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20231225102937.0 |
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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1094/PDIS-11-18-2045-RE
|2 doi
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2 |
|a pubmed24n1002.xml
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|a (DE-627)NLM300633378
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|a (NLM)31453746
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|a DE-627
|b ger
|c DE-627
|e rakwb
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| 041 |
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|a eng
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| 100 |
1 |
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|a Humann, Ryan M
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Evaluation of Oxathiapiprolin for the Management of Sunflower Downy Mildew
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| 264 |
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|c 2019
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| 336 |
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|a Text
|b txt
|2 rdacontent
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| 337 |
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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| 500 |
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|a Date Completed 10.10.2019
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|a Date Revised 10.10.2019
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Downy mildew is a yield-limiting disease of sunflower, caused by the pathogen Plasmopara halstedii. Zoospore infection of root tissue shortly after planting results in systemic infection, causing postemergence damping off or severe stunting and head sterility. Although fungicide-applied seed treatments can be an effective management tool, the pathogen is resistant to phenylamide fungicides in many growing regions, and other available fungicides have limited efficacy. Oxathiapiprolin, the first member of the piperidinyl thiazole isoxazoline fungicides, was evaluated for efficacy on downy mildew in field trials conducted from 2011 to 2015 in North Dakota. Throughout the course of the study, the rate range was narrowed from active ingredient (a.i.) at 0.45 to 116.0 µg a.i. seed-1 to an optimal effective rate of 9.37 to 18.75 µg a.i. seed-1. Within that optimal range, the downy mildew incidence of sunflower planted with oxathiapiprolin-treated seed was significantly lower than the incidence in the nontreated sunflower in all 11 trials with disease pressure. Additionally, downy mildew incidence of sunflower planted with oxathiapiprolin-treated seed was significantly lower than sunflower planted with competitive commercially available fungicide-treated seed in 10 of those 11 trials. The use of oxathiapiprolin by sunflower growers is likely to reduce disease incidence and subsequent yield loss to downy mildew
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|a Journal Article
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|a chemical
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|a disease management
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|a oilseed
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| 650 |
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|a oomycetes
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| 650 |
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4 |
|a ornamental
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| 650 |
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4 |
|a sunflower
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| 650 |
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|a Antiparasitic Agents
|2 NLM
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| 650 |
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|a Hydrocarbons, Fluorinated
|2 NLM
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| 650 |
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|a Pyrazoles
|2 NLM
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| 650 |
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|a oxathiapiprolin
|2 NLM
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| 650 |
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|a 56498AIV8R
|2 NLM
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| 700 |
1 |
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|a Johnson, Keith D
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wunsch, Michael J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Meyer, Scott M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jordahl, James G
|e verfasserin
|4 aut
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1 |
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|a Bauske, Elizabeth C
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Halvorson, Jessica M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Friskop, Andrew J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a O'Bryan, Keith A
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Gulya, Thomas J
|c retired
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Markell, Samuel G
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Plant disease
|d 1997
|g 103(2019), 10 vom: 01. Okt., Seite 2498-2504
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
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| 773 |
1 |
8 |
|g volume:103
|g year:2019
|g number:10
|g day:01
|g month:10
|g pages:2498-2504
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| 856 |
4 |
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|u http://dx.doi.org/10.1094/PDIS-11-18-2045-RE
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 103
|j 2019
|e 10
|b 01
|c 10
|h 2498-2504
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