TY  - CHAP
AU  - Oro, Violeta
AU  - Trkulja, Nenad
AU  - Milosavljević, Anja
AU  - Sečanski, Mile
AU  - Tabaković, Marijenka
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/970
AB  - Sugar beet is listed within the top ten most important crops in the world. The paleobotanic data suggest the sea beet was grown in the ancient times, while the beets with swollen roots were cultivated in the Middle Ages in Europe. Sugar beet cyst nematode Heterodera schachtii is an invasive organism causing high economic loss to sugar beet worldwide. The fundamental steps in control of harmful organisms in plant protection and food safety are grounded on rapid detection of the causative agent and its proper identification. The prompt reaction before obvious symptoms occur can prevent devastating consequences. To confirm the identity of an invasive organism, the process demands the combination of identification techniques, such as morphology and molecular characterization. The phylogeography of available H. schachtii populations, based on matching historical data with phylogenetic analyses of the ITS rRNA region pinpointed a possible place of origin of the European H. schachtii populations. A next step is the determination of natural antagonists of nematodes. Due to the long persistence of the parasite in soil, cysts harbor a large number of bacteria and fungi, the presence of which can lead to cyst death and population decline. Bacteria, fungi and other antagonists are an inevitable part of the soil ecosystem and are also part of those mechanisms in nature that limit the excessive number of invasive organisms and return ecological system to its stable equilibrium, acceptable for the existence of humans as well as micro and macrobiota on Earth.
PB  - Springer Nature Singapore Pte Ltd.
T2  - Springer Nature
T1  - Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists
EP  - 776
SP  - 751
VL  - 1
ER  - 

@inbook{
author = "Oro, Violeta and Trkulja, Nenad and Milosavljević, Anja and Sečanski, Mile and Tabaković, Marijenka",
year = "2021",
abstract = "Sugar beet is listed within the top ten most important crops in the world. The paleobotanic data suggest the sea beet was grown in the ancient times, while the beets with swollen roots were cultivated in the Middle Ages in Europe. Sugar beet cyst nematode Heterodera schachtii is an invasive organism causing high economic loss to sugar beet worldwide. The fundamental steps in control of harmful organisms in plant protection and food safety are grounded on rapid detection of the causative agent and its proper identification. The prompt reaction before obvious symptoms occur can prevent devastating consequences. To confirm the identity of an invasive organism, the process demands the combination of identification techniques, such as morphology and molecular characterization. The phylogeography of available H. schachtii populations, based on matching historical data with phylogenetic analyses of the ITS rRNA region pinpointed a possible place of origin of the European H. schachtii populations. A next step is the determination of natural antagonists of nematodes. Due to the long persistence of the parasite in soil, cysts harbor a large number of bacteria and fungi, the presence of which can lead to cyst death and population decline. Bacteria, fungi and other antagonists are an inevitable part of the soil ecosystem and are also part of those mechanisms in nature that limit the excessive number of invasive organisms and return ecological system to its stable equilibrium, acceptable for the existence of humans as well as micro and macrobiota on Earth.",
publisher = "Springer Nature Singapore Pte Ltd.",
journal = "Springer Nature",
booktitle = "Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists",
pages = "776-751",
volume = "1"
}

Oro, V., Trkulja, N., Milosavljević, A., Sečanski, M.,& Tabaković, M.. (2021). Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists. in Springer Nature
Springer Nature Singapore Pte Ltd.., 1, 751-776.

Oro V, Trkulja N, Milosavljević A, Sečanski M, Tabaković M. Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists. in Springer Nature. 2021;1:751-776..

Oro, Violeta, Trkulja, Nenad, Milosavljević, Anja, Sečanski, Mile, Tabaković, Marijenka, "Sugar Beet Cyst Nematode (Heterodera schachtii Schmidt): Identification and Antagonists" in Springer Nature, 1 (2021):751-776.

