Oro, Violeta

Link to this page

Authority KeyName Variants
0b0ab6be-d6bb-4257-93d4-2e2a157a4e6f
  • Oro, Violeta (3)
Projects

Author's Bibliography

First record of the clover cyst nematode Heterodera daverti in Serbia

Oro, Violeta; Stanisavljević, Rade; Tabaković, Marijenka

(European Society of Nematologists, 2024)

TY  - CONF
AU  - Oro, Violeta
AU  - Stanisavljević, Rade
AU  - Tabaković, Marijenka
PY  - 2024
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1258
AB  - Clovers and other forage legumes are present in Serbia since ancient times. According to
archaeobotanical data, clover seeds (Trifolium sp.) were found in the Neolithic locality of Starevo-
Grad, dated from the Roman (Sarmatian) period. Clovers are valuable for their nutritional value,
nitrogen fixation and honey production. Heterodera daverti Wouts and Sturhan is a cyst nematode
belonging to the Schachtii species group. This species has been reported to cause severe losses to
T. subterraneum L. Cysts are lemon-shaped, ambifenestrate, bullate, with a prominent vulval
cone. The second-stage juvenile (J2) has a well-developed anteriorly concave stylet, oval median
bulb and four incisures. The overall morphology, as well as host list are similar to other cyst
nematode H. trifolii Goffart and perhaps some reports of H. trifolii may actually be H. daverti.
Cysts of H. daverti were found in soil samples originating from Bzovik in southern Serbia, and
examined at the Nematology laboratory of the Institute for Plant Protection and Environment.
Nematodes were extracted using a Spears elutriator. For morphological studies, specimens were
placed in lactoglycerol fixative and slides were prepared in glycerol. Photomicrographs were
captured using an Olympus BH-2 microscope equipped with Nomarski contrast and Motic digital
camera and software. Morphometrics of cysts and J2 were in agreement with the original
description by Wouts and Sturhan. Genomic DNA was extracted from cysts with The Dneasy
Blood and Tissue Kit and amplified with TW81 and AB28 primers. The obtained sequence of the
ITS regions of this population (GenBank accession number PP101636) confirmed the
identification of this species with 100% homology to H. daverti available in the NCBI database.
To our knowledge, this is the first record of H. daverti in Serbia.
PB  - European Society of Nematologists
C3  - 35th International Symposium of the European Society of Nematologists, Cordoba Spain 15-19 April, 2024
T1  - First record of the clover cyst nematode Heterodera daverti in Serbia
IS  - 281
ER  - 
@conference{
author = "Oro, Violeta and Stanisavljević, Rade and Tabaković, Marijenka",
year = "2024",
abstract = "Clovers and other forage legumes are present in Serbia since ancient times. According to
archaeobotanical data, clover seeds (Trifolium sp.) were found in the Neolithic locality of Starevo-
Grad, dated from the Roman (Sarmatian) period. Clovers are valuable for their nutritional value,
nitrogen fixation and honey production. Heterodera daverti Wouts and Sturhan is a cyst nematode
belonging to the Schachtii species group. This species has been reported to cause severe losses to
T. subterraneum L. Cysts are lemon-shaped, ambifenestrate, bullate, with a prominent vulval
cone. The second-stage juvenile (J2) has a well-developed anteriorly concave stylet, oval median
bulb and four incisures. The overall morphology, as well as host list are similar to other cyst
nematode H. trifolii Goffart and perhaps some reports of H. trifolii may actually be H. daverti.
Cysts of H. daverti were found in soil samples originating from Bzovik in southern Serbia, and
examined at the Nematology laboratory of the Institute for Plant Protection and Environment.
Nematodes were extracted using a Spears elutriator. For morphological studies, specimens were
placed in lactoglycerol fixative and slides were prepared in glycerol. Photomicrographs were
captured using an Olympus BH-2 microscope equipped with Nomarski contrast and Motic digital
camera and software. Morphometrics of cysts and J2 were in agreement with the original
description by Wouts and Sturhan. Genomic DNA was extracted from cysts with The Dneasy
Blood and Tissue Kit and amplified with TW81 and AB28 primers. The obtained sequence of the
ITS regions of this population (GenBank accession number PP101636) confirmed the
identification of this species with 100% homology to H. daverti available in the NCBI database.
To our knowledge, this is the first record of H. daverti in Serbia.",
publisher = "European Society of Nematologists",
journal = "35th International Symposium of the European Society of Nematologists, Cordoba Spain 15-19 April, 2024",
title = "First record of the clover cyst nematode Heterodera daverti in Serbia",
number = "281"
}
Oro, V., Stanisavljević, R.,& Tabaković, M.. (2024). First record of the clover cyst nematode Heterodera daverti in Serbia. in 35th International Symposium of the European Society of Nematologists, Cordoba Spain 15-19 April, 2024
European Society of Nematologists.(281).
Oro V, Stanisavljević R, Tabaković M. First record of the clover cyst nematode Heterodera daverti in Serbia. in 35th International Symposium of the European Society of Nematologists, Cordoba Spain 15-19 April, 2024. 2024;(281)..
Oro, Violeta, Stanisavljević, Rade, Tabaković, Marijenka, "First record of the clover cyst nematode Heterodera daverti in Serbia" in 35th International Symposium of the European Society of Nematologists, Cordoba Spain 15-19 April, 2024, no. 281 (2024).

