Consulta: subjectFacets:"Injury"
Registros recuperados: 15
Data/hora: 07/06/2024 03:46:04

Potencial seletividade de herbicidas em pré e pós-emergência em linhaça (Linum usitatissimum L.)
Provedor de dados: 196
Autores: Dalpubel Mattiuzzi, Mateus; Paiola Albrecht, Alfredo Junior; Baccin, Luisa Carolina; Moreira Silva, André Felipe; Paiola Albrecht, Leandro; Larini, Willian Felipe.
A linhaça é uma oleaginosa amplamente utilizada na alimentação humana e animal, como cultura de cobertura em agroecossistemas e para produção de fibras. Para facilitar o manejo de plantas daninhas na cultura, este trabalho teve como objetivo avaliar potenciais herbicidas seletivos para o cultivo de linhaça aplicados em pré-plantio incorporado (PPI), pré-emergência (PRE), pós-emergência inicial (POS), pós-emergência tardia (POS tardio) uma vez que ainda não existem herbicidas registrados para uso em linhaça no Brasil. Portanto, quatro experimentos foram conduzidos em delineamento inteiramente casualizado com quatro repetições, e cinco (exp. 1), 21 (exp. 2), 26 (exp. 3) e quatro (exp. 4) tratamentos. Foram avaliadas a injúria na cultura e a matéria fresca e...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Injury; Bentazon; Protoporphyrinogen oxidase (PPO) inhibitors; Acetolactate synthase (ALS) inhibitors; Acetyl-CoA carboxylase (ACCase) inhibitors; Injúria; Bentazon; Inibidores da protoporfirinogênio oxidase (PPO); Inibidores da acetolactato sintase (ALS); Inibidores da acetil-CoA carboxilase (ACCase).
Ano: 2023
URL: http://periodicosonline.uems.br/index.php/agrineo/article/view/7058

Control postcosecha de Penicillium digitatum en frutos de naranja.
Provedor de dados: 32
Autores: González Fierro, Paulina H.
El moho verde de los cítricos causado por Penicillium digitatum es la más importante  enfermedad postcosecha en el mundo. Este estudio evaluó el efecto de nueve concentraciones de esporas en la germinación y crecimiento postcosecha de P. digitatum en naranjas. Todos los frutos fueron infectados cuando se inocularon con una solución de esporas a una concentración de 6x105 e/ml. El 50% de los frutos fueron infectados cuando se inocularon con 3x105 e/ml, solo algunos frutos mostraron síntomas. Los síntomas no aparecieron en frutos inoculados con 3x104 e/ml o menos. Las más altas concentraciones de esporas desarrollaron más rápido los síntomas, demeritando la calidad postcosecha del fruto y acortando su vida de anaquel. Los frutos infectados de todos los...
Palavras-chave: Concentración de esporas; Herida; Efectividad; Control biológico; Postcosecha; Penicillium digitatum; Concentration of spores; Injury; Effectiveness; Biological control; Postharvest; Maestría; Fitopatología.
Ano: 2011
URL: http://hdl.handle.net/10521/388

Control postcosecha de Penicillium digitatum en frutos de naranja.
Provedor de dados: 32
Autores: González Fierro, Paulina H.
El moho verde de los cítricos causado por Penicillium digitatum es la más importante  enfermedad postcosecha en el mundo. Este estudio evaluó el efecto de nueve concentraciones de esporas en la germinación y crecimiento postcosecha de P. digitatum en naranjas. Todos los frutos fueron infectados cuando se inocularon con una solución de esporas a una concentración de 6x105 e/ml. El 50% de los frutos fueron infectados cuando se inocularon con 3x105 e/ml, solo algunos frutos mostraron síntomas. Los síntomas no aparecieron en frutos inoculados con 3x104 e/ml o menos. Las más altas concentraciones de esporas desarrollaron más rápido los síntomas, demeritando la calidad postcosecha del fruto y acortando su vida de anaquel. Los frutos infectados de todos los...
Palavras-chave: Concentración de esporas; Herida; Efectividad; Control biológico; Postcosecha; Penicillium digitatum; Concentration of spores; Injury; Effectiveness; Biological control; Postharvest; Maestría; Fitopatología.
Ano: 2011
URL: http://hdl.handle.net/10521/388

