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Artículos de revistas sobre el tema "Rhizoctonia Identification"

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Publicado: 4 de junio de 2021
Última modificación: 1 de febrero de 2022

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1

Huhndorf, Sabine M., Baruch Sneh, Lee Burpee, and Akira Ogoshi. "Identification of Rhizoctonia Species." Brittonia 44, no. 3 (July 1992): 338. http://dx.doi.org/10.2307/2806936.

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2

Fan, Wen Zhong. "Identification and Biological Characteristics of Strawberry Root Rot Pathogen." Applied Mechanics and Materials 312 (February 2013): 857–61. http://dx.doi.org/10.4028/www.scientific.net/amm.312.857.

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By research on strawberry root rot germ in several bases of Jilin province, cleared that the pathogen of strawberry root rot mainly were F. oxysporum and Rhizoctonia solani Kuhn, the growth of F. oxysporum was the best when took sucrose as C source, and the growth of Rhizoctonia solani Kuhn was the best when took starch as C source. KNO3 was the most appropriate N source to their growth. The effect of light on F. oxysporum was not great, but on Rhizoctonia solani Kuhn was great, the growth of mycelium was the fastest under alternating light and dark conditions, and had inhibition under full li
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3

Chavdarov, Petar, Liliya Krasteva, Nikolaya Velcheva, and Stefan Neykov. "Phytopathogens Causing Wilt in Pepper – Distribution, Symptoms and Identification." АГРОЗНАЊЕ 14, no. 4 (December 27, 2013): 549. http://dx.doi.org/10.7251/agren1304549c.

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In 2012 the evaluation on the development and spread of phytopathogens, causing wilt in pepper was conducted. The observations were carried out under field conditions and natural infectious background in the Plovdiv region. In laboratory conditions were isolated and identified four phytopathogenic fungi of the genus Rhizoctonia, Fusarium, Verticillium and Phytophthora. The results of the analysis showed that the highest percentage of pepper wilt was caused by the fungus - Rhizoctonia solani.
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4

Ajayi-Oyetunde, Olutoyosi O., and Carl A. Bradley. "Identification and Characterization of Rhizoctonia Species Associated with Soybean Seedling Disease." Plant Disease 101, no. 4 (April 2017): 520–33. http://dx.doi.org/10.1094/pdis-06-16-0810-re.

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In an effort to identify the Rhizoctonia spp. associated with seedling diseases of soybean, Rhizoctonia isolates were recovered from soybean seedlings with damping off and root and hypocotyl rot symptoms from Arkansas, Illinois, Kansas, Michigan, Minnesota, and the Canadian province of Ontario between 2012 and 2014. Based on cultural morphology, polymerase chain reaction restriction fragment length polymorphism, and phylogenetic analysis of the internal transcribed spacer (ITS) region of the ribosomal RNA genes, 80 isolates were confirmed to be Rhizoctonia solani, 24 were binucleate Rhizoctoni
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5

Aziz, Brwa Azad, and Qasim Abdulla Marzani. "Molecular Identification and Management of Rhizoctonia Fragariae the Pathogen of Black Root Rot of Strawberry Plant." Science Journal of University of Zakho 5, no. 2 (June 30, 2017): 172. http://dx.doi.org/10.25271/2017.5.2.364.

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Strawberry plants are susceptible to a large number of pests and diseases and this can affect the quality and yield value of the fruit. Black root rot is an important disease of strawberry caused by a complex of fungi including Rhizoctonia. The most recognizable species of Rhizoctonia are R. solani and R. fragariae which are multinucleate and binucleate species, respectively. This work is aimed to isolate, identify and control the strawberry root rot caused by R. fragariae. Infected strawberry samples were collected from Erbil, Slemani, Duhok and Garmiyan Provinces. The identification of isola
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6

Okubara, P. A., K. L. Schroeder, and T. C. Paulitz. "Identification and Quantification of Rhizoctonia solani and R. oryzae Using Real-Time Polymerase Chain Reaction." Phytopathology® 98, no. 7 (July 2008): 837–47. http://dx.doi.org/10.1094/phyto-98-7-0837.

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Rhizoctonia solani and R. oryzae are the principal causal agents of Rhizoctonia root rot in dryland cereal production systems of the Pacific Northwest. To facilitate the identification and quantification of these pathogens in agricultural samples, we developed SYBR Green I-based real-time quantitative-polymerase chain reaction (Q-PCR) assays specific to internal transcribed spacers ITS1 and ITS2 of the nuclear ribosomal DNA of R. solani and R. oryzae. The assays were diagnostic for R. solani AG-2-1, AG-8, and AG-10, three genotypes of R. oryzae, and an AG-I-like binucleate Rhizoctonia species.
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7

Mazzola, Mark. "Identification and Pathogenicity of Rhizoctonia spp. Isolated from Apple Roots and Orchard Soils." Phytopathology® 87, no. 6 (June 1997): 582–87. http://dx.doi.org/10.1094/phyto.1997.87.6.582.

