Abstract
All postemergence herbicides provided greater than 98% control of quinoa, common sunflower, Palmer amaranth, and green foxtail. Crabgrass and Russian thistle were more difficult to control. All postemergence herbicides except Roundup PowerMax (glyphosate) alone controlled Russian thistle and crabgrass greater than 89%. Diflexx (dicamba) plus Roundup PowerMax was slightly more efficacious on kochia than Status (diflufenzopyr + dicamba) plus Armezon (topramezone) with atrazine and Roundup PowerMax, and all other herbicides were intermediate for kochia control. Corn yields did not differ between herbicide treatments. However, all herbicides increased grain yields.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 postemergence herbicides controlled quinoa, common sunflower, and Palmer amaranth by more than 98%.
- Taxon
- Corn
Zea mays subsp. mayst0
- Treatment
- All postemergence herbicidese0
- Interactor
- quinoa
Chenopodium quinoae0weed - Outcome
- control of quinoa, common sunflower, Palmer amaranthe0
- Direction
- greater thane0
- Value
- 98%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“All postemergence herbicides provided greater than 98% control of quinoa, common sunflower, Palmer amaranth, and green foxtail”
t0“Corn”
Claim · model-written summary
All postemergence herbicides controlled green foxtail by more than 98%.
- Taxon
- Corn
Zea mays subsp. mayst0
- Treatment
- All postemergence herbicidese0
- Interactor
- green foxtaile0weed
- Outcome
- control of quinoa, common sunflower, Palmer amaranth, and green foxtaile0
- Direction
- greater thane0
- Value
- 98%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All postemergence herbicides provided greater than 98% control of quinoa, common sunflower, Palmer amaranth, and green foxtail”
t0“Corn”
Claim · model-written summary
Crabgrass and Russian thistle were more difficult to control.
- Taxon
- Corn
Zea mays subsp. mayst0
- Interactor
- Crabgrasse0weed
- Second interactor
- Russian thistle
Salsola traguse0weed - Outcome
- more difficult to controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Crabgrass and Russian thistle were more difficult to control”
t0“Corn”
Claim · model-written summary
All herbicides except Roundup PowerMax alone controlled Russian thistle and crabgrass by more than 89%.
- Taxon
- Corn
Zea mays subsp. mayst0
- Treatment
- All postemergence herbicides except Roundup PowerMax (glyphosate) alonee0
- Interactor
- Russian thistle
Salsola traguse0weed - Second interactor
- crabgrasse0weed
- Outcome
- controlled Russian thistle and crabgrasse0
- Direction
- greater thane0
- Value
- 89%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“All postemergence herbicides except Roundup PowerMax (glyphosate) alone controlled Russian thistle and crabgrass greater than 89%”
t0“Corn”
Claim · model-written summary
Diflexx plus Roundup PowerMax was slightly more efficacious on kochia than Status plus Armezon with atrazine and Roundup PowerMax.
- Taxon
- Corn
Zea mays subsp. mayst0
- Treatment
- Diflexx (dicamba) plus Roundup PowerMaxe0
- Outcome
- efficacious on kochiae0
- Direction
- more efficaciouse0
- Comparator
- Status (diflufenzopyr + dicamba) plus Armezon (topramezone) with atrazine and Roundup PowerMaxe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Diflexx (dicamba) plus Roundup PowerMax was slightly more efficacious on kochia than Status (diflufenzopyr + dicamba) plus Armezon (topramezone) with atrazine and Roundup PowerMax”
t0“Corn”
Claim · model-written summary
Other herbicides had intermediate kochia control.
- Taxon
- Corn
Zea mays subsp. mayst0
- Outcome
- intermediate for kochia controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all other herbicides were intermediate for kochia control”
t0“Corn”
Claim · model-written summary
Corn yields did not differ between herbicide treatments.
- Taxon
- Corn
Zea mays subsp. mayse0
- Treatment
- herbicide treatmentse0
- Outcome
- Corn yieldse0
- Direction
- did not differe0
- Comparator
- herbicide treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Corn yields did not differ between herbicide treatments”
Claim · model-written summary
All herbicides increased grain yields.
- Taxon
- Corn
Zea mays subsp. mayst0
- Treatment
- all herbicidese0
- Outcome
- grain yieldse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“all herbicides increased grain yields”
t0“Corn”
The same questions in other papers
dicamba · Bassia · Zea mays (maize)Results agree
2 papers in the same direction as this paper
- positive
- positive
herbicide · control · Zea mays (maize)Positive and negative results
93 papers in the same direction as this paper · 20 in the opposite direction · 5 reporting no difference from an alternative
- negative
- negative
- negative
115 papers more in this group
See all 119 papers →herbicide · yield · Zea mays (maize)Positive and negative results
499 papers in the same direction as this paper · 127 in the opposite direction · 24 reporting no difference from an alternative
- negative
- negative
- no effect
647 papers more in this group
See all 651 papers →herbicide · Chenopodium quinoa · Zea mays (maize)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
herbicide · Salsola tragus · Zea mays (maize)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.