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File 2012 Field Evaluation of Contans for Management of Sclerotinia Stem Rot: Evaluation of Incorporation Methods (summary)
Under the conditions tested in this trial (sclerotia primarily on the soil surface at the time of Contans application and moist soils at the time of Contans application) manual incorporation of Contans (by harrowing to 1.5 inches), water incorporation (with 1 inch of water), and no incorporation performed similarly. Different results may be obtained when sclerotia are evenly distributed in the soil profile.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Contans for Management of Sclerotinia Stem Rot: Spring Application Timing - Carrington (summary)
Contans applications made in the spring sharply reduced the number of apothecia produced per sclerotium but had only a modest impact on the viability of sclerotia. Contans performed similarlly irrespective of when it was applied in the spring; applications made 2 days prior to planting soybeans performed similarly to applications made 38 days prior to planting soybeans.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Contans for Management of Sclerotinia Stem Rot: Evaluation of Application Rate and Timing (technical report)
Contans reduced both the viability and vigor of sclerotia, fall applications of Contans were more effective than spring applications, and Contans performed equivalently at 1 lb/ac and 2 lbs/ac. The results suggest that Contans may be a useful tool for degrading sclerotia of Sclerotinia sclerotiorum and reducing Sclerotinia disease pressure.
Located in Archive / … / PlantPathologyRD / Docs2012
File ODS spreadsheet 2012 Field Evaluation of Contans for Management of Sclerotinia Stem Rot: Evaluation of Incorporation Methods (technical report)
Under the conditions tested in this trial (sclerotia primarily on the soil surface at the time of Contans application and moist soils at the time of Contans application) manual incorporation of Contans (by harrowing to 1.5 inches), water incorporation (with 1 inch of water), and no incorporation performed similarly. Different results may be obtained when sclerotia are evenly distributed in the soil profile.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Contans for Management of Sclerotinia Stem Rot: Spring Application Timing - Carrington (technical report)
Contans applications made in the spring sharply reduced the number of apothecia produced per sclerotium but had only a modest impact on the viability of sclerotia. Contans performed similarlly irrespective of when it was applied in the spring; applications made 2 days prior to planting soybeans performed similarly to applications made 38 days prior to planting soybeans.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Fungicides and Partial Host Resistance for Management of Sclerotinia Stem Rot on Soybeans - Carrington (summary)
Under moderate Sclerotinia disease pressure, Endura but not Proline or Cobra applied as a single application at early bloom (early R2 growth stage) significantly reduced Sclerotinia stem rot relative to the control. Under the narrow 7-inch row spacing used, fungicides were a more effective tool for managing Sclerotinia stem rot than the use of partially resistant varieties.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Fungicides for Management of Sclerotinia on Dry Edible (pinto) Beans Planted to 15-inch Rows - Carrington (summary)
Under conditions of high disease pressure (susceptible variety, temperature and rainfall conducive to Sclerotinia, and narrow row spacing), Endura at 8 oz/ac provided excellent control of Sclerotinia. Proline at 5.7 fl oz/ac, ProPulse at 8.6 fl oz/ac, and Topsin at 20 fl oz/ac did not provide satisfactory disease control. A rate response was apparent as the application rate of Topsin increased from 20 to 30 to 40 fl oz/ac.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Fungicides for Management of Sclerotinia on Dry Edible (pinto) Beans Seeded to 30-inch Rows - Carrington (summary)
Endura (8 oz/ac), ProPulse (8.6 fl oz/ac), and Switch (14 oz/ac) applied as two sequential applications and Topsin (40 fl oz/ac) followed by Endura (8 oz/ac) significantly reduced Sclerotinia disease severity relative to the control. Due to late disease onset, little or no yield response was observed in any of the fungicide treatments.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Fungicides for Management of Sclerotinia on Dry Edible (pinto) Beans Seeded to 30-inch Rows - Langdon (summary)
ProPulse applied sequentially at 10.3 fl oz/ac was the only treatment to significantly reduce Sclerotinia disease severity relative to the control. Due to late disease onset, little or no yield response was observed in any of the fungicide treatments.
Located in Archive / … / PlantPathologyRD / Docs2012
File 2012 Field Evaluation of Fungicides for Management of Sclerotinia on Lentils - Carrington (summary)
None of the registered fungicides evaluated exhibited satisfactory Sclerotinia disease control.
Located in Archive / … / PlantPathologyRD / Docs2012
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