Results: 188

Açäo in vitro dos fungos Beauveria bassiana (Bals) Vuill e Metarhizium anisopliae (Metsch) Sorok sobre ninfas e adultos de Amblyomma cajennense (Fabricius, 1787) (Acari: Ixodidae)
In vitro of the fungi Beauveria bassiana (Bals) Vuill and Metarhizium anisopliae (Metsch) Sorok on ninphs and adults of Amblyomma cajennense (Fabricius, 1787) (Acari: Ixodidae)

O trabalho teve por objetivo verificar a mortalidade in vitro de ninfas e adultos de Amblyomma cajennense frente à açäo de isolados dos fungos Beauveria bassiana e Metharhizium anisopliae. Foram avaliados três isolados de M. anisopliae (959, 319 e E9) e dois de B. bassiana (986 e 747). As suspensöes...

In vitro evaluation of the effects of some acaricides on life stages of Rhipicephalus sanguineus (Acar: Ixodidae)

The action of five acaricides was evaluated on eggs, larvae, nymphs and adults of the ixodid tick Rhipicephalus sanguineus. The acaricides tested were: high cis-cypermethrin (0.01 per cent) + DDVP (0.11 per cent), coumaphos (0.05 per cent), deltamethrin (0.0025 per cent) and cypermethrin (0.015 per cent)...

Prevalência de carrapatos em cäes de áreas rurais da regiäo norte do Estado do Paraná
Prevalence of ticks on dogs from rural areas at northern region of Paraná

During January and February, 2000, 133 dogs from 21 farms located in eight diferent counties at the northern region of Paraná, Brazil, were examined for ticks. Ticks found on dogs were collected and identified. Information about dog rearing system was also obtained. Fifty-five ticks were collected on 19...

Primeira ocorrência de Triplasta coxalis (Ashmead) em poupas de Palaeosepsis sp. e nova ocorrência de Kleidotoma nigra (Hartig) (Hymenoptera: Figitidae: Eucoilinae) no Brasil
First ocurrence of Triplasta coxalis (Ashmead) in pupae of Palaeosepsis sp. and new ocurrence of Kleidotoma nigra (Hartig) (Hymenoptera: Figitidae: Eucoilinae) no Brasil

Triplasta coxalis (Ashmeda) (Figitidae: Eucolinae), was found as a parasitoid of Palaeosepsis sp. (Diptera: Sepsidae) in Itumbiara, GO, Brazil (18§25'S and 49§13'W). The samples of bovine dung were taken from pats 24, 36, 72, 96, 120, 144, 168, 192, 216 and 240 hours of exposittion, placed in plastic c...

Life cycle of female ticks of Amblyomma cooperi Nuttal & Warburton, 1908 (Acari: Ixodidae) under laboratory conditions

The biological cycle of female ticks of Amblyomma cooperi was studied under controlled conditions. The study has begun with two engorged females collected in a naturally infested wild capybara. The larvae originated from the oviposition of these two females were used for collecting young adults through a...

Sitios INTERNET para el estudio de Microbiología, parasitología y Medicina

Cuad. Hosp. Clín; 46 (1), 2000
El INTERNET ahora es la mayor fuente de informacón en salud. Se registraron divestos sitios médicos en internet en español, ingles, frances y se presentan listas de direcciones URLs que se incolucran todas las areas de la salud, particularmente: Microbiologia, Parasitología y Ciencias Médicas. Estos...