Claim · model-written summary
P. racemosa and S. aromaticum caused low to moderate phytotoxicity on grapevine leaves.
- Organ / stage
- leavese1
- Treatment
- P. racemosa and S. aromaticume0
- Outcome
- phytotoxicitye0
- Direction
- low to moderatee0
VitisNot reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“whereas P. racemosa and S. aromaticum caused only low to moderate phytotoxicity”
e1“grapevine leaves at the tested dose under laboratory conditions”
Title
Miriam del Valle Avila; Fernanda Achimón; Romina P. Pizzolitto; et al. Journal of Natural Pesticide Research 2026. doi:10.1016/j.napere.2026.100210
Other claims from this paper (17)
- Intervention effect A. polystachya essential oil caused 100% mealybug mortality after 48 h in fumigant assays.
- Intervention effect C. nardus essential oil caused 100% mealybug mortality after 48 h.
- Intervention effect I. verum essential oil caused 100% mealybug mortality after 48 h.
- Intervention effect P. racemosa essential oil caused 100% mealybug mortality after 48 h.
- Intervention effect S. aromaticum was among the most effective oils in mealybug surface contact tests.
- Intervention effect C. longa was among the most effective oils in mealybug surface contact tests.
- Intervention effect C. longa was among the most active oils in direct spray assays at 24 h.
- Intervention effect P. racemosa was among the most active oils in direct spray assays at 24 h.
- Intervention effect C. longa essential oil repelled mealybugs.
- Intervention effect P. racemosa essential oil repelled mealybugs.
- Intervention effect S. aromaticum essential oil repelled mealybugs.
- Intervention effect Essential oils disrupted ant behavior, causing hyperactivity and disorientation.
- Intervention effect Treated areas significantly reduced ant movement time, stopped time, and distance walked versus controls.
- Intervention effect Treated areas increased ant speed versus controls.
- Observation P. ponderosa, P. racemosa, and S. aromaticum were the most effective oils against ant movement.
- Intervention effect C. longa and P. ponderosa caused no phytotoxic effects on grapevine leaves at the tested dose under laboratory conditions.
- Recommendation The authors consider these oils promising candidates for alternative plant protection products with dose and formulation optimization.