Browsing Agricultural Sciences by Title
Now showing items 1714-1733 of 3926
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Fertilidade e longevidade de Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) em genótipos de milho
(2004) [Journal article]Spodoptera frugiperda (J. E. SMITH) é uma das principais pragas da cultura do milho, entretanto, estudos a respeito de sua biologia, na cultura do milho doce, são raros. Assim, este trabalho objetivou avaliar o efeito dos ... -
Fertilization and oversowing on natural grassland : effects on pasture characteristics and yearling steers performance
(2011) [Journal article]The objective of this study was to evaluate the vegetal and animal production of a natural pasture on a Mollisol soil in the region of Campanha, in RS. The experimental design consisted of complete randomized blocks with ... -
Fibra de casca de laranja como substituto de gordura em pão de forma
(2015) [Journal article]Os subprodutos da indústria de frutas possuem alta qualidade nutricional, de forma que sua transformação em ingredientes para aplicação em produtos alimentícios é de grande importância. No presente estudo, foram avaliados ... -
Fibrinous pleuropneumonia caused by Pasteurella multocida associated with bovine lymphoma
(2018) [Journal article]In this work, we describe an unusual case of fibrinous pleuropneumonia caused by Pasteurella multocida associated with generalized lymphadenomegaly in a bovine. The animal had a one-month history of generalized superficial ... -
Fibroblastic osteosarcoma in a white-eared opossum (Didelphis albiventris)
(2020) [Journal article]Osteosarcoma is characterized by the production of osteoid or woven bone, using neoplastic osteoblasts. It is the most common primary bone neoplasm in canines and humans. This neoplasm was previously reported in all ... -
Fibrosarcoma arising after femur osteosynthesis with pin and plate placement in a cat
(2019) [Journal article]A 6-year old spayed female Siamese cat was presented with a history of left limb acute lameness. Radiographic imaging revealed a complete comminuted diaphyseal femur fracture, which was corrected through intramedullary pin ... -
A field survey of crop management practices and distribution of ALS resistant Euphorbia heterophylla in two states in southern Brazil
(2004) [Journal article]A resistência aos herbicidas foi relatada no Brasil há quase uma década. Uma das principais plantas daninhas com resistência aos herbicidas é a leiteira (Euphorbia heterophylla). Este trabalho foi planejado para avaliar a ... -
Filocrono e número de folhas da canola em diferentes condições ambientais
(2013) [Journal article]O objetivo deste trabalho foi determinar o número de folhas e o filocrono de genótipos de canola, em resposta a variações térmicas associadas com datas de semeadura. Foram realizados dois experimentos, em delineamento de ... -
Fine-tuning of functional and structural properties of Ca(II)-alginate beads containing artichoke waste extracts
(2022) [Journal article]Artichoke harvest waste is rich in phenolic compounds, which we retrieved with green extractions to exploit this otherwise undervalued material. Here, to protect these labile compounds, we encapsulated the extract into ... -
Fireweed (Senecio madagascariensis) poisoning in cattle
(2010) [Journal article]Em um rebanho bovino leiteiro no Rio Grande do Sul, sete de 554 bovinos foram afetados e morreram devido à intoxicação por Senecio madagascariensis. Aspectos clínicos, patológicos e epidemiológicos observados nos bovinos ... -
First case of degenerative mucinotic mural folliculitis in Brazil
(2016) [Journal article]The purpose of this report is to describe the first case of degenerative mucinotic mural folliculitis (DMMF) in Brazil. This dermathopathy has been described as a rare cause of alopecia and hyperkeratosis in cats. Severe ... -
First detection of canine parvovirus type 2c in Brazil.
(2009) [Journal article] -
First molecular detection of Mycoplasma ovis (Hemotropic mycoplasmas) from sheep in Brazil
(2019) [Journal article]Mycoplasma ovis is an emerging zoonotic pathogen with a worldwide distribution and can cause mild to severe hemolytic anemia, icterus, and poor weight gain in animals. Although M. ovis has been described in small ruminants ... -
First record of melanism in the critically endangered Pampa cat (Leopardus munoai), an endemic species of the Pampa grasslands
(2023) [Journal article]We report the first record of a melanistic individual of the critically endangered Pampa cat (Leopardus munoai), from July 8th, 2021, at 10:45 am (coordinates 30.096288° S; 54.941139° W) in the area of the Brazilian army, ... -
First record of Phaenoglyphis villosa (Hartig, 1841) in Brazil (Hymenoptera: Cynipoidea: Figitidae: Charipinae)
(2020) [Journal article]Phaenoglyphis villosa (Hartig, 1841) (Hymenoptera: Figitidae: Charipinae) is a secondary endoparasitoid of Aphidiinae (Hymenoptera: Braconidae), a subfamily which are important primary parasitoids of aphids (Hemiptera: ... -
First records of Glyphepomis adroguensis (Hemiptera, Pentatomidae) and its parasitoid, Telenomus podisi (Hymenoptera, Platygastridae), on irrigated rice fields in Rio Grande do Sul, Brazil
(2012) [Journal article]Primeiros registros de Glyphepomis adroguensis (Hemiptera, Pentatomidae) e seu parasitoide, Telenomus podisi (Hymenoptera, Platygastridae), em arroz irrigado no Rio Grande do Sul. Ovos, ninfas e adultos de Glyphepomis ... -
First reported genome of an mcr-9-mediated colistin-resistant Salmonella Typhimurium isolate from Brazilian livestock
(2020) [Journal article]Objectives: To investigate the genetic context of colistin resistance in anmcr-9-harbouring Salmonella Typhimurium ST19 strain from swine in Brazil. Methods: Minimum inhibitory concentrations (MIC) to colistin were determined ... -
First report of nt230(del4) mutation in the MDR1 gene in German Shepherds in southern Brazil
(2021) [Journal article]The P-glycoprotein (P-gp) is a transmembrane protein encoded by the MDR1 gene that functions as a biological barrier by extruding toxins and xenobiotics out of cells. The MDR1 gene can carry a mutation called nt230(del4), ... -
First report of Rickettsia conorii in Hyalomma kumari ticks
(2023) [Journal article]As a vector of wide range of pathogenic agents, ticks pose health threats to wild and domestic animals, and humans. Information is unavailable about the prevalence and spatial survey of Hyalomma kumari ticks and associated ... -
Fístula uretral em cão
(2006) [Journal article]As fístulas uretrais são de ocorrência rara dentre as uretropatias caninas e podem, às vezes, serem confundidas com uretra dupla ou hipospadias. O presente relato descreve o caso de um cão, sem raça definida (SRD), 1 ano ...