Claim · model-written summary
Early planted and harvested crops had lower symptomatic incidence.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Verbatim
e0“Incidence of symptomatic plants was greater than 30% in some fields and was lower on crops planted and harvested early”
t0“sweet corn”
Title
First Report of Phoma terrestris Causing Red Root Rot on Sweet Corn (Zea mays) in North Carolina
S. R. Koenning; J. W. Frye; J. K. Pataky; et al. Plant Disease 2007. doi:10.1094/pdis-91-8-1054c
Other claims from this paper (8)
- Observation Red root rot caused premature senescence and yield reductions in sweet corn.
- Observation Symptomatic plant incidence exceeded 30% in some fields.
- Observation Diseased sweet corn was more common after soybean or onions than after corn.
- Observation Symptomatic incidence varied among adjacent sweet corn hybrid plantings.
- Intervention effect Soil inoculation caused necrotic roots in approximately 25% of plants.
- Intervention effect Inoculation produced discolored crowns in approximately 90% of plants.
- Intervention effect Stem inoculation caused necrosis extending 2 to 5 cm.
- Intervention effect Stem inoculation caused shoot death in 40% of inoculated plants.