Abstract
A heavy, uncontrolled infestation of field dodder and largeseed dodder suppressed newly seeded alfalfa severely and killed many of the plants. Glyphosate at 75 or 150 g ae ha -1 , sprayed over the top of the dodder-infested alfalfa, stopped the growth of dodder and did not injure alfalfa significantly. Treated dodder began to grow normally again 2 to 3 wk after treatment. This regrowth injured the alfalfa severely in spite of earlier control. Glyphosate at 75 or 150 g ha -1 applied two or three times controlled dodder effectively and protected the alfalfa. A rate of 40 g ha -1 was not effective.
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Claims 7
Claim · model-written summary
Uncontrolled dodder infestation severely suppressed and killed newly seeded alfalfa.
- Taxon
- alfalfa
Medicago sativae0 - Interactor
- field dodder and largeseed doddere0weed
- Outcome
- newly seeded alfalfae0
- Direction
- suppressede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A heavy, uncontrolled infestation of field dodder and largeseed dodder suppressed newly seeded alfalfa severely and killed many of the plants”
Claim · model-written summary
A single 75 or 150 g ae ha -1 glyphosate spray stopped dodder growth.
- Taxon
- alfalfaMedicago sativae0
- Treatment
- Glyphosate at 75 or 150 g ae ha -1e0
- Interactor
- doddere0weed
- Outcome
- growth of doddere0
- Direction
- stoppede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glyphosate at 75 or 150 g ae ha -1 , sprayed over the top of the dodder-infested alfalfa, stopped the growth of dodder”
Claim · model-written summary
A single 75 or 150 g ae ha -1 glyphosate spray did not significantly injure alfalfa.
- Taxon
- alfalfaMedicago sativae0
- Treatment
- Glyphosate at 75 or 150 g ae ha -1e0
- Outcome
- injure alfalfae0
- Direction
- did not injuree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glyphosate at 75 or 150 g ae ha -1 , sprayed over the top of the dodder-infested alfalfa, stopped the growth of dodder and did not injure alfalfa significantly”
Claim · model-written summary
Dodder resumed normal growth 2 to 3 weeks after glyphosate treatment.
- Taxon
- AlfalfaMedicago sativat0
- Interactor
- doddere0weed
- Outcome
- dodder began to grow normally againe0
- Value
- 2 to 3 wke0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treated dodder began to grow normally again 2 to 3 wk after treatment”
t0“Alfalfa”
Claim · model-written summary
Regrowth of treated dodder severely injured alfalfa.
- Taxon
- alfalfaMedicago sativae0
- Interactor
- Doddert0weed
- Outcome
- injured the alfalfae0
- Direction
- injurede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“This regrowth injured the alfalfa severely in spite of earlier control”
t0“Dodder”
Claim · model-written summary
Two or three applications of glyphosate at 75 or 150 g ha -1 effectively controlled dodder and protected alfalfa.
- Taxon
- alfalfaMedicago sativae0
- Treatment
- Glyphosate at 75 or 150 g ha -1 applied two or three timese0
- Interactor
- doddere0weed
- Outcome
- controlled dodder effectively and protected the alfalfae0
- Direction
- controllede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glyphosate at 75 or 150 g ha -1 applied two or three times controlled dodder effectively and protected the alfalfa”
Claim · model-written summary
Glyphosate at 40 g ha -1 was ineffective for dodder control in alfalfa.
- Taxon
- AlfalfaMedicago sativat0
- Treatment
- 40 g ha -1e0
- Interactor
- Doddert0weed
- Outcome
- Dodder (Cuscutaspp.) Controlt0
- Direction
- not effectivee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A rate of 40 g ha -1 was not effective”
t0“Dodder (Cuscutaspp.) Control in Newly Seeded Alfalfa (Medicago sativa) with Glyphosate”
The same questions in other papers
glyphosate · organism · Medicago sativa (alfalfa)Results differ
6 papers in the same direction as this paper · 5 in the opposite direction
- positive
- negative
- no effect
8 papers more in this group
See all 12 papers →glyphosate · growth · Medicago sativa (alfalfa)Results differ
5 papers in the same direction as this paper · 8 in the opposite direction
- negative
- negative
- 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.