Polycaprolactone and bentonite-based granules with isothiocyanates for controlling potato nematodes.
https://doi.org/10.1234/2221-7789-2025-3-40-45
EDN: CGYSXG
Abstract
In this article, the granules based on polycaprolactone (PCL) and bentonite in the ratio of 75/25 and 50/50 were obtained as a promising carrier for long-term release of isothiocyanates (ITC). According to GC-MS and FTIR spectroscopy, it was found that concentration of ITC in granules increases with increase in clay ratio and depends on the ITC species. It is observed that the inclusion of ITC in PCL/bentonite granules increases the persistence of ITCs in the soil for up to 45 days and prevents their premature hydrolysis.
About the Authors
Kristina E. Zabolotnaya
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior researcher at the High-Molecular-Weight Compounds Research Laboratory.
Natalia L. Yertilezkaya
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior researcher at the Scientific Laboratory of High-Molecular Compounds.
Alexandra V. Pozdnyakova
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior researcher at the High-Molecular-Weight Compounds Research Laboratory.
Sergey N. Syrtsov
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Junior Researcher at the Scientific Laboratory of High-Molecular-Weight Compounds.
Elena V. Brilkova
Siberian State University of Science and Technology named after M.F. Reshetnev.
Russian Federation
Russian Federation
Engineer at the Scientific Laboratory of High-Molecular Compounds.
Anatoly N. Boyandin
Siberian State University of Science and Technology named after M.F. Reshetnev,
Russian Federation
Russian Federation
Candidate of Biological Sciences in the Scientific Laboratory of High-Molecular Compounds.
Anna A. Sukhanova
Reshetnev Siberian State University of Science and Technology. Senior Researcher.
Russian Federation
Russian Federation
Candidate of Biological Sciences in the Scientific Laboratory of High-Molecular Compounds.
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Review
For citations:
Zabolotnaya K.E., Yertilezkaya N.L., Pozdnyakova A.V., Syrtsov S.N., Brilkova E.V., Boyandin A.N., Sukhanova A.A. Polycaprolactone and bentonite-based granules with isothiocyanates for controlling potato nematodes. Proceedings of the Kabardino-Balkarian State University. 2025;15(3):40-45. (In Russ.) https://doi.org/10.1234/2221-7789-2025-3-40-45. EDN: CGYSXG
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