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Análises sinérgicas microbianas de linhagens selecionadas para a biodegradação do herbicida Amicarbazone e testes com cana-de-açúcar
(Universidade Federal de São Carlos, 2023-11-14)
Agriculture plays a significant role in our country's economy, but it generates substantial environmental impacts due to the excessive use of pesticides. The pursuit of increased agricultural production often overlooks ...
Melaço de soja fermentado: produção de ácido gama poliglutâmico (y-PGA) e tratamento de sementes
(Universidade Federal de São Carlos, 2023-08-30)
Soy molasses is a co-product of the soy processing industry, and because it is rich in carbon, it can be used as a culture medium for the growth of microorganisms, producing important metabolites, capable of promoting plant ...
Segurança de bioinseticida a base de Beauveria bassiana para a abelha sem ferrão Scaptotrigona postica (Hymenoptera: Apidae, Meliponini)
(Universidade Federal de São Carlos, 2023-08-28)
Brazil is currently home to 259 species of stingless bees, including Scaptotrigona
postica, known locally as black mandaguari. This species plays a crucial role in the
pollination of crops. However, it faces threats due ...
Fungos micorrízicos como potencial bioindicador de qualidade do solo de hortas urbanas
(Universidade Federal de São Carlos, 2023-08-23)
Organic urban agriculture contributes to the population’s food security. Plowing and harrowing are those techniques most used by urban family farmers to prepare soil for planting crops of interest. However, this type of ...
Bioatividade da semente de abacate (Persea americana Mill) sobre Atta sexdens Forel, 1908 (Hymenoptera: Formicidae)
(Universidade Federal de São Carlos, 2023-07-18)
Leaf-cutting ants are insects of great agricultural importance due to their harmful attack
on different production systems, resulting in large economic and production losses.
Currently, the use of chemicals to control ...
Efeito da temperatura no cultivo e produção de lipídios microalgais por Phormidium autumnale em vinhaça de cana-de-açúcar
(Universidade Federal de São Carlos, 2023-08-28)
Microbial oils, known as "unicellular lipids", are becoming a more environmentally friendly option for biodiesel production, since they have technological advantages when compared to vegetable oils. Obtaining biodiesel ...
Formação continuada de professores de ciências da natureza na rede estadual de São Paulo: há espaço para a alfabetização científica?
(Universidade Federal de São Carlos, 2023-10-31)
This research aimed to investigate the formative processes of educators in the field of natural sciences, conducted by the Education Department of the State of São Paulo (SEE). Considering the complexity of factors that ...
Efeito residual de herbicidas em soja, amendoim e crotalária e sua toxicidade em organismos não-alvo
(Universidade Federal de São Carlos, 2023-12-11)
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 ...
Avaliação da resistência de variedades de milho a Dalbulus maidis (Delong & Wolcott) (Hemiptera: Cicadellidae)
(Universidade Federal de São Carlos, 2023-12-13)
The corn leafhopper, Dalbulus maidis (Delong & Wolcott) (Hemiptera: Cicadellidae) is an
important pest in corn crops, capable to cause direct damage through its feeding, and
dissemination of three important phytopathogens ...
Impactos socioeconômicos do Programa Nacional de Produção de Biodiesel em assento rural do nordeste paraense
(Universidade Federal de São Carlos, 2015-05-29)
The National Program for Production and Use of Biofuels - PNPB is a government action that seeks to expand the Brazilian energy matrix with the introduction of Biodiesel as an alternative. The government points to the role ...