Abstract
SUMMARY The selective action of the growth retardants chlormequat chloride and BTS 44584 on the growth of wheat and soybean was investigated. Chlormequat chloride retarded the growth of wheat whether applied as a seed soak, foliar spray or soil drench, at concentrations from 10 ‐2 M to 10 ‐4 M, although effectiveness depended on the age of the plant at application. BTS 44584 retarded the growth of wheat only when applied to the seeds. In soybeans, chlormequat chloride did not retard elongation growth when applied as a seed soak but showed some effects when applied as a foliar spray and more especially as a soil drench. Irrespective of the type of application, treatment with BTS 44584 retarded growth of soybeans. Thus, the selective action of the two compounds was not solely related to different species but also to timing and mode of application.
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Claims 5
Claim · model-written summary
Chlormequat chloride retarded wheat growth whether applied as a seed soak, foliar spray or soil drench at 10 ‐2 M to 10 ‐4 M.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- chlormequat chloridee1
- Outcome
- growthe1
- Direction
- retardede1
- Value
- 10 ‐2 M to 10 ‐4 Me1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Chlormequat chloride retarded the growth of wheat whether applied as a seed soak, foliar spray or soil drench, at concentrations from 10 ‐2 M to 10 ‐4 M”
Claim · model-written summary
BTS 44584 retarded wheat growth only when applied to the seeds.
- Taxon
- wheatTriticum aestivume2
- Treatment
- BTS 44584e2
- Outcome
- growthe2
- Direction
- retardede2
- Qualifier
- only when applied to the seedse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“BTS 44584 retarded the growth of wheat only when applied to the seeds”
Claim · model-written summary
Chlormequat chloride did not retard soybean elongation growth when applied as a seed soak.
- Taxon
- soybeans
Glycine maxe3 - Treatment
- chlormequat chloridee3
- Outcome
- elongation growthe3
- Direction
- did not retarde3
- Qualifier
- when applied as a seed soake3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“In soybeans, chlormequat chloride did not retard elongation growth when applied as a seed soak but showed some effects when applied as a foliar spray and more especially as a soil drench”
Claim · model-written summary
Chlormequat chloride showed some effects on soybean when applied as a foliar spray and especially as a soil drench.
- Taxon
- soybeansGlycine maxe3
- Treatment
- chlormequat chloridee3
- Outcome
- effectse3
- Direction
- some effectse3
- Qualifier
- when applied as a foliar spray and more especially as a soil drenche3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“In soybeans, chlormequat chloride did not retard elongation growth when applied as a seed soak but showed some effects when applied as a foliar spray and more especially as a soil drench”
Claim · model-written summary
Irrespective of application type, BTS 44584 retarded soybean growth.
- Taxon
- soybeansGlycine maxe4
- Treatment
- BTS 44584e4
- Outcome
- growthe4
- Direction
- retardede4
- Qualifier
- Irrespective of the type of applicatione4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“Irrespective of the type of application, treatment with BTS 44584 retarded growth of soybeans”
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