Efficacy of diatomaceous earth in controlling major store product pests: Plodia interpunctella, Tribolium confusum and Acanthosclides obtectus
Аутори
Gvozdenac, SonjaPrvulović, Dejan
Vučinić Vasić, Milica
Ilić, Aleksandra
Tanasković, Snežana
Ovuka, Jelena
Krstić, Miloš
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Diatomaceous earth (DE) is a dust formed from fossilized skeletal remains of single-celled algae – diatoms. Diatoms have a fine skeleton made of amorphous silicon dioxide (SiO2), as a major constituent of DE, which additionally contains minor amounts of minerals (aluminium, iron oxide, calcium hydroxide, magnesium and sodium). Insecticidal activity of DE is a result of desiccation that occurs after the particles of DE absorb the waterproof lipids from the arthropod cuticle (destroy epicuticular lipid layers) leading to high rate of water loss. Efficacy of DE depends on chemical composition, particle size and geographic origin. This work aimed to assess the efficacy of DE originating from Kolubara open-pit mine, Serbia, in comparison to commercially available preparation SilicoSec®. Efficacy was assessed in contact toxicity test, against indian meal moth (Plodia interpunctella) larvae and confused beetle (Tribolium confusum) and bean weevil (Acanthoscelides obtectus) adults. DEs were ap...plied at rates: 5, 10, 15 and 20 mg-2 and mortality was recorded after 24, 48, 72 h and seven days.
Кључне речи:
alumina silicates / inert dust / contact toxicity / storage pests / diatomaceous earth / Plodia interpunctella / Tribolium confusum / Acanthosclides obtectus / diatoms / single-celled algae / desiccation / insecticides / contact toxicity / larvae / mortality / treatments / preparations / infestationИзвор:
Book of Abstracts, 7th International conference Sustainable postharvest and food technologies - INOPTEP 2021, 18-23 April 2021, Vršac, 2021, 35-35Издавач:
- Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi
Колекције
Институција/група
FiVeRTY - CONF AU - Gvozdenac, Sonja AU - Prvulović, Dejan AU - Vučinić Vasić, Milica AU - Ilić, Aleksandra AU - Tanasković, Snežana AU - Ovuka, Jelena AU - Krstić, Miloš PY - 2021 UR - http://fiver.ifvcns.rs/handle/123456789/2176 AB - Diatomaceous earth (DE) is a dust formed from fossilized skeletal remains of single-celled algae – diatoms. Diatoms have a fine skeleton made of amorphous silicon dioxide (SiO2), as a major constituent of DE, which additionally contains minor amounts of minerals (aluminium, iron oxide, calcium hydroxide, magnesium and sodium). Insecticidal activity of DE is a result of desiccation that occurs after the particles of DE absorb the waterproof lipids from the arthropod cuticle (destroy epicuticular lipid layers) leading to high rate of water loss. Efficacy of DE depends on chemical composition, particle size and geographic origin. This work aimed to assess the efficacy of DE originating from Kolubara open-pit mine, Serbia, in comparison to commercially available preparation SilicoSec®. Efficacy was assessed in contact toxicity test, against indian meal moth (Plodia interpunctella) larvae and confused beetle (Tribolium confusum) and bean weevil (Acanthoscelides obtectus) adults. DEs were applied at rates: 5, 10, 15 and 20 mg-2 and mortality was recorded after 24, 48, 72 h and seven days. PB - Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi C3 - Book of Abstracts, 7th International conference Sustainable postharvest and food technologies - INOPTEP 2021, 18-23 April 2021, Vršac T1 - Efficacy of diatomaceous earth in controlling major store product pests: Plodia interpunctella, Tribolium confusum and Acanthosclides obtectus EP - 35 SP - 35 UR - https://hdl.handle.net/21.15107/rcub_fiver_2176 ER -
@conference{ author = "Gvozdenac, Sonja and Prvulović, Dejan and Vučinić Vasić, Milica and Ilić, Aleksandra and Tanasković, Snežana and Ovuka, Jelena and Krstić, Miloš", year = "2021", abstract = "Diatomaceous earth (DE) is a dust formed from fossilized skeletal remains of single-celled algae – diatoms. Diatoms have a fine skeleton made of amorphous silicon dioxide (SiO2), as a major constituent of DE, which additionally contains minor amounts of minerals (aluminium, iron oxide, calcium hydroxide, magnesium and sodium). Insecticidal activity of DE is a result of desiccation that occurs after the particles of DE absorb the waterproof lipids from the arthropod cuticle (destroy epicuticular lipid layers) leading to high rate of water loss. Efficacy of DE depends on chemical composition, particle size and geographic origin. This work aimed to assess the efficacy of DE originating from Kolubara open-pit mine, Serbia, in comparison to commercially available preparation SilicoSec®. Efficacy was assessed in contact toxicity test, against indian meal moth (Plodia interpunctella) larvae and confused beetle (Tribolium confusum) and bean weevil (Acanthoscelides obtectus) adults. DEs were applied at rates: 5, 10, 15 and 20 mg-2 and mortality was recorded after 24, 48, 72 h and seven days.", publisher = "Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi", journal = "Book of Abstracts, 7th International conference Sustainable postharvest and food technologies - INOPTEP 2021, 18-23 April 2021, Vršac", title = "Efficacy of diatomaceous earth in controlling major store product pests: Plodia interpunctella, Tribolium confusum and Acanthosclides obtectus", pages = "35-35", url = "https://hdl.handle.net/21.15107/rcub_fiver_2176" }
Gvozdenac, S., Prvulović, D., Vučinić Vasić, M., Ilić, A., Tanasković, S., Ovuka, J.,& Krstić, M.. (2021). Efficacy of diatomaceous earth in controlling major store product pests: Plodia interpunctella, Tribolium confusum and Acanthosclides obtectus. in Book of Abstracts, 7th International conference Sustainable postharvest and food technologies - INOPTEP 2021, 18-23 April 2021, Vršac Novi Sad : Nacionalno društvo za procesnu tehniku i energetiku u poljoprivredi., 35-35. https://hdl.handle.net/21.15107/rcub_fiver_2176
Gvozdenac S, Prvulović D, Vučinić Vasić M, Ilić A, Tanasković S, Ovuka J, Krstić M. Efficacy of diatomaceous earth in controlling major store product pests: Plodia interpunctella, Tribolium confusum and Acanthosclides obtectus. in Book of Abstracts, 7th International conference Sustainable postharvest and food technologies - INOPTEP 2021, 18-23 April 2021, Vršac. 2021;:35-35. https://hdl.handle.net/21.15107/rcub_fiver_2176 .
Gvozdenac, Sonja, Prvulović, Dejan, Vučinić Vasić, Milica, Ilić, Aleksandra, Tanasković, Snežana, Ovuka, Jelena, Krstić, Miloš, "Efficacy of diatomaceous earth in controlling major store product pests: Plodia interpunctella, Tribolium confusum and Acanthosclides obtectus" in Book of Abstracts, 7th International conference Sustainable postharvest and food technologies - INOPTEP 2021, 18-23 April 2021, Vršac (2021):35-35, https://hdl.handle.net/21.15107/rcub_fiver_2176 .