Browsing by CNPq Subject "CIENCIAS AGRARIAS::AGRONOMIA::FITOSSANIDADE"
Now showing items 1-20 of 45
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Giberela do trigo: viabilidade técnica da integração de estratégias de manejo visando racionalização do uso de fungicidas e redução de micotoxinas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Planejamento e Uso de Recursos Renováveis - PPGPUR-So, Câmpus Sorocaba, 14/07/2023)Fusarium head blight is the most difficult disease to control in wheat, causing damage to grain quality, mainly due to the production of mycotoxins. The current management of the disease is done with the use of fungicides, ... -
Controle de Cosmopolites sordidus [(Germar, 1824) (Coleoptera: Curculionidae)] com Beauveria caledonica em solução oleosa
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 05/04/2023)Banana is one of the most consumed and produced fruits worldwide, in Brazil it has wide gastronomic acceptance, so that only 1% of Brazilian production is exported, therefore, it is a fruit of great internal importance. ... -
Métodos alternativos aos químicos para o combate do Aedes Aegypti
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 30/03/2023)The Dengue Fever is an infectious disease caused by a virus belonging to the Flaviviridae family. It is transmitted by the bite of the female Aedes aegypti mosquito. This species of mosquito is considered cosmopolitan, ... -
Os impactos dos herbicidas em abelhas nativas: uma revisão sistemática sobre as nossas bases de dados
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 28/08/2023)Knowledge of the toxicological effects resulting from pesticides on our native bees is of unique importance for understanding their extent and consequently carrying out appropriate management for their conservation. This ... -
Desempenho da tecnologia Bt no controle de espécies de lepidópteros noctuídeos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 02/02/2018)Among the most important crops for Brazilian agribusiness, soybeans and cotton stand out, both producing millions of tons per harvest. However, various factors limit the full development of these crops, such as the occurrence ... -
Preferência de Atta sexdens (Hymenoptera, Formicidae) por folhas de eucalipto imersas em diferentes concentrações de solução de extrato de Ipomoea batatas (Convolvulaceae)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/09/2019)The use of plant extracts in agriculture can be an alternative for controlling leaf-cutting ants in agroecosystems, providing greater autonomy for farmers and avoiding environmental pollution with residues, unlike conventional ... -
Análise da pesquisa científica sobre o controle microbiano de insetos com fungos entomopatogênicos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 05/05/2019)The continuous growth in agriculture over the years has led to the proliferation of pest insects in crops. Faced with this issue, various biological control programs have been implemented, including microbial control of ... -
Análise da pesquisa científica sobre Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) no Brasil a partir de indicadores bibliométricos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 16/05/2015)Brazilian agriculture is currently experiencing significant losses due to a recently introduced pest, the Helicoverpa armigera caterpillar. Belonging to the Heliothinae subfamily, it is an extremely polyphagous insect that ... -
Efeito residual de herbicidas em soja, amendoim e crotalária e sua toxicidade em organismos não-alvo
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agricultura e Ambiente - PPGAA-Ar, Câmpus Araras, 11/12/2023)The use of herbicides, especially those with long persistence, can impact the productivity of agricultural crops and terrestrial and aquatic ecosystems. The objective of this study was to evaluate the residual effect of ... -
Legislação de agroquímicos no Brasil: procedimentos para o registro de novos ingredientes ativos e produtos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 03/04/2023)The Brazilian legislation that provides for the experimentation, use, and application for registration of agrochemicals from Law n° 7,802 of 1989 and the decrees that regulate it, is a complex subject with several fundamentals ... -
Inseticidas para o controle de insetos-praga na cultura da cana-de-açúcar: classificações e modalidades
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 02/04/2023)The sugarcane culture presents relevant economic importance in the Brazilian agribusiness. Among the various limiting factors in sugarcane production, pest insects are prominent, requiring the adoption of efficient control. ... -
Virulência de Cordyceps javanica a lagartas de Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) sob condições de laboratório
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 06/04/2023)Spodoptera frugiperda is considered one of the main pests in several crops of economic interest such as corn, soybeans, cotton and rice. Such characteristics of polyphagia and easy distribution make it an increasing concern ... -
Efeito do extrato de folhas de mamona (Ricinus communis) sobre a cigarrinha do milho Dalbulus maidis (Delong & Wolcott)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Lagoa do Sino, 20/05/2021)Corn (Zea mays L.) has a high productivity potential, however this crop is attacked by a complex of pests which can compromise this productivity. In this context, corn leafhopper (Dalbulus maidis DeLong & Wolcott) is a ... -
Aspectos nutricionais e bioecológicos associados ao desenvolvimento de Hermetia illucens (Diptera: Stratiomyidae) (L., 1758): uma revisão bibliográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 18/11/2021)This literature review aimed to point out general and specific bioecological problems associated with the development of Hermetia illucens (L.) (DIPTERA: Stratiomyidae). H. illucens or black soldier fly (BSF) is a polyphagous ... -
Avaliação de isolados de Bacillus spp. quanto à sua capacidade de promover crescimento em mudas de tangor Murcott
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 29/10/2021)Citriculture is currently one of the main agricultural activities in Brazil in the fruit growing segment. However, several factors can influence the crop's productivity indices, such as the quality of the seedlings, and ... -
Isolamento e caracterização de bactérias endofíticas associadas a Paspalum vaginatum Swartz com potencial biotecnológico e agrícola para promoção de crescimento vegetal e biocontrole
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/09/2022)Paspalum species are important constituents in native pastures of tropical and subtropical regions of the Americas. Paspalum vaginatum is a grass native to coastal areas in Brazil and is widely used on golf courses in the ... -
Eficiência do tratamento de sementes para controle de Dalbulus maidis (DeLong & Wolcott) na cultura do milho: uma revisão bibliográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 25/11/2021)Maize is one of the most important agribusiness crops in Brazil. As it is produced in three harvests, it contributes to prolonged periods of survival of the corn leafhopper, Dalbulus maidis (DeLong & Wolcott), one of the ... -
Indução de resistência por Bacillus amyloliquefaciens e Lactobacillus paracasei à Phytophthora nicotianae em porta-enxertos de citros
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 28/09/2017)Citriculture is one of the most important crops influencing the agricultural trade balance. It is estimated that half of the orange juice consumed in the world is produced in Brazilian orchards. In the last years the ... -
Formulações à base de Bacillus spp., para controle de Alternaria alternata f.sp citri
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 13/03/2020)In the 2018 harvest, Brazil produced 996.872 tons of tangerines and their hybrids, with the state of São Paulo and Minas Gerais responsible for 59% of this production. However, this productive potential requires the use ... -
Efeito da concentração de Leifsonia xyli subsp. xyli na termoterapia e no peso de colmos em três variedades de cana-de-açúcar
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Produção Vegetal e Bioprocessos Associados - PPGPVBA-Ar, Câmpus Araras, 26/08/2020)Ratoon stunt disease (Leifsonia xyli subsp. xyli), is currently considered the main disease of sugarcane in all major producing countries. Because propagating materials is the sole source of primary inoculum, the use of ...