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Howdy Folks, Included is the Weekly Pile of Information for the week of June 1, 2014, Extension's Equine related educational information & announcements for Rockingham & Guilford Counties. To have something included in the Weekly Pile, please follow these simple guidelines. - Information included needs to be educational in nature &/or directly related to Rockingham or Guilford Counties. - provided information is a resource to the citizens of Rockingham/Guilford Counties. - provided information does not require extra time or effort to be listed. - Listings for Swap Shop will not list pricing details. - Please E-mail information to me by Wednesday each Week. - Please keep ads or events as short as possible – with NO FORMATTING, NO unnecessary Capitalization’s and NO ATTACHED DOCUMENTS. (If sent in that way, it may not be included) - Please include contact information - Phone, Email and alike. - PLEASE PUT WEEKLY PILE IN SUBJECT LINE when you send into me. - The Weekly Pile is not for listings for Commercial type properties or products. If I forgot to include anything in this email it was probably an oversight on my part, but please let me know!

If you have a question or ideas that you would like covered in the Weekly Pile, please let me know and I will try to include. As Always, I would like to hear your comments about the Weekly Pile or the Extension Horse Program in Rockingham or Guilford Counties! I NEED YOUR FEEDBACK!

Included in The Pile this Week:

1. Pre-Travel Vehicle and Trailer Check for

Hauling Horses

2. Considerations When Hauling a Horse 3. Blanketing and Wrapping Horses for Transport 4. You Asked

5. Trail Riding Safety for Horse and Rider: Planning Your Ride 6. First Aid on the Trail for Horse and Rider

7. Common Ectoparasites in Horses 8. Pests of Horses 9. Piedmont Pot O Gold Classic Horse Show on June 7 at Piedmont Saddle Club.

10. HAY DIRECTORY 11. Swap Shop 12. Take A Load Off

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1. Pre-Travel Vehicle and Trailer Check for Hauling Horses Ashley Griffin, University of Kentucky

Be Prepared In addition to preparing the trailer for the horse's comfort, it is also important to consider the maintenance of all equipment. - Prior to each trip, check the following: - Trailer lights and turn signals - Trailer brakes - Trailer hitch--is it secure? - Trailer safety cables - Spare trailer and truck tires and tools to change a tire, including tire jack - Trailer and truck tires - Trailer floorboards. These checks should be done before you leave home. Finding out that something is wrong on the trip can be inconvenient and even disastrous.

Before you depart, make sure that your health papers are in order. Also, know the path of your trip, which routes might be best, how to avoid construction areas, where the rest stops are located, and how long it will take to get there. Most trips taken with horses are for recreation, and therefore, advance planning can help reduce the stress of the trip and make it more enjoyable.

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2. Considerations When Hauling a Horse

