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| Registros recuperados: 20 | |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Thirty-two transgenic (glyphosate resistant) and six conventional commercial sugar beet cultivars were evaluated in a commercial sprinkler-irrigated sugar beet field near Rupert, ID where winter wheat was grown in 2006. The field trial relied on natural infection for rhizomania development. The plots were planted on 3 Apr 07 to a density of 142,560 seeds/A, and thinned to 47,520 plants/A on 23 May. Plots were four rows (22-in. row spacing) and 24 ft long. The experimental design was a randomized complete block design with four replications per entry. The crop was managed according to standard cultural practices. The roots were mechanically topped and the center two rows were collected with a mechanical harvester on 26 Sep. At harvest the roots were... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2008 |
URL: http://eprints.nwisrl.ars.usda.gov/1286/1/1263.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 31 commercial cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2011 growing season in a randomized complete block design with 4 replications. At harvest on 18 October 2011, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. Storage samples were evaluated for fungal growth known to correlate with sucrose loss. Depending on cultivar, surface root discoloration (rot and fungal growth) ranged from 1 to 14%. Overall, the... |
| Tipo: Article |
Palavras-chave: Rhizomania; Storage; Sugarbeet. |
| Ano: 2013 |
URL: http://eprints.nwisrl.ars.usda.gov/1481/1/1446.pdf |
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| Strausbaugh, C.A.; Neher, Oliver T.; Rearick, E.; Eujayl, Imad A.. |
| Root rots in sugar beet storage can lead to million dollar losses because of reduced sucrose recovery. Thus, studies were conducted to establish better chemical control options and a better understanding of the fungi involved in the rot complex. A water check and three fungicides (Mertect, Propulse, and Stadium) were investigated for their ability to control fungal rot on sugar beet roots held in long term storage during both the 2012 and 2013 storage seasons. At the end of September into October, roots were collected on five subsequent weeks, treated, and placed on top of a commercial indoor storage pile until early February. Both Propulse and Stadium performed well, by reducing fungal growth and rot on roots versus the check by an average of 84 to... |
| Tipo: Article |
Palavras-chave: Root rots; Storage; Sugarbeet. |
| Ano: 2015 |
URL: http://eprints.nwisrl.ars.usda.gov/1607/1/1565.pdf |
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| Strausbaugh, C.A.; Rearick, E.; Eujayl, Imad A.; Foote, P.. |
| The Rhizoctonia-bacterial root rot complex can lead to yield loss in the field but may also lead to problems with sucrose loss in storage. Thus, studies were conducted to investigate if placing sugarbeet roots suffering from root rot together with healthy roots could compromise the ability of the healthy roots to retain sucrose. Over a three year period, root samples from three commercial cultivars were compared in storage as a healthy (eight healthy roots) or rotted (eight healthy roots + one rotted root) treatment inside an outdoor storage pile. The experiment was arranged as a split block (healthy in one half of block and rotted in the other) with the whole blocks arranged in a randomized complete block design with four replications. Samples were... |
| Tipo: Article |
Palavras-chave: Root rots; Sugarbeet; Bacteria. |
| Ano: 2011 |
URL: http://eprints.nwisrl.ars.usda.gov/1484/1/1406.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Thirty-two commercial sugar beet cultivars were grown in a commercial sprinkler-irrigated sugar beet field near Nampa, ID. The previous crop was corn. The plots were planted on 27 and 28 Mar 2006 to a density of 142,560 seeds/A, and thinned to 47,520 plants/A on 10 and 11 May. Plots were four rows (22-in. row spacing) wide and 34.5 ft long. The experimental design was a randomized complete block with four replications per cultivar. The crop was managed by the grower according to standard cultural practices. Eight roots per plot were hand dug from an outside row and topped on 12 Oct and placed into nylon mesh onion bags. The roots were then weighed and placed on top of an indoor commercial sugarbeet storage pile in Paul, ID which was set to hold 36°F. The... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2008 |
URL: http://eprints.nwisrl.ars.usda.gov/1270/1/1247.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Twenty-seven experimental sugar beet cultivars and five commercial check cultivars were evaluated in a sprinkler-irrigated sugar beet field near Kimberly, ID where sugar beet were grown in 2009. The field trial was conducted in a field that contained Portneuf silt loam soil and relied on natural infection for rhizomania development. The plots were planted on 26 Apr 10 to a density of 142,560 seeds/A, and thinned to 47,520 plants/A on 12 Jun. Plots were four rows (22-in. row spacing) and 24 ft long. The experimental design was a randomized complete block design with four replications per cultivar. The crop was managed according to standard cultural practices. The plants were mechanically topped and the center two rows were collected with a mechanical... |
