Effect of Fluorescent Dust Color on the Attractiveness of Attractant Self-Marking Devices to the Stable Fly (Diptera: Muscidae)

1984 ◽  
Vol 77 (1) ◽  
pp. 130-132 ◽  
Author(s):  
Jerome A. Hogsette
Keyword(s):  
Stable Fly ◽  
Fluorescent Dust

scholarly journals Can Attractive Sticky Traps Be Used to Protect Horses From the Bites of Stomoxys calcitrans (L.) (Diptera: Muscidae)

2019 ◽  
Vol 112 (5) ◽  
pp. 2469-2473 ◽  
Author(s):  
Tracey L Tam ◽  
Jerome Hogsette ◽  
Saundra TenBroeck
Keyword(s):  
Stomoxys Calcitrans ◽  
Stable Fly ◽  
Sticky Traps ◽  
University Of Florida ◽  
Stable Flies ◽  
Protective Ability ◽  
Teaching Unit ◽  
Fluorescent Dust ◽  
The University ◽  
Trap Placement

Abstract The stable fly, Stomoxys calcitrans (L.), is a bloodsucking ectoparasite that causes irritation and distress to livestock, wildlife, and humans. Both sexes are vicious blood-feeders that feed on a variety of animals. Optically attractive sticky traps have been used to capture stable flies, and some companies claim that sticky traps can protect animals from the bites of stable flies. To further investigate the protective ability of sticky traps, Home and Garden Mosquito (HGM) traps were selected for evaluations at the University of Florida Horse Teaching Unit (HTU). Broodmares coated with fluorescent dust were either tethered to a post in the center of a paddock or released untethered into a paddock. HGM sticky traps were placed at the four compass points and four selected distances from the paddock center to capture stable flies before (unmarked) or after (marked) they visited the horses. More than 40% of flies captured on traps placed closest to the horses were marked. This indicates that the traps did not prevent the flies from visiting the horses. A percentage of marked and unmarked stable flies showed signs of blood in their guts indicating recent feeding. For unknown reasons, the number of stable flies marked with Signal Green dust exceeded the numbers marked with other colors. Although the HGM traps caught ample numbers of stable flies, the traps did not prevent stable flies from feeding on the horses. More work is needed to determine optimal trap placement and densities required to maximize stable fly management with traps.

Hemolysis of erythrocytes by the hemolytic system from the blood-feeding stable fly, Stomoxys calcitrans

1992 ◽  
Vol 50 (1) ◽  
pp. 690-691
Author(s):  
H. J. Kirch ◽  
G. Spates ◽  
R. Droleskey ◽  
W.J. Kloft ◽  
J.R. DeLoach
Keyword(s):  
Blood Feeding ◽  
Stomoxys Calcitrans ◽  
Stable Fly ◽  
Digestive Physiology ◽  
Transmission Electron ◽  
Erythrocyte Lysis ◽  
Mammalian Blood ◽  
Bovine Erythrocytes ◽  
Potential Tool

Blood feeding insects have to rely on the protein content of mammalian blood to insure reproduction. A substantial quantity of protein is provided by hemoglobin present in erythrocytes. Access to hemoglobin is accomplished only via erythrocyte lysis. It has been shown that midgut homogenates from the blood feeding stable fly, Stomoxys calcitrans, contain free fatty acids and it was proposed that these detergent-like compounds play a major role as hemolysins in the digestive physiology of this species. More recently sphingomyelinase activity was detected in midgut preparations of this fly, which would provide a potential tool for the enzymatic cleavage of the erythrocyte's membrane sphingomyelin. The action of specific hemolytic factors should affect the erythrocyte's morphology. The shape of bovine erythrocytes undergoing in vitro hemolysis by crude midgut homogenates from the stable fly was examined by scanning and transmission electron microscopy.

scholarly journals 168 The effects of fly control strategies on fly abundance, fly avoidance behaviors, and performance in feedlot bulls and steers

2020 ◽  
Vol 98 (Supplement_2) ◽  
pp. 15-16
Author(s):  
Courtney McNeff ◽  
Justin Talley ◽  
Colton A Robison ◽  
Blake K Wilson
Keyword(s):  
Treatment Time ◽  
Control Strategies ◽  
Block Design ◽  
Animal Health ◽  
Piperonyl Butoxide ◽  
Stable Fly ◽  
Animal Performance ◽  
Time Interaction ◽  
Avoidance Behaviors ◽  
Fly Control

