Full TGIF Record # 355
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Web URL(s):http://www.apsnet.org/publications/phytopathology/backissues/Documents/1984Articles/Phyto74n07_778.pdf
    Last checked: 10/07/2015
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Publication Type:
i
Refereed
Author(s):Martin, S. Bruce; Lucas, Leon T.; Campbell, C. Lee
Author Affiliation:Department of Plant Pathology, North Carolina State University, Raleigh
Title:Comparative sensitivity of Rhizoctonia solani and Rhizoctonia-like fungi to selected fungicides in vitro
Source:Phytopathology. Vol. 74, No. 7, July 1984, p. 778-781.
Publishing Information:Worcester, Mass.
Keywords:TIC Keywords: Rhizoctonia solani; Benomyl; Carboxin; Quintozene; Iprodione; Chlorothalonil; Triadimefon; Fungicides
Abstract/Contents:Benomyl, carboxin, PCNB, iprodione, chlorothalonil, and triadimefon were added to potato-dextrose agar at 0, 1, 10, and 100 mg a.i./L. The in vitro growth response (inhibition of linear growth) of 16 isolates of Rhizoctonia solani, binucleate Rhizoctonia-like fungi, and R. zeae from several sources were tested on fungicide-amended media. Rhizoctonia solani and binucleate Rhizoctonia-like fungi were sensitive to benomyl (EC 50 [effective concentration for 50% inhibition of linear growth] < 10 mg a.i./L), whereas isolates of R. zeae were tolerant to benomyl (EC50>50 mg a.i./L) but sensitive to the other fungicides. Fungi were most sensitive to iprodione (EC50 generally < 1 mg a.i./L), but growth inhibition in response to other fungicides (especially PCNB) differed considerably. Anastomosis group tester isolates of R. solani were variable in response to carboxin, RCNB, chlorothalonil, and triadimefon.
Language:English
See Also:Other items relating to: P C N B - Quintozene
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Martin, S. B., L. T. Lucas, and C. L. Campbell. 1984. Comparative sensitivity of Rhizoctonia solani and Rhizoctonia-like fungi to selected fungicides in vitro. Phytopathology. 74(7):p. 778-781.
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http://www.apsnet.org/publications/phytopathology/backissues/Documents/1984Articles/Phyto74n07_778.pdf
    Last checked: 10/07/2015
    Requires: PDF Reader
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