Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Research lines on ruminant resistance to parasites and main results obtained at Embrapa Pecuária Sudeste, São Carlos, SP. Repository: BDPA Publication year: 2011
Parasites community of Astronotus crassipinnis (Cichlidae), a fish from the Brazilian Amazon. We provide the first study on the diversity and community of parasites in Astronotus crassipinnis from the lower Amazon River, in Brazil. Of 35 hosts examined, 100% were infected with one or more spec... ... Repository: BDPA Publication year: 2018
Histopathological alterations caused by monogenean parasites the gills of tambaqui Colossoma macropomum (Serrasalmidae). Monogeneans are ectoparasites of fish with a global distribution. In farmed fish, high infestations may result in morbidity and mortality. This study investigated the histopathological effects of thre... ... Repository: BDPA Publication year: 2021
Plant molecules as a sustainable tool to control parasitic diseases and mastitis in livestock. Parasitic diseases caused by tick Rhipicephafus (Boophilus) micropfus, gastrointestinal nematode (Haemonchus contortus) and Staphyfococcus aureus (mastitis pathogen) are one of the main barriers to de... ... Repository: BDPA Publication year: 2012
New parasitism record of Pyemotes tritici (LaGreze-Fossat e Montagne, 1851) (Acari: Pyemotidae) on boll weevils inside cotton squares. Mites of the family Pyemotidae are reported as ectoparasites of a large number of arthropods He et al., 2019; Sousa et al., 2020; Chen et al. 2021), mainly insects of the orders Lepidoptera (Cunha et... ... Repository: BDPA Publication year: 2022
Ecological aspects of Langsdorffia hypogaea (Balanophoraceae) parasitism in the Pantanal wetlands. Most studies on holoparasitic plants have focused on taxonomic or systematic issues. The objective of this study was to examine the ecological aspects of parasitism of Langsdorffia hypogaea (Balanopho... ... Repository: BDPA Publication year: 2015
Parasitic diversity of a wild Satanoperca jurupari population, an ornamental cichlid in the Brazilian Amazon. Assessment of biodiversity is fundamental for the understanding of ecological interactions, but fish parasites were neglected in biodiversity estimates for a long time. The aim of this paper was to in... ... Repository: BDPA Publication year: 2017
Patterns of the parasite communities in a fish assemblage of a river in the Brazilian Amazon region. This paper characterizes the pattern of ectoparasite and endoparasite communities in an assemblage of 35 sympatric fish from different trophic levels in a tributary from the Amazon River system, north... ... Repository: BDPA Publication year: 2018
Seasonality affects the parasitism levels in two fish species in the eastern Amazon region. Fish parasite communities have strong interactions with the environment, the host fish, and the aquatic invertebrate communities. Thus, factors directly involving their different life cycles, such as... ... Repository: BDPA Publication year: 2015
Protozoan and metazoan parasites of Nile tilapia Oreochromis niloticus cultured in Brazil. This study describes the parasitic fauna and relative condition factor (Kn) in Nile tilapia Oreochromis niloticus L. (Cichlidae) from fish farms in the State of Amapá. Material and methods. 123 fish f... ... Repository: BDPA Publication year: 2012

Showing 1 - 10 of 1,063 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.