Nematofauna of the Natural Park “Devil’s Town”

Oro, Violeta; Pisinov, Boris; Trkulja, Nenad; Stanisavljević, Rade; Belošević, Svetlana; Tabaković, Marijenka; Sekulić, Zoran

(MDPI Basel, 2023)

TY  - JOUR
AU  - Oro, Violeta
AU  - Pisinov, Boris
AU  - Trkulja, Nenad
AU  - Stanisavljević, Rade
AU  - Belošević, Svetlana
AU  - Tabaković, Marijenka
AU  - Sekulić, Zoran
PY  - 2023
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1217
AB  - “Devil’s Town” is a natural park dominated by broadleaf deciduous trees, and made up
of two rare natural phenomena in the world: earthen statues, as specific forms of relief, and two
springs of highly acidic water with high mineralization. Devil’s Town is a “biodiversity star” with a
unique ambient, flora, fauna, and microbiome. The research aimed to: investigate the concentration
of chemical parameters in the soil of the natural park, identify nematodes that can survive in extreme
conditions, explore feeding habits of nematodes, and infer phylogenetic relationships of nematodes
based on 28S rRNA sequences. Soil samples were collected from two sites, designated Soil under
vegetation and Saxon mine soil, from which nematodes were discovered. Phylogenetic analyses were
performed with 28S rRNA gene primers, using Maximum likelihood and Bayesian inference. The
presence of minerals and heavy metals, combined with high acidity created extreme environmental
conditions in which specific nematode species can survive. These circumstances favored fast-moving
species with teeth and spears, such as mononchids and dorylaimids, enabling them to adopt predatory
feeding behavior. In contrast, Acrobeloides, Prismatolaimus, Rhabditis spp. etc., are saprobionts adapted
to specific chemical pollutants, and they tolerate high levels of Pb, Zn, Fe, Cu, Cd and As.
PB  - MDPI Basel
T2  - Forests
T1  - Nematofauna of the Natural Park “Devil’s Town”
IS  - 11
SP  - 2241
VL  - 14
DO  - 10.3390/f14112241
ER  - 
@article{
author = "Oro, Violeta and Pisinov, Boris and Trkulja, Nenad and Stanisavljević, Rade and Belošević, Svetlana and Tabaković, Marijenka and Sekulić, Zoran",
year = "2023",
abstract = "“Devil’s Town” is a natural park dominated by broadleaf deciduous trees, and made up
of two rare natural phenomena in the world: earthen statues, as specific forms of relief, and two
springs of highly acidic water with high mineralization. Devil’s Town is a “biodiversity star” with a
unique ambient, flora, fauna, and microbiome. The research aimed to: investigate the concentration
of chemical parameters in the soil of the natural park, identify nematodes that can survive in extreme
conditions, explore feeding habits of nematodes, and infer phylogenetic relationships of nematodes
based on 28S rRNA sequences. Soil samples were collected from two sites, designated Soil under
vegetation and Saxon mine soil, from which nematodes were discovered. Phylogenetic analyses were
