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Diclosulam e sulfentrazone no manejo das plantas infestantes na cultura da soja resistente ao glifosato e efeito da palha e precipitação sobre estes herbicidas
(Universidade Federal de São Carlos, 2014-03-21)
The Roundup Ready (RR) soybean facilitated weed management by allowing the use of glyphosate in all stages of crop development. But the continuous use of this herbicide can select resistant weed biotypes and tolerant ...
Esgoto doméstico tratado como fonte de nutrientes no cultivo hidropônico do morangueiro
(Universidade Federal de São Carlos, 2020-03-11)
With the growth of the world population and the consequent increase in demand for food, the agricultural sector will be impacted, resulting in greater consumption of water and nutrients to meet the demands of agricultural ...
Análise dos efeitos de agrotóxicos sobre a espécie Scaptotrigona postica Latreille, 1807
(Universidade Federal de São Carlos, 2020-05-26)
Pollination is an important process for maintaining biodiversity, and bees are the main pollinators of most natural environments. Among the species found in Brazil, is Scaptotrigona postica Latreille, 1807, a species with ...
Modelagem matemática da interação populacional entre Diatraea saccharalis (Fabricius, 1794) e o parasitoide Cotesia flavipes (Cameron, 1891)
(Universidade Federal de São Carlos, 2016-09-29)
The sugarcane borer, Diatraea saccharalis, is one of the major pests in Brazil causing great damage to the crop. Studies estimate that, for each 1% of sugarcane borer infestation, the yield losses will be 1.14%, the reduction ...
Influência da área de reserva legal sobre a biologia da polinização de Solanum lycopersicum L. híbrido Pizzadoro (Solanaceae)
(Universidade Federal de São Carlos, 2014-03-28)
It is estimated that approximately 73 % of the world crops are pollinated by a bees. The constant alteration of habitats has led to the decline of pollinators, which may reflect limitations in the quantity and quality of ...
Adsorção de tiametoxam em caldo de cana-de-açúcar (Saccharum spp) por carvão ativado nanomodificado e determinação por Cromatografia Líquida de Alta Eficiência (CLAE-DAD)
(Universidade Federal de São Carlos, 2019-06-06)
The cultivation of sugarcane is one of the oldest in human civilization. In Brazil the species Saccharum officinarum is of greater importance for the sugar-alcohol sector due to its high levels of sucrose. Over time, several ...
A importância das abelhas na visão de diferentes segmentos da cadeia produtiva do maracujá (Passiflora spp)
(Universidade Federal de São Carlos, 2017-02-22)
This work aims to evaluate the perception of the different segments of the passion fruit production chain (Passifloraceae edulis) regarding the importance of bees. This agricultural culture is responsible for generating ...
Aspectos da biologia e do controle químico de Spermacoce verticillata L.
(Universidade Federal de São Carlos, 2017-12-18)
Weed control is an essential practice in cropmanagement. However, the use of herbicides may not be effective in some situations, ranging from problems in application technology to the selection of tolerant individuals and ...
Propagação e controle de Anredera cordifolia (Ten.) Stennis
(Universidade Federal de São Carlos, 2020-06-22)
Anredera cordifolia (Ten.) Stennis (Madeira vine) is a succulent vine that produces vegetative structures on its stem, called aerial bulbils that are responsible for the dispersion of this species. This plant has become a ...
Efeitos de nanodoses do inseticida tiametoxam para a abelha Melipona scutellaris Latreille, 1811 (Hymenoptera, Apidae): da absorção ao orgão alvo
(Universidade Federal de São Carlos, 2017-04-12)
The Brazilian bees are responsible for pollinating about 40-90% of native plants
according to the ecosystem. Among the species found in Brazil is Melipona scutellaris,
eussocial, able to perform pollination by vibration. ...