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Rhizoctonia spp. were isolated from the roots of apple trees and associated soil collected in orchards located near Moxee, Quincy, East Wenatchee, and Wenatchee, WA. The anastomosis groups (AGs) of Rhizoctonia spp. isolated from apple were determined by hyphal anastomosis with tester strains on 2% water agar and, where warranted, sequence analysis of the rDNA internal transcribed spacer region and restriction analysis of an amplified fragment from the 28S ribosomal RNA gene were used to corroborate these identifications. The dominant AG of R. solani isolated from the Moxee and East Wenatchee o
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8

SURYANTINI, ROSA, REINE SUCI WULANDARI, and ANDRINA SRI KASIAMDARI. "Orchid Mycorrhizae Fungi: Identification of Rhizoctonia in West Kalimantan." Microbiology Indonesia 9, no. 4 (December 2015): 157–62. http://dx.doi.org/10.5454/mi.9.4.3.

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9

Wareing, P. W. "Identification of Rhizoctonia Species.Baruch Sneh , Lee Burpee , Akira Ogoshi." Quarterly Review of Biology 68, no. 1 (March 1993): 119. http://dx.doi.org/10.1086/417970.

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10

JUAN-ABGONA, R. VILLA, N. KATSUNO, K. KAGEYAMA, and M. HYAKUMACHI. "Isolation and identification of hypovirulent Rhizoctonia spp. from soil." Plant Pathology 45, no. 5 (October 1996): 896–904. http://dx.doi.org/10.1111/j.1365-3059.1996.tb02900.x.

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11

Pereira, Marlon Corrêa, Nívea Moreira Vieira, Marcos Rogério Tótola, and Maria Catarina Megumi Kasuya. "Total fatty acid composition in the characterization and identification of orchid mycorrhizal fungi Epulorhiza spp." Revista Brasileira de Ciência do Solo 35, no. 4 (August 2011): 1159–66. http://dx.doi.org/10.1590/s0100-06832011000400009.

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Rhizoctonia-like fungi are the main mycorrhizal fungi in orchid roots. Morphological characterization and analysis of conserved sequences of genomic DNA are frequently employed in the identification and study of fungi diversity. However, phytopathogenic Rhizoctonia-like fungi have been reliably and accurately characterized and identified through the examination of the fatty acid composition. To evaluate the efficacy of fatty acid composition in characterizing and identifying Rhizoctonia-like mycorrhizal fungi in orchids, three Epulorhiza spp. mycorrhizal fungi from Epidendrum secundum, two uni
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12

Vojvodic, Mira, Brankica Tanovic, Milica Mihajlovic, Petar Mitrovic, Ivana Vico, and Aleksandra Bulajic. "Molecular identification and characterization of binucleate Rhizoctonia spp. associated with black root rot of strawberry in Serbia." Pesticidi i fitomedicina 33, no. 2 (2018): 97–107. http://dx.doi.org/10.2298/pif1802097v.

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Strawberry production is a popular, fast-growing agricultural business in Serbia. Its cultivar selection has been changing fast, following market demands. One of the limiting factors of strawberry production worldwide is black root rot, primarily caused by binucleate Rhizoctonia. Recently, outbreaks of black root rot of strawberry have occurred in Serbia and the estimated disease incidence was up to 30%. Isolates of binucleate Rhizoctonia AG-A were recovered from symptomatic strawberry plants, and characterized on the bases of morphological, molecular and pathogenic features. Despite their uni
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13

Sutherland, J. B., A. L. Selby, J. P. Freeman, P. P. Fu, D. W. Miller, and C. E. Cerniglia. "Identification of xyloside conjugates formed from anthracene by Rhizoctonia solani." Mycological Research 96, no. 6 (June 1992): 509–17. http://dx.doi.org/10.1016/s0953-7562(09)81100-3.

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14

Martin, Bruce. "Rapid Tentative Identification of Rhizoctonia spp. Associated with Diseased Turfgrasses." Plant Disease 71, no. 1 (1987): 47. http://dx.doi.org/10.1094/pd-71-0047.

