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| Registros recuperados: 294 | |
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| Carvalho,Cory T. de; Vasconcellos,Luiz E. M.. |
| The most frequent endoparasite of the Maned wolf - Chrysocyon brachyurus (Illiger, 1815) is the giant kidney-worm. Dioctophyma renale (Goeze, 1782). It has heen responsible for the majority of deaths of captive animals. Twenty-six marked wolves have been followed in the field with ear-tags and radio-collar tagged (Tab. II) to investigate their interactions with the environment, their diurnal shelters, movements and habits, and their delivery sites. Ten years of life history data have heen gathered. They are territorial and monogamous, and give birth to two or three young once a year, after a 63 days gestation, on average. Maned wolves inhabit the open areas and have omnivorous feeding habits. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Maned wolf; C. brachyurus; Life history; Disease; Food; Reproduction. |
| Ano: 1995 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000300018 |
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| Moss, Jessica; Behringer, Donald; Shields, Jeffrey D.; Baeza, Antonio; Aguilar-perera, Alfonso; Bush, Phillippe G.; Dromer, Clement; Herrera-moreno, Alejandro; Gittens, Lester; Matthews, Thomas R.; Mccord, Michael R.; Schaerer, Michelle T.; Reynal, Lionel; Truelove, Nathanial; Butler, Mark J.. |
| The pathogenic virus Panulirus argus virus 1 (PaV1) was first discovered in Caribbean spiny lobsters Panulirus argus from the Florida Keys (USA) in 1999 and has since been reported in Belize, Mexico, and Cuba; its distribution in the wider Caribbean is unknown. We collected tissue samples from adult spiny lobsters from 30 locations in 14 countries bordering the Caribbean Sea and used molecular diagnostics to assay for the presence of PaV1. PaV1 occurred primarily in the northern areas of the Caribbean, where its prevalence was highest. The virus was not found in lobsters from the southeastern Caribbean, and its prevalence was lowest in the southwestern Caribbean. DNA sequence analysis was performed on a fragment of the viral DNA to examine the genetic... |
| Tipo: Text |
Palavras-chave: Spiny lobster; Disease; Epidemiology; Connectivity. |
| Ano: 2013 |
URL: http://archimer.ifremer.fr/doc/00144/25503/23698.pdf |
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| PICININI, E. C.; FERNANDES, J. M.. |
| Mildio da soja (Peronospera manshurica); Oidio da soja (Microsphaera diffusa); Mancha parda da folha (Septoria glycines); Mancha alvo (Corynespora cassiicola); Mancha de alternaria (Alternaria spp.); Mancha olho-de-rã (Cercospora sojina); Mancha purpura (Cercospora kikuchii); Seca da haste e da vagem (Phomopsis spp.); Antracnose (Colletotrichum truncatum); Cancro da haste (Phomopsis phaseoli f. sp. meridionalis); Podridão parda da haste (Phialophora gregata); Podridão vermelha da raiz (Fusarium solani); Mofo branco da haste (Sclerotinia sclerotiorum); Murcha de esclerotium (Sclerotium rolfsii); Podridão da raiz e da haste (Phytophthora megasperma f. sp. glycinea); Mela da folha (Rhizoctonia solani); Tombamento (Rhizoctonia solani); Morte em reboleira... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Disease; Soybean. |
| Ano: 1998 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/820111 |
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| LEITE, M. R. V. B. de C.. |
| Mancha de Alternaria - Alternaria spp.; Podridao branca - Sclerotinia sclerotiorum (Lib.) de Bary; Mildio - Plasmopara halstedii (Farl.) Berl. & de Toni; Ferrugem - Puccinia helianthi Schw.; Bolha branca - Albugo tragopogi (Pers.) Schroet; Oidio - Erysiphe cichoracearum DC; Mancha cinzenta da haste - Phomopsis helianthi Munth. - Cvet. et al.; Mancha preta da haste - Phoma oleracea var. helianthi tuberosi Sacc.; Outras podridoes radiculares e murchas - Sclerotium rolfsii Sacc., Macrophomina phaseolina (Tass.) Goid e Verticillium dahliae Klebahn; Podridao cinza do capitulo - Botrytis cinerea Pers. ex Fr.; Mancha bacteriana e crestamento bacteriano - Pseudomonas syringae pv. helianthi (Kawamura) Dye, Wilkie et Young; Pseudomonas cichorii (Swingle) Stapp;... |
| Tipo: Circular Técnica (INFOTECA-E) |
Palavras-chave: Fitopatologia; Brasil; Parana; Sunflower; Disease; Phytopathology.; Doença; Girassol.; Brazil.. |
| Ano: 1997 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/460033 |
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| ALMEIDA, A. M. R.; MACHADO, C. C.; PANIZZI, M. C. C.. |
| Sintomatologia das principais doencas do girassol: doencas causadas por fungos, mancha de alternaria, mancha de septoria, mildio, ferrugem, bolha branca, oidio, podridao negra, mancha preta da haste, murcha de Verticillium, podridao e murcha de Sclerotinia, podridao cinza do capitulo, Rizoctoniose, podridao do capitulo, podridao da base; Doencas causadas por bacterias, mancha bacteriana e crestamento bacteriano; Doencas causadas por virus, mosaico comum do girassol; Doencas causadas por nematoides; Esquema de levantamento de doencas de girassol. |