| Tipo: Article |
Palavras-chave: Rhizomania; Root rots; Storage; Sugarbeet. |
| Ano: 2011 |
URL: http://eprints.nwisrl.ars.usda.gov/1493/1/1457.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 28 commercial cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2010 growing season in a randomized complete block design with 4 replications. At harvest on 18 October 2010, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. Storage samples were evaluated for fungal growth known to correlate with sucrose loss. Depending on cultivar, surface root discoloration (rot and fungal growth) ranged from 1 to 14%. Overall, the... |
| Tipo: Article |
Palavras-chave: Rhizomania; Storage; Sugarbeet. |
| Ano: 2011 |
URL: http://eprints.nwisrl.ars.usda.gov/1491/1/1455.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Thirty-five experimental and four commercial check sugar beet cultivars were evaluated in a commercial sprinklerirrigated sugar beet field near Jerome, ID where winter wheat was grown in 2007. The field trial relied on natural infection for rhizomania development. The plots were planted on 22 Apr 08 to a density of 142,560 seeds/A, and thinned to 47,520 plants/A on 30 May. Plots were four rows (22-in. row spacing) and 34.5 ft long. The experimental design was a randomized complete block design with four replications per cultivar. The crop was managed according to standard cultural practices. The roots were mechanically topped and the center two rows were collected with a mechanical harvester on 9 Oct. At harvest the roots were evaluated for... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2009 |
URL: http://eprints.nwisrl.ars.usda.gov/1331/2/1309.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 24 experimental cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2011 growing season in a randomized complete block design with 4 replications. At harvest on 18 October 2011, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. Storage samples were evaluated for fungal growth known to correlate with sucrose loss. Depending on cultivar, surface root discoloration (rot and fungal growth) ranged from 2 to 37%. Overall,... |
| Tipo: Article |
Palavras-chave: Rhizomania; Storage; Sugarbeet. |
| Ano: 2013 |
URL: http://eprints.nwisrl.ars.usda.gov/1480/1/1445.pdf |
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| Strausbaugh, C.A.; Rearick, E.; Eujayl, Imad A.; Foote, P.. |
| Sucrose loss in sugarbeet storage is a concern for all roots, but particularly those stored under ambient conditions. In order to control or suppress insect issues in sugarbeet production and consequently improve root storability, two neonicotinoid seed treatments, Poncho Beta (60 g a.i. [active ingredient] clothianidin + 8 g a.i. beta-cyfluthrin/100,000 seeds) and Cruiser Tef (60 g a.i. thiamethoxam + 8 g a.i. tefluthrin/100,000 seeds), were used to produce roots from four commercial sugarbeet cultivars grown in Declo, ID. At harvest, eight-beet samples from each cultivar-treatment combination were collected and placed inside an outdoor pile. Samples were removed on approximately 30-day intervals beginning on December 6 and 8 in 2008 and 2009,... |
| Tipo: Article |
Palavras-chave: Seed treatment; Sugarbeet; Insecticide. |
| Ano: 2010 |
URL: http://eprints.nwisrl.ars.usda.gov/1409/1/1379.pdf |
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| Strausbaugh, C.A.; Rearick, E.; Camp, S.. |
| Sucrose losses during postharvest storage of sugarbeet (Beta vulgaris L.) maybe exacerbated by field diseases. This study investigated the influence of curly top (causal agent Beet severe curly top virus and related viruses) on storability of sugarbeet roots during the 2005 and 2006 growing seasons. Three sugarbeet cultivars varying for resistance to curly top were evaluated both with and without the insecticide seed treatment Poncho Beta (60 g a.i. clothianidin + 8 g a.i. beta-cyfluthrin/100,000 seed). At harvest, 8-beet samples from each cultivar were collected and placed inside an outdoor pile. Samples were removed at 40-day intervals beginning on 31 October in 2005 and 1 November in 2006. Sucrose concentration, frozen and discolored root... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2008 |
URL: http://eprints.nwisrl.ars.usda.gov/1274/1/1252.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 28 commercial cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2013 growing season in a randomized complete block design with 4 replications. At harvest on 11 October 2013, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. After 123 days in storage, samples were evaluated for surface rot, weight loss, and sucrose loss. Surface root rot ranged from 6 to 86%, weight loss ranged from 4.5 to 14.8%, sucrose losses ranged... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2014 |
