análisis espacial de las poblaciones de frankliniella occidentalis (pergande) en un cultivo de fresa bajo cubierta, como soporte en las decisiones de manejo integrado de plagas spatial analisis of frankliniella occidentalis (pergande) populations in a covered strawberry crop as a support for integrated pest management

Clicks: 319
ID: 159551
2000
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Popular

Ranked #12 of 69 articles by views in Indian journal of pediatrics

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
Se estableció la dependencia espacial de Frankliniella<br />occidentalis (Pergande) en un cultivo de fresa bajo cubierta en la Sabana de Bogotá. Se monitorearon las poblaciones de trips por doce semanas, en un área de 8 x 13 cuadrantes (cada cuadrante tenia un área de 8 x 4 m), tomando tres flores por cuadrante. El análisis de datos fue hecho con los programas Surfer y GS+/386, usados en geoestadística, los cuales se basan en el análisis de semivariogramas y correlogramas. Analizamos O;45; 90 y 135 grados de direccionalidad. Se encontraron dependencias espaciales<br />en tres de las doce semanas y éstas indicaron que la dependencia espacial de las poblaciones de trips demostraron limites de uno hasta seis cuadrantes y fueron más frecuentes en O y 45 grados de direccionalidad. No se observó dependencia a 90 grados. Inicialmente, las colonias de trips fueron agregadas, pero cambiaron su disposición espacial al azar a través del tiempo, debido a que los individuos se mueven invadiendo otros cuadrantes. Finalmente, discutimos las importancia de la dependencia espacial de las poblaciones como una herramienta para el manejo de plagas.
Spatial dependence of Frankliniella occidentalis (Pergande) in a covered strawberry crop was established at Bogota plateau. Thrips populations were monitored for 12 weeks in an area of eight by 13 quadrants (each quadrant of 8 x 4 m), taking three flowers per quadrant. Data analysis was done with Surfer and GS+/386 programs. Geostatistics, based on semivariogram and correlogram analyses were used. There were analyzed O, 45, 90, and 135 degreed of directionality. Spatial dependence were found in three ofthe twelve<br />weeks and they indicated that spatial dependence of thrips<br />populations showed boundaries from one to six quadrants and were more frequent in Oand 45 degrees of directionality. No dependence was observed at 90 degrees. InitialIy, the thrips colonies were aggregated but, in time, changed this aggregated pattern toward a random pattern due to thrips movement to neighboring quadrants. Finally, we discuss the importance of spatial dependence as a tool for thrips management.
Reference Key
elkin2000agronomaanlisis Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Florez Elkin;Corredor Dario
Journal Indian journal of pediatrics
Year 2000
DOI
DOI not found
URL
http://www.revistas.unal.edu.co/index.php/agrocol/article/view/21541
Keywords
geoestadística tripsplant ecology

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.