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Distribution of Polyporus Fungi in Czaplinek (Drawsko Lake District, North- Western Poland)

Magdalena Kaczorkiewicz Edward Ratuszniak
Archives of Environmental Protection | 2009 | vol.35 | No 1 | 23-31
Keywords Polyporus fungus Czaplinek
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Abstract

Research on the occurrence of polyporus fungi in Czaplinek were conducted in 2004 and 2005 in 6 designated regions, using the route method (area search). 363 sites containing polyporus fungi belonging to 24 species and 4 families - Coriolaceae, Ganodermataceae, Hymenochaeteceae and Polyporaceae - have been found. The most numerous among the species were Bjerkandera ac/us/a (Wills. Fr.) P. Karst. (87 sites) and Ganoderma applanat um (Pers.) Pat. (66 sites). Three species listed on the Red List of makrofungi in Poland tDotroma mol/is (Sommer. Fr.) Dank, l110110/11s hispidus (Bull. Fr.) P. Karst. and Ganoderma l ucidum (W. Curt. Fr.) P. Karst.) have been identified. It should be noted that C. lucidum is one of the fungi under strict legal protection.
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Authors and Affiliations

Magdalena Kaczorkiewicz
Edward Ratuszniak

Effectiveness of some chemical strategy protection of potato against an early blight (Alternaria solani)

Jerzy Osowski
Journal of Plant Protection Research | 2003 | vol. 43 | No 4 | 361-367
Keywords fungus Alternaria solani chemical protection
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Abstract

In the years 1999-2001, efficiency of plant protection products in control of early blight (Altemaria so/ani) was evaluated in two series of field experiment. There were examined four contact fungicides: propineb (Antracol 70 WP), chlorothalonil (Bravo 500 SC), mancozeb (Dithane M-45 80 WP) and zoxamide + mancozeb (Unikat 75 WG), and two with local penetrant mobility proparnocarb- hydrochloride + chlorothalonil (Tatoo C 750 SC) and metalaxyl-M + mancozeb (Ridomil Gold MZ 68 WP). In the series I propineb (Antracol 70 WP) showed the greatest efficacy in early blight control while in the series II mancozeb (Di thane M-45 80 WP) did.
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Authors and Affiliations

Jerzy Osowski

Characterization of Turkish isolates of Pseudocercospora griseola the causal agent of angular leaf spot of common beans

Sirel Canpolat Salih Maden
Journal of Plant Protection Research | 2021 | vol. 61 | No 1 | 95-102 | DOI: 10.24425/jppr.2021.136273
Keywords angular leaf spot bean disease fungus DNA
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Abstract

Characterization of angular leaf spot (ALS) disease of beans caused by Pseudocercospora griseola (Sacc.) Crous & Braun along with its occurrence was investigated using 118 isolates obtained from beans grown in greenhouses in the western Black Sea region of Turkey. Incidences of ALS disease ranged between 77–100% and 82–100% for summer and autumn sown bean cultivations while the disease severity was in the ranges of 66–82% and 74–86% for the same periods, respectively. All of the 118 isolates of P. griseola yielded 500–560 bp PCR products from ITS1 and ITS4 primers, while 45 isolates yielded 200–250 bp products from actin genes primer and 5 isolates yielded 300–350 bp from calmodulin primer. The form of the Turkish isolates of P. griseola was determined as f. griseola since ITS sequences of 118 isolates of P. griseola showed between 98–100% similarity to the isolates of P. griseola f. griseola deposited in GenBank and our isolates took place on the same branch on the phylogenetic tree formed by the representative isolates in GenBank. The actin sequences did not give a clear differentiation for the forms of P. griseola. The phylogenetic trees generated by ITS1, ITS2 and actin genes formed similar branches. Each had two main clade and similar sub clades.
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Bibliography