URL: http://eprints.nwisrl.ars.usda.gov/1550/1/1506.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 24 experimental cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2013 growing season in a randomized complete block design with 4 replications. At harvest on 11 October 2013, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. After 123 days in storage, samples were evaluated for surface rot, weight loss, and sucrose loss. Surface root rot ranged from 7 to 76%, weight loss ranged from 6.6 to 11.6%, sucrose losses... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2014 |
URL: http://eprints.nwisrl.ars.usda.gov/1551/1/1507.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 26 experimental cultivars were screened by growing them in a sugar beet field infested with BNYVV in Kimberly, ID during the 2012 growing season in a randomized complete block design with 4 replications. At harvest on 3 October 2012, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. After 134 days in storage, samples were evaluated for surface rot, weight loss, and sucrose loss. Surface root rot ranged from 34 to 90%, weight loss ranged from 8.4 to 15.4%, sucrose losses ranged... |
| Tipo: Article |
Palavras-chave: Rhizomania; Storage; Sugarbeet. |
| Ano: 2013 |
URL: http://eprints.nwisrl.ars.usda.gov/1508/1/1471.pdf |
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| Strausbaugh, C.A.; Eujayl, I.A.; Rearick, E.; Foote, P.. |
| Rhizomania caused by Beet necrotic yellow vein virus (BNYVV) and storage losses are serious sugar beet production problems. To identify sugar beet cultivars with resistance to BNYVV and evaluate storability, 22 commercial cultivars were screened by growing them in a commercial sugar beet field naturally infested with BNYVV in Declo, ID during the 2009 growing season in a randomized complete block design with 4 replications. At harvest on 13 October 2009, roots were dug and evaluated for symptoms of rhizomania and also placed in an indoor commercial sugar beet storage building. Storage samples were evaluated for fungal growth known to correlate with sucrose loss. Depending on cultivar, surface fungal growth ranged from 5 to 42% by 18 February 2010. Overall,... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2010 |
URL: http://eprints.nwisrl.ars.usda.gov/1396/1/1368.pdf |
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| Strausbaugh, C.A.; Neher, Oliver T.; Rearick, E.; Eujayl, Imad A.. |
| Root rots in sugar beet storage can lead to multi-million dollar losses because of reduced sucrose recovery. Thus, studies were conducted to establish better chemical control options and a better understanding of the fungi involved in the rot complex. A water check and three fungicides (Mertect, Propulse, and Stadium) were investigated for their ability to control fungal rot on sugar beet roots held in long term storage during both the 2012 and 2013 storage seasons. At the end of September into October, roots were collected on 5 subsequent weeks, treated, and placed on top of a commercial indoor storage pile until early February. Differences (P <0.0001 to 0.0150) between spray treatments were evident with both Propulse and Stadium reducing fungal growth... |
| Tipo: Article |
Palavras-chave: Root rots; Sugarbeet; Fungi. |
| Ano: 2015 |
URL: http://eprints.nwisrl.ars.usda.gov/1581/1/1537.pdf |
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| Strausbaugh, C.A.; Eujayl, I.A.; Rearick, E.; Foote, P.. |
| Thirty-four experimental sugar beet cultivars and five commercial check cultivars were evaluated in a commercial sprinkler-irrigated sugar beet field near Declo, ID where winter wheat was grown in 2008. The field trial relied on natural infection for rhizomania development. The plots were planted on 20 Apr 09 to a density of 142,560 seeds/A, and thinned to 47,520 plants/A on 8 Jun. Plots were four rows (22-in . row spacing) and 24 ft long. The experimental design was a randomized complete block design with four replications per cultivar. The crop was managed according to standard cultural practices. The plants were mechanically topped and the center two rows were collected with a mechanical harvester on 13 Oct. At harvest the roots were... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2010 |
URL: http://eprints.nwisrl.ars.usda.gov/1397/1/1367.pdf |
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| Strausbaugh, C.A.; Eujayl, Imad A.; Rearick, E.; Foote, P.. |
| Eighteen commercial sugar beet cultivars were evaluated in a commercial sprinkler-irrigated sugar beet field near Jerome, ID where winter wheat was grown in 2007. The field trial relied on natural infection for rhizomania development. The plots were planted on 22 Apr 08 to a density of 142,560 seeds/A, and thinned to 47,520 plants/A on 30 May. Plots were four rows (22-in. row spacing) and 34.5 ft long. The experimental design was a randomized complete block design with four replications per cultivar. The crop was managed according to standard cultural practices. The roots were mechanically topped and the center two rows were collected with a mechanical harvester on 9 Oct. At harvest the roots were evaluated for rhizomania (Rz rating) using a scale of... |
| Tipo: Article |
Palavras-chave: Sugarbeet. |
| Ano: 2009 |
URL: http://eprints.nwisrl.ars.usda.gov/1333/1/1310.pdf |
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| Registros recuperados: 20 | |
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