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15

Mnif, Inès, Ariadna Grau-Campistany, Jonathan Coronel-León, Inès Hammami, Mohamed Ali Triki, Angeles Manresa, and Dhouha Ghribi. "Purification and identification of Bacillus subtilis SPB1 lipopeptide biosurfactant exhibiting antifungal activity against Rhizoctonia bataticola and Rhizoctonia solani." Environmental Science and Pollution Research 23, no. 7 (December 9, 2015): 6690–99. http://dx.doi.org/10.1007/s11356-015-5826-3.

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16

Istikorini, Yunik, and Okta Yulia Sari. "The Cause of Sengon (Paraserianthes falcataria) Damping-off Disease: Survey and Identification in Permanent Nursery, IPB University." Jurnal Sylva Lestari 8, no. 1 (January 27, 2020): 32. http://dx.doi.org/10.23960/jsl1832-41.

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Damping-off generally occurs in seedlings that have just germinated. This disease can cause severe damage, decay, and seedling death. The research was aimed to compute disease incidence and severity of damping-off and to identify the causal of damping-off disease in Paraserianthes falcataria. The survey was examined by using scoring with a 10% sampling intensity. The identification of morphological characteristics was examined macroscopically and microscopically. The result showed that the disease incidence most frequently occurred on 5-month-old seedlings in an open area of 75,00%, and the lo
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17

Demirci, E., and S. Kordali. "Rhizoctonia Species and Anastomosis Groups from Corn Kernels in Turkey." Plant Disease 83, no. 9 (September 1999): 879. http://dx.doi.org/10.1094/pdis.1999.83.9.879c.

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In 1996, 165 samples of corn (Zea mays L.) kernels to be tested for seed-borne fungi were obtained from five provinces throughout the major corn-producing areas in the eastern Black Sea Region of Turkey: Artvin (41 samples), Rize (28 samples), Trabzon (32 samples), Giresun (30 samples), and Ordu (34 samples). A subsample of kernels (≈100 g each) from each sample was surface-disinfected in 3.5% NaOCl for 1 min. Kernels were washed in three changes of sterile water, and 100 kernels per subsample were placed in petri plates (5 kernels per plate) containing potato dextrose agar. After 5 to 7 days
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18

Franke, M. D., T. B. Brenneman, and C. C. Holbrook. "Identification of Resistance to Rhizoctonia Limb Rot in a Core Collection of Peanut Germ Plasm." Plant Disease 83, no. 10 (October 1999): 944–48. http://dx.doi.org/10.1094/pdis.1999.83.10.944.

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Diseases caused by Rhizoctonia solani lead to significant reductions in peanut yields and quality throughout the world. A subset of accessions from the peanut germ plasm core collection plus the commercial cultivars Florunner, Southern Runner, Georgia Browne, and Georgia Green were evaluated for resistance to limb and seedling hypocotyl infections caused by R. solani. Georgia Green and core accessions 95 (PI 497351), 197 (PI 331326), 208 (PI 274193), 244 (PI 343361), 246 (PI 343398), and 524 (PI 288178) had levels of resistance comparable to Georgia Browne, the only commercial cultivar reporte
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19

Vojvodic, Mira, Dejan Lazic, Petar Mitrovic, Brankica Tanovic, Ivana Vico, and Aleksandra Bulajic. "Conventional and real-time pcr assays for detection and identification of rhizoctonia solani AG-2-2, the causal agent of root rot of sugar beet." Pesticidi i fitomedicina 34, no. 1 (2019): 19–29. http://dx.doi.org/10.2298/pif1901019v.

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Soil-borne fungi belonging to the genus Rhizoctonia are considered to be among the most destructive sugar beet pathogens. Although multinucleate R. solani AG-2-2 is frequently detected as the main causal agent of root rot of sugar beet worldwide, several binucleate (AG-A, AG-E and AG-K) and multinucleate Rhizoctonia (R. solani AG-4, AG-5 and AG-8) have also been included in the disease complex. Due to their soil-borne nature and wide host range, the management of Rhizoctonia root rot of sugar beet is highly demanding. Identification of Rhizoctonia AG associated with root rot of sugar beet is t
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20

Bhuiyan, MS, MM Hossain, Kazi Shakhawath Hossain, and Mohammad Nurul Islam. "Isolation and identification of mycorrhizal fungus from an epiphytic orchid (Rhynchostylis retusa L. Bl.)." Bangladesh Journal of Botany 50, no. 1 (March 27, 2021): 85–91. http://dx.doi.org/10.3329/bjb.v50i1.52675.

