FACTSHEET

The northern fowl mite (Ornithonyssus sylviarum) is the most common external poultry obligate parasite (all stages occur on the host). Left unchecked, these destructive pests can reduce feed intake, weight gain and egg production1 — and cause irritation to workers. That’s why it is important to protect your flocks from infestation with Elector® PSP. One application with adequate coverage is all that is required to break the life cycle. When used according to the label, Elector PSP requires no protective equipment, and eggs don’t have to be removed during treatment.

EFFECTIVE CONTROL FOR NORTHERN FOWL MITES

The mite can complete the life cycle within a week.

Newly infested birds can support populations exceeding 20,000 mites in 9-10 weeks.

Mites can survive 2-3 weeks off the host.4

Life cycle1

Eggs (Hatch into 6-legged larvae within 2 days)

Larva (Non-feeding larvae develop in about 9 hours and molt into nymphs)

Nymph (Blood-feeding nymphs develop in 1-2 days, then molt into adults in less than a day)

Adult (Females lay 2-5 eggs in fluff of feathers after each blood meal) Economic impact:

• Reduce profits 7 to 10 cents per hen (for 10-week period)3

• Reduce egg production by 10% to 15%1

• Reduce egg weights up to 2.2%3

• Reduce feed efficiency up to 5.7%3

• Reduce weight gain1

• Cause irritation & stress to birds1 and workers

Benefits of treatment with Elector PSP • Effective

– Controls northern fowl mites infesting layers and breeders – No known cross-resistance (pyrethroids or organophosphates)2

• Innovative – With adequate coverage, one application controls northern fowl mites and breaks the life cycle

• Safety profile2

– No meat or egg withdrawal – Eggs do not need to be removed to treat birds – No protective equipment required

Increasing mite populations often result in telltale soiling around the vent area, caused by mite eggs, dried blood and excrement.

Elector, Elanco, and the diagonal bar logo are trademarks of Eli Lilly and Company or its affiliates. © 2017 Eli Lilly and Company or its affiliates. biproe 8103-1 USPBUELS00010(1)

1 Northern Fowl Mite (2011 March). Cornell University College of Agriculture and Life Sciences Department of Entomology website. <http://www.entomology.cornell.edu/cals/entomology/extension/vet/aid/chicken/nfmite.cfm>.

2Dow AgroSciences, LLC. (2001). Spinosad Technical Bulletin.3 Mullens, B., Owen, J. et al. (2009). Temporal Changes in Distribution, Prevalence and Intensity of Northern Fowl Mite (Ornithonyssus sylviarum) Parasit-ism in Commercial Caged Laying Hens, with a Comprehensive Economic analysis of Parasite Impact. Vet. Parasit., 160 (1-2), 116-133.

4 Kaufman, P., Koehler, P. et al. (2006). Northern Fowl Mite. Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. <http://edis.ifas.ufl.edu/ig141>.

The label contains complete use information, including cautions and warnings.

Always read, understand and follow the label and use directions.

Directions for useFor control of northern fowl mites (Ornithonyssus sylviarum) infesting poultry: • Dilute 3 fl. oz. of product to 10 gallons of water. Apply no more than 1 gallon of coarse spray per 100 birds to

ensure adequate coverage, directed toward the vent area.• Spray birds in cages (layers) or on the floor (layers/breeders) with a coarse spray. Use a sprayer of appropriate

design that is equipped to effectively apply the spray. Ensure adequate coverage of the vent area of the bird with a direct saturation spray for optimum efficacy. Re-application may occur every 14 days as needed.

Cautions, warnings or contraindications:• Read all directions for use carefully before applying.• Cover or remove exposed feed and water from the area being treated. • This product is highly toxic to mollusks. Do not apply directly to water, to areas where surface water is present, or to intertidal areas

below the mean high-water mark. Do not contaminate water when cleaning or disposing of equipment wash waters. • Do not apply as a fog or space spray.

It is a violation of federal law to use this product in any manner inconsistent with its labeling. Labeling must be in possession of the user at the time of pesticide application.

Treating your birds Examination

• Examine the vent area under bright light with feathers parted1

• Look for soiled feathers in the vent area1

• Watch for birds exhibiting a pale pink comb3

• Consider time of year (mite populations tend to increase in cooler months) and flock age (infestation is more likely in younger flocks)1

Integrated pest management

• Use as part of an of an integrated pest management program• Use in rotation with different classes of insecticides, such as

an organophosphate or pyrethroid

Mixing procedure

• Thoroughly rinse and clean sprayer before preparing dilutions of Elector PSP

• Use 3 oz. of Elector PSP per 10 gallons of water

Application process

• For non-caged birds, ensure adequate coverage of the bird’s vent area with a direct saturation spray to achieve optimum efficiency

• For caged birds, spray birds with a coarse spray to penetrate vent area

• Re-apply every 14 days as needed• Use a sprayer of appropriate design that is equipped to

effectively apply the spray

FACTSHEET

A serious nuisance and hazard

Flies represent a serious nuisance and hazard for human beings and animals. The damage and loss that flies can inflict on animal operations cannot be overstated.

