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Livamol® with BioWorma®

Product Details

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★ ★ ★ ★ ★ (58) Read reviews »

A feed supplement to control the spread of parasitic larvae in the pasture. Livamol® with BioWorma® contains a naturally occurring fungus that captures and consumes infective worm larvae (including chemical and anthelmintic resistant larvae) within the manure of grazing animals. BioWorma® is effective when fed to sheep, goats, cattle, horses and others—including deer, alpacas and zoo animals.

SHIPS FREE via Ground Service for orders over $100, unless otherwise indicated. Truckload pricing (10 pails or more) is available by request. Please contact us online or call 800-282-6631 for a quotation.

⚠ California Residents: Proposition 65 Information

  • Livamol® with BioWorma®, 15 lb pail

    Item #780237 | Weight 16.50 lbs
    Back-ordered: Expected on 07/01/2025
    Notification request sent
    $89.50
  • Livamol® with BioWorma®, 30 lb pail

    Item #780238 | Weight 32.15 lbs
    In Stock
    $149.50
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Reviews (58)
BioWorma for Goats Play
BioWorma for Goats

Instructions/Diagrams:

  • Data Sheet [49 KB]
  • Dewormer Chart [566 KB]
  • Product Label, 15 lb pail [1 MB]
  • Product Label, 30 lb pail [1 MB]

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Benefits

Livamol® with BioWorma® contains the natural fungus Duddingtonia flagrans. When fed to grazing animals the thick walled spores pass through the digestive system remaining inert (having no effect within the host animal) and out into the manure. When the infective nematode/roundworm larvae become active within the manure, the fungus sporulates forming a fungal web that captures, paralyses and consumes infective larvae. As a result, the worm cycle is effectively broken.

Duddingtonia flagrans reduces the number of gastrointestinal nematodes (GIN) larvae on pasture, which is significantly greater than a chemical wormer can do within the animal. Overall averages below:

68% – SHEEP | 86% – GOATS | 81% – CATTLE | 84% – HORSES

Note: BioWorma® consumes larvae from the pasture, reducing the possibility of reinfection. It does not eliminate parasites present in the animal. Animals need to be treated with a dewormer/anthelmintic to remove the internal parasites.


Common Questions

If I feed BioWorma® for 3 months will it establish on my farm?
No. Once the fungus has consumed the larvae in the manure it will die.
Is BioWorma® affected by seasonal change?
BioWorma® is recommended for strategic use during periods when weather conditions are conducive to larval development and transmission onto pasture at temperatures above 40°F (5°C).
Does it affect dung beetles or earthworms?
There are no negative effects on non-target soil nematodes, earthworms, microarthropods, soil bacteria and fungi. Beneficial insects feeding or breeding on manure (e.g. dung beetles, fly larvae) are not negatively affected.
Can I feed it to pregnant ewes?
There are no precautions for feeding to pregnant animals.
What's the difference between BioWorma® and Livamol® with BioWorma®?
BioWorma® is a concentrated feed additive that is mixed into the feed (or other supplements). Livamol® with BioWorma® is a feed supplement premixed with BioWorma® and top dressed over the animals' feed.


Specs

Active Ingredient

  • Duddingtonia flagrans strain IAH 1297* 2.200%

Guaranteed Analysis

  • Crude Protein, min 20%
  • Crude Fat, min 5%
  • Crude Fiber, max 16%
  • Calcium, min 4%
  • Calcium, max 6%
  • Phosphorus, min 1.5%
  • Fluorine, max 0.025%
  • Vitamin A, min 27,000 IU/lb
  • Vitamin D3, min 54,000 IU/lb
  • Manganese, min 104 ppm

(*) Contains a minimum of 30,000 Colony Forming Units/gram of active ingredient.