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Isolation and identification of mycorrhizal fungi from the roots of Rhynchostylis retusa indicated that the cultural and microscopic features, namely colony appearance, colony colour, diameter of vegetative hyphae, presence of monilioid cells, right angle branching pattern of the fungal endophyte corroborated the identity of the fungus Rhizoctonia like anamorphs of Ceratobasidium species. Fungal identity was further confirmed through sequencing and analysis of internal transcribed spacer (ITS) sequences of the nuclear ribosomal DNA (nrDNA). ITS sequence of the isolate RhY10A6 (accession no. MN
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21

Alvarez, Elizabeth, Michael Latorre, Ximena Bonilla, and John W. Miles. "Assessing the Resistance of Brachiaria Hybrids to Pathogenic Rhizoctonia." Plant Disease 98, no. 3 (March 2014): 306–10. http://dx.doi.org/10.1094/pdis-04-13-0405-re.

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Rhizoctonia foliar blight, caused by Rhizoctonia solani anastomosis group 1, is an economically important fungal disease found throughout the world. The fungus attacks numerous crops, including cereals, roots and tubers, legumes, and cruciferous, horticultural, and ornamental plants. In tropical America, this invasive and destructive disease also attacks most Brachiaria spp. used as forages in the ranching industry, especially in the production of cattle. Research to solve this constraint has been ongoing at the International Center for Tropical Agriculture and has generated new Brachiaria hyb
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22

Ghosh, Srayan, Santosh Kumar Gupta, and Gopaljee Jha. "Identification and functional analysis of AG1-IA specific genes of Rhizoctonia solani." Current Genetics 60, no. 4 (July 29, 2014): 327–41. http://dx.doi.org/10.1007/s00294-014-0438-x.

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23

Nurhayati, Yeyet, Suryanti Suryanti, and Arif Wibowo. "In Vitro Evaluation of Trichoderma asperellum Isolate UGM-LHAF against Rhizoctonia solani Causing Sheath Blight Disease of Rice." Jurnal Perlindungan Tanaman Indonesia 25, no. 1 (July 28, 2021): 64. http://dx.doi.org/10.22146/jpti.65290.

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Trichoderma spp. is a fungus widely used to control soil-borne pathogens, such as Rhizoctonia solani which is plant pathogenic fungi in widely host range, especially on rice. This research aimed to evaluate the ability of Trichoderma asperellum isolate UGM-LHAF against R. solani causing sheath blight disease of rice in vitro condition. Trichoderma sp. used in this research was obtained from The Biological Laboratory of Pakem, Yogyakarta, Indonesia, and Rhizoctonia sp. was obtained through isolation of diseased rice obtained from rice fields in Yogyakarta. The two isolates were characterized ba
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24

Fitriarni, Dian, and Rina Sri Kasiamdari. "Isolation and Identification of Endophytic Fungi from Leave and Stem of Calopogonium mucunoides." Journal of Tropical Biodiversity and Biotechnology 3, no. 1 (April 30, 2018): 30. http://dx.doi.org/10.22146/jtbb.32477.

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Thirty-seven isolates of endophytic fungi were isolated from leaves and stems of Calopogonium mucunoides collected from PTPN PTPN XII (Persero) Rubber Plantation, Klatakan, Kecamatan Tanggul, Kabupaten Jember, Jawa Timur. All isolates were identified based on morphological characteristics using the light microscope. The 37 isolates of endophytic fungi are members of Deuteromycota and Basidiomycota and classified to genera Phoma, Phomopsis, Corynespora, Rhizoctonia, Helicosporium, Curvularia, Torulomyces, Gliocladium, Gloeosporium, Acremonium, Tripospermum, Aureobasidium, Colletotrichum, Humico
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25

Fenille, Roseli C., Maísa B. Ciampi, Eiko E. Kuramae, and Nilton L. Souza. "Identification of Rhizoctonia solani associated with soybean in Brazil by rDNA-ITS sequences." Fitopatologia Brasileira 28, no. 4 (August 2003): 413–19. http://dx.doi.org/10.1590/s0100-41582003000400011.

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The aim of this study was to identify isolates of Rhizoctonia solani causing hypocotyl rot and foliar blight in soybean (Glycine max) in Brazil by the nucleotide sequences of ITS-5.8S regions of rDNA. The 5.8S rDNA gene sequence (155 bp) was highly conserved among all isolates but differences in length and nucleotide sequence of the ITS1 and ITS2 regions were observed between soybean isolates and AG testers. The similarity of the nucleotide sequence among AG-1 IA isolates, causing foliar blight, was 95.1-100% and 98.5-100% in the ITS1 and ITS2 regions, respectively. The nucleotide sequence sim
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26

Yang, G. H., S. Naito, and W. H. Dong. "Identification and Pathogenicity of Rhizoctonia spp. Causing Wirestem of Betula nigra in China." Journal of Phytopathology 154, no. 2 (February 2006): 80–83. http://dx.doi.org/10.1111/j.1439-0434.2006.01063.x.

