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Intersect Pour-On

This treatment applies to the following species:
Company: VetOne



● Pour-On Insecticide for beef, lactating and non-lactating dairy cattle and sheep

● Controls lice and flies on cattle; keds on sheep

Active Ingredient







*Cis/trans isomers ratio: min. 45% (+/-) cis and max. 55% (+/-) trans.

**Contains petroleum distillates.

EPA Reg. No. 53883-76-92720

EPA Est. No. 53883-TX-002


Intersect Pour-On Caution


If swallowed

● Call poison control center or doctor immediately for treatment advice.

● Have person sip a glass of water if able to swallow.

● Do not induce vomiting unless told to do so by the poison control center or doctor.

If in eyes

● Hold eye open and rinse slowly and gently with water for 15 20 minutes.

● Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.

Have the product container or label with you when calling a poison control center or doctor, or going for treatment. You may also contact SafetyCall® International for emergency medical treatment at (866) 897-8050.

Precautionary Statements


CAUTION. Harmful if swallowed. Causes moderate eye irritation. Avoid contact with eyes or clothing. Wear long sleeved shirt and long pants, socks, and shoes. Wash thoroughly with soap and water after handling.

Personal Protective Equipment (ppe)

Some materials that are chemical-resistant to this product are barrier laminate or vitron. If you want more options, follow the instructions for category G on an EPA chemical resistance category selection chart. All pesticide handlers (mixers, loaders, applicators, and other handlers) must wear:

● Long-sleeve shirt and long pants,

● Shoes plus socks, and

● Chemical-resistant gloves.

User Safety Recommendations

User should:

● wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet.

● remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing.

● remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thoroughly and change into clean clothing.

User Safety Requirements

Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry. Discard clothing and other absorbent materials that have been drenched (except as required by Directions For Use) or heavily contaminated with this product’s concentrate. Do not reuse them.

Environmental Hazards

This pesticide is extremely toxic to aquatic organisms, including fish and invertebrates. To protect the environment, do not allow pesticide to enter or run off into storm drains, drainage ditches, gutters or surface waters. Applying this product in calm weather when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area.

This product is highly toxic to bees exposed to direct treatment on blooming crops or weeds. Do not apply this product or allow it to drift to blooming crops or weeds while bees are actively visiting the treatment area.

Physical And Chemical Hazards

Do not use or store near heat or open flame.

NOTE: Buyer assumes all risks of use, storage or handling of this product not in strict accordance with label DIRECTIONS and PRECAUTIONS.

Directions For Use

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.

READY TO USE - No dilution necessary.

Application Instructions

Pour along back line and down face. Apply 1/2 fl. oz. per 100 lbs. body weight of animal, up to a maximum of 5 fl. ozs. for any one animal to control Lice, Horn Flies and Face Flies. Aids in control of Horse Flies, Stable Flies, Mosquitoes, Black Flies and Ticks on lactating and non-lactating dairy cattle, beef cattle, calves and sheep.

For Keds on sheep, pour along back line over neck, shoulders and rump. Apply 1/4 fl. oz. per 50 lbs. body weight of animal, up to a maximum of 3 fl. ozs. for any one animal.

Repeat treatment as needed, but do not exceed 5 fl. ozs. during any 14 day interval. For optimum lice control, two treatments at a 14 day interval are recommended.

NOTE: This product is not effective for grub control on cattle.


Do not apply this product that will contact workers or other persons either directly or through drift. Only protected handlers may be in the area during application.

When used in dairy barns or facilities: Close milk bulk tank lids to prevent contamination from spray and from dead or falling insects. Remove or cover milking utensils before application. Wash teats of animals before milking.

Not for use in outdoor residential misting systems.

Storage And Disposal

Do not contaminate water, food or feed by storage or disposal. Storage and Spill Procedures: Store upright at room temperature. Avoid exposure to extreme temperatures. Store in a locked area out of reach of children and domestic animals. In case of spillage or leakages, soak up with an absorbent material such as sand, sawdust, earth, Fuller’s earth, etc. Dispose of with chemical waste.

Pesticide Disposal: Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spilled bait, or rinsate is a violation of Federal Law. If these wastes cannot be disposed of by use according to label instructions, contact your State Pesticide or Environmental Control Agency, or the Hazardous Waste representative at the nearest EPA Regional Office for Guidance.

Container Disposal: If empty - Nonrefillable container. Do not reuse or refill this container. Offer for recycling if available. If recycling is not available: then dispose of container in a sanitary landfill or, if allowed by State and local authorities, by burning. If burned, stay out of smoke.

If partly filled: Call your local solid waste agency for disposal instructions. Unless otherwise instructed, place in trash. Never pour unused product down the drain or on the ground.

Commercial Language:

For Bulk containers: (Refillable Container) Refill this container with pesticides only. Do not reuse this container for any other purpose. Cleaning the container before final disposal is the responsibility of the person disposing of the container. Cleaning before refilling is the responsibility of the re-filler. To clean the container before final disposal, empty the remaining contents from this container into application equipment or mix tank. Fill the container about 10 percent full with water. Agitate vigorously or re-circulate water with the pump for 2 minutes. Pour or pump rinsate into application equipment or rinsate collection system. Repeat this procedure two more times.



Read the entire direction for use, conditions of warranties and limitations of liability before using this product. If terms are not acceptable, return the unopened product container at once. By using this product, user or buyer accepts the following CONDITIONS, DISCLAIMER OF WARRANTIES, and LIMITATIONS OF LIABILITY.

CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully. However, it is impossible to eliminate all risk associated with the use of this product. Crop injury, ineffectiveness or other unintended consequences may result because of such factors as weather conditions, presence of other materials, or the manner of use or application, all of which are beyond the control of MWI Animal Health. All such risks shall be assumed by the user or buyer.

DISCLAIMER OF WARRANTIES: To the extent consistent with applicable law, MWI Animal Health makes no other warranties, express or implied, of merchantability or of fitness for a particular purpose or otherwise, that extend beyond the statements made on the label. No agent of MWI Animal Health is authorized to make any warranties beyond those contained herein or to modify the warranties contained herein. To the extent consistent with applicable law, MWI Animal Health disclaims any liability whatsoever for special, incidental or consequential damages resulting from the use or handling of this product.

LIMITATIONS OF LIABILITY: To the extent consistent with applicable law, the exclusive remedy of the user or buyer for any and all losses, injuries or damages resulting from the use or handling of this product, whether in contract, warranty, tort, negligence, strict liability or otherwise, shall not exceed the purchase price paid or at MWI Animal Health election, the replacement of product.


Manufactured for: MWI Animal Health, 3041 West Pasadena Drive, Boise, ID 83705

Net Contents:




1 Gallon


V1 540000

EPA 061713/REV A

Label Iss. 01/18

CPN: 1315292.0

Distributed by MWI Animal Health

3041 W. PASADENA DR., BOISE, ID, 83705
Customer Service:   888-694-8381
Toll-Free:   800-824-3703
THIS SERVICE AND DATA ARE PROVIDED "AS IS". DVMetrics assumes no liability, and each user assumes full risk, responsibility, and liability, related to its use of the DVMetrics service and data. See the Terms of Use for further details.


Copyright © 2024 Animalytix LLC. Updated: 2024-02-27