This work is inspired by Kaggle competition which was part of the Fine-Grained Visual Categorization workshop at CVPR 2019 (Conference on Computer Vision and Pattern Recognition) we participated in. It aimed at detecting cassava diseases using 5 fine-grained cassava leaf disease categories with 10. 000. labeled images collected during a regular survey in Uganda. https://allfixelectricales.shop/product-category/led-portable-floodlight/