Claim · model-written summary
The 0.4-ppmw trifluralin rate caused only slight damage to wheat seedlings.
- Taxon
- wheat
Triticum aestivume1 - Material
- Neepawae1
- Treatment
- 0.4-ppmw trifluraline3
- Outcome
- damage to the seedlingse3
- Qualifier
- only slighte3
- Setting
- Growth chambere0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Growth chamber studies using one soil”
e1“wheat ( Triticum aestivum L. ‘Neepawa’) seedlings”
e3“However, 0.4-ppmw trifluralin caused only slight damage to the seedlings”
Title
Effects of Trifluralin on Root Morphology and Mineral Status of Wheat (Triticum aestivum) Seedlings
Barry M. Olson; Robert B. McKercher; Edward H. Halstead Weed Science 1984. doi:10.1017/s0043174500059178
Other claims from this paper (13)
- Intervention effect The 0.8-ppmw trifluralin rate increased the number of seminal roots of wheat seedlings.
- Intervention effect The 0.8-ppmw trifluralin rate reduced lateral root production in wheat seedlings.
- Intervention effect The 0.8-ppmw trifluralin rate decreased root extension of wheat seedlings.
- Intervention effect The 0.8-ppmw trifluralin rate caused root tips to swell (club-like appearance) in wheat seedlings.
- Intervention effect The 0.8-ppmw trifluralin rate reduced root dry weights of wheat seedlings.
- Observation Trifluralin-damaged wheat seedlings showed signs of recovery towards the end of the two-week growth period.
- Observation Recovering wheat seedlings showed an increased number of seminal roots towards the end of the two-week growth period.
- Observation Recovering wheat seedlings developed normal root extensions from clubbed root tips.
- Observation Recovering wheat seedlings developed normal lateral root patterns.
- Intervention effect Trifluralin increased percent calcium and magnesium in wheat plants.
- Intervention effect Trifluralin decreased percent nitrogen, phosphorus and potassium in wheat plants.
- Intervention effect Nutrient concentrations of wheat seedlings were more affected by trifluralin at 21 days than at 35 days of age.
- Observation Wheat seedlings were able to recover from trifluralin injury.