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27

LILJA, A., A. M. HIETALA, and R. KARJALAINEN. "Identification of a uninucleate Rhizoctonia sp. by pathogenicity, hyphal anastomosis and RAPD analysis." Plant Pathology 45, no. 5 (October 1996): 997–1006. http://dx.doi.org/10.1111/j.1365-3059.1996.tb02912.x.

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28

Zhao, Chang-Jiang, Ai-Rong Wang, Yu-Jun Shi, Liu-Qing Wang, Wen-De Liu, Zong-Hua Wang, and Guo-Dong Lu. "Identification of defense-related genes in rice responding to challenge by Rhizoctonia solani." Theoretical and Applied Genetics 116, no. 4 (December 13, 2007): 501–16. http://dx.doi.org/10.1007/s00122-007-0686-y.

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29

Stojsin, Vera, Dragana Budakov, Barry Jacobsen, Eva Grimme, Ferenc Bagi, and Stevan Jasnic. "Identification of Rhizoctonia solani isolates from sugar beet roots by analyzing the ITS region of ribosomal DNA." Zbornik Matice srpske za prirodne nauke, no. 113 (2007): 161–71. http://dx.doi.org/10.2298/zmspn0713161s.

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Rhizoctonia solani (K?hn) is one of the most important sugar beet pathogens Rhizoctonia solani anastomosis groups (AGs) 2-2 and 4 are proven to be the most common pathogenic strains on sugar beet. AG 2-2 (intraspecific groups IIIB and IV) can cause root and crown rot while damping-off of seedlings is most frequently attributed to AG 4. Four isolates of R. solani from sugar beet roots showing characteristic crown and root rot symptoms, collected from different localities in Vojvodina Province, were chosen and compared to the well-characterized R. solani isolate R9, AG 2-2 IV, from the USA. All
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30

Abdoulaye, Assane Hamidou, Mohamed Frahat Foda, and Ioly Kotta-Loizou. "Viruses Infecting the Plant Pathogenic Fungus Rhizoctonia solani." Viruses 11, no. 12 (November 30, 2019): 1113. http://dx.doi.org/10.3390/v11121113.

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The cosmopolitan fungus Rhizoctonia solani has a wide host range and is the causal agent of numerous crop diseases, leading to significant economic losses. To date, no cultivars showing complete resistance to R. solani have been identified and it is imperative to develop a strategy to control the spread of the disease. Fungal viruses, or mycoviruses, are widespread in all major groups of fungi and next-generation sequencing (NGS) is currently the most efficient approach for their identification. An increasing number of novel mycoviruses are being reported, including double-stranded (ds) RNA, c
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31

Kim, Han-Woo, Jong-Young Park, Hyun-Ju Kim, Kwang-Youll Lee, Jin-Woo Lee, Woobong Choi, Seon-Woo Lee, and Byung-Ju Moon. "Isolation and Identification of Stenotrophomonas maltophilia BW-13 Active Against Rhizoctonia solani Causing Crisphead Lettuce Bottom Rot." Research in Plant Disease 11, no. 2 (December 1, 2005): 152–57. http://dx.doi.org/10.5423/rpd.2005.11.2.152.

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32

Basbagci, Gurkan, Filiz Unal, Ayse Uysal, and Fatma S. Dolar. "Identification and pathogenicity of Rhizoctonia solani AG-4 causing root rot on chickpea in Turkey." Spanish Journal of Agricultural Research 17, no. 2 (July 26, 2019): e1007. http://dx.doi.org/10.5424/sjar/2019172-13789.

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In the 2016-17 growing seasons, surveys were conducted in the Isparta, Uşak, Kütahya and Denizli provinces of Turkey to identify the Rhizoctonia solani AG-4 associated with root and crown rot of chickpea. A total of 75 isolates of Rhizoctonia were obtained from surveyed areas. Visual diagnostic, isolation and microscopic observation identified the causal organism as R. solani. Sequence data of the ITS rDNA region confirmed the species identity and revealed that the anastomosis group of the 23 isolates were AG-4 HGII. The isolates were variable in their morphological characters. The sequences g
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33

Reed, Jerry D., David L. Edwards, and Carlos F. Gonzalez. "Synthetic Peptide Combinatorial Libraries: A Method for the Identification of Bioactive Peptides Against Phytopathogenic Fungi." Molecular Plant-Microbe Interactions® 10, no. 5 (July 1997): 537–49. http://dx.doi.org/10.1094/mpmi.1997.10.5.537.

