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Sugar Beet Diseases Incited by Rhizoctonia Spp.
1996Rhizoctonia diseases of seedlings and mature plants of sugar beet have been recognized and described since the early days of plant pathology (Kuhn, 1858; Duggar, 1899; Edson, 1915). Despite a century and a half of investigation, economic losses caused by Rhizoctonia diseases to the sugar beet crop are estimated to average 2% in the USA (Whitney and ...
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Crop Protection, 1995
Abstract Despite research on biological control dating back to the early 1930s, reliable, economical biocontrols of diseases caused by Rhizoctonia solani are not generally available commercially. New approaches for detection and use of novel agents and development of broadly applicable biological control management systems are needed, especially ...
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Abstract Despite research on biological control dating back to the early 1930s, reliable, economical biocontrols of diseases caused by Rhizoctonia solani are not generally available commercially. New approaches for detection and use of novel agents and development of broadly applicable biological control management systems are needed, especially ...
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Biological control of wirestem on cabbage using binucleate Rhizoctonia spp.
Crop Protection, 1998Abstract Binucleate Rhizoctonia (BNR) was investigated for biological control of wirestem on cabbage, caused by Rhizoctonia solani anastomosis group (AG) 4. Cabbage seedlings colonized with BNR isolate B901 (AG-G), 232-CG (AG-G), or PDS26E (AG unknown) were transplanted into infested field plots. In the fall of 1994 and 1995, BNR isolate B901 reduced
R.E. Ross, A.P. Keinath, M.A. Cubeta
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Characteristics of some Rhizoctonia spp. from South Australian plant nurseries
Mycological Research, 1994Forty-nine Rhizoctonia isolates were obtained from nursery plants, potting mix, vegetable seedlings and bedding plants in South Australia. Of these isolates, 75% were binucleate Rhizoctonia and 25% were multinucleate. Anastomosis tests showed that all of the multinucleate isolates were either Rhizoctonia solani AG-2-1 or AG-4 and that the ...
G. Masuhara, S.M. Neate, D.A. Schisler
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Soil Biology and Biochemistry, 1993
Abstract New culture and inoculation techniques were developed for use in experiments requiring incorporation of Rhizoctonia solani Kuhn AG 4, AG 8 and binucleate Rhizoctonia spp into small volumes of soil in seedling containers. Three organic substrates with small particles (millet seed, wheat bran and pulverized rice hulls) were sieved, washed,
A.R. Harris, D.A. Schisler, S.M. Neate
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Abstract New culture and inoculation techniques were developed for use in experiments requiring incorporation of Rhizoctonia solani Kuhn AG 4, AG 8 and binucleate Rhizoctonia spp into small volumes of soil in seedling containers. Three organic substrates with small particles (millet seed, wheat bran and pulverized rice hulls) were sieved, washed,
A.R. Harris, D.A. Schisler, S.M. Neate
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Characterization and Pathogenicity of Rhizoctonia spp. from Onion in Amasya, Turkey
Journal of Phytopathology, 2006AbstractForty‐two isolates of Rhizoctonia spp. were obtained from onion in Amasya, Turkey. Of these, 29% were Rhizoctonia solani (AG‐4), 69% were Waitea circinata var. zeae (Rhizoctonia zeae) and 2% were binucleate Rhizoctonia (AG‐B). Most of the isolates were recovered from rhizosphere soil. In pathogenicity tests on onion, R.
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Biological control of Rhizoctonia solani on potato by using indigenous Trichoderma spp.
AIP Conference Proceedings, 2016At this study, it was aimed to determine the effect of Trichoderma isolates that was isolated from the soil samples taken from the different regions on black scurf and stem canker disease caused by Rhizoctonia solani Kuhn that has been one of the biggest problems of the potato cultivation.
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Binucleate Rhizoctonia Spp. as a Biocontrol Agents Against Plant Pathogens
2015Rhizoctonia spp. is a large, diverse, ubiquitous soil inhabiting group of fungi. They are generally regarded as plant pathogens causing root rot and other plant diseases which results in crop losses of many economically important plant species, but they can also enter into symbiotic associations with orchids.
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