Abstract
ABSTRACT The aim of this work was to evaluate the selectivity of fomesafen alone or in a tank mixture with other preemergent herbicides, with or without S-metolachlor application in early postemergence in cotton plant, cultivar DP 555 BG RR(r). The design utilized was a randomized complete block, organized in a split-plot arrangement, with four replications. For that, 24 herbicides were evaluated with fomesafen (0.45 and 0.625 kg ha-1), prometryn (1.25 kg ha-1), diuron (1.25 kg ha-1), trifluralin (1.8 kg ha-1), and S-metolachlor (0.77 kg ha-1), applied as preemergent, with or without S-metolachlor (0.77 kg ha-1) applied in early postemergence. The variables evaluated were: phytotoxicity, insertion height of the first reproductive branch, plant height, stand, number of reproductive branches per plant, number of bolls per plant, bolls weight, and productivity of cotton seed. Fomesafen alone or in a tank mixture with preemergent prometryn, diuron, trifluralin and S-metolachlor was selective to cotton plant. Preemergent fomesafen isolated application followed by the application of S-metolachlor in early postemergence was also selective. However, on average, preemergent tank mixtures applied in association with preemergent S-metolachlor early application was not selective to cotton crop.
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Claims 4
Claim · model-written summary
Preemergent fomesafen alone was selective to cotton.
- Taxon
- cotton plant
Gossypium hirsutume0 - Treatment
- Fomesafen alonee0
- Outcome
- selective to cotton plante0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fomesafen alone or in a tank mixture with preemergent prometryn, diuron, trifluralin and S-metolachlor was selective to cotton plant”
Claim · model-written summary
Tank mixtures of fomesafen with preemergent herbicides were selective to cotton.
- Taxon
- cotton plantGossypium hirsutume0
- Treatment
- fomesafene0
- Outcome
- selective to cotton plante0
- Qualifier
- in a tank mixture with preemergent prometryn, diuron, trifluralin and S-metolachlore0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fomesafen alone or in a tank mixture with preemergent prometryn, diuron, trifluralin and S-metolachlor was selective to cotton plant”
Claim · model-written summary
Preemergent fomesafen followed by early postemergence S-metolachlor was selective to cotton.
- Taxon
- COTTONGossypium hirsutumt0
- Treatment
- Preemergent fomesafen isolated application followed by the application of S-metolachlor in early postemergencee0
- Outcome
- selectivee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preemergent fomesafen isolated application followed by the application of S-metolachlor in early postemergence was also selective”
t0“COTTON”
Claim · model-written summary
Preemergent tank mixtures associated with S-metolachlor application were on average not selective to cotton.
- Taxon
- cotton cropGossypium hirsutume0
- Treatment
- preemergent tank mixtures applied in association with preemergent S-metolachlor early applicatione0
- Outcome
- not selective to cotton crope0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“on average, preemergent tank mixtures applied in association with preemergent S-metolachlor early application was not selective to cotton crop”
The same questions in other papers
fomesafen · organism · Gossypium hirsutum (cotton)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- no effect
- negative
herbicide · organism · Gossypium hirsutum (cotton)Positive and negative results
13 papers in the same direction as this paper · 21 in the opposite direction
- negative
- no effect
- positive
31 papers more in this group
See all 35 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.