Acaricidal and sublethal effects of a Chenopodium-based biopesticide on the two-spotted spider mite (Acari: Tetranychidae)
Само за регистроване кориснике
2017
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Acaricidal and sublethal effects of the biopesticide Requiem(A (R))EC (containing an essential oil extract of Chenopodium ambrosioides near ambrosioides) on the two-spotted spider mite, Tetranychus urticae Koch, were evaluated in laboratory bioassays. The biopesticide was applied to bean leaves or leaf discs using a Potter spray tower. Acaricidal activity against eggs and immatures was evaluated in successive acute toxicity bioassays. Concentration-mortality data were subjected to probit analysis and the following LC50 values (ml/l) were calculated: 2.47 (eggs), 0.71 (larvae), 1.13 (protonymphs), 2.23 (female deutonymphs), and 6.02 (female teleiochrysalises). In adult bioassay, in which pre-ovipositional females were treated with a series of concentrations (0.31-10 ml/l), a run-off effect ranging 4-80% (after 24 h) and 8-93% (after 72 h) was observed. In two-choice bioassay, T. urticae females preferred the untreated halves of leaves over the halves treated with 1.25-10 ml/l biopestici...de and they laid significantly more eggs on the untreated halves in the first 24 h and summed over 72 h. The indices of repellency and oviposition deterence ranged 11.2-77.3 and 14.8-87.9%, respectively. In age-stage two-sex life table bioassay, the females that hatched from eggs treated with 2.5 ml/l biopesticide and reached adulthood on treated leaf surface showed a significantly reduced the intrinsic rate of increase (r = 0.222), compared to the control (r = 0.317). The reduction of population growth was mainly due to a reduced preadult survival rate (0.42 +/- 0.04) and extended juvenile developmental time (9.27 +/- 0.11 days), compared to the control (0.93 +/- 0.03 and 7.70 +/- 0.06 days, respectively).
Кључне речи:
Toxicity / T. urticae / Reproduction / Life tables / C. ambrosioides / BehaviorИзвор:
Experimental and Applied Acarology, 2017, 71, 3, 211-226Издавач:
- SPRINGER, DORDRECHT
Пројекти:
- Проучавање биљних патогена, артропода, корова и пестицида у циљу развоја метода биорационалне заштите биља и производње безбедне хране (RS-MESTD-Technological Development (TD or TR)-31043)
DOI: 10.1007/s10493-017-0118-x
ISSN: 0168-8162
PubMed: 28405838
WoS: 000400073900002
Scopus: 2-s2.0-85017460298
Институција
Institut za pesticide i zaštitu životne sredineTY - JOUR AU - Musa, Asma AU - Međo, Irena AU - Marić, Ivana AU - Marčić, Dejan PY - 2017 UR - https://ripest.pesting.org.rs/handle/123456789/396 AB - Acaricidal and sublethal effects of the biopesticide Requiem(A (R))EC (containing an essential oil extract of Chenopodium ambrosioides near ambrosioides) on the two-spotted spider mite, Tetranychus urticae Koch, were evaluated in laboratory bioassays. The biopesticide was applied to bean leaves or leaf discs using a Potter spray tower. Acaricidal activity against eggs and immatures was evaluated in successive acute toxicity bioassays. Concentration-mortality data were subjected to probit analysis and the following LC50 values (ml/l) were calculated: 2.47 (eggs), 0.71 (larvae), 1.13 (protonymphs), 2.23 (female deutonymphs), and 6.02 (female teleiochrysalises). In adult bioassay, in which pre-ovipositional females were treated with a series of concentrations (0.31-10 ml/l), a run-off effect ranging 4-80% (after 24 h) and 8-93% (after 72 h) was observed. In two-choice bioassay, T. urticae females preferred the untreated halves of leaves over the halves treated with 1.25-10 ml/l biopesticide and they laid significantly more eggs on the untreated halves in the first 24 h and summed over 72 h. The indices of repellency and oviposition deterence ranged 11.2-77.3 and 