Fig. 3From: Sustainable nano-pesticide platform based on Pyrethrins II for prevention and control Monochamus alternatusThe SEM image (A) of PthII@HKUST-1, and magnified image (B); C The standard curve of PthII; D The loading efficiency of PthII@HKUST-1 and picture of PthII@HKUST-1Back to article page