Abstract
In nutrient agar comparative concentrations (10−3 to 10−5M) of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) were generally more inhibitory to the growth of tissue cultures of soybean (Glycine max (L.) Merrill cv. Acme) and cottonwood (Populus deltoides Marsh.) than were either 4-amino-3,5,6-trichloropicolinic acid (picloram) or 3,6-dichloro-o-anisic acid (dicamba). Compared to untreated tissue dicamba or picloram at 10−6M in the nutrient agar resulted in a 200 % increase in the growth of soybean tissue. At 10−5 and 10−6M dicamba also produced an increase in the growth of cottonwood tissue. Greatest absorption of picloram and dicamba by tissue cultures from agar occurred during the first 24 h after treatment. However, absorption remained nearly static thereafter for 14 days. More dicamba was absorbed by soybean and cottonwood tissue cultures than either picloram or 2,4,5-T.
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Claims 7
Claim · model-written summary
In nutrient agar, 2,4,5-T was more inhibitory to soybean tissue culture growth than picloram or dicamba
- Taxon
- soybean
Glycine maxe0 - Treatment
- 2,4,5-Te0
- Outcome
- growth of tissue culturese0
- Direction
- more inhibitorye0
- Comparator
- either 4-amino-3,5,6-trichloropicolinic acid (picloram) or 3,6-dichloro-o-anisic acid (dicamba)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In nutrient agar comparative concentrations (10−3 to 10−5M) of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) were generally more inhibitory to the growth of tissue cultures of soybean (Glycine max (L.) Merrill cv. Acme) and cottonwood (Populus deltoides Marsh.) than were either 4-amino-3,5,6-trichloropicolinic acid (picloram) or 3,6-dichloro-o-anisic acid (dicamba)”
Claim · model-written summary
In nutrient agar, 2,4,5-T was more inhibitory to cottonwood tissue culture growth than picloram or dicamba
Verbatim
e0“In nutrient agar comparative concentrations (10−3 to 10−5M) of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) were generally more inhibitory to the growth of tissue cultures of soybean (Glycine max (L.) Merrill cv. Acme) and cottonwood (Populus deltoides Marsh.) than were either 4-amino-3,5,6-trichloropicolinic acid (picloram) or 3,6-dichloro-o-anisic acid (dicamba)”
Claim · model-written summary
Dicamba or picloram at 10−6M increased soybean tissue growth by 200% relative to untreated tissue
- Taxon
- soybeanGlycine maxe1
- Treatment
- dicamba or picloram at 10−6Me1
- Outcome
- growth of soybean tissuee1
- Direction
- increasee1
- Value
- 200 %e1
- Comparator
- untreated tissuee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Compared to untreated tissue dicamba or picloram at 10−6M in the nutrient agar resulted in a 200 % increase in the growth of soybean tissue”
Claim · model-written summary
Dicamba at 10−5 and 10−6M increased cottonwood tissue growth relative to untreated tissue
Verbatim
e2“At 10−5 and 10−6M dicamba also produced an increase in the growth of cottonwood tissue”
e1“Compared to untreated tissue dicamba or picloram at 10−6M in the nutrient agar resulted in a 200 % increase in the growth of soybean tissue”
Claim · model-written summary
Greatest absorption of picloram and dicamba by soybean and cottonwood tissue cultures occurred in the first 24 h after treatment
- Taxon
- soybeanGlycine maxe0
- Outcome
- Greatest absorption of picloram and dicambae3
- Value
- first 24 he3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In nutrient agar comparative concentrations (10−3 to 10−5M) of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) were generally more inhibitory to the growth of tissue cultures of soybean (Glycine max (L.) Merrill cv. Acme) and cottonwood (Populus deltoides Marsh.) than were either 4-amino-3,5,6-trichloropicolinic acid (picloram) or 3,6-dichloro-o-anisic acid (dicamba)”
e3“Greatest absorption of picloram and dicamba by tissue cultures from agar occurred during the first 24 h after treatment”
Claim · model-written summary
Absorption of picloram and dicamba by soybean tissue cultures remained nearly static for 14 days after the first 24 h
- Taxon
- soybeanGlycine maxe0
- Outcome
- absorption remained nearly static thereaftere4
- Value
- 14 dayse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In nutrient agar comparative concentrations (10−3 to 10−5M) of (2,4,5-trichlorophenoxy)acetic acid (2,4,5-T) were generally more inhibitory to the growth of tissue cultures of soybean (Glycine max (L.) Merrill cv. Acme) and cottonwood (Populus deltoides Marsh.) than were either 4-amino-3,5,6-trichloropicolinic acid (picloram) or 3,6-dichloro-o-anisic acid (dicamba)”
e4“However, absorption remained nearly static thereafter for 14 days”
Claim · model-written summary
More dicamba was absorbed by soybean and cottonwood tissue cultures than picloram or 2,4,5-T
Verbatim
e5“More dicamba was absorbed by soybean and cottonwood tissue cultures than either picloram or 2,4,5-T”
The same questions in other papers
dicamba · growth · Glycine max (soybean)Results differ
9 papers in the same direction as this paper · 20 in the opposite direction
- negative
- negative
- negative
26 papers more in this group
See all 30 papers →picloram · growth · Glycine max (soybean)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- positive
- negative
- 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.