This paper describes nitric oxide (NO) fumigation protocols for postharvest pest control. Fumigation chambers are flushed with nitrogen (N2) to establish ultralow oxygen conditions before NO is injected. At the end, chambers are flushed with N2 to dilute NO before exposing products to ambient air to prevent exposure to NO2.
Liu, Y., Yang, X., Masuda, T. Procedures of Laboratory Fumigation for Pest Control with Nitric Oxide Gas. J. Vis. Exp. (129), e56309, doi:10.3791/56309 (2017).