performed with 28S rRNA gene primers, using Maximum likelihood and Bayesian inference. The
presence of minerals and heavy metals, combined with high acidity created extreme environmental
conditions in which specific nematode species can survive. These circumstances favored fast-moving
species with teeth and spears, such as mononchids and dorylaimids, enabling them to adopt predatory
feeding behavior. In contrast, Acrobeloides, Prismatolaimus, Rhabditis spp. etc., are saprobionts adapted
to specific chemical pollutants, and they tolerate high levels of Pb, Zn, Fe, Cu, Cd and As.",
publisher = "MDPI Basel",
journal = "Forests",
title = "Nematofauna of the Natural Park “Devil’s Town”",
number = "11",
pages = "2241",
volume = "14",
doi = "10.3390/f14112241"
}
Oro, V., Pisinov, B., Trkulja, N., Stanisavljević, R., Belošević, S., Tabaković, M.,& Sekulić, Z.. (2023). Nematofauna of the Natural Park “Devil’s Town”. in Forests
MDPI Basel., 14(11), 2241.
https://doi.org/10.3390/f14112241
Oro V, Pisinov B, Trkulja N, Stanisavljević R, Belošević S, Tabaković M, Sekulić Z. Nematofauna of the Natural Park “Devil’s Town”. in Forests. 2023;14(11):2241.
doi:10.3390/f14112241 .
Oro, Violeta, Pisinov, Boris, Trkulja, Nenad, Stanisavljević, Rade, Belošević, Svetlana, Tabaković, Marijenka, Sekulić, Zoran, "Nematofauna of the Natural Park “Devil’s Town”" in Forests, 14, no. 11 (2023):2241,
https://doi.org/10.3390/f14112241 . .

Heterodera avenae and H. filipjevi: Two Representatives of CCN Complex as Parasites of Wheat and Barley–Recent Advancements

Oro, Violeta

(Astral International, 2016)

TY  - CHAP
AU  - Oro, Violeta
PY  - 2016
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1019
PB  - Astral International
T2  - Diseases of Wheat and Their Management
T1  - Heterodera avenae and H. filipjevi: Two Representatives of CCN Complex as Parasites of Wheat and Barley–Recent Advancements
EP  - 152
SP  - 129
ER  - 
@inbook{
author = "Oro, Violeta",
year = "2016",
publisher = "Astral International",
journal = "Diseases of Wheat and Their Management",
booktitle = "Heterodera avenae and H. filipjevi: Two Representatives of CCN Complex as Parasites of Wheat and Barley–Recent Advancements",
pages = "152-129"
}
Oro, V.. (2016). Heterodera avenae and H. filipjevi: Two Representatives of CCN Complex as Parasites of Wheat and Barley–Recent Advancements. in Diseases of Wheat and Their Management
Astral International., 129-152.
Oro V. Heterodera avenae and H. filipjevi: Two Representatives of CCN Complex as Parasites of Wheat and Barley–Recent Advancements. in Diseases of Wheat and Their Management. 2016;:129-152..
Oro, Violeta, "Heterodera avenae and H. filipjevi: Two Representatives of CCN Complex as Parasites of Wheat and Barley–Recent Advancements" in Diseases of Wheat and Their Management (2016):129-152.