Odourless vegetable oils as insect pest repellents for short-term protection of various food packaging materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10177333" target="_blank" >RIV/00027006:_____/24:10177333 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/24:98123
Result on the web
<a href="https://link.springer.com/content/pdf/10.1007/s41348-024-00965-3.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s41348-024-00965-3.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s41348-024-00965-3" target="_blank" >10.1007/s41348-024-00965-3</a>

Result language
angličtina
Original language name
Odourless vegetable oils as insect pest repellents for short-term protection of various food packaging materials
Original language description
The repellent activity of two odourless vegetable oils (sweet almond-SAO and soybean-SO) applied on filter paper and four types of food packaging materials (polyethylene film, plastic gunnysacks, cardboard, and wood) was tested against three species of stored product pests (Sitophilus granarius, Tribolium castaneum, and Oryzaephilus surinamensis). The repellence of three doses was evaluated after 24 h, and after 7, 14, 21, and 28 days. Both oils exhibited a repellent effect when applied to filter paper, but this effect decreased with time and concentration. The most susceptible species was T. castaneum. The maximum repellence was 84% and 76% for SO and SAO, respectively. On packaging materials, the repellent effect diminished after a certain period of time, ranging from 7 to 28 days. Subsequently, the oils even became attractive. Generally, the repellent effects of both SO and SAO were higher on cardboard and wood slab than on polyethylene film and plastic gunnysacks. As such, in the case of SO, the repellence against T. castaneum was 88% 24 h after application on cardboard, whilst 68% on plastic bag. This work demonstrated the repellent potential of vegetable oils in the short term for the protection of packaged food against stored product pests.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project
<a href="/en/project/QK21010064" target="_blank" >QK21010064: Application of biologically active natural compounds in storage of agricultural products</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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