Ashley Griffin, University of Kentucky

Driving If you are going to take the horse yourself, how well you drive will certainly affect how well your horses travel. Many horses are poor travelers because of the way their owners drive. It is necessary to drive differently when traveling down the road pulling a horse trailer. You need to watch how you stop and start, change lanes, turn corners, and back up. Remember, your horses are in the trailer standing up. Before hauling your first horse, take an empty trailer out a few times for a practice drive. This will give you practice in negotiating traffic and road obstacles. For longer trips, you may opt to have your horse transported by a commercial hauler as well. The Trailer There are many styles of trailers available. You need to select the one that works for you. While there are more slant load trailers available, the two-horse side by side or the stock trailer may work well for the horses you have to haul. In most trailers, the horses are tied. Make sure your horse has enough length of lead to allow adequate movement, with its head and neck for balance--but not too long a lead, as it can get tangled. The lead should be attached either with a quick release knot or quick release snap so the horse can be untied quickly in case of emergency. The Trip How long should you go between stops? How often should you unload? What about feed and water? These are all good questions. Where are you going and how long will the trip be? In general, most commercial trucking companies will stop every three to four hours. This is a good time for the driver to take a break and allows the horse some time to rest. During these stops you don't need to unload, but you can water the horse and replenish the hay supply. When traveling for long periods of time, it is a good idea to fill several hay nets so that when you stop, you can easily and quickly replace the empty hay net with a full one. Bringing your own water drawn from the horse's usual water source will reduce time spent searching for water while traveling and provide a more palatable drink of water for your horse. It is also a good time to check to see if the blanket and the leg wraps are still positioned correctly. A stop should be 30 to 60 minutes in length. This will allow time for the horses to urinate if they need to; many won't urinate while the trailer is moving. Make sure that while you are stopped, the trailer is as open as weather will allow, and park in the shade if you can. A trailer can get very hot while parked if there is little or no air moving through it. In general, a horse should not be hauled more than 18 hours without being unloaded and given a extended rest period. When traveling great distances, plan your stops, and make sure the overnight location you choose is safe for unloading and loading. Allow both your horse and driver to get sufficient rest before continuing the trip. Horses can get very excited or hot and may become more difficult to handle in a strange place. If you need to unload during the trip, make sure you have control of the horse and the area is safe and secure. Feed and Water Feeding on the trip is important, and most horses will be contented travelers if they have a full hay net. As was previously mentioned, your horses need to be watered frequently on the trip. Watering every three to four hours is a good rule to follow. Of course, hotter weather may dictate more frequent watering. You may need to bring water from the horse's usual water source or have your horse accustomed to flavored water (use Kool-Aid or some other flavoring agent) if you think they won't drink the available water because of the taste. Hydration during long trips will help reduce health problems such as colic. Bedding Should you use bedding in the trailer? Having some bedding such as straw or shavings will certainly help keep your horse comfortable. It will provide some cushion and can absorb urine. After the trip, remember to clean out the trailer and allow it to dry, which will help preserve the trailer's floorboards.

Health Papers The need for health papers and Coggins tests varies depending upon your travel destination. When traveling out of state, horses should have a negative Coggins test drawn within six months of travel and have a valid health certificate certified by a veterinarian within 30 days of travel. Generally, the expected destination is also listed on the horse's health certificate. It is a good practice to check with your veterinarian and find out what the health regulations are in the states in which you will be traveling. Make sure all your paper work is correct and up to date before traveling, and don't forget to take these important papers with you. State veterinarians and regulators may preform random health security checks and will generally be present at horse shows and events to verify that all paper work is in order. Failure to have such paper work may result in not being allowed to unload your horse, being sent home, and being ticketed or fined. It may also be helpful to check with the organizers of events or managers of facilities to see if they have specific health requirements that may differ from state requirements. Some event managers may require a more current Coggins test or other specific health requirements. In addition, if you are traveling to another country, check to see what the federal regulations are for transporting horses. Keep the Air Moving Ventilation is important when trailering horses. In most situations, all the vents and windows should be open during warm months to keep horses from getting too hot in the trailer. Even in winter months, don't close up the trailer completely. Horses need fresh air moving through the trailer at all times.

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3. Blanketing and Wrapping Horses for Transport Ashley Griffin, University of Kentucky The need for a blanket will depend on the weather conditions, type of trailer, and ventilation available. In a well-ventilated trailer on a warm day, you won't need to blanket your horse. In some cases, having a heavy blanket on the horse in a poorly ventilated trailer can cause horses to sweat and become overheated, even in cold weather. In general, don't over-blanket, and keep the air moving inside the trailer so your horse can have a comfortable ride.

It is also customary to wrap a horse's legs when trailering. Leg wraps that extend from the knee or hock to the coronary band can help protect your horse during a trailering trip. However, be sure you know how to properly apply leg wraps. They can cause injury and permanent damage when not applied properly.

Also make sure your horse has had time to get used to its legs being wrapped before being hauled in the trailer. Many times, horses will kick and stomp when first wearing leg wraps. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

4. You Asked: Is it harmful for horses to drink from a pond full of algae?

First let me say that it is always best for ’s to drink the cleanest water that you can provide. Algae, especially blue-green algae, may be potentially toxic to horses. Certain conditions increase the release of toxins from algae. If there are fish in the pond you will see fish be affected first as they will start dying. Other small or birds that obtain water from the pond would be the next to be affected. The key word is potentially. There have been very few reported cases of horses being affected by algae toxicity. Effective and safe algaecides include PAK-27 manufactured by UAP Timberland and "Green Clean" manufactured by Bio Safe.