Mosca branca: danos, importância econômica e medidas de controle.
Provedor de dados: 14
Autores: HAJI, F. N. P.; ALENCAR, J. A. de; LIMA, M. F.
Trata sobre a mosca branca: distribuição geográfica e plantas hospedeiras, sintomas, danos e importância econômica, medidas de controle.
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Controle; Importância econômica; White fly; Injury; Damage; Economic consequence; Host; Plant; Insect.; Inseto; Dano; Mosca Branca; Planta Hospedeira.; Aleyrodidae.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132234

Growth And Moulting Of Captive Panulirus Homarus Homarus In Kenya, Western Indian Ocean.
Provedor de dados: 20
Autores: Mavuti, K.M.; Kulmiye, A.J.
Panulirus homarus homarus is the most widely distributed among the three P. homarus subspecies and is the second most important spiny lobster in the Kenyan lobster fishery after P. ornatus. Growth and moulting of lobsters, held in concrete tanks with a flow-through seawater supply and at ambient temperatures, were monitored for 18 months (October, 2001 - March, 2003). Both moult increment and moulting frequency were inversely correlated with size. Mean moult increment ranged from 4mm in the 36-45 mm CL size class to 0.6 mm in the 86-95 mm CL size class. Mean intermoult period increased from 49 days in the 46-55 mm CL size class to 81 days in the 86-95 mm CL size class. Growth rates were 19% and 46% higher for males and females, respectively during the...
Tipo: Conference Material
Palavras-chave: Panuliris homarus homarus; Injury; Growth; Moulting; Kenya; Lobster fisheries.
Ano: 2004
URL: http://hdl.handle.net/1834/723

Selectivity of glyphosate tank mixtures for RR soybean
Provedor de dados: 87
Autores: Alonso,D.G; Constantin,J; Oliveira Jr,R.S; Arantes,J.G.Z; Cavalieri,S.D; Santos,G; Rios,F.A; Franchini,L.H.M.
An active ingredients mixture of different action mechanisms is an essential tool to prevent or manage areas with resistant weeds. However, it is important that such a mixture provides adequate selectivity to the crop. The aim of this work was to evaluate glyphosate selectivity to glyphosate-resistant (RR) soybean, and also verify if there is selectivity in mixtures with other active ingredients applied postemergence aimed at new control strategies, which might be used in RR soybean cultivation. The herbicides and respective rates (g ha-1) evaluated were: glyphosate (720, 960, 1,200, and 1,440), and the mixtures of glyphosate (960) with cloransulam-methyl (30.24), fomesafen (125), lactofen (72), chlorimuron-ethyl (12.5), flumiclorac-pentyl (30), bentazon...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicides; Glyphosate-resistant soybean; Tolerance; Injury.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582011000400024

Growth inhibitors in turfgrass
Provedor de dados: 87
Autores: March,S.R.; Martins,D.; McElroy,J.S.
Well-maintained lawns are comfortable and safe places for leisure activities and sports practice, and they also bring environmental benefits; for example, they reduce soil exposure to erosion and releases atmospheric CO2, thus reducing the greenhouse effect. However, regardless of the purpose of use or the choice of the plant species to form the lawn, the highest costs involve cutting that is needed to keep the turfgrass at its appropriate height. Successive lawn cutting operations are necessary basically because of the vegetative and reproductive growth of turfgrass which, in Brazil, occurs mainly from October to March. Expenditures with successive mechanical cuttings have fostered the search of alternative procedures to keep lawn plants at appropriate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Growth regulator; Lawn; Bio-stimulant; Injury; Selectivity; Herbicide.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582013000300025

