Abstract
Varroa destructor is the most harmful and widespread parasite that spreads disease in bees. Eucalyptus spp essential oils (EOs), has been shown to be effective against V. destructor. Additionally, Lavender spp EOs treatment, resulted in mite mortality rates of 95% to 97% of V. destructor. During the treatments, 20 mL of each oil or the placebo was distributed on two sheets of papier-mâché located on the frames of the brood chamber inside each hive. The miticidal effects of Lavandula angustifolia and Eucalyptus globulus EOs were analysed. Parasitic load and mite fall were evaluated under field conditions. The mean infestation rate obtained from each of three treatment groups at the beginning of the study was less than 3.6%. Then, the infestation rate increased gradually in each group until day 36. The infestation rates in the groups treated with L. angustifolia and E. globulus EOs were lower than those in the control by more than two percentage points and never exceeded 10%; the differences between the control group and the L. angustifolia group were statistically significant (p <0.05). Both EO treatments were applied in four doses, which produced a prolonged effect that lowered the rates of parasite birth and reinfestation. The L. angustifolia EO was effective; in that treatment, parasitic loads were maintained at levels lower than those in the control group starting at the second treatment dose due to the reproductive cycles of both species.
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References
- Ariana, A., Ebadi, R., & Tahmasebi, G. (2002). Laboratory evaluation of some plant essences to control Varroa destructor (Acari: Varroidae). Experimental & Applied Acarology, 27(4), 319. Https://doi.org/10.1023/A:1023342118549
- Avitabile, A. (1978). Brood rearing in honeybee colonies from late autumn to early spring. Journal of Apicultural Research, 17(2), 69-73.
- Bounous, C., & Boga, V. (2005). Fundamentos para el control de varroa y loque americana. Montevideo, Uruguay, 7.
- Calderone, N. W. (2012). Insect Pollinated Crops, Insect Pollinators and US Agriculture: Trend Analysis of Aggregate Data for the Period 1992–2009. PLOS ONE, 7(5), e37235. Https://doi.org/10.1371/journal.pone.0037235
- Certificación de Productos orgánicos | SAG. (s. F.). Recuperado 10 de septiembre de 2021, de https://www.sag.gob.cl/ambitos-de-accion/certificacion-de-productos-organicos
- Cruzat, R., & Baasch, V. (2010). Resultados y Lecciones en Productos en Base a Aceites Esenciales Microencapsulados para el Control del Ácaro Varroa: Proyecto de Innovación en Región del Maule: Pecuario/Apicultura.
- De Jong, D., De Andrea Roma, d., & s. Gonçalves, l. (1982). A comparative analysis of shaking solutions for the detection of varroa jacobsoni on adult honeybees (1). Apidologie, 13(3), 297-306.
- Ghasemi, V., Moharramipour, S., & Tahmasbi, G. (2011). Biological activity of some plant essential oils against Varroa destructor (Acari: Varroidae), an ectoparasitic mite of Apis mellifera (Hymenoptera: Apidae). Experimental and Applied Acarology, 55(2), 147-154. Https://doi.org/10.1007/s10493-011-9457-1
- Gonzalez- Acuña, D., Abarca, D., Suarez, J., & Salas, L. (2005). Comparación de la eficacia del ácido fórmico y del fluvalinato, como métodos de control de Varroa destructor (Acari: Varroidae) en colmenas de Apis mellifera (Hymenoptera: Apidae), en Ñuble, centro sur de Chile. 9.
- Gracia, M. J., Moreno, C., Ferrer, M., Sanz, A., Peribáñez, M. Á., & Estrada, R. (2017). Field efficacy of acaricides against Varroa destructor. Plos one, 12(2), e0171633. Https://doi.org/10.1371/journal.pone.0171633
- Imdorf, A., Bogdanov, S., Ibáñez Ochoa, R., & W. Calderone, N. (1999). Use of essential oils for the control of Varroa jacobsoni Oud. In honey bee colonies. Apidologie, 30(2-3), 209-228.
- Jean-Prost, P., & Conte, Y. L. (2007). Apicultura: Conocimiento de la abeja. Manejo de la colmena. 4a edición.
- Karazafiris, E., Tananaki, C., Thrasyvoulou, A., & Menkissoglu-Spiroudi, U. (2011). Pesticide Residues in Bee Products. Pesticides in the Modern World - Risks and Benefits. Https://doi.org/10.5772/19409
- Khater, H. F. (2012). Ecosmart Biorational Insecticides: Alternative Insect Control Strategies. Insecticides - Advances in Integrated Pest Management. Https://doi.org/10.5772/27852
- Lautenbach, S., Seppelt, R., Liebscher, J., & Dormann, C. F. (2012). Spatial and Temporal Trends of Global Pollination Benefit. Plos ONE, 7(4), e35954. Https://doi.org/10.1371/journal.pone.0035954
- Milani, N. (1999). The resistance of Varroa jacobsoni Oud. To acaricides. Apidologie, 30(2-3), 229-234. Https://doi.org/10.1051/apido:19990211
- Neira C., M., Heinsohn P., P., Carrillo Ll., R., Báez M., A., & Fuentealba A., J. (2004). Efecto de Aceites Esenciales de Lavanda y Laurel sobre el Ácaro Varroa destructor Anderson & Truemann (Acari:Varroidae). Agricultura Técnica, 64(3), 238-244. Https://doi.org/10.4067/S0365-28072004000300003
- Potts, S. G., Biesmeijer, J. C., Kremen, C., Neumann, P., Schweiger, O., & Kunin, W. E. (2010). Global pollinator declines: Trends, impacts and drivers. Trends in Ecology & Evolution, 25(6), 345-353. Https://doi.org/10.1016/j.tree.2010.01.007
- Quarles, W. (1996). EPA exempts least-toxic pesticides. IPM Practitioner : The Newsletter of Integrated Pest Management. Https://agris.fao.org/agris-search/search.do?Recordid=US201302908927
- Rattan, R. S. (2010). Mechanism of action of insecticidal secondary metabolites of plant origin. Https://pubag.nal.usda.gov/catalog/789666
- Spivak, M., & Reuter, G. S. (1998). Performance of hygienic honey bee colonies in a commercial apiary. Apidologie, 29(3), 291-302. Https://doi.org/10.1051/apido:19980308