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Synthetic combinatorial libraries were evaluated with an iterative process to identify a hexapeptide with broad-spectrum activity against selected phytopathogenic fungi. A D-amino acid hexapeptide (FRLKFH) and pentapeptide (FRLHF) exhibited activity against Fusarium oxysporum f. sp. lycopersici, Rhizoctonia solani (anastomosis group 1), Ceratocystis fagacearum, and Pythium ultimum. The peptides showed no hemolytic or mutagenic activity. Fluorescent microscopy studies with a membrane impermeant dye indicated that fungal cytoplasmic membranes were compromised rapidly and that the nuclear membran
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34

A. Saido, Khadeeja, Halben I. Mohammed, and Raed A. Haleem. "Isolation And Identification of Fungi Associated with Different Species of Stored Graines." Journal Of Duhok University 23, no. 2 (December 14, 2020): 246–58. http://dx.doi.org/10.26682/ajuod.2020.23.2.29.

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This study was conducted on different species of stored grains obtained from Duhok Province, Kurdistan Region, of Iraq to investigate the occurrence of seed borne fungi. Nine types of grains were collected and two methods were selected (agar plate method and blotter method) for fungal isolation. A total of 19 species assigned to 13 genera were identified. The high frequent genera were Aspergillus (4 species), Penicillium, Alternaria and Fusarium (2 species), while other genera include Rhizopus, Cladosporium, Stemphylium, Ulocladium, Humicola, Bipolaris, Curvularia Phoma and Rhizoctonia were re
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35

Assefa, Mekonnen, Woubit Dawit, Alemu Lencho, and Tariku Hunduma. "Assessment of Wilt Intensity and Identification of Causal Fungal and Bacterial Pathogens on Hot Pepper (Capsicum annuum L.) in Bako Tibbe and Nonno Districts of West Shewa Zone, Ethiopia." International Journal of Phytopathology 4, no. 1 (May 2, 2015): 21–28. http://dx.doi.org/10.33687/phytopath.004.01.0972.

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Pepper wilt disease intensity was assessed on-farm in Bako Tibbe and Nonno districts of West Shewa Zone, Ethiopia during the main cropping season of October 2012. The wilt causing pathogens were identified from 50 diseased samples collected from the two districts. Of the 120 hot pepper fields surveyed, 116 fields were found to be infected with wilt disease. The overall percent prevalence and incidence of wilt disease was 96.7 and 86.4%, respectively. Identification and pathogenicity tests revealed that Ralstonia solanacearum and four fungal wilt pathogens (Rhizoctonia solani, Fusarium spp., Ph
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36

SHINDE, SNEHAL, S. K. PRASHANTHI, and P. U. KRISHNARAJ. "Identification and utilization of actinobacteria for biocontrol of rice sheath blight pathogen, Rhizoctonia solani." ASIAN JOURNAL OF BIO SCIENCE 9, no. 2 (October 15, 2014): 227–33. http://dx.doi.org/10.15740/has/ajbs/9.2/227-233.

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37

Wahleithner, J. A., Feng Xu, Kim M. Brown, Stephen H. Brown, Elizabeth J. Golightly, Torben Halkier, Sakari Kauppinen, Anders Pederson, and Palle Schneider. "The identification and characterization of four laccases from the plant pathogenic fungus Rhizoctonia solani." Current Genetics 29, no. 4 (March 14, 1996): 395–403. http://dx.doi.org/10.1007/s002940050061.

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Misawa, Tomoo, and Daisuke Kurose. "Anastomosis group and subgroup identification of Rhizoctonia solani strains deposited in NARO Genebank, Japan." Journal of General Plant Pathology 85, no. 4 (March 8, 2019): 282–94. http://dx.doi.org/10.1007/s10327-019-00848-8.

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39

Mercado Cárdenas, Guadalupe E., Marta Z. Galván, Viviana A. Barrera, Marcela S. Rodriguero, Marcelo A. Carmona, Guillermo J. March, Ana C. Ramallo, and H. David Shew. "Molecular identification and pathogenicity of Rhizoctonia spp. from tobacco growing areas in northwestern Argentina." Tropical Plant Pathology 40, no. 3 (June 2015): 160–68. http://dx.doi.org/10.1007/s40858-015-0035-7.

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40

Kumari, Krishna. "Studies on Characterization of Molecular Variability Using RAPD Markers in Rhizoctonia solani Isolated from Different Gerographical Regions of South India." International Journal of Applied Sciences and Biotechnology 3, no. 4 (December 30, 2015): 599–603. http://dx.doi.org/10.3126/ijasbt.v3i4.13684.

