Abstract
‘Fieldstar’ (Reg. No. CV‐1067, PI 663950) (Registration. No. 6328 by the Plant Variety Registration Office, Plant Production Division, Seed Section, Canadian Food Inspection Agency, Agriculture and Agri‐Food Canada [AAFC]) hard red spring wheat ( Triticum aestivum L.) was developed and released by the Cereal Research Centre of AAFC and meets the end‐use quality specifications of the Canada western red spring wheat market class. Fieldstar is a partial backcross derivative of ‘McKenzie’, with ‘Clark’ as the donor of the Sm1 gene for midge resistance, which produces a product that reduces the palatability of developing seeds to wheat midge larvae ( Sitodiplosis mosellana Géhin). Fieldstar is adapted to the eastern wheat growing regions of the Canadian prairies as determined by the Central Bread Wheat Cooperative Registration Test in 2004, 2005, and 2006. For registration testing, the performance of Fieldstar was estimated using the varietal blend Fieldstar VB, which consisted of 90% Fieldstar and 10% ‘Waskada’. The grain yield of Fieldstar was similar to that of the highest‐yielding checks, McKenzie and ‘Superb’, and expressed resistance to leaf rust (caused by Puccinia triticina Eriks.) and stem rust (caused by P. graminis Pers.:Pers. f. sp. tritici Eriks. E. Henn.) and intermediate resistance to common bunt [caused by Tilletia tritici (Bjerk.) R. Wolff and T. laevis Kuhn in Rabenh.], loose smut [caused by Ustilago tritici (Pers.) Rostr.], and Fusarium head blight [FHB; caused by Fusarium graminearum Schwabe; teleomorph Gibberella zeae (Schwein.) Petch]. Fieldstar was released because of its combination of high yield, resistance to wheat midge, and intermediate resistance to FHB.
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Claims 8
Claim · model-written summary
Fieldstar wheat was released and meets market quality specifications.
- Taxon
- Triticum aestivum L.
Triticum aestivume0 - Outcome
- meets the end‐use quality specificationse0
- Value
- Canada western red spring wheat market classe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“hard red spring wheat ( Triticum aestivum L.) was developed and released by the Cereal Research Centre of AAFC and meets the end‐use quality specifications of the Canada western red spring wheat market class”
Claim · model-written summary
Fieldstar is adapted to eastern Canadian prairie wheat regions.
Not reportedTaxon
Verbatim
e0“Fieldstar is adapted to the eastern wheat growing regions of the Canadian prairies”
Claim · model-written summary
Fieldstar grain yield was similar to the highest-yielding checks.
Not reportedTaxon
Verbatim
e0“The grain yield of Fieldstar was similar to that of the highest‐yielding checks, McKenzie and ‘Superb’”
Claim · model-written summary
Fieldstar resisted leaf rust.
- Interactor
- Puccinia triticina Eriks.
Puccinia triticinae0pathogen - Outcome
- resistance to leaf ruste0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“expressed resistance to leaf rust (caused by Puccinia triticina Eriks.)”
Claim · model-written summary
Fieldstar resisted stem rust.
- Interactor
- P. graminis Pers.:Pers. f. sp. tritici Eriks. E. Henn.
Puccinia graminis f. sp. triticie0pathogen - Outcome
- stem ruste0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stem rust (caused by P. graminis Pers.:Pers. f. sp. tritici Eriks. E. Henn.)”
Claim · model-written summary
Fieldstar had intermediate resistance to common bunt.
- Interactor
- Tilletia tritici
_Tul._%26_C._Tul..JPG?width=60)
Tilletia cariese0pathogen - Outcome
- intermediate resistance to common bunte0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Tul._%26_C._Tul..JPG?width=500)
Verbatim
e0“intermediate resistance to common bunt [caused by Tilletia tritici (Bjerk.) R. Wolff and T. laevis Kuhn in Rabenh.]”
Claim · model-written summary
Fieldstar had intermediate resistance to loose smut.
- Interactor
- Ustilago triticiUstilago triticie0pathogen
- Outcome
- loose smute0
Not reportedTaxon
Verbatim
e0“loose smut [caused by Ustilago tritici (Pers.) Rostr.]”
Claim · model-written summary
Fieldstar had intermediate resistance to Fusarium head blight.
- Interactor
- Fusarium graminearum
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=60)
Fusarium graminearume0pathogen - Outcome
- Fusarium head blighte0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=500)
Verbatim
e0“Fusarium head blight [FHB; caused by Fusarium graminearum Schwabe; teleomorph Gibberella zeae (Schwein.) Petch]”