Please use this identifier to cite or link to this item:
https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/20198
Title: | Regional crown rot management – Bithramere 2014 |
Other Titles: | Northern NSW research results 2015 |
Authors: | Simpfendorfer, Steven Fensbo, Finn Shapland, Robyn |
Keywords: | 2013, 2014, barley, Bithramere, bread wheat, cereals, crown rot, durum, foliar spray, fungicide, fusarium, grain protein, inoculum, screenings, variety, winter, yield |
Issue Date: | 2015 |
Publisher: | Department of Primary Industries |
Abstract: | Key findings • Heavy crown rot infection in inoculated plots led to yield loss ranging from 14% (Sunguard [PBR]) up to 47% (EGA Gregory [PBR]) even in this relatively high yielding site (average yield of 4.67 t/ha) in 2014. • Variety choice had a large impact on yield in the presence of high levels of crown rot infection with all but two entries being between 0.65 t/ha (Sunmate [PBR]) to 1.71 t/ha (LRPB Spitfire [PBR]) higher yielding than EGA Gregory [PBR]. • Sunguard [PBR] was also the only entry to have screening levels <5% in the presence of high crown rot infection at this site in 2014 with LRPB Spitfire [PBR] just exceeding the threshold. • In‑crop fungicide application at GS30, provide a modest yield benefit of between 0.23 to 0.34 t/ha when targeted at the base EGA Gregory [PBR] plants infected with crown rot. |
URI: | https://nswdpe.intersearch.com.au/nswdpejspui/handle/1/20198 |
ISSN: | 2208-8199 |
Appears in Collections: | DPI Agriculture - Southern and Northern Research Results [2011-present] |
Files in This Item:
File | Description | Size | Format | |
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NRR15-29-Simpfendorfer Fensbo crown rot Bithramere-+.pdf | 315.35 kB | Adobe PDF | View/Open |
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