Claim · model-written summary
At 3 ppm and higher, simazine suppressed above-ground growth and root growth.
- Taxon
- apple
Malus domesticat0 - Treatment
- 3 ppm and higher, simazinee0
- Outcome
- above-ground growth and root growthe0
- Direction
- suppressede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“At concentrations of 3 ppm and higher, simazine suppressed both above-ground growth and root growth but markedly increased leaf N”
t0“Apple Rootstocks”
Title
Comparative Responses of Three Apple Rootstocks to Soil-Incorporated Simazine1
W. J. Lord; R. A. Damon; D. E. Robinson Journal of the American Society for Horticultural Science 1970. doi:10.21273/jashs.95.6.737
Other claims from this paper (7)
- Observation Foliar injury was least in MM 106 rootstocks.
- Observation Foliar injury was greatest in EM VII rootstocks.
- Observation Fresh weight increases suggested the injury differences may lack practical importance.
- Intervention effect At 1 and 2 ppm, simazine improved above-ground growth.
- Intervention effect At 1 and 2 ppm, simazine increased total leaf nitrogen.
- Intervention effect At 1 and 2 ppm, simazine suppressed root growth.
- Intervention effect At 3 ppm and higher, simazine markedly increased leaf nitrogen.