Always keep in mind the land around the pond & the fields that may be located up stream for anything that’s applied to those fields that could potentially end up in your pond.

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 5. Trail Riding Safety for Horse and Rider: Planning Your Ride

Pre-Ride Planning You want to plan ahead prior to heading out on the trails. Here are some things to go into your planning prior to your excursion:

- Let someone know your plans - Never ride alone - Check in with a park ranger, if appropriate - Bring extra cell phone batteries for a long ride - Consider bringing a whistle or 2-way radio - Practice in the arena how to handle tough situations: crossing water, a spook, one rein stop, emergency dismount, etc. - Be sure the horse is properly conditioned for the trails - Monitor conditioning by taking pulse and respiration rate before and after ride - Make sure the rider is properly fit as well

Selecting a Horse for Trail Riding Select a horse that you feel will be behaviorally suited to trail riding Some things to consider when selecting a horse: - Good match for rider - Good balance - Physical ability - Comfortable way of going - Solid training - Good temperament

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6. First Aid on the Trail for Horse and Rider

Prior to setting out on the trail you or someone in the group should have first aid knowledge. A first aid kit for the rider and horse is a good idea when trail riding. Remember to keep a cell phone or other emergency signaling device on your person, not on the horse, in case you are separated. Either bring a lead rope and have the horse wear a halter underneath its bridle or use a bridle in which the bit detaches for tying.

First Aid for the Rider

Here are some ideas for what should go into a first aid kit for the rider:

- absorbent compress dressings (5 x 9 inches)

- adhesive bandages (assorted sizes)

- adhesive cloth tape (10 yards x 1 inch)

- antibiotic ointment packets (approximately 1 gram)

- antiseptic wipe packets

- packets of aspirin (81 mg each)

- blanket (space blanket)

- breathing barrier (with one-way valve)

- instant cold compress

- pair of nonlatex gloves (size: large)

- hydrocortisone ointment packets (approximately 1 gram each

- scissors

- roller bandage (3 inches wide)

- roller bandage (4 inches wide)

- sterile gauze pads (3 x 3 inches)

- sterile gauze pads (4 x 4 inches)

- oral thermometer (non-mercury/nonglass)

- triangular bandages

- tweezers - first aid instruction booklet

(Source: American Red Cross)

First Aid for the Horse

Here are some ideas for what should go into a first aid kit for a horse:

- emergency contact phone numbers

- syringes (large and small)

- cotton leg wraps

- sterile gauze

- non-stick pads

- cling wrap

- duct tape

- white medical tape (1 inch is a good width)

- disposable diapers (good for padding, etc.)

- Vet-Wrap or similar product

- disinfectant such as Betadine or Nolvasan

- sterile saline solution

- thermometer

- stethoscope

- flashlight (Newer LED types use less battery power and are very bright.)

- spare halter

- hoof pick

- tweezers - bandage scissors

- latex exam gloves

- clean toweling

- wire cutters

- small roll of strong twine

- farrier’s nail/shoe puller

(From My Horse University Trail Riding 101 Short Course)

Additional Items

Here are some ideas of what to bring with you when trail riding in addition to the first aid kit for rider and horse previously mentioned.

Rain gear

Sunglasses

Sunscreen

Insect repellent for you/your horse

Hoofpick

Easyboot

Multipurpose knife

Cell phone

First aid kit

Halter/lead rope

Map

Compass

Snack/water Riding gloves if desired

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7. Common Ectoparasites in Horses Craig Wood, University of Kentucky

What is an ectoparasite? An ectoparasite is a parasite that lives on the skin surface of an animal--in this case, the horse. The primary ectoparasites of horses are houseflies, stable , mosquitoes, and, to a lesser extent, horse and deer flies.

Housefly The common housefly ( domestica) is by far the most common for horses. Houseflies are a nuisance as well as carriers of disease to and horses. A housefly in two weeks time may lay more than 1,000 in any number of conducive breeding areas. Horse manure is a favorite larval food of houseflies. Mucous secretions and wounds on horses are a protein sources for the adult housefly. Houseflies feed around the eyes, nose, genital openings, and wounds on a horse. In high -populated areas, this feeding can be very annoying and potentially dangerous for the horse.

