TY  - JOUR
AU  - Bohinc, Tanja
AU  - Horvat, Aleksander
AU  - Andrić, Goran
AU  - Pražić Golić, Marijana
AU  - Kljajić, Petar
AU  - Trdan, Stanislav
PY  - 2020
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/756
AB  - Laboratory experiments were carried out to evaluate the impact of zeolites of different origins on the mortality of the maize weevil (Sitophilus zeamais Motschulsky). We tested the efficacy of natural zeolites (Slovenian and Serbian) and a synthetic zeolite (Asorbio®). Diatomaceous earth (SilicoSec®) was used as a positive control. We applied the zeolites as surface treatments (at concentrations of 10 g/m2 and 20 g/m2) and as admixtures (grain with zeolites) (at concentrations of 450 ppm and 900 ppm). The mortality of the weevils when the zeolites were applied as a surface treatment was evaluated every day until the 7th day after application; delayed mortality was measured every day until the 14th day after application. When the zeolites were admixed, we evaluated mortality after the 7, 14, and 21 days. The research was performed at two different relative humidity values (55 and 75%) and at three different temperatures (15, 20 and 25 °C). We conclude that the mortality of maize weevils was influenced by relatively high temperature and low relative humidity values. There was no impact of the zeolite dose on the mortality of the maize weevils when applied as a surface treatment. The mortality of the weevils was similar in the treatments with the two natural zeolites (Slovenian and Serbian), while the mortality of the maize weevils was the lowest in the treatments with Asorbio®. The use of natural zeolites as a protectant for stored products was shown to be effective in our research, although additional surveys should be conducted.
PB  - Elsevier
T2  - Journal of Stored Products Research
T1  - Natural versus synthetic zeolites for controlling the maize weevil (Sitophilus zeamais)–like Messi versus Ronaldo?
IS  - 101639
VL  - 88
DO  - 10.1016/j.jspr.2020.101639
ER  - 

@article{
author = "Bohinc, Tanja and Horvat, Aleksander and Andrić, Goran and Pražić Golić, Marijana and Kljajić, Petar and Trdan, Stanislav",
year = "2020",
abstract = "Laboratory experiments were carried out to evaluate the impact of zeolites of different origins on the mortality of the maize weevil (Sitophilus zeamais Motschulsky). We tested the efficacy of natural zeolites (Slovenian and Serbian) and a synthetic zeolite (Asorbio®). Diatomaceous earth (SilicoSec®) was used as a positive control. We applied the zeolites as surface treatments (at concentrations of 10 g/m2 and 20 g/m2) and as admixtures (grain with zeolites) (at concentrations of 450 ppm and 900 ppm). The mortality of the weevils when the zeolites were applied as a surface treatment was evaluated every day until the 7th day after application; delayed mortality was measured every day until the 14th day after application. When the zeolites were admixed, we evaluated mortality after the 7, 14, and 21 days. The research was performed at two different relative humidity values (55 and 75%) and at three different temperatures (15, 20 and 25 °C). We conclude that the mortality of maize weevils was influenced by relatively high temperature and low relative humidity values. There was no impact of the zeolite dose on the mortality of the maize weevils when applied as a surface treatment. The mortality of the weevils was similar in the treatments with the two natural zeolites (Slovenian and Serbian), while the mortality of the maize weevils was the lowest in the treatments with Asorbio®. The use of natural zeolites as a protectant for stored products was shown to be effective in our research, although additional surveys should be conducted.",
publisher = "Elsevier",
journal = "Journal of Stored Products Research",
title = "Natural versus synthetic zeolites for controlling the maize weevil (Sitophilus zeamais)–like Messi versus Ronaldo?",
number = "101639",
volume = "88",
doi = "10.1016/j.jspr.2020.101639"
}

Bohinc, T., Horvat, A., Andrić, G., Pražić Golić, M., Kljajić, P.,& Trdan, S.. (2020). Natural versus synthetic zeolites for controlling the maize weevil (Sitophilus zeamais)–like Messi versus Ronaldo?. in Journal of Stored Products Research
Elsevier., 88(101639).
https://doi.org/10.1016/j.jspr.2020.101639

Bohinc T, Horvat A, Andrić G, Pražić Golić M, Kljajić P, Trdan S. Natural versus synthetic zeolites for controlling the maize weevil (Sitophilus zeamais)–like Messi versus Ronaldo?. in Journal of Stored Products Research. 2020;88(101639).
doi:10.1016/j.jspr.2020.101639 .

Bohinc, Tanja, Horvat, Aleksander, Andrić, Goran, Pražić Golić, Marijana, Kljajić, Petar, Trdan, Stanislav, "Natural versus synthetic zeolites for controlling the maize weevil (Sitophilus zeamais)–like Messi versus Ronaldo?" in Journal of Stored Products Research, 88, no. 101639 (2020),
https://doi.org/10.1016/j.jspr.2020.101639 . .

