Electrospun nanofibers as controlled release systems for the combined pheromones of Grapholita molesta and Cydia pomonella

Abstract

As sex pheromones are environmentally friendly and specific, they are often used to monitor and control oriental fruit moths (OFMs). Currently, non-biodegradable polymers are commonly employed as carriers to prepare controlled sex pheromone release systems for plant protection. Electrospinning is a relatively simple technique for preparing biodegradable nanofibers that allows for the controlled release of sex pheromones. This study aimed to develop a biodegradable controlled release system for the combination of OFM pheromone and codlemone via electrospinning, in which codlemone was used as a synergist for OFM pheromone.