A granular formulation of novaluron (Novaluron 0.2G, 0.2% [AI]), a newer benzoylphenyl urea insecticide, was evaluated for its efficacy in controlling the larval stage of horn flies, Haematobia irritans (L.); house flies, Musca domestica L.; and stable flies, Stomoxys calcitrans (L.), in cow manure. Various rates and insecticide placement locations (top, middle, and bottom of manure) were evalu...

Abstract The little house fly, Fannia canicularis (L.) (Diptera: Fanniidae), is a significant pest associated with livestock and animal systems worldwide. This species commonly develops in poultry production systems. males of this are nuisance to people because they form mating swarms enclosed spaces. status F. has not lessened since it was identified as critical arthropod veterinary importance...

Corynebacterium pseudotuberculosis (Actinomycetales Corynebacteriaceae) infection in horses causes three different disease syndromes: external abscesses, infection of internal organs and ulcerative lymphangitis. The exact mechanism of infection in horses remains undetermined, but transmission by insect vectors is suspected. The present study first determined the optimal culture media for inocul...

A better understanding of the visual attraction of house flies to colors and patterns is needed to improve fly trap performance. This study combined physiological responses measured with electroretinogram studies of the house fly's compound eyes and ocelli with behavioral attraction of flies to reflective colors and patterns in light tunnel assays. Compound eye and ocellar electroretinogram res...

The house fly, Musca domestica L. (Diptera: Muscidae), continues to be a primary pest of livestock facilities worldwide. This pest also has shown a propensity for pesticide resistance development when under high selection pressures. In this study the house fly strain FDm was created by a 20% contribution from each of five colonies collected from dairies in Florida with known imidacloprid resist...

Extraction of house-fly heads with neutral phosphate buffer yielded a dark brown solution from which a number of pigments were separated, either wholly or partially, by chromatography on a column of calcium phosphate mixed with celite. One of the pigments was light-sensitive, and had a yellow color, with a spectral absorption maximum at 437 mmicro in phosphate buffer at pH 6.5. Several consecut...

House fly (Musca domestica) males are highly attracted to dead female flies infected with the entomopathogenic fungus Entomophthora muscae. Because males orient to the larger abdomen of infected flies, both visual and chemical cues may be responsible for the heightened attraction to infected flies. Our behavioral assays demonstrated that the attraction is sex-specific-males were attracted more ...

House Finches in North America are known hosts of ectoparasitic hippoboscid flies and eastern finches are also susceptible to the eye disease mycoplasmal conjunctivitis. I used three years of trapping data from a population in Georgia to ask if birds affected by conjunctivitis had increased rates of hippoboscid fly parasitism. Of 1,531 examinations of 1 ,287 House Finches, hippoboscid fly preva...

The present studies examined the use of plant extracts viz., Niaz boo (Ocimum basilicum L.), Gardenia (Gardenia jasminoides (J Ellis), Sanatha (Dodonaea viscosa Jacq.) and Lantana (Lantana camara (Linn.) as oviposition attractant and larval growth promoter/inhibitor on the house fly (Musca domestica L.). The plant chemicals in different final concentrations (25 and 50%) were mixed in a larval m...