Abstract
Abstract ‘Pioneer 820’ seedlings were the most tolerant of seven sorghum ( Sorghum bicolor (L.) Moench.) varieties to pre‐ or postemergence irrigation and to postemergence sprays with various concentrations of 4‐amino‐3,5,6‐trichloropicolinic acid (picloram). Response to the herbiside varied widely among varieties. Significant increases in dry weight of Pioneer 820, ‘RS‐625’, and ‘PAG‐665’ occurred when treated preemergence with irrigation water containing 0.5, 1, and 2 ppm of picloram whereas ‘GA‐615’, ‘RS‐671’, ‘Tophand’, and ‘RS‐626’ were reduced in growth by these concentrations. Dry weights of Pioneer 820 and RS‐625 were increased by irrigation water containing .001 to .005 ppm of picloram applied postemergence or when treated with sprays containing 0.035 to 0.7 kg/ha. Tophand was the least tolerant of picloram regardless of method of application. Varieties intermediate in susceptibility to picloram such as GA‐615, RS‐671, and RS‐626 tolerated the low concentrations used with the various treatment methods, but the higher concentrations often reduced seedling growth.
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Claims 16
Claim · model-written summary
Pioneer 820 was most tolerant among seven sorghum varieties across picloram applications.
SorghumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘Pioneer 820’ seedlings were the most tolerant of seven sorghum ( Sorghum bicolor (L.) Moench.) varieties to pre‐ or postemergence irrigation and to postemergence sprays with various concentrations of 4‐amino‐3,5,6‐trichloropicolinic acid (picloram)”
t0“Sorghum”
Claim · model-written summary
Picloram response varied widely among varieties.
- Outcome
- varied widely among varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Response to the herbiside varied widely among varieties”
t0“Sorghum”
Claim · model-written summary
Preemergence irrigation with 0.5, 1, and 2 ppm picloram increased Pioneer 820 dry weight.
- Material
- Pioneer 820e0
- Treatment
- irrigation water containing 0.5, 1, and 2 ppm of piclorame0
- Outcome
- dry weighte0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant increases in dry weight of Pioneer 820, ‘RS‐625’, and ‘PAG‐665’ occurred when treated preemergence with irrigation water containing 0.5, 1, and 2 ppm of picloram”
t0“Sorghum”
Claim · model-written summary
Preemergence picloram irrigation increased RS-625 dry weight.
- Material
- ‘RS‐625’e0
- Treatment
- irrigation water containing 0.5, 1, and 2 ppm of piclorame0
- Outcome
- dry weighte0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant increases in dry weight of Pioneer 820, ‘RS‐625’, and ‘PAG‐665’ occurred when treated preemergence with irrigation water containing 0.5, 1, and 2 ppm of picloram”
t0“Sorghum”
Claim · model-written summary
Preemergence picloram irrigation increased PAG-665 dry weight.
- Material
- ‘PAG‐665’e0
- Treatment
- irrigation water containing 0.5, 1, and 2 ppm of piclorame0
- Outcome
- dry weighte0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significant increases in dry weight of Pioneer 820, ‘RS‐625’, and ‘PAG‐665’ occurred when treated preemergence with irrigation water containing 0.5, 1, and 2 ppm of picloram”
t0“Sorghum”
Claim · model-written summary
The same preemergence concentrations reduced growth of GA-615.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘GA‐615’, ‘RS‐671’, ‘Tophand’, and ‘RS‐626’ were reduced in growth by these concentrations”
t0“Sorghum”
Claim · model-written summary
The same preemergence concentrations reduced growth of RS-671.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘GA‐615’, ‘RS‐671’, ‘Tophand’, and ‘RS‐626’ were reduced in growth by these concentrations”
t0“Sorghum”
Claim · model-written summary
The same preemergence concentrations reduced growth of Tophand.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘GA‐615’, ‘RS‐671’, ‘Tophand’, and ‘RS‐626’ were reduced in growth by these concentrations”
t0“Sorghum”
Claim · model-written summary
The same preemergence concentrations reduced growth of RS-626.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘GA‐615’, ‘RS‐671’, ‘Tophand’, and ‘RS‐626’ were reduced in growth by these concentrations”
t0“Sorghum”
Claim · model-written summary
Postemergence irrigation or spraying with picloram increased Pioneer 820 dry weight.
- Material
- Pioneer 820e0
- Treatment
- irrigation water containing .001 to .005 ppm of picloram applied postemergence or when treated with sprays containing 0.035 to 0.7 kg/hae0
- Outcome
- Dry weightse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dry weights of Pioneer 820 and RS‐625 were increased by irrigation water containing .001 to .005 ppm of picloram applied postemergence or when treated with sprays containing 0.035 to 0.7 kg/ha”
t0“Sorghum”
Claim · model-written summary
Postemergence irrigation or spraying with picloram increased RS-625 dry weight.
- Material
- RS‐625e0
- Treatment
- irrigation water containing .001 to .005 ppm of picloram applied postemergence or when treated with sprays containing 0.035 to 0.7 kg/hae0
- Outcome
- Dry weightse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Dry weights of Pioneer 820 and RS‐625 were increased by irrigation water containing .001 to .005 ppm of picloram applied postemergence or when treated with sprays containing 0.035 to 0.7 kg/ha”
t0“Sorghum”
Claim · model-written summary
Tophand was the least picloram-tolerant variety across application methods.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tophand was the least tolerant of picloram regardless of method of application”
t0“Sorghum”
Claim · model-written summary
GA-615 tolerated low picloram concentrations.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Varieties intermediate in susceptibility to picloram such as GA‐615, RS‐671, and RS‐626 tolerated the low concentrations used with the various treatment methods”
t0“Sorghum”
Claim · model-written summary
RS-671 tolerated low picloram concentrations.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Varieties intermediate in susceptibility to picloram such as GA‐615, RS‐671, and RS‐626 tolerated the low concentrations used with the various treatment methods”
t0“Sorghum”
Claim · model-written summary
RS-626 tolerated low picloram concentrations.
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Varieties intermediate in susceptibility to picloram such as GA‐615, RS‐671, and RS‐626 tolerated the low concentrations used with the various treatment methods”
t0“Sorghum”
Claim · model-written summary
Higher picloram concentrations often reduced growth in intermediate-susceptibility varieties.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the higher concentrations often reduced seedling growth”
t0“Sorghum”
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See all 51 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.