https://socictopen.socict.org/files/original/bccfa9b860ec5741afea12b3f7b3ef53.pdf 9cec755b54117ea2ad2dbaf3cb6b4974 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Avaliação da eficácia de duas formulações comerciais de terra de diatomácea no controle do gorgulho-do-milho com base em parâmetros toxicológicos Creator An entity primarily responsible for making the resource Leandro Prado Ribeiro, Maike Lovatto, José Djair Vendramim Description An account of the resource Resumo- Formulações à base de terra de diatomácea (Keepdry® e Insecto®) encontram-se disponíveis comercialmente no Brasil e algumas características físicas destas podem afetar a sua toxicidade e eficácia agronômica. Dessa forma, o objetivo deste estudo foi avaliar, com base em dados toxicológicos, a eficácia dessas duas formulações comerciais registradas e disponíveis no mercado brasileiro para o controle de Sitophilus zeamais Mots. (Coleoptera: Curculionidae) em milho armazenado. As CL50 e CL90 estimadas foram, respectivamente, de 248,75 e 360,18 ppm para Keepdry® e de 204,57 e 409,97 ppm para Insecto®, sem, contudo, haver diferença significativa entre as formulações. Os tempos letais médios (TL50) estimados também não evidenciaram diferença entre as duas formulações, em nenhuma das concentrações avaliadas. Dessa forma, as duas formulações podem se constituir em alternativas promissoras para o manejo preventivo desse coleóptero-praga em cereais armazenados.    Abstract – Diatomaceous earth-based formulations (Keepdry® e Insecto®) are commercially available in Brazil and their physical characteristics can affect their toxicity and agronomic effectiveness. Thus, the aim of this study was to evaluate, based on toxicological data, the effectiveness of these commercial formulations registered and available in the Brazil market for the control of S. zeamais in stored corn. The LC50 and LC90 were estimated, respectively, in 248.75 and 360.18 ppm to Keepdry® and in 204.57 and 409.97 ppm to Insecto® without, however, occur significant difference among them. The mean lethal time (LT50) estimated also showed no difference between the two formulations in any of the tested concentrations. Thus, the two formulations may constitute promising alternatives for the preventative management of this Coleoptera pest in stored grain. Date A point or period of time associated with an event in the lifecycle of the resource 2018 Subject The topic of the resource Pós-inertes, Sitophilus zeamais, cereais armazenados, manejo integrado de pragas Source A related resource from which the described resource is derived Revista Agropecuária Catarinense Publisher An entity responsible for making the resource available Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina - Epagri Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General) Relation A related resource <a href="https://publicacoes.epagri.sc.gov.br/RAC/article/view/111" target="_blank" rel="noreferrer noopener">https://publicacoes.epagri.sc.gov.br/RAC/article/view/111</a>