The survey of invasive and potentially invasive plant species in Serbia and neighbouring countries for the purpose of determining their status at the national level

Stojanović, Verica; Jovanović, Ivana

doi:10.5937/zaspri1802041s

Cited by 8 publications

(7 citation statements)

References 10 publications

(18 reference statements)

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“…Regarding the floristic specificity of researched organic crops, it is important to point out that weed species were found (Tab. 1), characteristic for vegetable crops (Vrbničanin & Božić, 2021), and, also, earlier most of them were found in organic onion crops (Džigurski et al, 2013) Of the total number of weed taxa, 6 of them (21%) are invasive in Serbia and neighboring countries (Stojanović & Jovanović, 2018). At the same time, they are also on the lists of alien plant species for Europe (EASIN and DAISIE) of which as many as 5 species (Amaranthus retroflexus, Ambrosia artemisiifolia, Datura stramonium, Sorghum halepense and X. strumarium L. ssp.…”

Section: Resultsmentioning

confidence: 99%

Weeds as Bioindicators of Ecological Conditions in Organic Carrot and Onion Crop

Nikolić,

Šeremešić,

Džigurski

et al. 2023

Contemporary Agriculture

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Summary The obtained results indicate the possibility of weed control in organic intercropping production systems of carrots and onions with the application of corn gluten, together with the ecological assessment of habitat based on bioindicator values of weed species. A total of 29 weed taxons are present in the intercoped and pure crops of carrots and onions, grown without (CO) and with the application of corn gluten (CO-G). Although floristically uniformed, 24 taxons (CO) and 23 taxons (CO-G), the total weediness on the CO-G variants was 24% higher. The highest value of fresh weed biomass was recorded on the treatment of pure onion crop with gluten application (2844.85 g/m2), while the lowest value was recorded on the treatment of intercropped carrot and onion (1004.99 g/m2). Ecological assessment of habitat, based on indicator values and abundance of weed species, indicates favorable climatic conditions with favorable temperature (Tx̄ - 4) and light (Lx̄ - 4) regime, which refers to temperate continental climate conditions (Kx̄ - 2,7). Soil indicators indicate slightly drier conditions (Fx̄ – 2,6), slightly acidic to neutral pH (Rx̄ – 3,3), rich in nutrients (Nx̄ – 4), with moderate humus content (Hx̄ – 3), moderate aeration (Dx̄ – 2,8) and locally salted (s) with the participation of salinity indicators in the amount of 54% (CO) and 40% (CO-G). The presence of heavy metals tolerance (m) indicators in the amount of 46% (CO-G) and 41% (CO) should not be neglected, which imposes the need for additional analysis of soil for heavy metal content. Based on the analysis of obtained indicator values, it can be concluded that these ecological conditions correspond to the development of carrots and onions and that the lowest values of fresh weed biomass were recorded on the treatment of intercropping of carrots and onions, without application of corn gluten.

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Section: Resultsmentioning

confidence: 99%

Weeds as Bioindicators of Ecological Conditions in Organic Carrot and Onion Crop

Nikolić,

Šeremešić,

Džigurski

et al. 2023

Contemporary Agriculture

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“…Non-native species were defined as those whose natural range extends beyond the borders of Serbia (Jovanović, 2007). The invasive status of species within the region of Serbia was determined based on criteria established by Lazarević et al (2012), andJovanović (2018). Following the preliminary checklist provided by Stojanović & Jovanović (2018), the invasive status in Serbia was indicated for each invasive species identified.…”

Section: Methodsmentioning

confidence: 99%

“…The invasive status of species within the region of Serbia was determined based on criteria established by Lazarević et al (2012), andJovanović (2018). Following the preliminary checklist provided by Stojanović & Jovanović (2018), the invasive status in Serbia was indicated for each invasive species identified. A previous inventory of the dendroflora dating back to 2004 was sourced from the document published by JKP "Temerin" (2021).…”

Section: Methodsmentioning

confidence: 99%

Comparative Floristic Analysis (2004 and 2022) Of The Natural Monument “Stari Park” In Temerin, Serbia

Lakićević,

Đoković,

Kalozi

2024

Contemporary Agriculture

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Summary This paper presents the results of research on the dendroflora of the Natural Monument (NM) “Stari park” in Temerin, Serbia. The park’s natural values are intricately linked to the characteristics of its dendrofloristic elements, i.e. the large dimensions and age of its trees. To gain insight into changes in diversity, the flora recorded in 2004 and 2022 was compared. In 2022, a field study was conducted to provide a detailed dendroflora analysis, including taxonomic analysis, species origin analysis, assessment of the presence of autochthonous, allochthonous, and invasive species, as well as the biological spectrum. Although Celtis occidentalis L. remained the most represented species eighteen years later, its percentage decreased from 34% to 21%. This decline can be attributed to the emergence of new dominant species such as Fraxinus angustifolia Vahl. (15%), Ulmus effusa Willd. (13%), and Acer platanoides L. (9%). These four species now collectively constitute 58% of the trees in the park.

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“…According to the Global Naturalized Alien Flora (GloNAF) database, it is one of the eleven most widely distributed species, invading a total of 311 regions worldwide, 15 of which are on the European continent (Pyšek et al, 2017). In Serbia, it is considered to be an invasive alien plant species (IASV, 2011;Vrbničanin, 2015;Stojanović and Jovanović, 2018), which spreads very rapidly (especially in the northern Vojvodina region) and forms dense populations, covering large areas (Radak, 2011). It is also considered an invasive weed in some of the neighboring countries, such as Bosnia and Herzegovina (Kovačević and Mitrić, 2013) and Romania (Anastasiu and Negrean, 2005).…”

Section: Introductionmentioning

confidence: 99%

Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia

Anđelković¹,

Popović²,

Živković³

et al. 2022

Acta agriculturae Serbica

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Portulaca oleracea L. is one of the most widely distributed plant species, invading a host of worldwide regions. Rivers and canals, as corridors connecting neighboring habitats, are known to exhibit high invasion levels. Consequently, the aim of this paper was to show which catchment areas, environmental factors and habitat types can be seen as predictors of the presence of this invasive species in the riparian areas of Serbia. Field research was carried out at 250 field sites, where the cover and abundance of P. oleracea, relevant environmental variables and habitat type were recorded. Redundancy analysis (RDA) and response curves fitted using a generalized linear model (GLM) were used to show the relation of the cover of P. oleracea and the following variables: catchment area, predominant bank material, elevation, and the total number of invasive species on site. A non-metric multidimensional scaling (NMDS) was used to group sites where P. oleracea was found, based on the values of its cover. In general, primarily the rivers in the northern, low-lying part of Serbia can be seen as important corridors of the spread of P. oleracea. Its dominance is especially associated with areas draining into the Danube and Sava rivers and field sites characterized by a high pressure of invasive plants. Of the total number of records, the highest number of invaded field sites was recorded along the Danube, Tisa and Zapadna Morava rivers. Regarding the environmental and habitat predictors, the results have shown that the abundance of P. oleracea is associated with gravelly and sandy banks and grassland habitat types, primarily anthropogenic herb stands.

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The survey of invasive and potentially invasive plant species in Serbia and neighbouring countries for the purpose of determining their status at the national level

Cited by 8 publications

References 10 publications

Weeds as Bioindicators of Ecological Conditions in Organic Carrot and Onion Crop

Weeds as Bioindicators of Ecological Conditions in Organic Carrot and Onion Crop

Comparative Floristic Analysis (2004 and 2022) Of The Natural Monument “Stari Park” In Temerin, Serbia

Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia

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