Abstract
The cross-tolerance of imidazolinone-tolerant (IMI-tolerant) rice to various acetolactate synthase (ALS)-inhibiting herbicides at one and two times labeled rates was studied. The IMI-tolerant rice is cross-tolerant to imazaquin, imazapyr, nicosulfuron, pyrithiobac, thifensulfuron plus tribenuron, and triasulfuron; is partially tolerant to imazamethabenz and metsulfuron; and is susceptible to chlorimuron, flumetsulam, imazamox, imazapic, primisulfuron, and rimsulfuron. In the greenhouse, IMI-tolerant rice injury with 70 and 140 g ai ha−1 imazethapyr was 17 and 34%, respectively, 28 DAT. Both rates of imazapyr, imazaquin, rimsulfuron, nicosulfuron, thifensulfuron plus tribenuron, and pyrithiobac, and 25 g ai ha−1 triasulfuron, injured rice the same as imazethapyr. Red rice control with 70 and 140 g ha−1 imazethapyr was 97 and 98%, respectively, 28 DAT. At label and two times the label rate, all imidazolinones, nicosulfuron, and primisulfuron controlled red rice equivalent to imazethapyr. Red rice control with 28 g ai ha−1 rimsulfuron was similar to control with 70 and 140 g ha−1 imazethapyr 28 DAT. In the field, barnyardgrass control with two times the labeled rate of imazamox, imazapic, imazapyr, imazaquin, imazamethabenz, rimsulfuron, and nicosulfuron was equal or greater than control with imazethapyr 30 DAT; however, at two times the labeled rate of imazamox, imazapic, and rimsulfuron, injury was greater than imazethapyr. Of all the herbicides tested, only nicosulfuron, imazaquin, and imazapyr offer a combination of low rice injury and high red rice control compared with imazethapyr.
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Claims 17
Claim · model-written summary
IMI-tolerant rice tolerated six listed herbicide treatments.
- Taxon
- rice
Oryza sativae0 - Material
- IMI-tolerant ricee0
- Outcome
- cross-tolerant to imazaquin, imazapyr, nicosulfuron, pyrithiobac, thifensulfuron plus tribenuron, and triasulfurone0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The IMI-tolerant rice is cross-tolerant to imazaquin, imazapyr, nicosulfuron, pyrithiobac, thifensulfuron plus tribenuron, and triasulfuron”
Claim · model-written summary
IMI-tolerant rice was partially tolerant to imazamethabenz and metsulfuron.
- Taxon
- riceOryza sativat0
- Outcome
- partially tolerant to imazamethabenz and metsulfurone0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“is partially tolerant to imazamethabenz and metsulfuron”
t0“rice”
Claim · model-written summary
IMI-tolerant rice was susceptible to six listed herbicides.
- Taxon
- riceOryza sativat0
- Outcome
- susceptible to chlorimuron, flumetsulam, imazamox, imazapic, primisulfuron, and rimsulfurone0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“is susceptible to chlorimuron, flumetsulam, imazamox, imazapic, primisulfuron, and rimsulfuron”
t0“rice”
Claim · model-written summary
In a greenhouse, 70 g ai ha−1 imazethapyr caused 17% rice injury at 28 DAT.
- Taxon
- riceOryza sativae0
- Treatment
- imazethapyre0
- Outcome
- rice injurye0
- Value
- 17e0
- Qualifier
- 70 and 140 g ai ha−1e0
- Setting
- greenhousee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the greenhouse, IMI-tolerant rice injury with 70 and 140 g ai ha−1 imazethapyr was 17 and 34%, respectively, 28 DAT”
Claim · model-written summary
In a greenhouse, 140 g ai ha−1 imazethapyr caused 34% rice injury at 28 DAT.
- Taxon
- riceOryza sativae0
- Treatment
- 140 g ai ha−1 imazethapyre0
- Outcome
- rice injurye0
- Value
- 34%e0
- Qualifier
- 28 DATe0
- Setting
- greenhousee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the greenhouse, IMI-tolerant rice injury with 70 and 140 g ai ha−1 imazethapyr was 17 and 34%, respectively, 28 DAT”
Claim · model-written summary
Several herbicides caused rice injury similar to imazethapyr.
- Taxon
- riceOryza sativae0
- Treatment
- imazapyr, imazaquin, rimsulfuron, nicosulfuron, thifensulfuron plus tribenuron, and pyrithiobace0
- Outcome
- injured ricee0
- Direction
- the same ase0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both rates of imazapyr, imazaquin, rimsulfuron, nicosulfuron, thifensulfuron plus tribenuron, and pyrithiobac, and 25 g ai ha−1 triasulfuron, injured rice the same as imazethapyr”
Claim · model-written summary
At 70 g ha−1, imazethapyr controlled 97% of red rice at 28 DAT.
- Taxon
- riceOryza sativat0
- Treatment
- imazethapyre0
- Interactor
- Red ricee0weed
- Outcome
- Red rice controle0
- Value
- 97e0
- Qualifier
- 70 and 140 g ha−1e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Red rice control with 70 and 140 g ha−1 imazethapyr was 97 and 98%, respectively, 28 DAT”
t0“rice”
Claim · model-written summary
At 140 g ha−1, imazethapyr controlled 98% of red rice at 28 DAT.