House flies (Musca domestica) can harbor more than 100 different human and animal disease-causing organisms,1 including avian influenza.2 They are important vectors for several enteric infections, including salmonellosis3 and campylobacter.4 Flies can also transmit various organisms including those that cause acute mastitis in cattle.5

Along with being vectors of disease, flies agitate and irritate animals, which causes distress. This can have a detrimental effect on growth and performance in animals, causing significant economic losses by reducing meat, milk and egg production.5,6

Additionally, flies are an annoyance and nuisance to farm workers and can become an issue for neighbors and adjacent communities.

Elector® PSP — Two modes of control

Elector® PSP, which is in the spinosyn class of insecticides, acts as both a larvicide and an adulticide — so there is only one product to mix and apply to ensure fly control.

As a larvicide, Elector PSP kills larvae before they can become pupae and adults that lay eggs. As an adulticide, Elector PSP is non-repellant, so flies stay longer on surfaces and obtain a toxic dose that kills them. The delayed mode of action allows the adults to fly away and die, which helps keep the immediate area clean.

Flexible and effective

When part of an integrated pest management program, Elector PSP can be used in rotation with adulticides or larvicides for resistance management. Animals may be present at

the time of premise treatment.* Because Elector PSP has shown no cross-resistance with existing chemistries, it can be rotated with organophosphates, pyrethroids and neonicotinoids.7

Safety profile7

Spinosad has a minimal risk to the environment, mammals and beneficial insects when Elector PSP is used according to the label. Elector PSP’s active ingredient does not require workers to use protective equipment to apply.

Apply thoroughly

For best results, spray early in the morning when flies are resting. Apply to vertical and overhead surfaces where flies may congregate. Pay particular attention to animal areas, including fence railings, alleyways, manure, stanchions, pipes, windows, doors and other areas.

Just 2 fl. oz. of Elector PSP in 10 gallons of water will treat 5,000-10,000 sq. ft. Make sure enough water is used in a directed spray so that it will contact flies and their resting surfaces. Spray thoroughly, but do not allow run-off to occur. Re-application may occur every 7 to 10 days as needed, or when fly populations reach nuisance levels. Do not contaminate feedstuffs, water or watering and feeding equipment with premise treatement.

Available for purchase through an authorized Elanco distributor. Contact your Elanco sales representative for more information.

EFFECTIVE, FLEXIBLE FLY CONTROL

Labeled for control of house

flies (adults and larvae),

stable flies and little house

flies (Fannia canicularis),

in and around agricultural

premises. Elector PSP is part

of a complete line of proven

bioprotection solutions from

Elanco, a company dedicated to

maximizing animal health and

performance.

USPBUELS00018

The label contains complete use information, including cautions and warnings. Always read, understand and follow the label and use directions.

*Lactating and non-lactating dairy and beef cattle, swine, sheep and poultry may be present at the time of premise treatment. Horses not intended for human consumption may also be present at the time of premise treatment. 1“House Flies.” Cornell University College of Agriculture and Life Sciences Department of Entomology.2Wanaratana, S., Panyim, S. et al. (2011). The potential of house flies to act as a vector of avian influenza subtype H5N1 under experimental conditions. Medical and Veterinary Entomology, 25, 58-63.3Olsen, A. and Hamack, T. (2000). Isloation of Salmonella spp. from the Housefly, Musca Domestica L., and the Dump fly, Hydrotaea aenescens (Wiedemann) (Dipteria: Muscidea), at Caged Layer Houses. US Food and Drug Administration, HFS-315.4Rosef, O. and Kapperud, G. (1983). House Flies (Musca domestica) as Possible Vectors of Campylobacter fetus subsp. jejuni. Applied and Environmental Microbiology, 45(2), 381-383.5Stevenson, D. and Cocke, J. Integrated pest management of flies in Texas dairies. AgriLife Communications, The Texas A&M University System.6Grogan, K. (2008). Beetles and houseflies play role in disease transmission. Poultry Times.7Spinosad Technical Bulletin. (2001). Dow Agrosciences LLC.

Elector, Elanco, and the diagonal bar logo are trademarks of Eli Lilly and Company or its affiliates. © 2017 Eli Lilly and Company or its affiliates.biproe 6122-1