Seasonal Changes in Density and Tissue Distribution of Onchocerca cervicalis Microfilariae in Ponies and Related Changes in Culicoides variipennis Populations in Louisiana

1987 ◽  
Vol 73 (2) ◽  
pp. 320 ◽  
Author(s):  
L. D. Foil ◽  
T. R. Klei ◽  
R. I. Miller ◽  
G. E. Church ◽  
C. S. Foil ◽  
...  
Keyword(s):  
Tissue Distribution ◽  
Seasonal Changes ◽  
Onchocerca Cervicalis ◽  
Culicoides Variipennis

Laboratory Transmission of Onchocerca Cervicalis with Culicoides Variipennis *

1978 ◽  
Vol 27 (1) ◽  
pp. 46-50 ◽  
Author(s):  
R. C. Collins ◽  
R. H. Jones
Keyword(s):  
Onchocerca Cervicalis ◽  
Culicoides Variipennis

A scanning electron microscopic study of the eggs of Culicoides variipennis (Diptera: Ceratopogonidae)

1987 ◽  
Vol 45 ◽  
pp. 884-885 ◽  
Author(s):  
R. A. Nunamaker ◽  
C. E. Nunamaker ◽  
B. C. Wick
Keyword(s):  
Distinct Species ◽  
Hemorrhagic Disease ◽  
Insect Vector ◽  
Electron Microscopic ◽  
Important Species ◽  
Scanning Electron Microscopic Study ◽  
Laboratory Colony ◽  
Culicoides Variipennis ◽  
Morphological Differences ◽  
Scanning Electron

Culicoides variipennis (Coquillett) is probably the most economically important species of biting midge in the U.S. due to its involvement in the transmission of bluetongue (BT) disease of sheep, cattle and ruminant wildlife, and epizootic hemorrhagic disease (EHD) of deer. Proposals have been made to recognize the eastern and western populations of this insect vector as distinct species. Others recommend use of the term “variipennis complex” until such time that the necessary biosystematic studies have been made to determine the genetic nature and/or minute morphological differences within the population structure over the entire geographic range of the species. Increasingly, students of ootaxonomy are relying on scanning electron microscopy (SEM) to assess chorionic features. This study was undertaken to provide comparative chorionic data for the C. variipennis complex.Culicoides variipennis eggs were collected from a laboratory colony maintained in Laramie, Wyoming.

Spreading the Word: Seasonal Changes Mean New Opportunities for Media Coverage

ASHA Leader ◽  
2013 ◽  
Vol 18 (7) ◽  
Keyword(s):  
Media Coverage ◽  
Seasonal Changes ◽  
Swimming Pools

Summer kicking into high gear conjures images of swimming pools and barbeques. But before you book your beach house for the weekend, think about what the changing seasons can mean for you professionally.

Seasonal changes in a ultraviolet structural colour signal in blue tits, Parus caeruleus

2002 ◽  
Vol 76 (2) ◽  
pp. 237-245 ◽  
Author(s):  
JONAS ORNBORG ◽  
STAFFAN ANDERSSON ◽  
SIMON C. GRIFFITH ◽  
BEN C. SHELDON
Keyword(s):  
Seasonal Changes ◽  
Parus Caeruleus ◽  
Structural Colour ◽  
Blue Tits ◽  
Colour Signal

Seasonal changes in nitrogen fractions of Pachysandra terminalis, a forest evergreen chamaephyte

1990 ◽  
Vol 79 (1) ◽  
pp. 7-14 ◽  
Author(s):  
Fumio Yoshie ◽  
Hirohito Arai ◽  
Hideaki Nakashima ◽  
Shoichi Kawano
Keyword(s):  
Seasonal Changes ◽  
Nitrogen Fractions

Antileishmanial Activity, Pharmacokinetics and Tissue Distribution Studies of Mannose Grafted Piperine Lipid Nano Spheres

Planta Medica ◽  
2010 ◽  
Vol 76 (05) ◽  
Author(s):  
PR Veerareddy ◽  
V Vobalaboina ◽  
N Ali
Keyword(s):  
Tissue Distribution ◽  
Antileishmanial Activity ◽  
Distribution Studies

Seasonal changes in silicon accumulation of wild populations of horsetail (Equisetum arvense L.)

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
P Labun ◽  
D Grulova ◽  
I Salamon
Keyword(s):  
Seasonal Changes ◽  
Equisetum Arvense ◽  
Wild Populations ◽  
Silicon Accumulation
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