02328naa a2200385 a 450000100080000000500110000800800410001902400550006010000220011524501590013726000090029652011800030565000210148565000260150665000250153265000130155765000120157065000160158265000090159865000240160765300200163165300160165165300150166765300170168265300150169965300250171465300190173970000180175870000190177670000210179570000170181670000190183370000190185277300710187121231212024-01-21       2020    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1080/01647954.2020.17340812DOI1 aSARAIVA, W. V. A.  aLethal and sublethal effects of babassu and degummed soybean oils on the predatory mite Typhlodromus ornatus (AcaribPhytoseiidae).h[electronic resource]  c2020  aIn this work, the compatibility of the babassu and degummed soybean oils to Typhlodromus ornatus (Acari: Phytoseiidae) was evaluated through the integration of estimates of lethal concentration (LC) with non-lethal effects of repellency and population growth rate. Concentration-mortality bioassays showed that the babassu (LC50 = 5.03 μL/cm²) and degummed soybean oils (LC50 = 4.14 μL/cm2) were approximately 19 and 28 times less toxic to T. ornatus, respectively, in comparison to its prey Aceria guerreronis (Acari: Eriophyidae). Babassu oil was not repellent to T. ornatus, but the degummed soybean oil had a repellent effect at different concentrations and times of evaluation. Additional tests showed that regardless of the concentrations of the tested vegetable oil, the growth rate of T. ornatus was always positive. From the point of view of selectivity, babassu oil was more compatible with T. ornatus as it did not present repellency. We have concluded that both evaluated vegetable oils presented low risk to T. ornatus, and they are thus indicated as a promising tool to be integrated in management programmes to control A. guerreronis in coconut plantations.  aAttalea speciosa  aPesticide selectivity  aSpecific growth rate  aToxicity  aBabaçu  aGlycine Max  aSoja  aTaxa de Crescimento  aÓleos vegetais  aRepelência  aRepellency  aSeletividade  aToxicidade  aTyphlodromus ornatus  aVegetable oils1 aVIEIRA, I. G.1 aGALVÃO, A. S.1 aAMARAL, E. A. do1 aRÊGO, A. S.1 aTEODORO, A. V.1 aDIAS, N. da S.  tInternational Journal of Acarologygv. 46, n. 3, p. 180-184, 2020.