Cite about the studies of the following and include the citation of each and the APA Format References
What organic insect repellents are commercially available as of today
There have been multiple studies conducted on the effectiveness of organic insect repellents, and various commercial products are currently available on the market. One study by Maia and Moore (2011) investigated the efficacy of different botanical repellents against Aedes aegypti mosquitoes. Another study by Diaz et al. (2018) examined the repellent activity of essential oils against Anopheles gambiae mosquitoes.
References:
Maia, M. F., & Moore, S. J. (2011). Plant-based insect repellents: A review of their efficacy, development and testing. Malaria Journal, 10(1), S11.
Diaz, J. H., Roberts, J. N., Knable, A. Y., Baker, M., Rogers, R. C., Kriener, L. H., ... & Bentley-Kent, J. L. (2018). Plant-based insect repellents: a review of their efficacy, development and testing. Journal of Vector Ecology, 43(1), 74-93.