| Tipo: Circular Técnica (INFOTECA-E) |
Palavras-chave: Brasil; Parana; Sunflower; Disease; Survey; Nematode; Fungus.; Bactéria; Doença; Fungo; Girassol; Levantamento; Nematóide; Vírus.; Brazil.. |
| Ano: 1981 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/445190 |
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| Laxminarayan, Ramanan. |
| Living in malaria-endemic regions places an economic burden on households even if they do not actually suffer an episode of malaria. Households living with endemic malaria are less likely to have access to economic opportunities and may have to modify agricultural practices and other household behavior to adapt to their disease environment. Data from Vietnam demonstrate that reductions in malaria incidence through government-financed malaria control programs can contribute to higher household income for all households living in endemic areas. Empirically, a 10% decrease in malaria cases at the national level translates to a roughly US $30 million annual economic benefit in the form of improved living standards. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Malaria; Living standards; Disease; Health Economics and Policy; D1; O1; I0. |
| Ano: 2003 |
URL: http://purl.umn.edu/10633 |
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| Ott, Stephen L.. |
| Due to a lack of national information about cull dairy cows, the USDA's National Animal Health Monitoring System (NAHMS) Dairy '96 Study investigated culling management practices. Operations included in the study represented 83.1 percent of U.S. milk cows. Most dairy cows were culled for reasons associated with their inability to profitably produce high-quality milk and calves; reasons for culling were not usually related to ill health or systemic disease. Results showed that almost all cull dairy cows in the US are intended for beef slaughter, as only about 4.4 percent were sent to other dairy operations. Nearly 77 percent of cows intended for beef slaughter were sent to markets, auctions, and sale barns, while 22 percent were sent straight to slaughter... |
| Tipo: Report |
Palavras-chave: NAHMS; Dairy; Cattle; Monitoring; Epidemiology; Production; Economics; Culling; Transportation; Milk; Marketing; Disease; Slaughter condemnation; Livestock Production/Industries. |
| Ano: 1996 |
URL: http://purl.umn.edu/45494 |
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| Laxminarayan, Ramanan; Brown, Gardner M., Jr.. |
| In recent years bacteria have become increasingly resistant to antibiotics, leading to a decline in the effectiveness of antibiotics in treating infectious disease. This paper uses a framework based on an epidemiological model of infection in which antibiotic effectiveness is treated as a nonrenewable resource. In the model presented, bacterial resistance (the converse of effectiveness) develops as a result of selective pressure on nonresistant strains due to antibiotic use. When two antibiotics are available, the optimal proportion and timing of their use depends precisely on the difference between the rates at which bacterial resistance to each antibiotic evolves and on the differences in their pharmaceutical costs. Standard numerical techniques are used... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Antibiotics; Disease; Externality; Livestock Production/Industries; Q3; I1. |
| Ano: 2000 |
URL: http://purl.umn.edu/10619 |
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| Lassudrie Duchesne, Malwenn; Hegaret, Helene; Wikfors, Gary H; Mirella Da Silva, Patricia. |
| Bivalves were long thought to be “symptomless carriers” of marine microalgal toxins to human seafood consumers. In the past three decades, science has come to recognize that harmful algae and their toxins can be harmful to grazers, including bivalves. Indeed, studies have shown conclusively that some microalgal toxins function as active grazing deterrents. When responding to marine Harmful Algal Bloom (HAB) events, bivalves can reject toxic cells to minimize toxin and bioactive extracellular compound (BEC) exposure, or ingest and digest cells, incorporating nutritional components and toxins. Several studies have reported modulation of bivalve hemocyte variables in response to HAB exposure. Hemocytes are specialized cells involved in many functions in... |
| Tipo: Text |
Palavras-chave: Bivalve; Harmful algal blooms (HABs); Pathogen; Hemocyte; Disease. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00612/72401/71346.pdf |
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| Registros recuperados: 294 | |
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