TY  - JOUR
AU  - Bohinc, Tanja
AU  - Horvat, Aleksander
AU  - Andrić, Goran
AU  - Pražić Golić, Marijana
AU  - Kljajić, Petar
AU  - Trdan, Petar
PY  - 2018-12
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/959
AB  - We studied the insecticidal effects of ashes from three different tree species (common beech, Norway spruce, and black locust) on the mortality of Sitophilus zeamais adults under laboratory conditions. A diatomaceous earth formulation, SilicoSec® was used as a positive control. We studied the contact effects of ashes on adults and the insecticidal effect of ash mixed with wheat grain. The experiment was carried out at three different temperatures (15, 20 and 25 °C) and at two different relative humidity [r.h.] values (55% and 75%). The study on contact effects (immediate mortality and delayed mortality) was carried out in Petri dishes, where we applied ash in two concentrations, 10 and 20 g/m2. After 7 d there was more than 97% mortality for the beetles in all three wood ashes at 25 °C and 55% R.h., while after 14 d wood ash of Norway spruce showed the highest effectiveness (87%) at 20 °C and 55% R.h. 96% mortality was recorded at 20 °C and 55%, when SilicoSec® was applied. The experiment with the mixture of ashes and grains was performed by mixing 2.5 or 5 w% of ash with wheat. In both approaches, we established that lower R.h. in combination with higher temperatures led to higher adult mortality rates. Regardless of the approach, the preparation concentrations did not influence adult mortality. The most efficient ash was that of Norway spruce, yet we attribute its effectiveness not only to its highest content of SiO2 (11.68%) but also to the other ingredients in ash, which can enhance its hygroscopic properties. Our research demonstrated that wood ash can efficiently protect stored crops from maize weevils. However, before introducing wood ash into the systems of protecting stored wheat grains against harmful insects, the influence of concentrations of ashes and their hygroscopic properties should be studied.
T2  - Journal of Stored Products Research
T1  - Comparison of three different wood ashes and diatomaceous earth in controlling the maize weevil under laboratory conditions
EP  - 8
SP  - 1
VL  - 79
DO  - 10.1016/j.jspr.2018.06.007
ER  - 

@article{
author = "Bohinc, Tanja and Horvat, Aleksander and Andrić, Goran and Pražić Golić, Marijana and Kljajić, Petar and Trdan, Petar",
year = "2018-12",
abstract = "We studied the insecticidal effects of ashes from three different tree species (common beech, Norway spruce, and black locust) on the mortality of Sitophilus zeamais adults under laboratory conditions. A diatomaceous earth formulation, SilicoSec® was used as a positive control. We studied the contact effects of ashes on adults and the insecticidal effect of ash mixed with wheat grain. The experiment was carried out at three different temperatures (15, 20 and 25 °C) and at two different relative humidity [r.h.] values (55% and 75%). The study on contact effects (immediate mortality and delayed mortality) was carried out in Petri dishes, where we applied ash in two concentrations, 10 and 20 g/m2. After 7 d there was more than 97% mortality for the beetles in all three wood ashes at 25 °C and 55% R.h., while after 14 d wood ash of Norway spruce showed the highest effectiveness (87%) at 20 °C and 55% R.h. 96% mortality was recorded at 20 °C and 55%, when SilicoSec® was applied. The experiment with the mixture of ashes and grains was performed by mixing 2.5 or 5 w% of ash with wheat. In both approaches, we established that lower R.h. in combination with higher temperatures led to higher adult mortality rates. Regardless of the approach, the preparation concentrations did not influence adult mortality. The most efficient ash was that of Norway spruce, yet we attribute its effectiveness not only to its highest content of SiO2 (11.68%) but also to the other ingredients in ash, which can enhance its hygroscopic properties. Our research demonstrated that wood ash can efficiently protect stored crops from maize weevils. However, before introducing wood ash into the systems of protecting stored wheat grains against harmful insects, the influence of concentrations of ashes and their hygroscopic properties should be studied.",
journal = "Journal of Stored Products Research",
title = "Comparison of three different wood ashes and diatomaceous earth in controlling the maize weevil under laboratory conditions",
pages = "8-1",
volume = "79",
doi = "10.1016/j.jspr.2018.06.007"
}

Bohinc, T., Horvat, A., Andrić, G., Pražić Golić, M., Kljajić, P.,& Trdan, P.. (2018-12). Comparison of three different wood ashes and diatomaceous earth in controlling the maize weevil under laboratory conditions. in Journal of Stored Products Research, 79, 1-8.
https://doi.org/10.1016/j.jspr.2018.06.007

Bohinc T, Horvat A, Andrić G, Pražić Golić M, Kljajić P, Trdan P. Comparison of three different wood ashes and diatomaceous earth in controlling the maize weevil under laboratory conditions. in Journal of Stored Products Research. 2018;79:1-8.
doi:10.1016/j.jspr.2018.06.007 .

Bohinc, Tanja, Horvat, Aleksander, Andrić, Goran, Pražić Golić, Marijana, Kljajić, Petar, Trdan, Petar, "Comparison of three different wood ashes and diatomaceous earth in controlling the maize weevil under laboratory conditions" in Journal of Stored Products Research, 79 (2018-12):1-8,
https://doi.org/10.1016/j.jspr.2018.06.007 . .