Housefly problems around horses are usually the direct result of on-site fly breeding in manure, split feed, and wet bedding. Environmental control through good sanitation is essential to minimize housefly populations. Manure and wet bedding should be removed from stalls at least once a week. Leaky waterers should be fixed, and muck holes in stalls should be filled in and kept dry. Be sure to clean around the edges of feed bunks and under fence lines and other protected places that may provide a fertile larval breeding ground.

Stable Fly The is the most common blood-feeding fly pest for horses. The stable fly (Stomoxys calcitrans) resembles the housefly but has a slender tubular beak that it uses to pierce the skin and suck blood. Controlling stable flies involves weekly disposal of manure and other breeding sources, such as urine-soaked straw, moist decaying vegetation, and piles.

Stable flies usually feed on the horse's lower front legs. Horses will stomp their feet in reaction to the fly's painful bite. Foundered or lame horses that can't stomp are especially prone to attack. Proper composting or removal of old bedding, wet hay, manure and other moist organic debris is vital in reducing stable fly breeding areas. Adult stable flies can travel considerable distances, resulting in large numbers of flies appearing at horse facilities that have minimal stable fly breeding areas. On-site treatments can be applied by spraying potential fly nesting sites with a residual and sticky traps.

Mosquitoes In addition to their annoying bites, mosquitoes are serious disease vectors. Mosquitoes can carry West Nile virus, malaria, and encephalitis. All mosquitoes must have water in which to complete their life cycle, so breeding sites should be eliminated or treated with environmentally sensitive to control the mosquito larvae. Only the female mosquito bites to obtain a blood meal. She may live as long as three weeks during the summer or many months over the winter in order to lay her eggs the following spring.

Horse Fly and Both the horse fly and deer fly are biting flies that are annoying to horse. Horse flies have a bite that is relatively painful, and most horses will attempt to get away from a horse fly if it lands on them. Horse flies are about the size of your thumb and make a loud buzzing noise when flying.

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A number of insect pests can cause damage and irritation to horses. These include biting flies, nuisance flies, lice, and bots. Occasionally other such as and ticks may cause problems. The biology and control of the most commonly encountered insects associated with horses and their premises are discussed here.

Biting Flies - Several types of biting flies bother horses. These include mosquitoes, black flies, deer flies, horse flies and stable flies.

Stable Flies - Adults: Both male and female stable flies feed on blood and are persistent feeders that cause significant irritation to animals. Adults are 1/4 to 1/3 inch long and resemble houseflies. A "checkerboard" appearance on the top of the abdomen and the stiletto-like proboscis separate this from adult house flies.

Eggs: Stable fly eggs are about 0.04 inch long and are an off-white color. Females deposit clusters of eggs containing up to 50 eggs. Several clusters may be deposited during the life of a female fly and a single female can lay up to a thousand eggs during her lifetime. Larvae: Stable fly larvae have a typical shape and are similar to the house fly. There are three larval stages. The last stage is about 2/5 inch long and is a cream white color. Pupae: After the third stage larva completes feeding, it shortens, hardens and darkens in color. The chestnut brown is 1/4 inch long. Stable fly pupae are very similar in appearance to house fly pupae and are difficult to distinguish since, in their natural habitat, they are usually mixed with house fly pupae

Stable flies will feed on blood from practically any warm-blooded animal including horses, humans, pets and other livestock. During periods of high stable fly activity, humans can be severely annoyed; this insect has been called "the biting house fly." Individual flies may feed more than once per day. Peaks of feeding activity commonly occur during the early morning and again in the late afternoon. Stable flies prefer feeding on lower parts of the hosts such as the legs and belly of horses and cattle. Both male and female flies feed on blood; the female requires blood meals to produce viable eggs. Eggs are deposited into a variety of decaying animal and plant wastes but is rarely found in fresh manure. Fly larvae develop in excrement mixed with straw, soil, silage or grain but are also found in wet straw, hay, grass clippings, other post-harvest refuse, and poorly managed compost piles. Large round hay or straw bales, where contacted by moist soil, may also serve as a larval development site. Larval development requires 11 to 21 days, depending on environmental conditions. Mature larvae then crawl to drier areas to pupate. The pupal period varies from six to 26 days depending on temperature. The entire life cycle from egg to adult is generally completed in three to six weeks.