Ingredients: Plant Protein Products, Processed Grain By-Products, Dicalcium Phosphate, Calcium Carbonate, Sugar, Cane Molasses, Fish Oil, Propylene Glycol, Benzoic Acid (preservative), Manganous Oxide, FD&C Blue No. 1, Butylated Hydroxytoluene (preservative), Vitamin D3 Supplement, Vitamin A Supplement, Copper Sulfate, Zinc Oxide, Citric Acid (preservative), Salt, Sodium Phosphate, Vitamin B12 Supplement, Riboflavin, Pyridoxine Hydrochloride, Thiamine Mononitrate, Cobalt Sulfate, and Sodium Iodide.

Biological control with Duddingtonia flagrans is applicable to the larvae of:

Sheep and Goats
Barber’s Pole Worm or Wire Worm (Haemonchus spp.), Black Scour Worm or Hair Worm (Trichostrongylus spp.), Brown Stomach Worm (Teladosagia (Ostertagia) spp.), Nodule Worm (Oesophagostomum spp.), Thin-necked Intestinal Worm (Nematodirus spp.) and Hookworm (Bunostomum spp).
Cattle
Barber’s Pole Worm or Wire Worm (Haemonchus spp.), Brown Stomach Worm (Ostertagia spp.), Black Scour Worm or Hair Worm (Trichostrongylus spp.), Hookworm (Bunostomum spp.), Intestinal Worm (Cooperia spp.), Thin-necked Intestinal Worm (Nematodirus spp.), Nodule Worm (Oesophagostomum spp.).
Horses
Large strongyles (large red worms), including Strongylus spp., Triodontophorus spp. and Oesophagodontus spp.,small strongyles (small red worms or cyathostomes), including Cyathostomum spp., Cylicocyclus spp. and Cylicostephanus spp., Stomach Hair Worm (Trichostrongylus axei), Ascarids (Parascaris equorum), Threadworms (Strongyloides westeri) and Pinworms (Oxyuris equi).


How to Use

Thoroughly mix the required amount of Livamol with BioWorma® into feed at 1.6 ounces product per 100 pounds bodyweight, up to 1200 pounds, using the heaviest animal in the group to determine the appropriate amount to use. When the largest animal is greater than 1200 pounds, use an additional 1.6 ounces for each 100 pounds of bodyweight.

Daily Dosage Rates for Grazing Animals

Bodyweight Dose Cost Per Animal
Per Day*
50 lbs 0.8 oz $0.23–$0.29
100 lbs 1.6 oz $0.46–$0.58
200 lbs 3.2 oz $0.93–$1.16
400 lbs 6.4 oz $1.85–$2.32
500 lbs 8.0 oz $2.32–$2.90
750 lbs 12.0 oz $2.78–$3.48
1,000 lbs 16.0 oz $3.70–$4.63
1,200 lbs 19.2 oz $4.63–$5.79

(*) Costs are provided as an estimate only. Qty. purchased and freight charges may affect final pricing.

USE RESTRICTIONS: Not for use in medicated feed. Not for use in free-choice feed. Do not feed undiluted. Not for direct consumption. Intended for further mixing into feed.

Shepherd’s Choice™ Management Tip

Livamol® with BioWorma® has a small particle size and is somewhat sandy in texture. To increase palatability and adhesion when feeding with grain, first process grains so they too have a smaller particle size. Or add moisture so the grain and supplement stick together. To start, add moisture at 1% of the daily feeding. For reference, a gallon of water weighs 8 lbs. A quart of water will treat 200 lbs of grain. If mixing daily, you can increase the moisture, possibly up to 5%. Another option would be to add diluted molasses to help it stick to the grain to encourage animals to consume the product.
—Dan Morrical, Ph.D., Small Ruminant Nutritionist


