7978: Resistens mod stinkbrand i vinterhvede [Resistance to common bunt (Tilletia tritici) in winter wheat]
(2005) Resistens mod stinkbrand i vinterhvede [Resistance to common bunt (Tilletia tritici) in winter wheat]. Report, Danmarks JordbrugsForskning, Dansk Landbrugsrådgivning.
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Summary
Danish wheat varieties are tested on a set of different Tilletia populations for their level of resistance. Resistance to bunt is studied by inoculating seeds artificially with different populations of bunt before sowing. 5 g of spores per kg of seeds is used, and the ”isolates” used are selected among the 50-60 different populations of bunt collected from different parts of the country. 2-3 different populations are used for inoculation the first year, and varieties showing good resistance are tested further in the following years on 3-6 new populations. The susceptible variety Herzog (up to 86% attack) and the highly resistant variety Stava (normally 0-0.2% attack) are included every year as reference. In July the number of ears with attacks of bunt is counted.
| Document Language: | Dansk - Danish |
|---|---|
| Keywords: | Organic seed, seed-borne diseases, cereals, thresholds |
| Subject Areas: | Crop husbandry > Crop health, quality, protection Crop husbandry > Breeding, genetics and propagation |
| Research affiliation: | Denmark > DARCOF II (2000-2005) > VI.1 (ORGSEED) Healthy seed for organic production of cereals and legumes Denmark > DIAS - Danish Institute of Agricultural Sciences |
| Funding Part: | 75-100% |
| Total budget (Euro): | 0 |
| Orgprints ID Number: | 7978 |
| Contact: | Nielsen, Senior Scientist Bent J. |
| Deposited On: | 04 April 2006 |
| EPrint Type: | Report |
| Published?: | Published |
| Peer Review Status: | Not peer-reviewed |
| Additional Publishing Information: | Published in "Sortsforsøg 2005. Korn, bælgsæd og olieplanter", eds. G. Deneken and J. B. Pedersen. |
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