Abstract
Trifloxystrobin standard was analyzed by high performance liquid chromatography (HPLC). The recovery of the trifloxystrobin and it's metabolite CGA321113 were and and their detection limits for both of them were 0.04 mg . In case of foliar application in the chinese cabbage (Brassica campestris L. ssp pekinnensis (Lour.) Rupr.), the amount of the residue of trifloxystrobin was above the maximum residue level (temporary MRL, 0.5 mg ) when it was treated either two times three to five days before harvest or three times three to seven days before harvest. Whereas in case of drenching the mount of the residue was below the temporary MRL, the residues in the cabbage in both the cases where the recommended amount (150 mL of the solution diluted 1500 times) and double of the amount were treated were 0.16 and 0.31 mg , respectively. In conclusion, it should be safe to apply the trifloxystrobin (22% WP) in the soil of cabbage field abiding by the tentative recommendation level, but for the foliar application it appeared inappropriate.
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Claims 6
Claim · model-written summary
Foliar application two times three to five days before harvest left trifloxystrobin residue above the temporary maximum residue level.
- Taxon
- chinese cabbage
Brassica rapa subsp. pekinensise0 - Treatment
- foliar applicatione0
- Outcome
- residue of trifloxystrobine0
- Direction
- abovee0
- Value
- 0.5 mge0
- Qualifier
- two times three to five days before harveste0
- Comparator
- maximum residue levele0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of foliar application in the chinese cabbage (Brassica campestris L. ssp pekinnensis (Lour.) Rupr.), the amount of the residue of trifloxystrobin was above the maximum residue level (temporary MRL, 0.5 mg ) when it was treated either two times three to five days before harvest or three times three to seven days before harvest”
Claim · model-written summary
Foliar application three times three to seven days before harvest left trifloxystrobin residue above the temporary maximum residue level.
- Taxon
- chinese cabbageBrassica rapa subsp. pekinensise0
- Treatment
- foliar applicatione0
- Outcome
- residue of trifloxystrobine0
- Direction
- abovee0
- Value
- 0.5 mge0
- Qualifier
- three times three to seven days before harveste0
- Comparator
- maximum residue levele0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of foliar application in the chinese cabbage (Brassica campestris L. ssp pekinnensis (Lour.) Rupr.), the amount of the residue of trifloxystrobin was above the maximum residue level (temporary MRL, 0.5 mg ) when it was treated either two times three to five days before harvest or three times three to seven days before harvest”
Claim · model-written summary
Drenching at the recommended amount left 0.16 mg trifloxystrobin residue, below the temporary MRL.
- Taxon
- cabbage
Brassica oleracea var. capitatae0 - Treatment
- recommended amount (150 mL of the solution diluted 1500 times)e0
- Outcome
- residuese0
- Direction
- belowe0
- Value
- 0.16e0
- Comparator
- temporary MRLe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in case of drenching the mount of the residue was below the temporary MRL, the residues in the cabbage in both the cases where the recommended amount (150 mL of the solution diluted 1500 times) and double of the amount were treated were 0.16 and 0.31 mg , respectively”
Claim · model-written summary
Drenching at twice the recommended amount left 0.31 mg residue, below the temporary MRL.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Treatment
- double of the amounte0
- Outcome
- residuese0
- Direction
- belowe0
- Value
- 0.31 mge0
- Comparator
- temporary MRLe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in case of drenching the mount of the residue was below the temporary MRL, the residues in the cabbage in both the cases where the recommended amount (150 mL of the solution diluted 1500 times) and double of the amount were treated were 0.16 and 0.31 mg , respectively”
Claim · model-written summary
The authors recommend soil application of trifloxystrobin at the tentative recommendation level.
- Taxon
- cabbageBrassica oleracea var. capitatae0
- Outcome
- apply the trifloxystrobin (22% WP) in the soil of cabbage field abiding by the tentative recommendation levele0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it should be safe to apply the trifloxystrobin (22% WP) in the soil of cabbage field abiding by the tentative recommendation level”
Claim · model-written summary
The authors consider foliar trifloxystrobin application inappropriate.
- Taxon
- Chinese CabbageBrassica rapa subsp. pekinensist0
- Outcome
- foliar application it appeared inappropriatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“for the foliar application it appeared inappropriate”
t0“Chinese Cabbage”
The same questions in other papers
application · molecular: metabolites · Brassica rapa (field mustard)Positive and negative results
1 paper in the same direction as this paper · 6 in the opposite direction
- positive
- positive
- positive
4 papers more in this group
See all 8 papers →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.