A coccidian in haemogamasid Mites ; possible vectors ofElleipsisoma thomsoniFranca, 1912

Mites as Fungal Vectors? the Ectoparasitic Fungi of Mites and Their Arthropod Associates in Queensland

We examined log-inhabiting arthropods and their associated mites for ectoparasitic fungi (Ascomycetes: Laboulbeniales) in South-east Queensland and Far North Queensland. Fungus host records were: Rickia berlesiana (Baccarini) on most species of Fedrizziidae (Acari: Mesostigmata) and three species of Passalidae (Coleoptera); Rickia leptaulacis Thaxter on two species of Fedrizzia (Fedrizziidae), ...

Coccidian Infection Causes Oxidative Damage in Greenfinches

The main tenet of immunoecology is that individual variation in immune responsiveness is caused by the costs of immune responses to the hosts. Oxidative damage resulting from the excessive production of reactive oxygen species during immune response is hypothesized to form one of such costs. We tested this hypothesis in experimental coccidian infection model in greenfinches Carduelis chloris. A...

Mites are the most common vectors of the fungus Gondwanamyces proteae in Protea infructescences.

Entomochoric spore dispersal is well-documented for most ophiostomatoid fungal genera, most of which are associated with bark or ambrosia beetles. Gondwanamyces spp. are unusual members of this group that were first discovered in the flower heads of the primitive angiosperm genus Protea, that is mostly restricted to the Cape Floristic region of Africa. In this study, we present the discovery of...

Possible overwintering mechanism of bluetongue virus in vectors

(1) United States Department of Agriculture (USDA)-Agricultural Research Service (ARS), Arthropod-Borne Animal Diseases Research Laboratory, Dept. 3354, 1000 E. University Avenue, Laramie, WY 82071, United States of America (2) Present address: Centers for Disease Control and Prevention, NCID/DVRD/Special Pathogens Branch, 1600 Clifton Rd NE, Building 15-SB, Mailstop G14, Atlanta, GA 30333, Uni...

Michael Abercrombie (1912-1979).