Claim · model-written summary
Newly hatched mite larvae failed to reach the adult stage on Duranta and Lantana extracts.
- Treatment
- ethanol extracts from Duranta and Lantana plantse3
- Interactor
- Eutertanychus anneckeie0pest
- Outcome
- reach the adult stagee5
- Direction
- decreaseinferrede5
Lantana.jpg?width=60){kind=small}
DurantaNot reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e3“ethanol extracts from Duranta and Lantana plants”
e0“LC50 and LC90 values against adult females of Eutertanychus anneckei Meyer”
e5“the newly hatched larvae failed to reach the adult stage”
Title
OMR A. NASSAR; SOFY M. IBRAHIM; NABEL G. ISKANDER; et al. Egyptian Journal of Agricultural Research 1995. doi:10.21608/ejar.1995.441941
Other claims from this paper (8)
- Observation The LC50 of Duranta ethanol extract against adult females of the mite was 250.95 ppm.
- Observation The LC90 of Duranta ethanol extract against adult females of the mite was 406.44 ppm.
- Observation The LC50 of Lantana ethanol extract against adult females of the mite was 564.93 ppm.
- Observation The LC90 of Lantana ethanol extract against adult females of the mite was 699.31 ppm.
- Intervention effect The two plant extracts did not affect egg hatchability of the mite.
- Intervention effect Adult females of Tetranychus urticae had markedly shorter longevity on the two concentrations of Duranta and Lantana extracts (5.46, 3.54, 10.67 and 6.06 days) than the control (15.57 days).
- Intervention effect Total deposited eggs per female of the mite were highly reduced by Duranta and Lantana extracts, ranging from 1.47 to 23.87 eggs compared with 68.53 eggs for the control.
- Observation Life cycle durations of Tetranychus urticae on Duranta and Lantana extracts at 500 and 1000 ppm were 10.8, 10.6, 12.68 and 9.40 days.