Monitoreo de telenomus sp parasitoide de rupela albinella en cultivos de arroz sector la Cuca del cantón Arenillas

In the La Cuca sector of Arenillas Canton, sites like: the Central Cuca, Guayacanes and Pacific, there are rice fields sown broadcast in irrigated conditions, where they conducted research "Monitoring of Telenomus sp Rupela albinella parasitoid in rice crops, Sector La Cuca Arenillas Canton”, considering the following objectives: 1. To determine the levels of parasitism of Telenomus sp postures and Rupela albinella eggs in rice cultivation; 2. Relate the levels of parasitism with the use and application of pesticides in rice fields in that area. Following the variables that emerged began with the selection of lots where it was sampled, then records it took the agricultural about what agrochemicals use for pest control and field a systematic method was used, which consisted of launching a 1 m2 wooden box; launching the 3 m of which a number of positions were obtained and performed. It was also observed in field 10 stems at random in the same m2 sampled in was noted if there was damage caused by larvae Rupela albinella, then registered record sheet. Upon hatching larvae and parasitoids postures to evaluate, with the help of the stereoscope was analyzed and recorded. Finally the time was completed emergency larvae and parasitoids, of the three samples, resulting in the highest rate of parasitism was found in the Guayacanes sector in laboratory conditions as percentages: 53.10% relative to the total eggs, this is because crops are accompanied by orchards where citrus and cocoa dominate, where the Telenomus sp extracting feeds honey from the flowers.

• Príomhchruthaitheoir: Carrión Delgado, John Daniel (author)
• Formáid: bachelorThesis
• Teanga: spa
• Foilsithe / Cruthaithe: 2014
• Ábhair: PESTICIDAS; ARROZ; PARASITOIDES
• Rochtain ar líne: http://repositorio.utmachala.edu.ec/handle/48000/1064