Stable flies are active during the summertime in the north central plains and are one of the most important pests of horses and livestock. Stable flies prefer to feed outdoors and rarely are found feeding or resting indoors. These flies are strong fliers and dispersion from one livestock facility to the next is common. They remain active into October (and beyond in NC). However, larval development slows as autumn temperatures decrease. At temperatures near freezing, larvae can survive but continue to develop slowly in habitats such as piled silage or manure where fermentation generates heat.

Stable Fly Management - A sound sanitation program is of paramount importance to fly control; all other types of control are doomed to failure without this important first step. Control of stable flies in barnyards, stables or corral areas usually involves several methods. These methods also apply for the house fly. Chemical control directed at larval and adult stages of both insects is usually required periodically during the fly season.

Sanitation around stable or corral. The basic aim of a sanitation program is to reduce or eliminate larval development sites on the farmstead. A number of areas require attention because of the varied habitats suitable for larval development of these flies. Manure management is essential in limiting fly production. Timely spreading of manure promotes drying and prevents larvae from developing. Even small areas, where manure mixes with straw, are ideal breeding sites for large numbers of both stable and house flies. Wet areas where manure, mud and plant debris accumulate also form ideal breeding habitats for these fly species. Modifications of the drainage around corrals to reduce excess moisture can eliminate these fly production sites and make chemical control efforts much more successful.

Chemical control. A variety of chemical control techniques are available to the horse owner. Generally, control of adult flies using residual as surface treatments and knock-down sprays to kill existing adult flies are the most effective techniques. In most barnyard situations, a combination of residual and space sprays is used, often on an alternating schedule. Treatments applied directly to horses are not as effective for control of stable or house flies as residual surface treatments. In practice, both techniques usually are needed. These and other methods of more limited usefulness are discussed below. ALWAYS FOLLOW THE LABEL RECOMMENDATIONS FOR RATE AND FREQUENCY OF ANY TREATMENT.

Applications of residual insecticides to premises are frequently used to control both house and stable flies. Longer residual insecticides provide control for an extended period when sprayed onto sites where the adult flies congregate. Sides of buildings, inside and outside surfaces of stalls and fences may be potential day or night resting sites for these flies. Observation of your own barnyard situation will quickly tell you the favored resting sites for flies. Flies contact the insecticide when they land on the treated surfaces.

Knock-down sprays are effective in killing adult flies present at the time of application. The chemicals used for these applications are usually short residual insecticides having a quick knock-down and high contact toxicity. Several types of spray or fogging apparatus may be used for these applications. Wind velocities should be low at the time of application and the droplet or particle size should be small (50-75 microns) to ensure drift through the corral area. This method requires less time for application but has the disadvantage that it will only kill flies present at application and thus provides short-term relief.

Direct animal applications of sprays and dusts may be used in some situations to protect animals. Materials used for direct animal application usually have short residual activity and this type of application is labor intensive. Other methods of fly control such as baits, electric grids and traps may have some limited use for house fly control but are ineffective for the blood feeding stable fly. Baits may be used effectively for house fly control in enclosed areas. Fly papers, cords and strips may also help alleviate fly problems in these areas. Such methods are usually ineffective in open areas.

Control of immature flies (larvae) is sometimes possible. Usually, the best approach is to remove the potential source of fly production with sanitation practices. When this is not possible, a larvicide can kill the developing flies. A larvicidal insecticide may be applied directly to places where eggs are laid and larvae develop. Biological control has potential for controlling barnyard fly problems. A number of parasites and predators of both house and stable flies exist that help to reduce fly numbers. Some of these natural parasites are available commercially but to date research has not demonstrated cost-effective fly control.

Horse and Deer Flies - Horse and deer flies are large biting flies which can inflict painful bites on horses and humans. Several species may become abundant enough to constitute a problem for grazing horses, particularly animals pastured near streams or low, wet areas. Both horse and deer flies have been incriminated in the of equine infectious anemia. Further, because the bite is painful, horses may become restless and unmanageable when they attempt to ward off attacks by these flies. Immature larval horse flies are aquatic or semi-aquatic and the last stage larva overwinters. Life cycles are long; most species have only one generation per year and some species may have a two-year life cycle. Only female flies feed on blood. Control is difficult; individual animal treatment using repellents or insecticidal sprays may reduce fly bites.

