Abstract
Benazolin (4-chloro-2-oxobenzothiazolin-3-ylacetic acid) formulated as the dimethylamine salt was evaluated for common cocklebur ( Xanthium pensylvanicum Wallr.) and prickly sida ( Sida spinosa L.) control in soybeans [ Glycine max (L.) Merr.] between 1977 and 1979. Benazolin was applied alone or in admixtures with acifluorfen {5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid}, bentazon [3-isopropyl-1 H -2,1,3-benzothiadiazin-4 (3 H )-one 2,2-dioxide], dinoseb (2- sec -butyl-4,6-dinitrophenol) plus naptalam ( N -1-naphthylphthalamic acid), and 2,4-DB [4-(2,4-dichlorophenoxy)butyric acid] over-the-top of soybeans {V3 to V12 [V(N); vegetative stage with “N” nodes on the main stem beginning with the unifoliolate node]}. Benazolin effectively controlled common cocklebur at rates of 0.2 and 0.4 kg/ha. Soybean tolerance was acceptable even with a repeat application of 0.4 kg/ha. Early-season (July) control was less than late season (August) because it took 2 to 3 weeks for benazolin to kill common cocklebur. Prickly sida control was poor with benazolin even at 0.6 kg/ha. Soybean tolerance and seed yields were higher when soybeans were treated with admixtures of benazolin plus bentazon than with benazolin alone. Antagonism was observed with this admixture for prickly sida and late-season common cocklebur control. Antagonism was eliminated with ratios of benazolin to bentazon of 1 to 3 applied in a single application or a 1 to 1.5 ratio repeated.
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Claims 10
Claim · model-written summary
Benazolin controlled common cocklebur at 0.2 and 0.4 kg/ha.
- Taxon
- soybeans
Glycine maxt0 - Treatment
- Benazoline0
- Interactor
- common cocklebure0weed
- Outcome
- controlled common cocklebure0
- Direction
- effectively controllede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Benazolin effectively controlled common cocklebur at rates of 0.2 and 0.4 kg/ha”
t0“Soybeans”
Claim · model-written summary
Soybean tolerance remained acceptable after repeat 0.4 kg/ha benazolin.
- Taxon
- SoybeanGlycine maxe0
- Treatment
- repeat application of 0.4 kg/hae0
- Outcome
- Soybean tolerancee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean tolerance was acceptable even with a repeat application of 0.4 kg/ha”
Claim · model-written summary
Early-season cocklebur control was lower than late-season control.
- Taxon
- soybeansGlycine maxt0
- Interactor
- common cocklebure0weed
- Outcome
- controle0
- Direction
- lesse0
- Qualifier
- 2 to 3 weekse0
- Comparator
- late season (August)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Early-season (July) control was less than late season (August) because it took 2 to 3 weeks for benazolin to kill common cocklebur”
t0“Soybeans”
Claim · model-written summary
Benazolin gave poor prickly sida control even at 0.6 kg/ha.
- Taxon
- soybeansGlycine maxt0
- Treatment
- benazolin even at 0.6 kg/hae0
- Interactor
- Prickly sidae0weed
- Outcome
- Prickly sida controle0
- Direction
- poore0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Prickly sida control was poor with benazolin even at 0.6 kg/ha”
t0“Soybeans”
Claim · model-written summary
Benazolin plus bentazon improved soybean tolerance over benazolin alone.
- Taxon
- soybeansGlycine maxe0
- Treatment
- admixtures of benazolin plus bentazone0
- Outcome
- Soybean tolerancee0
- Direction
- highere0
- Comparator
- benazolin alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean tolerance and seed yields were higher when soybeans were treated with admixtures of benazolin plus bentazon than with benazolin alone”
Claim · model-written summary
Benazolin plus bentazon improved soybean seed yields over benazolin alone.
- Taxon
- soybeansGlycine maxe0
- Treatment
- admixtures of benazolin plus bentazone0
- Outcome
- seed yieldse0
- Direction
- highere0
- Comparator
- benazolin alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean tolerance and seed yields were higher when soybeans were treated with admixtures of benazolin plus bentazon than with benazolin alone”
Claim · model-written summary
The admixture antagonized prickly sida control.
- Taxon
- soybeansGlycine maxt0
- Treatment
- this admixturee0
- Interactor
- prickly sidae0weed
- Outcome
- prickly sida controle1
- Direction
- Antagonisme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Antagonism was observed with this admixture for prickly sida and late-season common cocklebur control”
t0“Soybeans”
e1“Prickly sida control was poor with benazolin even at 0.6 kg/ha”
Claim · model-written summary
The admixture antagonized late-season cocklebur control.
- Taxon
- soybeansGlycine maxt0
- Treatment
- this admixturee0
- Interactor
- common cocklebure0weed
- Outcome
- late-season common cocklebur controle0
- Direction
- Antagonisme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Antagonism was observed with this admixture for prickly sida and late-season common cocklebur control”
t0“Soybeans”
Claim · model-written summary
A single 1 to 3 benazolin:bentazon ratio eliminated antagonism.
- Taxon
- soybeansGlycine maxt0
- Treatment
- ratios of benazolin to bentazon of 1 to 3 applied in a single applicatione0
- Outcome
- Antagonisme0
- Direction
- eliminatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Antagonism was eliminated with ratios of benazolin to bentazon of 1 to 3 applied in a single application”
t0“Soybeans”
Claim · model-written summary
A repeated 1 to 1.5 benazolin:bentazon ratio eliminated antagonism.
- Taxon
- soybeansGlycine maxt0
- Treatment
- 1 to 1.5 ratio repeatede0
- Outcome
- Antagonisme0
- Direction
- eliminatede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Antagonism was eliminated with ratios of benazolin to bentazon of 1 to 3 applied in a single application or a 1 to 1.5 ratio repeated”
t0“Soybeans”
The same questions in other papers
bentazone · yield · Glycine max (soybean)Results differ
11 papers in the same direction as this paper · 7 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
16 papers more in this group
See all 20 papers →bentazone · disease · Glycine max (soybean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.