Abstract
ABSTRACT The presence of weeds in commercial fields of cabbage may interfere directly and indirectly on yield and on the quality of the commercial product. Therefore, the satisfactory production depends on a successful control of weeds. Because of the limited availability of herbicides registered in Brazil for cabbage crop in addition to the lack of information in the literature, the objective of this work was to evaluate the selectivity of herbicides to cabbage. The herbicides S-metolachlor (1,740 and 768 g ha-1), oxyfluorfen (240 and 96 g ha-1), flumioxazin (40 and 40 g ha-1) clomazone (720 and 360 g ha-1) and oxyfluorfen + flumioxazin (240 + 20 and 96 + 20 g ha-1) were applied before and after transplant of seedlings, besides the S-metolachlor + flumioxazin (768 + 20 g ha-1) mixture applied after transplant. The experiment was developed in the field, in a randomized block design with four replications. Weed control and cabbage crop injury were evaluated as well as the number of productive and suppressed cabbage plants, the average fresh mass of heads and yield. All herbicide treatments controlled weeds in the area satisfactorily; however, most of them caused high toxicity in plants with the exception of oxyfluorfen, applied before transplant, and flumioxazin and S-metolachlor, applied after transplant, which caused little leaf injury in plants. Oxyfluorfen applied before and after transplant and S-metolachlor, applied after transplant did not affect the number of productive and suppressed plants nor yield, being selective in cabbage.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. 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 8
Claim · model-written summary
All herbicide treatments satisfactorily controlled weeds in cabbage fields.
- Taxon
- Cabbage (Brassica oleracea var. capitata)
Brassica oleracea var. capitatat0 - Treatment
- All herbicide treatmentse1
- Interactor
- weedse1weed
- Outcome
- weedse1
- Direction
- controllede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“All herbicide treatments controlled weeds in the area satisfactorily”
Claim · model-written summary
Most herbicide treatments caused high toxicity in cabbage.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- most of theme1
- Outcome
- toxicity in plantse1
- Direction
- highe1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“most of them caused high toxicity in plants”
Claim · model-written summary
oxyfluorfen caused little cabbage leaf injury.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- oxyfluorfene1
- Outcome
- leaf injurye1
- Direction
- littlee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“with the exception of oxyfluorfen, applied before transplant, and flumioxazin and S-metolachlor, applied after transplant, which caused little leaf injury in plants”
Claim · model-written summary
flumioxazin caused little cabbage leaf injury.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- flumioxazine1
- Outcome
- leaf injurye1
- Direction
- littlee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“with the exception of oxyfluorfen, applied before transplant, and flumioxazin and S-metolachlor, applied after transplant, which caused little leaf injury in plants”
Claim · model-written summary
S-metolachlor caused little cabbage leaf injury.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- S-metolachlore1
- Outcome
- leaf injurye1
- Direction
- littlee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“with the exception of oxyfluorfen, applied before transplant, and flumioxazin and S-metolachlor, applied after transplant, which caused little leaf injury in plants”
Claim · model-written summary
Oxyfluorfen applied before did not affect productive or suppressed cabbage plant numbers or yield.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- Oxyfluorfene1
- Outcome
- number of productive and suppressed plants nor yielde1
- Direction
- did not affecte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“Oxyfluorfen applied before and after transplant and S-metolachlor, applied after transplant did not affect the number of productive and suppressed plants nor yield, being selective in cabbage”
Claim · model-written summary
Oxyfluorfen applied after did not affect productive or suppressed cabbage plant numbers or yield.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- Oxyfluorfene1
- Outcome
- number of productive and suppressed plants nor yielde1
- Direction
- did not affecte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“Oxyfluorfen applied before and after transplant and S-metolachlor, applied after transplant did not affect the number of productive and suppressed plants nor yield, being selective in cabbage”
Claim · model-written summary
S-metolachlor, applied after transplant did not affect productive or suppressed cabbage plant numbers or yield.
- Taxon
- Cabbage (Brassica oleracea var. capitata)Brassica oleracea var. capitatat0
- Treatment
- S-metolachlore1
- Outcome
- number of productive and suppressed plants nor yielde1
- Direction
- did not affecte1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Cabbage (Brassica oleracea var. capitata)”
e1“Oxyfluorfen applied before and after transplant and S-metolachlor, applied after transplant did not affect the number of productive and suppressed plants nor yield, being selective in cabbage”
The same questions in other papers
Oxyfluorfen · yield · Brassica oleracea (wild cabbage)Results differ
2 papers in the same direction as this paper · 4 in the opposite direction
- no effect
- no effect
- negative
3 papers more in this group
See all 7 papers →Oxyfluorfen · crop injury · Brassica oleracea (wild cabbage)Positive and negative results
1 paper in the same direction as this paper · 5 in the opposite direction
- negative
- negative
- negative
3 papers more in this group
See all 7 papers →herbicide · weed · Brassica oleracea (wild cabbage)Results agree
13 papers in the same direction as this paper
- positive
- positive
- positive
10 papers more in this group
See all 14 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.