14.8-87.9%, respectively. In age-stage two-sex life table bioassay, the females that hatched from eggs treated with 2.5 ml/l biopesticide and reached adulthood on treated leaf surface showed a significantly reduced the intrinsic rate of increase (r = 0.222), compared to the control (r = 0.317). The reduction of population growth was mainly due to a reduced preadult survival rate (0.42 +/- 0.04) and extended juvenile developmental time (9.27 +/- 0.11 days), compared to the control (0.93 +/- 0.03 and 7.70 +/- 0.06 days, respectively). PB - SPRINGER, DORDRECHT T2 - Experimental and Applied Acarology T1 - Acaricidal and sublethal effects of a Chenopodium-based biopesticide on the two-spotted spider mite (Acari: Tetranychidae) EP - 226 IS - 3 SP - 211 VL - 71 DO - 10.1007/s10493-017-0118-x UR - conv_487 ER -
@article{ author = "Musa, Asma and Međo, Irena and Marić, Ivana and Marčić, Dejan", year = "2017", abstract = "Acaricidal and sublethal effects of the biopesticide Requiem(A (R))EC (containing an essential oil extract of Chenopodium ambrosioides near ambrosioides) on the two-spotted spider mite, Tetranychus urticae Koch, were evaluated in laboratory bioassays. The biopesticide was applied to bean leaves or leaf discs using a Potter spray tower. Acaricidal activity against eggs and immatures was evaluated in successive acute toxicity bioassays. Concentration-mortality data were subjected to probit analysis and the following LC50 values (ml/l) were calculated: 2.47 (eggs), 0.71 (larvae), 1.13 (protonymphs), 2.23 (female deutonymphs), and 6.02 (female teleiochrysalises). In adult bioassay, in which pre-ovipositional females were treated with a series of concentrations (0.31-10 ml/l), a run-off effect ranging 4-80% (after 24 h) and 8-93% (after 72 h) was observed. In two-choice bioassay, T. urticae females preferred the untreated halves of leaves over the halves treated with 1.25-10 ml/l biopesticide and they laid significantly more eggs on the untreated halves in the first 24 h and summed over 72 h. The indices of repellency and oviposition deterence ranged 11.2-77.3 and 14.8-87.9%, respectively. In age-stage two-sex life table bioassay, the females that hatched from eggs treated with 2.5 ml/l biopesticide and reached adulthood on treated leaf surface showed a significantly reduced the intrinsic rate of increase (r = 0.222), compared to the control (r = 0.317). The reduction of population growth was mainly due to a reduced preadult survival rate (0.42 +/- 0.04) and extended juvenile developmental time (9.27 +/- 0.11 days), compared to the control (0.93 +/- 0.03 and 7.70 +/- 0.06 days, respectively).", publisher = "SPRINGER, DORDRECHT", journal = "Experimental and Applied Acarology", title = "Acaricidal and sublethal effects of a Chenopodium-based biopesticide on the two-spotted spider mite (Acari: Tetranychidae)", pages = "226-211", number = "3", volume = "71", doi = "10.1007/s10493-017-0118-x", url = "conv_487" }
Musa, A., Međo, I., Marić, I.,& Marčić, D.. (2017). Acaricidal and sublethal effects of a Chenopodium-based biopesticide on the two-spotted spider mite (Acari: Tetranychidae). in Experimental and Applied Acarology SPRINGER, DORDRECHT., 71(3), 211-226. https://doi.org/10.1007/s10493-017-0118-x conv_487
Musa A, Međo I, Marić I, Marčić D. Acaricidal and sublethal effects of a Chenopodium-based biopesticide on the two-spotted spider mite (Acari: Tetranychidae). in Experimental and Applied Acarology. 2017;71(3):211-226. doi:10.1007/s10493-017-0118-x conv_487 .
Musa, Asma, Međo, Irena, Marić, Ivana, Marčić, Dejan, "Acaricidal and sublethal effects of a Chenopodium-based biopesticide on the two-spotted spider mite (Acari: Tetranychidae)" in Experimental and Applied Acarology, 71, no. 3 (2017):211-226, https://doi.org/10.1007/s10493-017-0118-x ., conv_487 .