- Taxon
- riceOryza sativat0
- Treatment
- 140 g ha−1 imazethapyre0
- Interactor
- Red ricee0weed
- Outcome
- Red rice controle0
- Value
- 98%e0
- Qualifier
- 28 DATe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Red rice control with 70 and 140 g ha−1 imazethapyr was 97 and 98%, respectively, 28 DAT”
t0“rice”
Claim · model-written summary
At labeled and double rates, imidazolinones controlled red rice equivalently to imazethapyr.
- Taxon
- riceOryza sativat0
- Treatment
- all imidazolinonese0
- Interactor
- red ricee0weed
- Outcome
- red ricee0
- Direction
- equivalent toe0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At label and two times the label rate, all imidazolinones, nicosulfuron, and primisulfuron controlled red rice equivalent to imazethapyr”
t0“rice”
Claim · model-written summary
At labeled and double rates, nicosulfuron controlled red rice equivalently to imazethapyr.
- Taxon
- riceOryza sativat0
- Treatment
- nicosulfurone0
- Interactor
- red ricee0weed
- Outcome
- red ricee0
- Direction
- equivalent toe0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At label and two times the label rate, all imidazolinones, nicosulfuron, and primisulfuron controlled red rice equivalent to imazethapyr”
t0“rice”
Claim · model-written summary
At labeled and double rates, primisulfuron controlled red rice equivalently to imazethapyr.
- Taxon
- riceOryza sativat0
- Treatment
- primisulfurone0
- Interactor
- red ricee0weed
- Outcome
- red ricee0
- Direction
- equivalent toe0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At label and two times the label rate, all imidazolinones, nicosulfuron, and primisulfuron controlled red rice equivalent to imazethapyr”
t0“rice”
Claim · model-written summary
Rimsulfuron at 28 g ai ha−1 controlled red rice similarly to both imazethapyr rates at 28 DAT.
- Taxon
- riceOryza sativat0
- Treatment
- 28 g ai ha−1 rimsulfurone0
- Interactor
- Red ricee0weed
- Outcome
- Red rice controle0
- Direction
- similar toe0
- Qualifier
- 28 DATe0
- Comparator
- 70 and 140 g ha−1 imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Red rice control with 28 g ai ha−1 rimsulfuron was similar to control with 70 and 140 g ha−1 imazethapyr 28 DAT”
t0“rice”
Claim · model-written summary
At double labeled rates, seven herbicides controlled barnyardgrass as well as or better than imazethapyr in the field.
- Taxon
- riceOryza sativat0
- Treatment
- two times the labeled rate of imazamox, imazapic, imazapyr, imazaquin, imazamethabenz, rimsulfuron, and nicosulfurone0
- Interactor
- barnyardgrass
Echinochloa crus-gallie0weed - Outcome
- barnyardgrass controle0
- Direction
- equal or greater thane0
- Qualifier
- 30 DATe0
- Comparator
- imazethapyre0
- Setting
- fielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the field, barnyardgrass control with two times the labeled rate of imazamox, imazapic, imazapyr, imazaquin, imazamethabenz, rimsulfuron, and nicosulfuron was equal or greater than control with imazethapyr 30 DAT”
t0“rice”
Claim · model-written summary
At double labeled rates, imazamox caused more rice injury than imazethapyr.
- Taxon
- riceOryza sativat0
- Treatment
- two times the labeled rate of imazamoxe0
- Outcome
- injurye0
- Direction
- greater thane0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at two times the labeled rate of imazamox, imazapic, and rimsulfuron, injury was greater than imazethapyr”
t0“rice”
Claim · model-written summary
At double labeled rates, imazapic caused more rice injury than imazethapyr.
- Taxon
- riceOryza sativat0
- Treatment
- imazapice0
- Outcome
- injurye0
- Direction
- greater thane0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at two times the labeled rate of imazamox, imazapic, and rimsulfuron, injury was greater than imazethapyr”
t0“rice”
Claim · model-written summary
At double labeled rates, rimsulfuron caused more rice injury than imazethapyr.
- Taxon
- riceOryza sativat0
- Treatment
- rimsulfurone0
- Outcome
- injurye0
- Direction
- greater thane0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at two times the labeled rate of imazamox, imazapic, and rimsulfuron, injury was greater than imazethapyr”
t0“rice”
Claim · model-written summary
Nicosulfuron, imazaquin, and imazapyr offered low rice injury with high red rice control compared with imazethapyr.
- Taxon
- riceOryza sativae0
- Interactor
- red ricee0weed
- Outcome
- combination of low rice injury and high red rice controle0
- Comparator
- imazethapyre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“only nicosulfuron, imazaquin, and imazapyr offer a combination of low rice injury and high red rice control compared with imazethapyr”
The same questions in other papers
Imazethapyr · control · Oryza sativa (rice)Positive and negative results
9 papers in the same direction as this paper · 3 in the opposite direction
- no effect
- positive
- positive
9 papers more in this group
See all 13 papers →Imazethapyr · crop injury · Oryza sativa (rice)Positive and negative results
11 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- negative
9 papers more in this group
See all 13 papers →imazapic · crop injury · Oryza sativa (rice)Results agree
1 paper in the same direction as this paper
- negative
imazamox · Echinochloa crus-galli · Oryza sativa (rice)Results agree
1 paper in the same direction as this paper
- positive
imazamox · crop injury · Oryza sativa (rice)Results agree
1 paper in the same direction as this paper
- negative
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.