TY  - JOUR
AU  - Prvulović, Dejan
AU  - Gvozdenac, Sonja
AU  - Latković, Dragana
AU  - Peić Tukuljac, Marijana
AU  - Sikora, Vladimir
AU  - Kiprovski, Biljana
AU  - Mišan, Aleksandra
AU  - Chrysargyris, Antonios
AU  - Tzortzakis, Nikolaos
AU  - Ovuka, Jelena
PY  - 2023
UR  - http://fiver.ifvcns.rs/handle/123456789/3776
AB  - The biological activity (contact and contact-digestive toxicity, repellent and fumigant effects, effect on the insect’s development and life cycle parameters) of industrial hemp (Cannabis sativa L.) ethanolic extract was assessed against Plodia interpunctella, the most destructive storage pest of sunflower. Additionally, the study aimed to examine the phytotoxic activity of the extract in order to assess its potential as a sunflower grain protectant. Phytotoxicity assessment was based on the effect on germination energy and seed germination and the activity of antioxidative enzymes, enzymes of the polyphenolic metabolism, and the intensity of lipid peroxidation in sunflower seedlings. The antioxidant capacity and content of phenolic compounds (total phenolics and total tannins) were also measured in seedlings. In the experiments, 70% ethanolic extract of dried flowering buds of industrial hemp (variety Helena) was applied at 0.5%, 1.0% and 2.0% concentrations directly on sunflower seeds. Ethanol solution (70%) was the control. The hemp extract (1% and 2%) revealed medium repellence for P. interpunctella larvae (L3–4) while at 2% concentration it caused 42.5% larval mortality after 72 h. Moreover, the insect’s development was prolonged and fecundity significantly reduced in hemp treatments. The extract did not exhibit fumigant activity. Germination energy and germination of sunflower seeds were stimulated in treatment with 2% hemp extract, while most biochemical parameters of the seedlings were not significantly affected by the hemp extract.
PB  - Basel : MDPI
T2  - Agronomy - Basel
T1  - Phytotoxic and insecticidal activity of industrial hemp (Cannabis sativa L.) extracts against Plodia interpunctella Hübner—A potential sunflower grain protectant
IS  - 10
SP  - 2456
VL  - 13
DO  - 10.3390/agronomy13102456
ER  - 

@article{
author = "Prvulović, Dejan and Gvozdenac, Sonja and Latković, Dragana and Peić Tukuljac, Marijana and Sikora, Vladimir and Kiprovski, Biljana and Mišan, Aleksandra and Chrysargyris, Antonios and Tzortzakis, Nikolaos and Ovuka, Jelena",
year = "2023",
abstract = "The biological activity (contact and contact-digestive toxicity, repellent and fumigant effects, effect on the insect’s development and life cycle parameters) of industrial hemp (Cannabis sativa L.) ethanolic extract was assessed against Plodia interpunctella, the most destructive storage pest of sunflower. Additionally, the study aimed to examine the phytotoxic activity of the extract in order to assess its potential as a sunflower grain protectant. Phytotoxicity assessment was based on the effect on germination energy and seed germination and the activity of antioxidative enzymes, enzymes of the polyphenolic metabolism, and the intensity of lipid peroxidation in sunflower seedlings. The antioxidant capacity and content of phenolic compounds (total phenolics and total tannins) were also measured in seedlings. In the experiments, 70% ethanolic extract of dried flowering buds of industrial hemp (variety Helena) was applied at 0.5%, 1.0% and 2.0% concentrations directly on sunflower seeds. Ethanol solution (70%) was the control. The hemp extract (1% and 2%) revealed medium repellence for P. interpunctella larvae (L3–4) while at 2% concentration it caused 42.5% larval mortality after 72 h. Moreover, the insect’s development was prolonged and fecundity significantly reduced in hemp treatments. The extract did not exhibit fumigant activity. Germination energy and germination of sunflower seeds were stimulated in treatment with 2% hemp extract, while most biochemical parameters of the seedlings were not significantly affected by the hemp extract.",
publisher = "Basel : MDPI",
journal = "Agronomy - Basel",
title = "Phytotoxic and insecticidal activity of industrial hemp (Cannabis sativa L.) extracts against Plodia interpunctella Hübner—A potential sunflower grain protectant",
number = "10",
pages = "2456",
volume = "13",
doi = "10.3390/agronomy13102456"
}

Prvulović, D., Gvozdenac, S., Latković, D., Peić Tukuljac, M., Sikora, V., Kiprovski, B., Mišan, A., Chrysargyris, A., Tzortzakis, N.,& Ovuka, J.. (2023). Phytotoxic and insecticidal activity of industrial hemp (Cannabis sativa L.) extracts against Plodia interpunctella Hübner—A potential sunflower grain protectant. in Agronomy - Basel
Basel : MDPI., 13(10), 2456.
https://doi.org/10.3390/agronomy13102456

Prvulović D, Gvozdenac S, Latković D, Peić Tukuljac M, Sikora V, Kiprovski B, Mišan A, Chrysargyris A, Tzortzakis N, Ovuka J. Phytotoxic and insecticidal activity of industrial hemp (Cannabis sativa L.) extracts against Plodia interpunctella Hübner—A potential sunflower grain protectant. in Agronomy - Basel. 2023;13(10):2456.
doi:10.3390/agronomy13102456 .

Prvulović, Dejan, Gvozdenac, Sonja, Latković, Dragana, Peić Tukuljac, Marijana, Sikora, Vladimir, Kiprovski, Biljana, Mišan, Aleksandra, Chrysargyris, Antonios, Tzortzakis, Nikolaos, Ovuka, Jelena, "Phytotoxic and insecticidal activity of industrial hemp (Cannabis sativa L.) extracts against Plodia interpunctella Hübner—A potential sunflower grain protectant" in Agronomy - Basel, 13, no. 10 (2023):2456,
https://doi.org/10.3390/agronomy13102456 . .