Soil fungi as indicators of pesticide soil pollution

Mandić, Leka; Djukic, D.; Djordjević, Snežana

doi:10.2298/zmspn0519097l

Cited by 5 publications

(4 citation statements)

References 2 publications

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“…Антропогенні фактори тією чи іншою мірою впливають на різноманіття, структурні та функціональні характеристики угруповань грибів різних таксономічних груп (Terehova, 2007;Pereira et al, 2016), причому зворотна реакція грибних організмів дає підстави вважати їх біоіндикаторами екологічного стану середовища існування (Mendes et al, 1998). Добре досліджені антропогенні зміни мікобіоти ґрунтових грибів, зокрема, за впливу забруднення пестицидами (Mandić et al, 2005), важкими металами (Bespalova et al, 2006), радіонуклідами (Dion and Nautiyal, 2008), пірогенного навантаження (Buscardo et al, 2015). Багато уваги також приділено вивченню дереворуйнівних грибів штучних лісонасаджень (Pavlidis et al, 2005;Blinkova and Ivanenko, 2014), лісових господарств (Juutilainen et al, 2017), промислових зон (Stavishenko and Kshnyasev, 2013), урбоекотопів (Terho et al, 2007;Blinkova and Ivanenko, 2016).…”

Section: вступunclassified

Species composition of Dothideomycetes in the anthropogenically transformed ecosystems of the steppe zone of Ukraine

Korolyova

2017

Biosys. divers.

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The article considers the species composition of the Dothideomycetes and its structural characteristics in conditions of anthropogenically transformed ecosystems of the steppe zone of Ukraine. The materials of the work were the original mycological collection carried out as part of the mycological survey of this territory during 2008–2016, as well as the materials of the herbarium of the Institute of Botany named after M. Kholodny of the National Academy of Sciences of Ukraine. Herbarium collection and identification of the samples were performed in accordance with the generally accepted methods of cameral processing of xylotrophic, herbotrophic and coprothrophic micromycetes. To establish the taxonomic affiliation of species, the method of light microscopy was applied. As a result of our research, the species diversity of ascolocular fungi (Dothideomycetes) has been established in the anthropogenically transformed ecosystems of the steppe zone of Ukraine, which includes 156 species from 43 genera 19 families 5 orders and groups of taxa of Incertae sedis of the subclasses Dothideomycetidae and Pleosporomycetidae. The characteristic features of the taxonomic structure of the investigated mycobiota are the predominance of representatives of the order of Pleosporales, the families Cucurbitariaceae and Mycosphaerellaceae, the genera Cucurbitaria and Mycosphaerella. In the ecological structure of mycobiota in anthropogenically transformed ecosystems saprotrophic and xylotrophic species dominated. The ascolocular fungi species are form consortium connections with 178 species of vascular plants from 112 genera of 51 families, with the largest number of micromycetes (65 species) noted on plants of the Rosaceae. An analysis of the abundance of species in anthropogenically transformed ecosystems of the investigated area showed that 47% of the species are randomly distributed. Widespread species are Dothidea sorbi (Wahlenb.) Sacc., Cucurbitaria caraganae P. Karst., C. amorphae (Wallr.) Fuckel, Botryosphaeria dothidea (Moug.) Ces. & De Not., Otthia spiraeae (Fuckel) Fuckel. In the anthropogenically transformed ecosystems of the steppe zone of Ukraine, in comparison with natural ecosystems, the proportion of species from the genera Cucurbitaria and Mycosphaerella increases quantitatively, and the proportion of Leptosphaeria and Pleospora species decreases. An increase in the proportion of hemibiotrophic species in the ecological structure can be considered a characteristic feature of anthropogenic influence on mycobiota . Comparative analysis of quantitative and qualitative indicators of the mycobiota structure combined with spatial and temporal changes of these indicators can serve as an instrument for indicating its anthropogenic transformation. It would be promising to conduct further research on changes in the species structure of micromycetes exposed to various types of anthropogenic impact in terrestrial ecosystems of the steppe zone of Ukraine.

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Section: вступunclassified

Species composition of Dothideomycetes in the anthropogenically transformed ecosystems of the steppe zone of Ukraine

Korolyova

2017

Biosys. divers.