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Molecular techniques have become reliable and are highly suitable tools for identifying pathogen species and for genetic variation. The molecular marker is a useful tool for assessing genetic variations. RAPD (Random Amplified Polymorphic DNA) markers have been used to characterize the numerous filamentous fungi collected from different fields of experimental mycology. Rhizoctonia solani is a plant pathogenic fungus which cause sheath blight in rice. Present work focused on polymorphic identification and characterization of Rhizoctonia solani isolate. Twenty eight samples were collected from d
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41

Paulitz, T. C. "First Report of Rhizoctonia oryzae on Pea." Plant Disease 86, no. 4 (April 2002): 442. http://dx.doi.org/10.1094/pdis.2002.86.4.442d.

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In May 2001, severe stunting, lateral rot, and brown discoloration of taproots were observed in a field of direct-seed (no-till) pea cv. Columbia southeast of Lewiston, ID. The field had been previously cropped with direct-seeded spring barley. Roots were washed, plated on water agar containing benomyl at 1 μ/ml and chloramphenicol at 100 μg/ml, and incubated at 22°C. Fungal colonies were identified as Rhizoctonia oryzae (teleomorph Waitea circinata Warcup & Talbot) based on hyphal and colony morphology (3) and anastamosis reaction with known tester isolates. Two isolates were grown on aut
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42

Pereira, Olinto Liparini, Maria Catarina Megumi Kasuya, Arnaldo Chaer Borges, and Elza Fernandes de Araújo. "Morphological and molecular characterization of mycorrhizal fungi isolated from neotropical orchids in Brazil." Canadian Journal of Botany 83, no. 1 (January 1, 2005): 54–65. http://dx.doi.org/10.1139/b04-151.

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To initiate a conservation program of the Orchidaceae from the Brazilian Atlantic rain forest with the purpose of ex situ conservation or reintroduction in the State of Minas Gerais, seven mycorrhizal Rhizoctonia-like fungal strains were isolated from roots of seven neotropical orchid species from three different Atlantic rain forest fragments. Taxonomic studies revealed that the isolates belong to the genera Ceratorhiza and Epulorhiza. The Epulorhiza isolates were identified as Epulorhiza repens (N. Bernard) R.T. Moore and Epulorhiza epiphytica Pereira, Rollemberg et Kasuya. RAPD analysis ind
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43

Yang, G. H., R. L. Conner, H. Cai, F. Li, and Y. Y. Chen. "First Report of Rhizome Blight of Ginger Caused by Binucleate Rhizoctonia AG-R in China." Plant Disease 92, no. 2 (February 2008): 312. http://dx.doi.org/10.1094/pdis-92-2-0312c.

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In 2004, rhizome blight of ginger (Zingiber officinale (Willd.) Roscoe) (cv. Yunnanxiaojiang) occurred in the Kunming District of China. The surface of ginger rhizome after harvest was crimpled and covered with white hyphae. Initial symptoms on ginger were wilting on the stem and the color of the rhizome turned from white to light brown with no lesion formation. After 2 weeks, the surface of ginger rhizome was covered with white hyphae and a dry rot set in under humid conditions. The yield loss in ginger almost reached 50% because of the disease. An AG-R tester isolate paired with the unknown
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44

Semer, C. R., and R. Charudattan. "First Report of Rhizoctonia solani Causing a Foliar Leaf Spot on Brazilian Pepper-tree (Schinus terebinthifolius) in Florida." Plant Disease 81, no. 4 (April 1997): 424. http://dx.doi.org/10.1094/pdis.1997.81.4.424b.

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The Brazilian pepper-tree (Schinus terebinthifolius Raddi) native to Brazil, recently has become an aggressive perennial weed in southern Florida. During a survey in December 1995, a foliar disease was observed on several pepper-tree plants in Palm Beach County. Disease symptoms consisted of dark, reddish-purple necrotic lesions, either with or without dry necrotic centers, that were distributed randomly over the leaf surface. Infected leaf samples from two separate sites were plated on potato dextrose agar (PDA; Difco) and water agar and incubated at 25°C in the dark. A fungus resembling a Rh
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45

Abdelmagid, Ahmed, Abdel-Moneim Amein, Mohamed Hassan, and Hamdy E. Hares. "Random Amplified Polymorphic DNA (RAPD) Analysis to Determine the Genetic Variability among Virulent and Less Virulent Isolates of Fusarium moniliforme, Fusarium oxysporum and Fusarium solani Isolated from Infected Cotton Seedlings." International Journal of Phytopathology 4, no. 3 (February 10, 2016): 137–45. http://dx.doi.org/10.33687/phytopath.004.03.1468.

