Abstract
Relative humidity after application, spray additives, and solution pH affected both foliar absorption and translocation of 14 C-picloram to leafy spurge roots. 14 C-picloram absorption increased from 11 to 34% and translocation increased from 5 to 21% as time at posttreatment humidity increased from 0 to 48 h. Absorption and translocation were not different when pre- or posttreatment temperatures were 30/18 or 18/10 C (day/night). 14 C-picloram absorption and translocation to the roots were 18 and 6%, respectively, when applied alone, and increased to 46 and 12%, respectively, when applied with ammonium sulfate at 2.5 kg/ha. Absorption and translocation were unaffected by ammonium nitrate. Foliar absorption and translocation of 14 C-picloram in leafy spurge were unaffected by pH of unbuffered spray solution but increased at least 50% when applied in a solution buffered at pH 4.8 with trisodium citrate. Foliar absorption in detached leafy spurge leaves increased from 26 to 51% of applied 14 C as the citrate buffer concentration increased from 0.01 to 0.1 mM, respectively.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 10
Claim · model-written summary
Longer posttreatment humidity increased picloram absorption from 11 to 34%.
- Taxon
- Leafy Spurge
Euphorbia esulat0 - Outcome
- 14 C-picloram absorptione0
- Direction
- increasede0
- Value
- 11 to 34%e0
- Qualifier
- 0 to 48 he0
- Setting
- posttreatment humiditye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“14 C-picloram absorption increased from 11 to 34% and translocation increased from 5 to 21% as time at posttreatment humidity increased from 0 to 48 h”
t0“Leafy Spurge”
Claim · model-written summary
Longer posttreatment humidity increased picloram translocation from 5 to 21%.
- Taxon
- Leafy SpurgeEuphorbia esulat0
- Outcome
- translocatione0
- Direction
- increasede0
- Value
- 5 to 21%e0
- Setting
- posttreatment humiditye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“translocation increased from 5 to 21% as time at posttreatment humidity increased from 0 to 48 h”
t0“Leafy Spurge”
Claim · model-written summary
Absorption did not differ between the tested pre- or posttreatment temperatures.
- Taxon
- Leafy SpurgeEuphorbia esulat0
- Treatment
- 30/18e0
- Outcome
- Absorptione0
- Direction
- not differente0
- Comparator
- 18/10 Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Absorption and translocation were not different when pre- or posttreatment temperatures were 30/18 or 18/10 C (day/night)”
t0“Leafy Spurge”
Claim · model-written summary
Translocation did not differ between the tested pre- or posttreatment temperatures.
- Taxon
- Leafy SpurgeEuphorbia esulat0
- Treatment
- 30/18e0
- Outcome
- translocatione0
- Direction
- not differente0
- Comparator
- 18/10 Ce0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Absorption and translocation were not different when pre- or posttreatment temperatures were 30/18 or 18/10 C (day/night)”
t0“Leafy Spurge”
Claim · model-written summary
Ammonium sulfate increased picloram absorption from 18 to 46%.
- Taxon
- Leafy SpurgeEuphorbia esulat0
- Treatment
- ammonium sulfate at 2.5 kg/hae0
- Outcome
- 14 C-picloram absorptione0
- Direction
- increasede0
- Value
- 46e0
- Qualifier
- 18 and 6%e0
- Comparator
- applied alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“14 C-picloram absorption and translocation to the roots were 18 and 6%, respectively, when applied alone, and increased to 46 and 12%, respectively, when applied with ammonium sulfate at 2.5 kg/ha”
t0“Leafy Spurge”
Claim · model-written summary
Ammonium sulfate increased picloram translocation to roots from 6 to 12%.
- Taxon
- Leafy SpurgeEuphorbia esulat0
- Treatment
- ammonium sulfate at 2.5 kg/hae0
- Outcome
- translocation to the rootse0
- Direction
- increasede0
- Value
- 12%e0
- Comparator
- applied alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“14 C-picloram absorption and translocation to the roots were 18 and 6%, respectively, when applied alone, and increased to 46 and 12%, respectively, when applied with ammonium sulfate at 2.5 kg/ha”
t0“Leafy Spurge”
Claim · model-written summary
Ammonium nitrate did not affect absorption and translocation.
- Taxon
- Leafy SpurgeEuphorbia esulat0
- Treatment
- ammonium nitratee0
- Outcome
- Absorption and translocatione0
- Direction
- unaffectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Absorption and translocation were unaffected by ammonium nitrate”
t0“Leafy Spurge”
Claim · model-written summary
Unbuffered spray solution pH did not affect foliar absorption and translocation.
- Taxon
- leafy spurgeEuphorbia esulae0
- Treatment
- pH of unbuffered spray solutione0
- Outcome
- Foliar absorption and translocatione0
- Direction
- unaffectede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar absorption and translocation of 14 C-picloram in leafy spurge were unaffected by pH of unbuffered spray solution”
Claim · model-written summary
Citrate-buffered pH 4.8 increased foliar absorption and translocation at least 50%.
- Taxon
- leafy spurgeEuphorbia esulae0
- Treatment
- solution buffered at pH 4.8 with trisodium citratee0
- Outcome
- Foliar absorption and translocatione0
- Direction
- increasede0
- Value
- at least 50%e0
- Comparator
- unbuffered spray solutione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar absorption and translocation of 14 C-picloram in leafy spurge were unaffected by pH of unbuffered spray solution but increased at least 50% when applied in a solution buffered at pH 4.8 with trisodium citrate”
Claim · model-written summary
Raising citrate buffer concentration from 0.01 to 0.1 mM increased absorption in detached leaves from 26 to 51%.
- Taxon
- leafy spurgeEuphorbia esulae0
- Organ / stage
- leavese0
- Treatment
- citrate buffer concentration increased from 0.01 to 0.1 mMe0
- Outcome
- Foliar absorptione0
- Direction
- increasede0
- Value
- 26 to 51%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar absorption in detached leafy spurge leaves increased from 26 to 51% of applied 14 C as the citrate buffer concentration increased from 0.01 to 0.1 mM”
The same questions in other papers
ammonium sulfate · nutrient: content · Euphorbia esula (leafy spurge)Results agree
1 paper in the same direction as this paper
- positive
ph · nutrient: content · Euphorbia esula (leafy spurge)Results agree
1 paper in the same direction as this paper
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.