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“…Pada beberapa koloni fungi tertentu ada yang memanfaatkan sumber karbon berasal dari residu pestisida 5,6) . Fungi pada awalnya sensitif terhadap keberadaan pestisida namun kemudian dapat cepat menyesuaikan untuk melakukan metabolisme secara normal 7) . Respon mikroba tanah terhadap pestisida dipengaruhi oleh komposisi kimianya.…”

Section: Latar Belakangunclassified

“…Tanah dianalisa di Laboratorium Ekologi, Bidang Mikrobiologi, Pusat Penelitian Biologi LIPI. Tanah dikeringanginkan, disaring (<2 mm), dan selanjutnya dilakukan pengukuran terhadap pH (5,7), kadar air (6,4-6,7%), kandungan kimia (N 0,2%; C 2,7%; Ca-Mg-K-Na masingmasing 12…”

Section: Penyiapan Sampel Tanah Dan Bahan Penelitianunclassified

Pengaruh Residu Pestisida Terhadap Pola Populasi Bakteri Dan Fungi Tanah Di Rumahkaca

2016

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Pesticide Residue was Affect Bacterial and Fungal Population in the Greenhouse Soil Condition. Bacterial and fungal inhabitants were examined through agriculture soil samples. Survival of microorganism in soil was important to evaluate the mineralize process. In the greenhouse experiment, bacterial and fungal population noticed as essential assessment in soil healing with long lasting pesticide (A-soil) after the soil treated with powdered rice straw as organic matter amendment, toxic degrading bacterial as inoculants, and the both of those mixed treatments. That residue implication also assessed to B-soil (as free pesticide soil) then revised with pesticides, and also treated as followed for A-soil. Potential degradation of indigenous microorganism examined all through as setting of control (B-soil) to recognize of its original population.Those of treatments evaluated through microbial survival along 12 weeks incubation in green house environment. Bacterial and fungal populations was affect to become fluctuated along with incubation period as due to the treatments. Bacterial inhabitant was considerably higher compared to fungal population. Correlations were significantly difference with bacterial (p = 0.6654) as well as fungal (p = 0.9029) population in A-soil evaluated to B-soil habitats since the mixed treatments present to both of the soil (p0.005 = 0.6310). Organic matter alteration and certain microbe input was needed in soil contain pesticide, because at the same time the survival of microbes possibly mineralized organic matter, as well as the pesticide residue.

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“…Swamme het 'n hoë metaboliese potensiaal, wat dit geskik maak as indikator vir negatiewe effekte (Mandić, Ðukić & Ðorđević et al 2005;Nielsen & Winding 2002). Aktinomisete (filamentagtige bakterieë) met die vermoë om sekere oesbeskermingsprodukte af te breek (Jayabarath et al 2010) is geïdentifiseer.…”

Section: Inleidingunclassified

Die uitwerking van die onkruiddoder Roundup® op sommige populasies van grondmikrobes

Marais¹,

Ferreira²,

Booyse

et al. 2011

Suid-Afrikaanse Tydskr Natuurwetenskap Tegnol

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Die glifosaatbevattende onkruiddoder, Roundup®, word wêreldwyd vir onkruidbeheer gebruik. Alhoewel hierdie onkruiddoder beskou word as ‘n lae-toksiese (en dus veilige) produk, heers daar tog kommer oor die langdurige effek daarvan op grondmikrobes, plante, diere en die mens. Verskeie artikels in die meer populêre media en internet verwys na die gevare van Roundup®. Grondmikrobes speel ‘n belangrike rol in die afbraak van landbouchemikalieë. Daar is boere wat sukrose of melasse as ‘n voedselaanvulling vir grondmikrobes gebruik. Sommige boere meng dit ook met onkruiddoders ten einde die moontlike nadelige effek daarvan op voordelige grondmikrobes te verminder, deur hulle van ‘n eenvoudige koolstofbron te voorsien. Die effek van Roundup®, met en sonder die byvoeging van sukrose, is gedurende hierdie ondersoek bepaal met betrekking tot sommige aspekte van die mikrobiologiese gemeenskappe in die grond. Grondmonsters is by drie geleenthede geneem, naamlik voor behandeling, ‘n week daarna en 20 dae daarna. Hierdie grondmonsters is daarrna gebruik vir die meting van kweekbare protosoë (mees-waarskynlike-getal) en metaboliese potensiaal van hoofsaaklik die bakteriese grondgemeenskap (Biolog EcoplateTM), terwyl die filamentagtige groei <em>in situ</em> (versteekte-plaatjie-tegniek) bepaal is. Die byvoeging van suiker het nie ‘n betekenisvolle effek gehad op die werking van die onkruiddoder nie. Terwyl Roundup® wel die metabolisme van die grondbakterieë beduidend verander het, het die bakteriegemeenskap na 20 dae, waarskynlik as gevolg van natuurlike prosesse, herstel

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Soil fungi as indicators of pesticide soil pollution

Cited by 5 publications

References 2 publications

Species composition of Dothideomycetes in the anthropogenically transformed ecosystems of the steppe zone of Ukraine

Species composition of Dothideomycetes in the anthropogenically transformed ecosystems of the steppe zone of Ukraine

Pengaruh Residu Pestisida Terhadap Pola Populasi Bakteri Dan Fungi Tanah Di Rumahkaca

Die uitwerking van die onkruiddoder Roundup® op sommige populasies van grondmikrobes

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