Browsing by Author Oumar, Zakariyyaa

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Showing results 1 to 5 of 5
Issue DateTitleAuthor(s)
2022Canopy defoliation by leaf-cutting ants in eucalyptus plantations inferred by unsupervised machine learning applied to remote sensingSantos, Alexandre dos; Santos, Isabel Carolina de Lima; Costa, Jeffersoney Garcia; Oumar, Zakariyyaa; Bueno, Mariane Camargo; Mota Filho, Tarcísio Marcos Macedo; Zanetti, Ronald; Zanuncio, José Cola
Aug-2019Mapping defoliation by leaf-cutting ants Atta species in Eucalyptus plantations using the Sentinel-2 sensorSantos, Alexandre dos; Santos, Isabel Carolina de Lima; Silva, Nubia da; Zanetti, Ronald; Oumar, Zakariyyaa; Guimarães, Lucas Fernando Resende; Camargo, Mariane Bueno de; Zanuncio, José Cola
2017Multispectral characterization, prediction and mapping of Thaumastocoris peregrinus (Hemiptera: Thamascoridae) attack in Eucalyptus plantations using remote sensingSantos, Alexandre dos; Oumar, Zakariyyaa; Arnhold, Alexandre; Silva, Nubia da; Silva, Clenilton Oliveira; Zanetti, Ronald
Jul-2019Remote sensing to detect nests of the leaf-cutting ant atta sexdens (Hymenoptera: Formicidae) in teak plantationsSantos, Isabel Carolina de Lima; Santos, Alexandre dos; Oumar, Zakariyyaa; Soares, Marcus Alvarenga; Silva, Július César Cerqueira; Zanetti, Ronald; Zanuncio, José Cola
2021Tectona grandis canopy cover predicted by remote sensingSantos, Isabel Carolina de Lima; Santos, Alexandre dos; Costa, Jerffersoney Garcia; Rosa, Anderson Melo; Zanuncio, Antonio José Vinha; Zanetti, Ronald; Oumar, Zakariyyaa; Zanuncio, José Cola