Claim · model-written summary
Final rust severity reached a maximum of 100% at all locations in northern Egypt in wheat under yellow rust pressure.
- Taxon
- Wheat
Triticum aestivumt0 - Interactor
- Puccinia striiformis
Puccinia striiformist0pathogen - Outcome
- final rust severity (%)e1
- Value
- 100%e1
- Setting
- northern Egypte1
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Yield Losses in Wheat Caused by Stripe Rust (Puccinia striiformis) in Egypt”
e1“Considerable disease pressure, as revealed by final rust severity (%), was observed at all locations with a maximum value (100%) in northern Egypt”
Title
Yield Losses in Wheat Caused by Stripe Rust (Puccinia striiformis) in Egypt
Atef Shahin; Mamdouh Ashmawy; Walid El-Orabey; et al. American Journal of Life Sciences 2020. doi:10.11648/j.ajls.20200805.17
Other claims from this paper (18)
- Observation Grain yield losses in wheat ranged from 2.72% to 37.72% in the first season at the Delta region.
- Observation Grain yield losses in wheat ranged from 6.18% to 69.33% in the second season at the Delta region.
- Observation Gemmeiza 11 had the highest grain yield losses among the wheat cultivars, at 64.20%.
- Observation Misr 1 had the second-highest grain yield loss among the wheat cultivars, at 62.38%.
- Observation Misr 2 had a high grain yield loss among the wheat cultivars, at 57.66%.
- Observation Sids 12 had a high grain yield loss among the wheat cultivars, at 50.89%.
- Observation Misr 3 had the lowest grain yield loss among the wheat cultivars, at 7.65%.
- Observation Giza 171 had a low grain yield loss among the wheat cultivars, at 9.44%.
- Observation Misr 3 showed the lowest loss in 1000 kernel weight among the wheat cultivars, at 1.71%.
- Observation Gemmeiza 11 showed the highest loss in 1000 kernel weight among the wheat cultivars, at 39.67% in 2018/2019.
- Association Yield losses in wheat were positively correlated with final rust severity and with AUDPC.
- Recommendation The authors recommend the results as a useful tool for the national wheat breeding program for yellow rust resistance in Egypt.
- Observation Final rust severity and AUDPC were lower in the first season than in the second season.
- Observation Final rust severity ranged from 5% to 100% across the tested wheat cultivars.
- Observation AUDPC at Sakha ranged from 260 to 2800.
- Observation AUDPC at El-Gemmeiza ranged from 115 to 2800.
- Observation AUDPC at Itay El-Baroud ranged from 115 to 2600.
- Observation AUDPC at Shebin El-Koum ranged from 115 to 2600.