Black Flies – Black flies or buffalo gnats are small, 1/12 to 1/15 inch long, hump backed, biting flies which may have high populations in the spring and early summer, particularly in pasture areas along streams. The immature stages are found in flowing water. Pupation occurs underwater and the adults float to the surface, ready for , feeding and mating. Adult feeding on horses and other animals can pose seri-ous animal health problems, and the irritation caused by black fly bites can make horses unmanageable. Anemia as a consequence of black fly feeding on the blood of the vertebrate host is a possibility when the black fly population is high. Bites may cause severe reactions such as toxemia and anaphylactic shock; these reactions can result in death. Control is difficult; species which feed in the ears of horses can be controlled using insecticidal applications or by using petroleum jelly in the interior of the horses' ears. When possible, horses can be stabled during the day and pastured at night. Black flies only feed during daylight hours and usually do not enter stable areas. Area sprays or general topical applications of insecticides are not very effective.

Biting Gnats - "No-see-ums," "punkies" or biting midges can be a serious pest of horses. Blood loss and irritation associated with the feeding of these very small (usually less than 0.04 inch), blood feeding flies can be significant. The immature stages of these flies complete development in water in a variety of locations from tree holes or man-made containers to lakes and streams. Adults of these flies often are unnoticed because of their small size and because they are active at night, late evening or early morning. Direct treatment of horses with wipes or sprays containing insecticides or repellents can provide relief for the horses.

Horn Flies - The horn fly is normally a pest of grazing cattle; however, when cattle and horses are pastured together, this fly will feed on horses. Horn flies are about one-half the size of stable flies and like stable flies are biting flies. The horn fly usually remains on the host animal almost continually, both day and night. Females lay eggs on fresh cattle droppings. Control of horn flies on cattle using established treatment methods such as self-treating devices provides the best approach to this problem if horses are pastured with the cattle. Sprays or wipes can be used successfully on horses.

Nuisance Flies - Several types of nuisance flies may be associated with horses or their premises. These include the house fly, bottle flies, false stable flies and other species of barnyard flies. Face flies, usually a pest of cattle, may also affect horses, particularly when cattle are nearby. Two major pest species, which bother horses, are the stable fly and the house fly, a non- biting species. A distinguishing feature, visible to the naked eye, that separates the two species is the distinct stiletto-like proboscis of the stable fly which extends forward beyond the head. This sharply pointed beak is used to pierce the skin and draw blood. The house fly cannot bite since it has sponging mouthparts.

House Fly - Adults: Both male and female house flies are grayish-brown with a black and grey striped thorax. The house fly is a medium sized fly ranging from about 1/4 to 1/3 inch long with sponging mouthparts. House flies do not bite but feed on a variety of plant and animal wastes and garbage, as well as other sources of carbohydrates and proteins.

Eggs: House fly eggs are about 0.04 inch long, whitish and slightly curved. The females generally deposit eggs in batches of about 100 eggs at a time. Each female may deposit four to six batches of eggs during an average lifetime of two to four weeks during the summer. Larvae: The three larval stages are similar in appearance to stable fly larvae. The third stage reaches approximately 1/2 to 2/3 inch in length. Differentiation of the two species is based on the size and shape of the posterior spiracles (or respiratory tract openings). Pupae: Pupae are barrel shaped and are of the same approximate size and coloration as stable fly pupae.

House Fly Life History and Habits - House fly females lay their eggs in clusters, preferably in moist decaying organic material. Eggs hatch within eight to 40 hours, depending on temperature. Larvae feed on yeast, bacteria and decomposition products which occur in their development site. Larval development through three stages takes from three to eight days. Larvae crawl to drier areas to pupate when feeding is completed. The pupal stage lasts from three to 10 days, depending primarily on temperature. Adults emerge from the puparia and begin feeding within 24 hours. Males are ready to mate shortly after emergence and females begin mat-ing by the second or third day. Most females mate once and deposit eggs in batches every two to four days. The flies feed on carbohydrates and proteins. Females require protein to produce viable eggs. Solid foods are first liquified with and are then ingested using the sponging mouthparts.