1. Abadio A.K.R., Lima S.S., Santana M.F., Salamao T.M.F., Sartorato A., Mizubuti E.S.G., Araujo E.F., Queiroz de M.V. 2012. Genetic diversity analysis of isolates of the fungal bean pathogen Pseudocercospora griseola from central and southern Brazil. Genetics and Molecular Research 11 (2): 1272–1279. DOI: 10.4238/2012.May.14.1
2. Bora T., Karaca İ. 1970. Kültür Bitkilerinde Hastalığın ve Zararın Olçülmesi. [Measurement of Disease and Damage in Cultivated Plants]. Ege University, Faculty of Agriculture Auxiliary Textbook, No. 167. (in Turkish).
3. Canpolat S., Maden S. 2017. Determination of the inoculum sources of angular leaf spot disease caused by Pseudocercospora griseola, on common beans. Plant Protection Bulletin 57 (1): 39–47 (in Turkish with English abstract). DOI: 10.16955/bitkorb.299016, ISSN 0406-3597
4. Canpolat S., Maden S. 2020. Reactions of some common bean cultivars grown in Turkey against some isolates of angular leaf spot disease, caused by Pseudocercospora griseola. Plant Protection Bulletin 60 (2): 45–54. (in Turkish with English abstract). DOI: 10.16955/bitkorb.630968
5. Chilagane L.A., Nchimbi-Msolla S., Kusolwa P.M., Porch T.G., Diaz L.M.S., Tryphone G.M. 2016. Characterization of the common bean host and Pseudocercospora griseola, the causative agent of angular leaf spot disease in Tanzania. African Journal of Plant Science 10 (11): 238–245. DOI: https://doi.org/10.5897/AJPS2016.1427
6. Crous P.W., Lienbenberg M.M., Braun U., Groenewald J.Z. 2006. Re-evaluating the taxonomic status of Phaeoisariopsis griseola, the causal agent of angular leaf spot of bean. Studies in Mycology 55 (1): 163–173. DOI: 10.3114/sim.55.1.163
7. Ddamulira G., Mukankusi C.M., Ochwo-Ssemakula M., Edema R., Sseruwagi P., Gepts P.L. 2014. Distribution and variability of Pseudocercospora griseola in Uganda. Journal of Agricultural Science 6 (6): 16–29. DOI: 10.5539/jas.v6n6p16
8. Nay M.M., Souza T.L.P.O., Gonçalves-Vidigal M.C., Raatz B., Mukankusi C.M., Gonçalves-Vidigal M.C., Abreu A.F.B., Melo L.C., Pastor-Corrales M.A. 2019. A review of angular leaf spot resistance in common bean. Crop Science 59: 1376–1391. DOI: 10.2135/cropsci2018.09.0596
9. Sartorato A. 2004. Pathogenic variability and genetic diversity of Phaeoisariopsis griseola isolates from two counties in the State of Goias, Brazil. Journal of Phytopathology 152: 385–390.
10. Schoonhoven A., Pastor-Corrales M.A. 1987. Standard system for the evaluation of bean germplasm. Centro Internacional de Agricultura Tropical, CIAT Apartado Areo 6713 Cali, Colombia, p.56.
11. Tamura K., Stecher G., Peterson D., Filipski A., Kumar S. 2013. MEGA 6: Molecular evolutionary genetics analysis version 6.0. Molecular Biology and Evolution 30 (12): 2725.
12. Townsend G.K., Heuberger J.W. 1943. Methods for estimating losses caused by diseases in fungicide experiments. Plant Disease Report 27: 340–343.
13. Viguiliouk E., Mejia S.B., Kendall C.W., Sievenpiper J.L. 2017. Can pulses play a role in improving cardiometabolic health. Evidence from systematic reviews and meta‐analyses. Annuals of the New York Academy of Sciences 1392 (1): 43.
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Authors and Affiliations

Sirel Canpolat
1
Salih Maden
2
  1. Department of Phytopathology, Ankara Plant Protection Central Research Institute, Ankara, Turkey
  2. Department of Plant Protection, Faculty of Agriculture, Ankara University, Ankara, Turkey

Removal of indigo carmine from an aqueous solution by fungus Pleurotus ostreatus

Sibel Kahraman Filiz Kuru Demet Dogan Ozfer Yesilada
Archives of Environmental Protection | 2012 | vol. 38 | No 3 | DOI: 10.2478/v10265-012-0024-6
Keywords Indigo Carmine decolorization Pleurotus ostreatus dead biomass fungus
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Abstract

The role of fungi in the treatment of wastewater has been extensively researched. Many genera of fungi have been employed for the dye decolourization either in living or dead form. In this study, the removal of an acidic dye, Indigo Carmine (IC), from an aqueous solution by biosorption on dead fungus, Pleurotusostreatus, was investigated. The effects of contact time, initial dye concentration, amount of dead biomass, agitation rate and initial pH on dye removal have been determined. Experimental results show that an increase in the amount of dead biomass positively affected the dye removal. The highest removal was obtained at 150-200 rpm. Slightly lower removing activities were found at lower agitation rates. The dye adsorption effi ciency was not affected by pH except minor variation in the pH of 2-8. Color removal was observed to occur rapidly within 60 minutes. The removal of dye by dead biomass of P. ostreatus was clearly dependent on the initial dye concentration of the solution. Dye removal was reduced from 93% to 64% as concentration was increased from 50 to 500 mg/L Indigo Carmine. This study showed that it was possible to remove textile dyes by dead biomass of P. ostreatus.
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Authors and Affiliations

Sibel Kahraman
Filiz Kuru
Demet Dogan
Ozfer Yesilada

Immunolocalization of α-Expansin Protein (NtEXPA5) in Tobacco Roots in the Presence of the Arbuscular Mycorrhizal Fungus Glomus Mosseae Nicol. & Gerd

Magdalena Wiśniewska Władysław Golinowski
Acta Biologica Cracoviensia s. Botanica | 2011 | vol. 53 | No 2 | DOI: 10.2478/v10182-011-0034-z
Keywords Arbuscular mycorrhizae arbuscule expansin host/fungus interface ultrastructure
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Abstract

The arbuscules of mycorrhizae develop within apoplastic compartments of the host plant, as they are separated from the cell protoplast by an interfacial matrix continuous with the plant cell wall. Expansins are proteins that allow cell wall loosening and extension. Using fluorescence and electron microscopy we located the NtEXPA5 epitopes recognized by polyclonal antibody anti-NtEXPA5 in mycorrhizal tobacco roots. The expansin protein was localized mainly within the interfacial matrix of intracellular hyphae, arbuscule trunk and main branches. NtEXPA5 proteins were detected neither within the interface of collapsing arbuscule branches nor in non-colonized cortex cells. In plant cell walls, expansin protein was detected only at the penetration point and in the parts of cell walls that adhered firmly to fungal hyphae growing intracellularly. For the first time, NtEXPA5 protein was localized ultrastructurally in hyphae growing intracellularly at the interface of the hypha tip and sites of bending. The novel localization of NtEXPA5 protein suggests that this protein may be involved in the process of arbuscule formation: that is, in promoting apical hyphal growth and arbuscule ramification, as well as in controlling the dynamic of arbuscule mycorrhiza development.

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Authors and Affiliations

Magdalena Wiśniewska
Władysław Golinowski

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