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Root-rot of cotton (Gossypium spp.) is one of the most important diseases in Upper Egypt. Isolation has been done from diseased cotton roots and seeds which were collected from 11 counties in Assiut province, Egypt. Identification procedures of the isolated fungi confirmed that the isolated fungi were for Fusarium solani, F. moniliforme and F. oxysporum and Rhizoctonia solani. Thirty six isolates of Fusarium spp. and 10 isolates of Rhizoctonia solani were tested for their pathogenicity on both Giza 80 and Giza 83 cotton seedlings to verify their virulence on seedlings. The pathogenicity test r
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46

Jones, R. K., and D. E. Carling. "Identification of Rhizoctonia solani AG-UNK from Rice and Rice Fields in Texas as AG-11." Plant Disease 83, no. 9 (September 1999): 880. http://dx.doi.org/10.1094/pdis.1999.83.9.880d.

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A survey of Texas rice fields in 1984 and 1985 yielded collections of Rhizoctonia solani AG-1 IA (causal agent of sheath blight of rice), R. oryzae (causal agent of sheath spot of rice), and a collection of eight multinucleate Rhizoctonia solani-like isolates that would interanastomose, but not anastomose, with tester isolates of AG-1 through AG-8 (representing those available at that time). In 1985, the isolates were characterized as R. solani AG-UNK (2). Isolates were recovered as atypical sclerotia from elutriated field soils in rice-soybean and rice-fallow rotations. Isolates also were rec
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47

Beltrán-Nambo, María De los Ángeles, Juan Carlos Montero-Castro, Miguel Martínez-Trujillo, Rafael Salgado-Garciglia, J. T. Otero-Ospina, and Yazmin Carreón-Abud. "Characterization of mycorrhizal fungi of the genus Tulasnella (Tulasnellaceae, Basidiomycota) in the genus of orchids Bletia from Barranca del Cupatitzio Natural Reserve, Mexico." Anales del Jardín Botánico de Madrid 75, no. 2 (December 21, 2018): 075. http://dx.doi.org/10.3989/ajbm.2491.

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The goal of this study was the identification of mycorrhizal fungi associated with three terrestrial orchids of the genus Bletia Ruiz & Pav.: B. roezlii Rchb. f., B. purpurata A.Rich., and B. punctata Lex., in Barranca del Cupatitzio Natural Reserve - Michoacán, México - . Thirty-nine strains were isolated and morphologically characterized. Nine strains were selected from the molecular analysis. Bletia punctata, an endemic species of Mexico, showed the lowest variability in mycorrhizal fungi. Morphological analysis showed that 39 isolated strains belong to the ‘Rhizoctonia-like fungal comp
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48

Tomaso-Peterson, M., and L. E. Trevathan. "Rhizoctonia solani AG-13 Isolated from Corn in Mississippi." Plant Disease 88, no. 8 (August 2004): 908. http://dx.doi.org/10.1094/pdis.2004.88.8.908a.

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Rhizoctonia solani K¨hn anastomosis group (AG) 13 was isolated from asymptomatic root tissue of a corn (Zea mays L.) seedling grown at the Black Belt Branch Experiment Station, Brooksville, MS. Rhizoctonia solani AG-13 was recently reported from cotton grown in Georgia (2). Rhizoctonia solani isolate MS-168 was successfully anastomosed with tester isolate AG-13 (courtesy of D. E. Carling, University of Alaska). The hyphal diameter at the point of anastomosis was reduced, the anastomosis point was obvious, and cell death of adjacent cells was observed. These results were confirmed by D. E. Carl
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Patro, TSSK, KE Georgia, S. Raj Kumar, N. Anuradha, Y. Sandhya Rani, and U. Triveni. "Identification of Kodomillet varieties resistant sources against banded blight (BB) disease incited by Rhizoctonia solani Kuhn." International Journal of Chemical Studies 8, no. 5 (September 1, 2020): 971–73. http://dx.doi.org/10.22271/chemi.2020.v8.i5n.10422.

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Patro, TSSK, KE Georgia, S. Raj Kumar, N. Anuradha, Y. Sandhya Rani, U. Triveni, and P. Joggarao. "Identification of resistant sources of barnyard millet varieties against sheath blight caused by Rhizoctonia solani Kuhn." International Journal of Chemical Studies 8, no. 5 (September 1, 2020): 974–76. http://dx.doi.org/10.22271/chemi.2020.v8.i5n.10423.

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