Abstract
Oxyfluorfen (Goal®) herbicide at 0.125 to 0.25 lb. a.i./A applied postemergence (POST) to onions at the 3-leaf stage of growth effectively controlled London rocket, yellow sweetclover, and prostrate pigweed with marginal injury to onions. Earlier POST applications on 1- and 2-leaf onions caused injury and some stand reduction. Bromoxynil (Buctril®) herbicide at 0.25 lb. a.i./A applied early POST gave generally good weed control but did not adequately control sweetclover. Buctril® applied in clear weather did not injure 1-leaf onions but caused severe injury on 2- and 3-leaf onions when applied during cloudy weather conditions. Buctril® plus pendimethalin (Prowl®) tank-mix combination applied POST provided good control of London rocket, sweetclover, and prostrate pigweed; however, onion injury was severe due to applying Buctril® in cloudy weather. Buctril® and Goal® effectively controlled weeds present in the onions but timing of POST applications was critical with respect to onion size and weather conditions to minimize injury.
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Claims 10
Claim · model-written summary
Oxyfluorfen controlled London rocket, yellow sweetclover and prostrate pigweed in three-leaf onions.
- Taxon
- onions
Allium cepae0 - Treatment
- Oxyfluorfen (Goal®) herbicide at 0.125 to 0.25 lb. a.i./Ae0
- Outcome
- controlled London rocket, yellow sweetclover, and prostrate pigweede0
- Direction
- effectively controllede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Oxyfluorfen (Goal®) herbicide at 0.125 to 0.25 lb. a.i./A applied postemergence (POST) to onions at the 3-leaf stage of growth effectively controlled London rocket, yellow sweetclover, and prostrate pigweed with marginal injury to onions”
Claim · model-written summary
Oxyfluorfen caused marginal injury to three-leaf onions.
- Taxon
- onionsAllium cepae0
- Treatment
- Oxyfluorfen (Goal®) herbicide at 0.125 to 0.25 lb. a.i./Ae0
- Outcome
- injury to onionse0
- Direction
- marginale0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Oxyfluorfen (Goal®) herbicide at 0.125 to 0.25 lb. a.i./A applied postemergence (POST) to onions at the 3-leaf stage of growth effectively controlled London rocket, yellow sweetclover, and prostrate pigweed with marginal injury to onions”
Claim · model-written summary
Earlier applications injured one- and two-leaf onions and reduced stands.
- Taxon
- onionsAllium cepae0
- Treatment
- Earlier POST applicationse0
- Outcome
- injury and some stand reductione0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Earlier POST applications on 1- and 2-leaf onions caused injury and some stand reduction”
Claim · model-written summary
Bromoxynil generally controlled weeds.
- Taxon
- OnionsAllium cepat0
- Treatment
- Bromoxynil (Buctril®) herbicide at 0.25 lb. a.i./Ae0
- Outcome
- generally good weed controle0
- Direction
- goode0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bromoxynil (Buctril®) herbicide at 0.25 lb. a.i./A applied early POST gave generally good weed control but did not adequately control sweetclover”
t0“Onions”
Claim · model-written summary
Bromoxynil did not adequately control sweetclover.
- Taxon
- OnionsAllium cepat0
- Treatment
- Bromoxynil (Buctril®) herbicide at 0.25 lb. a.i./Ae0
- Interactor
- sweetclovere0weed
- Outcome
- control sweetclovere0
- Direction
- did not adequately controle0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bromoxynil (Buctril®) herbicide at 0.25 lb. a.i./A applied early POST gave generally good weed control but did not adequately control sweetclover”
t0“Onions”
Claim · model-written summary
Buctril in clear weather did not injure one-leaf onions.
- Taxon
- onionsAllium cepae0
- Treatment
- Buctril® applied in clear weathere0
- Outcome
- injure 1-leaf onionse0
- Direction
- did not injuree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Buctril® applied in clear weather did not injure 1-leaf onions”
Claim · model-written summary
Buctril in cloudy weather severely injured two- and three-leaf onions.
- Taxon
- onionsAllium cepae0
- Treatment
- Buctril®e0
- Outcome
- injury on 2- and 3-leaf onionse0
- Direction
- severee0
- Qualifier
- cloudy weather conditionse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Buctril® applied in clear weather did not injure 1-leaf onions but caused severe injury on 2- and 3-leaf onions when applied during cloudy weather conditions”
Claim · model-written summary
Buctril plus pendimethalin controlled three named weeds.
- Taxon
- OnionsAllium cepat0
- Treatment
- Buctril® plus pendimethalin (Prowl®) tank-mix combinatione0
- Outcome
- control of London rocket, sweetclover, and prostrate pigweede0
- Direction
- good controle0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Buctril® plus pendimethalin (Prowl®) tank-mix combination applied POST provided good control of London rocket, sweetclover, and prostrate pigweed”
t0“Onions”
Claim · model-written summary
Buctril plus pendimethalin caused severe onion injury in cloudy weather.
- Taxon
- onionAllium cepae0
- Treatment
- Buctril®e0
- Outcome
- onion injurye0
- Direction
- severee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“onion injury was severe due to applying Buctril® in cloudy weather”
Claim · model-written summary
Application timing relative to onion size and weather was critical to minimize injury.
- Taxon
- onionAllium cepae0
- Outcome
- timing of POST applications was criticale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“timing of POST applications was critical with respect to onion size and weather conditions to minimize injury”
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