Abstract The objective of this experiment was to examine the effects of fly control strategies on fly abundance, fly avoidance behaviors, and animal performance in a feedlot setting. Angus bulls (n = 64; BW = 281 ± 36.2 kg) and steers (n = 36; BW = 475 ± 40.4 kg) were blocked by sex and BW and assigned to 1 of 4 experimental treatments in a randomized complete block design (7 pens/treatment; 4 bulls/pen; 3 steers/pen). Treatments included: control (CON; no fly control), abamectin, piperonyl butoxide, and zetacypermethrin insecticide tags (FT; Tri-Zap®, Y-Tex Corporation, Cody, WY), permethrin and piperonyl butoxide pour on (PO; Permectrin® CDS, Bayer Animal Health, Shawnee Mission, KS), or a garlic-powder top dress (GR) administered at 0.28 g •-1 animal •-1d. The experiment was conducted between June and September. Horn and stable fly abundance (FA) and fly avoidance behaviors (FAB; i.e. tail-flicks, stomping, head-tossing) were recorded by trained personnel. Both FA and FAB were recorded once/wk on days with similar temperatures, humidity, wind speed, and without precipitation based on Oklahoma Mesonet data (Stillwater site). There was a tendency for a treatment × time interaction for horn FA with differences in treatments occurring at wk 1, 2, 8, and 14. There was no treatment × time interaction for stable FA or FAB, however both were affected by time (P < 0.001). There were no differences in final BW (P = 0.34), overall ADG (P = 0.30), overall DMI (P = 0.53), or overall G:F (P = 0.39). There was a tendency (P ≤ 0.10) for GR to have decreased BW on d 28 and decreased ADG from d 0 to 28 compared to FT and PO. There was also a tendency (P = 0.09) for decreased DMI from d 0 to 56 for GR compared to CON and FT. Overall FA was less than expected (mean = 1 to 17 flies/animal) throughout the experiment and overall animal performance was unaffected by fly control strategy.

Isolation of Enterobacter sakazakii from Stable Flies, Stomoxys calcitrans L. (Diptera: Muscidae)†

2006 ◽  
Vol 69 (3) ◽  
pp. 671-673 ◽  
Author(s):  
F. MRAMBA ◽  
A. BROCE ◽  
L. ZUREK
Keyword(s):  
16S Rdna ◽  
Foodborne Pathogen ◽  
Animal Manure ◽  
Stomoxys Calcitrans ◽  
Fecal Coliforms ◽  
Stable Fly ◽  
Enterobacter Sakazakii ◽  
Stable Flies ◽  
16S Rdna Pcr ◽  
Glucose Agar

Enterobacter sakazakii is an opportunistic foodborne pathogen that causes meningitis, enterocolitis, and sepsis, primarily in immunocompromised infants. Previously, it was suggested that stable flies, Stomoxys calcitrans, were a vector or reservoir of this pathogen. In our study, by means of a culturing approach combined with 16S rDNA PCR–restriction fragment length polymorphism genotyping and sequencing, we screened 928 individual stable flies collected in Kansas and Florida. Two stable flies (0.2%) were positive for E. sakazakii. In addition, 411 (44%) stable flies carried bacteria-forming red colonies (presumably enterics) on a violet red bile glucose agar (mean count = 6.4 × 104 CFU per fly), and 120 (13%) stable flies carried fecal coliforms (mean count = 8.7 × 103 CFU per fly). Sequencing of 16S rDNA showed that enterics from violet red bile glucose agar were represented by several genera, including Escherichia, Shigella, Providencia, Enterobacter, Pantoea, Proteus, Serratia, and Morganella. Our study shows that stable flies carry bacteria typically present in animal manure (a developmental site of stable fly larvae), which indicates that the natural reservoir of E. sakazakii is the digestive tract or manure of domestic animals. The low prevalence of E. sakazakii associated with stable flies suggests that stable flies do not play a major role as a reservoir or vector of this pathogen.

Effects of Natural Saccharide and Pollen Extract Feeding on Stable Fly (Diptera: Muscidae) Longevity

1985 ◽  
Vol 14 (3) ◽  
pp. 223-227 ◽  
Author(s):  
C. J. Jones ◽  
J. A. Hogsette ◽  
R. S. Patterson ◽  
D. E. Milne
Keyword(s):  
Pollen Extract ◽  
Stable Fly

scholarly journals Spatial-Temporal Dynamics of Stable Fly (Diptera: Muscidae) Trap Catches in Eastern Nebraska

2013 ◽  
Vol 42 (3) ◽  
pp. 524-531 ◽  
Author(s):  
David B. Taylor ◽  
Kristina Friesen ◽  
Junwei Jerry Zhu
Keyword(s):  
Temporal Dynamics ◽  
Stable Fly ◽  
Trap Catches

A Review of Natural Mortality and Enemies of the Stable Fly (Diptera: Muscidae) in Missouri

1989 ◽  
Vol 72 (2) ◽  
pp. 351 ◽  
Author(s):  
J. P. Smith ◽  
R. D. Hall ◽  
G. D. Thomas
Keyword(s):  
Stable Fly ◽  
Natural Mortality
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