Efficiency Study of Neem Seeds-Based Nanobiopesticides

Elika Joeniarti1, Achmadi Susilo1, Noer Rahmi Ardiarini2, Nindayu Indrasari3, Mochamad Zakki Fahmi3
Affiliation: 
1 Agrotechnology Study Program, Faculty of Agriculture, Wijaya KusumaUniversity, Surabaya 60225, Indonesia 2 Department of Agronomy, Faculty of Agriculture - University of Brawijaya, Malang 65145, Indonesia 3 Faculty of Science and Technology, Universitas Airlangga, Mulyorejo-Surabaya 60115, Indonesia m.zakki.fahmi@fst.unair.ac.id
DOI: 
https://doi.org/10.23939/chcht13.02.240
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Abstract: 
An innovative nanosized natural pesticide based on neem seeds was developed. The resulting nanobiopesticide (NBP) was synthesised by entangling neem seed extract on chitosan cross-linked with succinic anhydride via ultrasonic treatment following purification. Fourier-transform infrared (FTIR), ultraviolet-visible (UV-Vis) and dynamic light scattering (DLS) spectrophotometers were used to characterise the resulting NBP, and its stability was observed against changes in pH, temperature and UV radiation.
References: 

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