TY  - JOUR
AU  - Oro, Violeta
AU  - Stanisavljević, Rade
AU  - Nikolić, Bogdan
AU  - Tabaković, Marijenka
AU  - Sečanski, Mile
AU  - Solveig, Tose
PY  - 2021
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/735
AB  - Cereals, particularly wheat, are staple food of the people from the Balkans, dating back to the Neolithic age. In Serbia, cereals are predominantly grown in its northern part between 44° and 45.5° N of the Pannonian Plain. One of the most economically important nematodes on wheat is the cereal cyst nematode, Heterodera filipjevi. Cysts of H. filipjevi survive in soil for years and shelter a large number of microorganisms. The aims of this study were to investigate the diversity of mycobiota associated with the cereal cyst nematode H. filipjevi, to infer phylogenetic relationships of the found mycobiota, and to explore the ecological connection between fungi and the field history, including the potential of fungi in bioremediation and the production of novel bioactive compounds. Cysts were isolated from soil samples with a Spears apparatus and collected on a 150-µm sieve. The cysts were placed on potato dextrose agar, and maintained for two weeks at 27°C. Following fungal isolation and colony growing, the fungal DNA was extracted, the ITS region was amplified, and PCR products were sequenced. The study showed that the isolated fungal species belong to diverse phyla, including Ascomycota, Basidiomycota, and Mucoromycota. Ascomycota is represented by the families Clavicipitaceae, Sarocladiaceae, Nectriaceae, and Phaeosphaeriaceae. Basidiomycota is represented by the families Cerrenaceae, Polyporaceae, Phanerochaetaceae, and Meruliaceae, and the order Cantharellales. The family Mortierellaceae represents Mucoromycota. The members of Ascomycota and Basidiomycota both depict the field history. Ascomycota indicate the fungal infection is of recent origin, while Basidiomycota point toward the preceding host plants, enabling the plant field colonization history to be traced chronologically.
PB  - MDPI
T2  - Biology
T1  - Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia
IS  - 4
SP  - 283
VL  - 10
DO  - 10.3390/biology10040283
ER  - 

@article{
author = "Oro, Violeta and Stanisavljević, Rade and Nikolić, Bogdan and Tabaković, Marijenka and Sečanski, Mile and Solveig, Tose",
year = "2021",
abstract = "Cereals, particularly wheat, are staple food of the people from the Balkans, dating back to the Neolithic age. In Serbia, cereals are predominantly grown in its northern part between 44° and 45.5° N of the Pannonian Plain. One of the most economically important nematodes on wheat is the cereal cyst nematode, Heterodera filipjevi. Cysts of H. filipjevi survive in soil for years and shelter a large number of microorganisms. The aims of this study were to investigate the diversity of mycobiota associated with the cereal cyst nematode H. filipjevi, to infer phylogenetic relationships of the found mycobiota, and to explore the ecological connection between fungi and the field history, including the potential of fungi in bioremediation and the production of novel bioactive compounds. Cysts were isolated from soil samples with a Spears apparatus and collected on a 150-µm sieve. The cysts were placed on potato dextrose agar, and maintained for two weeks at 27°C. Following fungal isolation and colony growing, the fungal DNA was extracted, the ITS region was amplified, and PCR products were sequenced. The study showed that the isolated fungal species belong to diverse phyla, including Ascomycota, Basidiomycota, and Mucoromycota. Ascomycota is represented by the families Clavicipitaceae, Sarocladiaceae, Nectriaceae, and Phaeosphaeriaceae. Basidiomycota is represented by the families Cerrenaceae, Polyporaceae, Phanerochaetaceae, and Meruliaceae, and the order Cantharellales. The family Mortierellaceae represents Mucoromycota. The members of Ascomycota and Basidiomycota both depict the field history. Ascomycota indicate the fungal infection is of recent origin, while Basidiomycota point toward the preceding host plants, enabling the plant field colonization history to be traced chronologically.",
publisher = "MDPI",
journal = "Biology",
title = "Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia",
number = "4",
pages = "283",
volume = "10",
doi = "10.3390/biology10040283"
}

Oro, V., Stanisavljević, R., Nikolić, B., Tabaković, M., Sečanski, M.,& Solveig, T.. (2021). Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia. in Biology
MDPI., 10(4), 283.
https://doi.org/10.3390/biology10040283

Oro V, Stanisavljević R, Nikolić B, Tabaković M, Sečanski M, Solveig T. Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia. in Biology. 2021;10(4):283.
doi:10.3390/biology10040283 .

Oro, Violeta, Stanisavljević, Rade, Nikolić, Bogdan, Tabaković, Marijenka, Sečanski, Mile, Solveig, Tose, "Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia" in Biology, 10, no. 4 (2021):283,
https://doi.org/10.3390/biology10040283 . .