Selectivity of glyphosate in tank mixtures for RR soybean in sequential applications with mixtures only in the first or second application
Provedor de dados: 87
Autores: Alonso,D.G; Constantin,J; Oliveira Jr,R.S; Biffe,D.F; Raimondi,M.A; Gemelli,A; Blainski,E; Carneiro,J.C.
Tank mixtures among herbicides of different action mechanisms might increase weed control spectrum and may be an important strategy for preventing the development of resistance in RR soybean. However, little is known about the effects of these herbicide combinations on soybean plants. Hence, two experiments were carried out aiming at evaluating the selectivity of glyphosate mixtures with other active ingredients applied in postemergence to RR soybean. The first application was carried out at V1 to V2 soybean stage and the second at V3 to V4 (15 days after the first one). For experiment I, treatments (rates in g ha-1) evaluated were composed by two sequential applications: the first one with glyphosate (720) in tank mixtures with cloransulam (30.24),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Herbicides; Glyphosate-resistant soybean; Tolerance; Injury.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582010000400020

Physical and metabolic alterations in "Prata Anã" banana induced by mechanical damage at room temperature
Provedor de dados: 63
Autores: Maia,Victor Martins; Salomão,Luiz Carlos Chamhum; Siqueira,Dalmo Lopes; Puschman,Rolf; Mota Filho,Virgílio Jamir Gonçalves; Cecon,Paulo Roberto.
Bananas respond at the physical and physiological level to mechanical damage. Mechanical injuries cause alterations in color and flavor, tissue softening, faster ripening, increased weight loss, increased invasion of microorganisms, and higher enzyme activity in the affected area. The purpose of this study was to verify the physical and metabolic alterations in 'Prata Anã' bananas induced by mechanical stress at room temperature. The experiment was conducted in a completely randomized, split-plot in time design, consisting of one control and four mechanical injury types: cutting, abrasion, impact and compression, sampled over time. The percentage of accumulated and daily fresh weight loss, electrolyte leakage from the injured peel region, total soluble...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Postharvest; Musa spp; Injury.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000100005

Strawberry fruit resistance to simulated handling
Provedor de dados: 63
Autores: Ferreira,Marcos David; Sargent,Steven Alonzo; Brecht,Jeffrey Karl; Chandler,Craig Kellman.
Harvest operations are currently the main source of mechanical injury of strawberry (Fragaria x ananassa Duch.). Experiments were designed to simulate conditions encountered during commercial handling. Individual fruits were subjected to impact or compression forces with similar energy to determine the sensitivity to mechanical injury. Bruise volume was used as the measurement of injury. Bruise severity increased as a function of impact energy for both impact types. However, dropped fruits had larger bruise volume than fruits submitted to pendulum impactor at the same energy level. Doubling the impact energy (0.040 to 0.083 J) increased bruise volume by 7 times (13 to 91 mm³). Fruits dropped from 380 mm (0.075 J) showed 71% greater bruise volume than those...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa Duch.; Impact; Compression; Injury; Grading.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000500007

Ocorrência de Mirounga leonina Linnaeus (Pinnipedia, Phocidae) no extremo-sul do Brasil: agressão e patologias
Provedor de dados: 104
Autores: Drehmer,César Jaeger; Ferigolo,Jorge; Borsato,Eduardo Sérgio.
A male specimen of Mirounga leonina Linnaeus, 1758 age estimated betvveen 7-8 years old, collected at Santa Vitória do Palmar, Rio Grande do Sul State, soutiiernmost Brazil (32º44'S and 53º22'W) is presented. Ali the skeleton was recovered except the rostral region. It shows an advanced osteomyelitis in the lefl dentary, extending from the synfisis until the middle portion of the body; as well as Scheuermann disease at lumbar vertebrae. Such diseases could explain its presence at that locality, where rt was shot. The bullct was recovered from the rostrum, and might be responsible for death. This is the first vhlually complete skeleton of M. leonina recovered from Brazilian coast.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Pinnipedia; Phocidae; Mirounga leonina; Osteomyelitis; Scheuermann disease; Injury.
Ano: 1998
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000400023

