plastic bottles of 2,0 liters of capacity with a square hole of 4 x 4 with 100 ml of attractive, the same ones were distributed following the funicular ones and the drainages between two lines, to reason of five for lot (5 has). To determine the relation ship of sex in the captured adults and the fecundity of the females, it was taken to the laboratory all the captured butterflies. The results registered among June - September, they allowed to value the potential biotic of this plague; the attractive bait of pineapple that was used without polibutano was not efficient for the capture of adults, but yes for other important species of the banana tree cultivation. The quantification of the natural mortality of this plague, was carried out it with monitoreos in the eighth leaf of the selected plants, to determine the level of parasitism caused by the species Elachertus and Meteors, and all this information registered it in the field leaf used in the company for this purpose.

Año de publicación:

2015

Keywords:

• Mortalidad
• Biótico
• Potencial

Fuente:

rraae