| [40] | 2023 | Single | Rice | leaf | Bacterial Blight | 4 classes of severity | Internet (1856 images) | CNN-LSTM | Accuracy: 92% |
| [13] | 2023 | Single | Rice/Paddy | Leaf | Blast | mild, average, severe, and profound | Mendeley, Kaggle, GitHub, and UCI (1908 images overall) | CNN-SVM | Accuracy: 97% |
| [15] | 2023 | Single | Tomato | leaf | * | * | Self-collected and PlantVillage | VGG-16/VGG-19 | VGG-16: accuracy of 92.46% |
| [2] | 2023 | Single | Mango | leaf | Powdery mildew | 4 disease levels | Self-collected (2559 images) | CNN-SVM | Accuracy: 89.29% |
| [41] | 2023 | Single | Mango | leaf | * | beginning, mild, moderate and severe | * | proposed-CNN | * |