Abstract
The present work was undertaken to evaluate volunteer corn control through the application of graminicides singly or combined with boron (B) sources as well as to assess the sunflower (Helianthus annuus L.) response to the application of this micronutrient. Experiments were arranged in a split-plot design with randomized complete blocks and five replications. The treatments applied were haloxyfop-methyl 0.048 kg a.i. ha -1 plus 0.5% (v/v) mineral oil, sethoxydim 0.22 kg a.i. ha -1 plus 0.5% (v/v) mineral oil, clethodim 0.12 kg a.i. ha -1 plus 0.5% (v/v) mineral oil, fluazifop-p-butyl 0.187 kg a.i. ha -1 and the hand-hoed control. The sub-plots consisted of the absence or presence of 400 g ha -1 of B from two sources (H 3 BO 3 -boric acid and Na 2 B 8 O 13 .4H 2 O-sodium borate), applied with the herbicides. All herbicides applied singly or combined with the two B sources were selective for the sunflower crop and efficient in controlling volunteer corn. The application of B in association with herbicides increased the content of this micronutrient in sunflower leaves.
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Claims 3
Claim · model-written summary
The herbicides, alone or with either boron source, were selective for sunflower.
- Taxon
- sunflower
Helianthus annuuse0 - Treatment
- herbicides applied singly or combined with the two B sourcese0
- Outcome
- selective for the sunflower crope0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All herbicides applied singly or combined with the two B sources were selective for the sunflower crop”
Claim · model-written summary
The herbicides, alone or with either boron source, efficiently controlled volunteer corn.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- herbicides applied singly or combined with the two B sourcese0
- Interactor
- volunteer corne0weed
- Outcome
- controlling volunteer corne0
- Direction
- efficiente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All herbicides applied singly or combined with the two B sources were selective for the sunflower crop and efficient in controlling volunteer corn”
Claim · model-written summary
Boron applied with herbicides increased sunflower leaf boron content.
- Taxon
- sunflowerHelianthus annuuse0
- Organ / stage
- leavese0
- Treatment
- B in association with herbicidese0
- Outcome
- content of this micronutrient in sunflower leavese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of B in association with herbicides increased the content of this micronutrient in sunflower leaves.”
The same questions in other papers
herbicide · organism · Helianthus annuus (common sunflower)Results agree
2 papers in the same direction as this paper
- positive
- positive
herbicide · molecular: metabolites · Helianthus annuus (common sunflower)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.