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https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/20151| Title: | Regional crown rot management – Merriwa 2015 |
| Other Titles: | Northern NSW research results 2016 |
| Authors: | Simpfendorfer, Steven Shapland, Robyn |
| Keywords: | 2015, barley, Barley yellow dwarf virus, bread wheat, cereals, crown rot, difeniconozole, durum, fluquinconozole, fungicide, grain protein, inoculum, ipconazole, Merriwa, metalaxyl, screenings, seed treatment, variety, winter crops, yield |
| Issue Date: | 2016 |
| Publisher: | Department of Primary Industries |
| Abstract: | Key findings • Yield loss from crown rot was relatively low at this site in 2015, ranging from 3.6% (not significant) in the barley variety La Trobe[PBR] up to 19.7% in the bread wheat entry VO7176-69. • Only the bread wheat varieties Suntop[PBR] and Mitch[PBR] were higher yielding than EGA Gregory[PBR] under high levels of crown rot infection by 0.24 t/ha and 0.52 t/ha, respectively. • This site was noticeably infected with an aphid transmitted virus, Barley Yellow Dwarf Virus (BYDV) which appears to have impacted considerably on the yield of the more BYDV susceptible barley variety La Trobe[PBR]. • Rancona® Dimension did not provide a yield benefit in the presence of high levels of crown rot infection at this site in 2015. |
| URI: | https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/20151 |
| ISSN: | 2208-8199 |
| Appears in Collections: | DPI Agriculture - Southern and Northern Research Results [2011-present] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| NRR2016-Simpfendorfer Shapland crown rot Merriwa-+.pdf | 151.34 kB | Adobe PDF |  View/Open |
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