CP and infection: Salivary effectors of insect vectors can enhance the post‐transmission infections of insect‐borne viruses, including cell‐to‐cell movement and long‐distance phloem spread.[10, 31] For example, salivary protein carbonic anhydrase II of M. persicae facilitates cell‐to‐cell translocation by accelerating intercellular vesicle trafficking,[31] while GLD promotes the formation of highly ordered aggregated SEO, which in turn promotes the systemic movement of CMV by interacting with CMV CP.