| Naslov: | Preharvest treatments with low-risk plant protection products can help apple growers fulfill the demands of supermarket chains regarding pesticide residues and marketing apples under 0-residue brands |
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| Avtorji: | ID Paušič, Andrej (Avtor)
ID Roškarič, Mihaela (Avtor)
ID Lešnik, Mario (Avtor) |
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| Datoteke: |  Pausic-2023-Preharvest_Treatments_with_Low-Ris.pdf (330,68 KB)
MD5: C82098FAF1A29CBC3B5835B0142D9112
 https://doi.org/10.3390/agronomy13041151
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Znanstveno delo |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FKBV - Fakulteta za kmetijstvo in biosistemske vede
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| Opis: | As a result of worried consumer pressure, European supermarket chains (ESC) have developed very strict rules about the number and concentration of pesticide active substance residues (AS) accepted in fruits. So-called fruit quality toxicological burden indicators were developed. If fruit suppliers do not comply with ESC requirements, their fruit is often rejected. It is becoming increasingly difficult for apple producers to meet all the requirements of the ESC, so they need new residue reduction tools. One of the options to lower the concentrations of residue on apples is a preharvest application of low-risk preparations (LRP) based on potassium bicarbonate (KHCO3) = PBC, coconut di-ethanol amide ((CH3(CH2)nC(=O)N(CH2CH2OH)2) = DEA, hydrogen peroxide (H2O2) = HP, and a mixture of microbes (EM) that have the ability to dissolve or disintegrate the AS residue. Trials were carried out to test the concept mentioned above. The application of LRP during the last four weeks of preharvest significantly reduced the residue concentration of pesticide AS in apples. Reduction rates among 25 active substances ranged from 0 to 100%, depending on the combination of LRP and AS. HP had the highest capacity to accelerate AS degradation, PB was the second most efficient, and DEA and EM displayed a low residue disintegration ability. The application of the tested LRP can enable apple growers to produce fruits with significantly lower residue concentrations and allows them to comply more successfully with strict ESC rules based on the calculations of toxicological burden indicators. |
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| Ključne besede: | hydrogen peroxide, potassium bicarbonate, effective microbes, detergent, pesticide residues, fruit marketing rules |
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| Status publikacije: | Objavljeno |
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| Verzija publikacije: | Objavljena publikacija |
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| Poslano v recenzijo: | 07.03.2023 |
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| Datum sprejetja članka: | 16.04.2023 |
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| Datum objave: | 18.04.2023 |
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| Založnik: | MDPI |
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| Leto izida: | 2023 |
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| Št. strani: | Str. 1-18 |
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| Številčenje: | Letn. 13, št. članka 1151, Št. 4 |
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| PID: | 20.500.12556/DKUM-88405  |
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| UDK: | 634.11.632.9 |
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| COBISS.SI-ID: | 149685507 |
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| DOI: | 10.3390/agronomy13041151 |
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| ISSN pri članku: | 2073-4395 |
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| Datum objave v DKUM: | 19.04.2024 |
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| Število ogledov: | 253 |
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| Število prenosov: | 4 |
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| Metapodatki: |    |
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| Področja: | Ostalo
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