TY  - CONF
AU  - Jovanović, Snežana
AU  - Todorović, Goran
AU  - Kresović, Branka
AU  - Sečanski, Mile
AU  - Štrbanović, Ratibor
AU  - Stanisavljević, Rade
AU  - Poštić, Dobrivoj
PY  - 2018
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/1041
AB  - The principal aim of breeding and seed production in Serbia is to provide sufficient amounts of all seed categories of the most productive hybrids for national needs and export. Climate conditions in Serbia are favourable for maize seed production (soil quality, effective precipitation sum, long freeze-free periods, etc.). The introduction of sterile forms of parental lines in the development of seed material of maize hybrids has resulted in the improvement of maize growing practices and provided easier control of seed crops. Therefore, the objective of the present study was to observe the optimum ratio of sterile to fertile hybrid variants for the commercial maize production and their effects on yields. The trial was set up according to the randomise complete block design with three replications. The elementary plot size amounted to 5.18m². The used material consisted of seed mixtures of 0, 5, 10,… to 100% fertile plants mixed with the sterile variant of the observed hybrid. Upon processing of obtained results, the highest yield of 17.341 t ha-1 was recorded in the fertile to sterile variant ratio of 80%: 20%. The coefficient of correlation points out to a low correlation of yields on fertility percentage (rxy=0.164). Furthermore, based on the coefficient of determination, a low percentage of dependence of yields on fertile plants percentage was established (R²=0.027).
PB  - Burgas : Science Events d.o.o. International Scientific Publications
C3  - Journal of International Scientific Publications
T1  - Effects of cytoplasmic male sterility on maize hybrids yield
EP  - 72
SP  - 64
VL  - 6
ER  - 

@conference{
author = "Jovanović, Snežana and Todorović, Goran and Kresović, Branka and Sečanski, Mile and Štrbanović, Ratibor and Stanisavljević, Rade and Poštić, Dobrivoj",
year = "2018",
abstract = "The principal aim of breeding and seed production in Serbia is to provide sufficient amounts of all seed categories of the most productive hybrids for national needs and export. Climate conditions in Serbia are favourable for maize seed production (soil quality, effective precipitation sum, long freeze-free periods, etc.). The introduction of sterile forms of parental lines in the development of seed material of maize hybrids has resulted in the improvement of maize growing practices and provided easier control of seed crops. Therefore, the objective of the present study was to observe the optimum ratio of sterile to fertile hybrid variants for the commercial maize production and their effects on yields. The trial was set up according to the randomise complete block design with three replications. The elementary plot size amounted to 5.18m². The used material consisted of seed mixtures of 0, 5, 10,… to 100% fertile plants mixed with the sterile variant of the observed hybrid. Upon processing of obtained results, the highest yield of 17.341 t ha-1 was recorded in the fertile to sterile variant ratio of 80%: 20%. The coefficient of correlation points out to a low correlation of yields on fertility percentage (rxy=0.164). Furthermore, based on the coefficient of determination, a low percentage of dependence of yields on fertile plants percentage was established (R²=0.027).",
publisher = "Burgas : Science Events d.o.o. International Scientific Publications",
journal = "Journal of International Scientific Publications",
title = "Effects of cytoplasmic male sterility on maize hybrids yield",
pages = "72-64",
volume = "6"
}

Jovanović, S., Todorović, G., Kresović, B., Sečanski, M., Štrbanović, R., Stanisavljević, R.,& Poštić, D.. (2018). Effects of cytoplasmic male sterility on maize hybrids yield. in Journal of International Scientific Publications
Burgas : Science Events d.o.o. International Scientific Publications., 6, 64-72.

Jovanović S, Todorović G, Kresović B, Sečanski M, Štrbanović R, Stanisavljević R, Poštić D. Effects of cytoplasmic male sterility on maize hybrids yield. in Journal of International Scientific Publications. 2018;6:64-72..

Jovanović, Snežana, Todorović, Goran, Kresović, Branka, Sečanski, Mile, Štrbanović, Ratibor, Stanisavljević, Rade, Poštić, Dobrivoj, "Effects of cytoplasmic male sterility on maize hybrids yield" in Journal of International Scientific Publications, 6 (2018):64-72.