Correspondence model of occupational accidents
Provedor de dados: 42
Autores: Conte,Juan C.; Rubio,Emilio A.; García,Ana I.; Cano,Francisco J.
We present a new generalized model for the diagnosis and prediction of accidents among the Spanish workforce. Based on observational data of the accident rate in all Spanish companies over eleven years (7,519,732 accidents), we classified them in a new risk-injury contingency table (19×19). Through correspondence analysis, we obtained a structure composed of three axes whose combination identifies three separate risk and injury groups, which we used as a general Spanish pattern. The most likely or frequent relationships between the risk and injuries identified in the pattern facilitated the decision-making process in companies at an early stage of risk assessment. Each risk-injury group has its own characteristics, which are understandable within the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Correspondence model; Contingency analysis; Risk; Injury; Occupational accidents.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000300031

Células mononucleares da medula óssea no tratamento da ruptura total dos tendões flexores e ligamento suspensor do boleto em equino
Provedor de dados: 45
Autores: Yamada,A.L.M.; Oliveira,P.G.G.; Carvalho,A.M.; Watanabe,M.J.; Hussni,C.A.; Alves,A.L.G.
This paper describes the case of a horse treated in a Teaching Veterinary Hospital. The sutures of the flexor apparatus associated with cell therapy, the stem cell, provided a rapid response of repair compared to other cases treated in routine of the Hospital. The association of conventional treatments with the mononuclear fraction of bone marrow significantly contributed to the reduction of the hyperextension of the metatarsophalangeal joint. Ultrasound images showed rapid fill cell and decrease in inflammation.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Equine; Tendon; Treatment; Injury; Mononuclear.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000600041

Vascular, hepatic and renal lesions by Dirofilaria immitis invasion in dogs
Provedor de dados: 45
Autores: Pasca,S.A.; Acatrinei,D.; Oprean,O.Z.; Lazar,M.
Morphological investigations were conducted on four bodies of dogs who died due to severe clinical symptoms following a massive invasion of cardiac and pulmonary Dirofilaria. The subjects were monitored clinically and diagnosed serologically positive for the Heartworm disease. The necropsy examination of the cardiovascular system (right ventricle and pulmonary artery) revealed the presence of 25 adult parasites in one dog with length ranging between 8 and 33cm. Macroscopically, lesions consistently observed were represented by the right ventricular dilatation and the diffuse wall thickening of the pulmonary artery. Parasitic invasion secondary lesions were present in the lungs, liver and kidneys (cardiac and vascular lesions). The histological examination...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dog; Injury; Dirofilaria immitis.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352012000400008

Drift of 2,4-D and dicamba applied to soybean at vegetative and reproductive growth stage
Provedor de dados: 65
Autores: Silva,Diecson Ruy Orsolin da; Silva,Edson Dalla Nora da; Aguiar,Adalin Cezar Moraes de; Novello,Bruna Dal’Pizol; Silva,Álvaro André Alba da; Basso,Claudir José.
ABSTRACT: The introduction of dicamba and 2,4-D-resistant soybean will increase the use of auxin herbicides for management of herbicide-resistant weeds, increasing risk of drift in non-target crops. The field experiment was conducted in 2016/17 to evaluate injury, growth, yield, germination and seeds vigor of soybean effects to simulated drift of 2,4-D and dicamba applied to soybean at the V3 and R2 growth stages. To simulate drift, 2,4-D was applied at 0; 5.16; 10.4; 20.8 e 41.5g ae ha-1 and dicamba at: 0; 3.7; 7.4; 14.9 e 29.8g ae ha-1. The injury of the dicamba is greater than 2,4-D, and the V5 stage is more susceptible to both herbicides. The greatest reductions in soybean yield follow the drift of dicamba in R2 and 2,4-D in V5. The physiological...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dose response; Injury; Germination; Vigor; Synthetic auxin.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000800151