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![First insights into the occurrence of pesticide residues in edible insects from sub-Saharan African countries](https://image.oaes.cc/2408698c-b038-48d5-bff2-74af1443a093/5227.fig.2.jpg)
Figure 2. Principal component analysis (PCA) of the pesticide residue in edible insects. Factors extracted based on compounds (A) and edible insect samples (B). Herb: Herbicide in black; Ins: insecticide in red; Fung: fungicide in blue; Carb: carboxamide; OP: organophosphate; Neo: neonicotinoids; Pyr: pyrethroid, OCP: organochlorine pesticide.