Influence of herbicides on Rhizoctonia root and hypocotyl rot of soybean

Carl Bradley; Glen L. Hartman; Loyd M. Wax; Wayne L. Pedersen

doi:10.1016/S0261-2194(02)00021-2

Influence of herbicides on Rhizoctonia root and hypocotyl rot of soybean

Carl Bradley, Glen L. Hartman, Loyd M. Wax, Wayne L. Pedersen

Crop Sciences

Research output: Contribution to journal › Article › peer-review

Abstract

Rhizoctonia root and hypocotyl rot, caused by Rhizoctonia solani, is a common disease of soybean. Field studies established to observe how preemergence and postemergence herbicides affect the severity of Rhizoctonia root and hypocotyl rot on several soybean cultivars were conducted in Champaign, Dekalb, Monmouth, and Urbana, IL. Herbicides did not significantly (P≤0.05) decrease the R. solani disease severity index (DSI) compared to the control, but did cause some increases in DSI compared to the control at a low frequency in some years. In greenhouse studies, dimethenamid+metribuzin, pendimethalin, acifluorfen, and imazethapyr caused an increased Rhizoctonia root and hypocotyl rot severity compared to the no-herbicide control.

Original language	English (US)
Pages (from-to)	679-687
Number of pages	9
Journal	Crop Protection
Volume	21
Issue number	8
DOIs	https://doi.org/10.1016/S0261-2194(02)00021-2
State	Published - Sep 1 2002

Keywords

Glycine max
Interaction
Plant disease

ASJC Scopus subject areas

Agronomy and Crop Science

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10.1016/S0261-2194(02)00021-2

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title = "Influence of herbicides on Rhizoctonia root and hypocotyl rot of soybean",

abstract = "Rhizoctonia root and hypocotyl rot, caused by Rhizoctonia solani, is a common disease of soybean. Field studies established to observe how preemergence and postemergence herbicides affect the severity of Rhizoctonia root and hypocotyl rot on several soybean cultivars were conducted in Champaign, Dekalb, Monmouth, and Urbana, IL. Herbicides did not significantly (P≤0.05) decrease the R. solani disease severity index (DSI) compared to the control, but did cause some increases in DSI compared to the control at a low frequency in some years. In greenhouse studies, dimethenamid+metribuzin, pendimethalin, acifluorfen, and imazethapyr caused an increased Rhizoctonia root and hypocotyl rot severity compared to the no-herbicide control.",

keywords = "Glycine max, Interaction, Plant disease",

author = "Carl Bradley and Hartman, {Glen L.} and Wax, {Loyd M.} and Pedersen, {Wayne L.}",

note = "Funding Information: The authors thank the Soybean Research and Development Council and the Illinois Soybean Program Operating Board for funding, and E. Adee, K. Ames, T. Kincaid, J. Manandhar, D. Maxwell, D. Mueller, and L. Paul for technical assistance. Mention of a trademark, vendor, or proprietary product does not constitute a guarantee or warranty of the product by the United States Department of Agriculture or the University of Illinois and does not imply its approval to the exclusion of other products or vendors that also may be suitable.",

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N1 - Funding Information: The authors thank the Soybean Research and Development Council and the Illinois Soybean Program Operating Board for funding, and E. Adee, K. Ames, T. Kincaid, J. Manandhar, D. Maxwell, D. Mueller, and L. Paul for technical assistance. Mention of a trademark, vendor, or proprietary product does not constitute a guarantee or warranty of the product by the United States Department of Agriculture or the University of Illinois and does not imply its approval to the exclusion of other products or vendors that also may be suitable.

PY - 2002/9/1

Y1 - 2002/9/1

N2 - Rhizoctonia root and hypocotyl rot, caused by Rhizoctonia solani, is a common disease of soybean. Field studies established to observe how preemergence and postemergence herbicides affect the severity of Rhizoctonia root and hypocotyl rot on several soybean cultivars were conducted in Champaign, Dekalb, Monmouth, and Urbana, IL. Herbicides did not significantly (P≤0.05) decrease the R. solani disease severity index (DSI) compared to the control, but did cause some increases in DSI compared to the control at a low frequency in some years. In greenhouse studies, dimethenamid+metribuzin, pendimethalin, acifluorfen, and imazethapyr caused an increased Rhizoctonia root and hypocotyl rot severity compared to the no-herbicide control.

AB - Rhizoctonia root and hypocotyl rot, caused by Rhizoctonia solani, is a common disease of soybean. Field studies established to observe how preemergence and postemergence herbicides affect the severity of Rhizoctonia root and hypocotyl rot on several soybean cultivars were conducted in Champaign, Dekalb, Monmouth, and Urbana, IL. Herbicides did not significantly (P≤0.05) decrease the R. solani disease severity index (DSI) compared to the control, but did cause some increases in DSI compared to the control at a low frequency in some years. In greenhouse studies, dimethenamid+metribuzin, pendimethalin, acifluorfen, and imazethapyr caused an increased Rhizoctonia root and hypocotyl rot severity compared to the no-herbicide control.

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KW - Plant disease

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Influence of herbicides on Rhizoctonia root and hypocotyl rot of soybean

Abstract

Keywords

ASJC Scopus subject areas

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