Claim · model-written summary
Bottom-plant seeds were more affected by dicamba than top-plant seeds.
- Taxon
- Soybean
Glycine maxt0 - Organ / stage
- Seeds from the bottom of the plante0
- Outcome
- affectede0
- Direction
- moree0
- Comparator
- seeds from the top of the plante0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seeds from the bottom of the plant were affected more by dicamba than seeds from the top of the plant”
t0“Soybean (Glycine max)”
Title
Dicamba Effects on Soybean (Glycine max) Growth, Yield, and Offspring
Mark Spencer McCown Journal of the Arkansas Academy of Science 2018
Other claims from this paper (17)
- Intervention effect Dicamba at late vegetative and early reproductive stages caused soybean leaf injury versus the untreated check.
- Intervention effect The same dicamba treatment reduced plant height.
- Intervention effect The same dicamba treatment caused yield loss.
- Intervention effect The 1/64X dicamba rate caused greater yield loss regardless of cultivar, with R1 most sensitive.
- Intervention effect Dicamba at R1 reduced mature height by 35 cm in an indeterminate cultivar.
- Intervention effect Dicamba at R1 reduced mature height by 23 cm in a determinate cultivar.
- Intervention effect Grain yield fell 14% for the indeterminate cultivar.
- Intervention effect Grain yield fell 19% for the determinate cultivar.
- Intervention effect Later dicamba applications produced less apparent injury and height reduction.
- Association Offspring response depended on application timing and dicamba rate.
- Intervention effect Parent dicamba exposure reduced offspring seed germination and seedling emergence.
- Intervention effect Parent dicamba exposure reduced offspring plant height and seedling vigor.
- Observation Parent dicamba exposure caused offspring pod malformation.
- Intervention effect Parent dicamba exposure reduced offspring grain yield.
- Intervention effect Offspring had 17 to 23% injury after R4–R6 parent exposure at 2.18 g ha-1.
- Association Grain yield and pod malformation were unrelated.
- Association Authors infer cultivar, growth habit, or planting date may influence recovery from dicamba.