Bioactivity of neem nanoformulations on tomato pinworm

dc.creatorFerreira, Fátima Teresinha Rampelotti
dc.creatorVendramim, José Djair
dc.creatorForim, Moacir Rossi
dc.date.accessioned2013-10-14T19:09:43Z
dc.date.accessioned2018-07-04T15:58:52Z
dc.date.available2013-10-14T19:09:43Z
dc.date.available2018-07-04T15:58:52Z
dc.date.created2013-10-14T19:09:43Z
dc.date.issued2012
dc.identifierCIENCIA RURAL, SANTA MARIA, v. 42, n. 8, supl., Part 1, pp. 1347-1353, AUG, 2012
dc.identifier0103-8478
dc.identifierhttp://www.producao.usp.br/handle/BDPI/35057
dc.identifier10.1590/S0103-84782012000800003
dc.identifierhttp://dx.doi.org/10.1590/S0103-84782012000800003
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1630018
dc.description.abstractThe use of insecticide plants is an important tool in the management of insect pests. Aiming to control Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), neem nanoformulations were evaluated. After estimating the LC50 for a commercial neem oil formulation, selection bioassays were performed with 22 nanoformulations. In order to do that, newly emerged caterpillars were fed on leaflets treated with nanoformulation solutions for 10 days. The effect on the development and longevity of the insect was evaluated with the two most promising nanoformulations, aqueous NC40 and powdered NC40 (NC 40 = Poly- -hydroxibutirate nanocapsules). The LC50 for neem oil was estimated in 0.20% or 1.31mgL(-1) of azadiractin. The nanoformulations aqueous NC40 and powdered NC40 affected the insect development.
dc.languagepor
dc.publisherUNIV FEDERAL SANTA MARIA
dc.publisherSANTA MARIA
dc.relationCIENCIA RURAL
dc.rightsCopyright UNIV FEDERAL SANTA MARIA
dc.rightsopenAccess
dc.subjectTUTA ABSOLUTA
dc.subjectAZADIRACHTA INDICA
dc.subjectMELIACEAE
dc.subjectPLANT INSECTICIDES
dc.titleBioactivity of neem nanoformulations on tomato pinworm
dc.typeArtículos de revistas


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