Claim · model-written summary
Foliar symptom incidence differed among the four soybean cultivars: Conrad 6%, A2540 10%, S19-90 14% and Ripley 17%.
- Taxon
- Soybean
Glycine maxt0 - Material
- Conrade0
- Outcome
- developed foliar symptomse0
- Value
- 6%e0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Of 125 plants inoculated, 6% of Conrad, 10% of A2540, 14% of S19-90, and 17% of Ripley plants developed foliar symptoms.”
t0“Soybean”
Title
First Report of Fusarium solani f. sp. glycines Causing Sudden Death Syndrome of Soybean in Canada
T. R. Anderson; A. U. Tenuta Plant Disease 1998. doi:10.1094/pdis.1998.82.4.448d
Other claims from this paper (9)
- Observation Soybean plants with sudden death syndrome symptoms were observed in six Ontario fields in 1996.
- Observation Affected plants showed interveinal chlorosis, necrosis and vascular discoloration.
- Observation F. solani f. sp. glycines was isolated from symptomatic soybean plants.
- Intervention effect Root inoculation with each of five isolates caused typical SDS symptoms in four soybean cultivars relative to uninoculated plants.
- Observation F. solani f. sp. glycines was reisolated from symptomatic roots.
- Intervention effect Ripley developed foliar and root symptoms after inoculation with each Ontario isolate.
- Observation Diseased soybean plants had few, poorly filled pods.
- Observation Soybean growth was severely restricted over two hectares in each of two fields where soybean cyst nematode was present.
- Observation The authors concluded that the SDS pathogen was widely distributed in southwest Ontario and disease severity was increasing.