Slow-release agricultural pesticide formulations: state of the art
The need for a long-term sustaining of optimal concentrations of applied pesticides in the soil in agriculture resulted in the development of systems for controlled release of active substances. Such systems are based on the use of eco-friendly carrier materials that are harmless to plants, humans a...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina
2022-06-01
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| Series: | Chimica Techno Acta |
| Subjects: | |
| Online Access: | https://journals.urfu.ru/index.php/chimtech/article/view/5903 |
| _version_ | 1811282684311240704 |
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| author | Anatoly N. Boyandin Anna A. Sukhanova Natalya L. Ertiletskaya |
| author_facet | Anatoly N. Boyandin Anna A. Sukhanova Natalya L. Ertiletskaya |
| author_sort | Anatoly N. Boyandin |
| collection | DOAJ |
| description | The need for a long-term sustaining of optimal concentrations of applied pesticides in the soil in agriculture resulted in the development of systems for controlled release of active substances. Such systems are based on the use of eco-friendly carrier materials that are harmless to plants, humans and environment. Inorganic substances (e.g., clays or alike substances), biodegradable polymers of natural or synthetic origin, blends of such polymers and their composites with inorganic fillers can be used as carriers. The deposited pesticides are released by diffusion or, in the case of systems based on biodegradable polymers, by degradation of the carrier. Inorganic carriers are usually impregnated with a pesticide. As for polymers, there is a wide range of methods for obtaining forms. Namely, these are the microsphere and nanoparticle formation, film casting, tablet pressing, form gelatinizing, and coprecipitation of a pesticide and a polymer from a solution. Co-extrusion of pesticides with polymers or their composites at temperatures below the degradation temperature of the components is another promising method for obtaining pesticide carriers. |
| first_indexed | 2024-04-13T01:56:59Z |
| format | Article |
| id | doaj.art-37579bb2fc724f0da9996424bb19d79f |
| institution | Directory Open Access Journal |
| issn | 2411-1414 |
| language | English |
| last_indexed | 2024-04-13T01:56:59Z |
| publishDate | 2022-06-01 |
| publisher | Uralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. Elʹcina |
| record_format | Article |
| series | Chimica Techno Acta |
| spelling | doaj.art-37579bb2fc724f0da9996424bb19d79f2022-12-22T03:07:44ZengUralʹskij federalʹnyj universitet imeni pervogo Prezidenta Rossii B.N. ElʹcinaChimica Techno Acta2411-14142022-06-019010.15826/chimtech.2022.9.2.S104476Slow-release agricultural pesticide formulations: state of the artAnatoly N. Boyandin0Anna A. Sukhanova1Natalya L. Ertiletskaya2Reshetnev Siberian State University of Science and Technology; Federal Research Center “Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences”Reshetnev Siberian State University of Science and TechnologyReshetnev Siberian State University of Science and Technology; Federal Research Center “Krasnoyarsk Science Center of the Siberian Branch of the Russian Academy of Sciences”The need for a long-term sustaining of optimal concentrations of applied pesticides in the soil in agriculture resulted in the development of systems for controlled release of active substances. Such systems are based on the use of eco-friendly carrier materials that are harmless to plants, humans and environment. Inorganic substances (e.g., clays or alike substances), biodegradable polymers of natural or synthetic origin, blends of such polymers and their composites with inorganic fillers can be used as carriers. The deposited pesticides are released by diffusion or, in the case of systems based on biodegradable polymers, by degradation of the carrier. Inorganic carriers are usually impregnated with a pesticide. As for polymers, there is a wide range of methods for obtaining forms. Namely, these are the microsphere and nanoparticle formation, film casting, tablet pressing, form gelatinizing, and coprecipitation of a pesticide and a polymer from a solution. Co-extrusion of pesticides with polymers or their composites at temperatures below the degradation temperature of the components is another promising method for obtaining pesticide carriers.https://journals.urfu.ru/index.php/chimtech/article/view/5903plant protectionpesticidelong-term releaseorganomodified claybiodegradable polymercomposite |
| spellingShingle | Anatoly N. Boyandin Anna A. Sukhanova Natalya L. Ertiletskaya Slow-release agricultural pesticide formulations: state of the art Chimica Techno Acta plant protection pesticide long-term release organomodified clay biodegradable polymer composite |
| title | Slow-release agricultural pesticide formulations: state of the art |
| title_full | Slow-release agricultural pesticide formulations: state of the art |
| title_fullStr | Slow-release agricultural pesticide formulations: state of the art |
| title_full_unstemmed | Slow-release agricultural pesticide formulations: state of the art |
| title_short | Slow-release agricultural pesticide formulations: state of the art |
| title_sort | slow release agricultural pesticide formulations state of the art |
| topic | plant protection pesticide long-term release organomodified clay biodegradable polymer composite |
| url | https://journals.urfu.ru/index.php/chimtech/article/view/5903 |
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