Fig. 4From: Sustainable nano-pesticide platform based on Pyrethrins II for prevention and control Monochamus alternatusA The release curve of PthII@HKUST-1 with 15 °C, 25 °C and 35 °C under pH of 5.0, 7.0 and 9.0, and PthII@WE as a control; B The retention rate of Free PthII, PthII/WE and PthII@HKUST-1 with pH of 5.0, 7.0 and 9.0 after being exposed to ultraviolet lightBack to article page