Tips

  1. For best results, treat animals with a suitable oral, injectable, or pour-on wormer/anthelmintic to rid the animals of worms, then begin administration of Livamol® with BioWorma®.
  2. Move the treated animals onto low worm pasture (that is, pasture that has not been grazed by the same animal species for a minimum of 6 weeks).
  3. The most worm-susceptible are young animals (from 3 months up to 18-24 months of age) and periparturient females (last month of pregnancy and while producing milk) as they are the most likely to have less resistance to worm infestation due to low immunity. Do not underestimate pasture contamination by adult stock, even animals with low fecal egg counts (FECs), considering the volume of fecal material adult stock place on pasture.
  4. Thoroughly mix the Livamol® with BioWorma® with feed, and commence daily administration of the resultant mixture to minimize pasture infectivity and maintain the low worm status of the animals.
  5. Livamol® with BioWorma® will begin to work within the first day and may be fed continuously when warm, moist climatic conditions are conducive to parasitic nematode activity.
  6. Livamol® with BioWorma® is for use during periods when conditions are conducive to larval development and transmission onto pasture at temperatures above 40°F (5°C).
  7. Use Livamol® with BioWorma® in conjunction with the specified worm management strategy for your area by contacting your veterinarian or animal health advisor. It is important to consider the principles of refugia.
  8. Periodically check the worm burden and monitor the effectiveness of the worm management system. Options include fecal egg counts (FECs), the fecal egg count reduction test (FECRT) and/or identifying worm species by using fecal larval cultures (FLCs). Re-treatment with an effective chemical wormer may be indicated (consult your Veterinarian).

Questions? Ask a sheep expert for advice.


Shipping

Cannot ship to Hawaii or Canada.

Item #780237 and #780238 are eligible for FREE Ground Delivery within the contiguous USA when ordering $100 or more of qualifying items.

Truckload pricing (10 pails or more) is available by request. Please contact us online or call 800-282-6631 for a quotation.

Estimated Cost for LTL Shipments

# of Pails Weight Shipping Cost
Zone A Zone B Zone C
15 lb Pails
10 150 lbs $100 $130 $170
20 300 lbs $196 $260 $340
30 lb Pails
10 300 lbs $152 $175 $230
20 600 lbs $304 $350 $460

Visit this link to view a map of shipping zones.


Precautions

Read all warnings and cautions on label. For livestock use only.

Can cause serious eye irritation. Wear protective gloves, protective clothing, eye protection and face protection.

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Average Rating: ★ ★ ★ ★ ★ 3.9 out of 5
Number of reviews: 58 customers reviewed this product.
Recommended: 46 out of 58 said they would recommend this product to a friend.

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Livamol® with BioWorma®
★ ★ ★ ★ ★
June 3, 2024

David R from Georgia

I believe that Livamol has helped reduce the pasture worm load for my goats. However, many goats in my herd find the product not palatable and leave much of it at the bottom of the feed bucket. So the waste is a concern. After contacting the Australian producer, I was told that their goats like it, so they think mine should, too. They suggested mixing some vegetable oil with the particles to make them stick to the feed. This did not improve palatability and made a mess. I am hopeful that some enterprising company will improve the palatability of the product and pelletize it to get the particles to a size for better consumption. I see that many customers find palatability issues with the product, so I am not alone in my concerns. But I rate the product highly because of its beneficial effects on those that will consume it.

Livamol® with BioWorma®
★ ★ ★ ★ ★
May 5, 2024

Denise B from Wisconsin

After major parasite issues last year, I decided to take the plunge and order this before we turned our goats out on pasture this year. I received my pail on April 23rd and was disappointed to see that it was manufactured in April 2023. The product label states that the product is good for UP TO one year, meaning that Premier 1 essentially sent me an expired product. I reached out to BioWorma first to see if they felt it would still be worth it. After not hearing back, I reached out to Premier 1 and have not heard back from them either. So, the pail is still sitting in my garage hoping that I can either get a replacement bucket that isn’t expired or a refund on my order. $85 is a lot to spend on a product that won’t do any good, or worse, could give us a false sense of security only to have our paddocks receiving the same amount of parasites as last year.

Livamol® with BioWorma®
★ ★ ★ ★ ★
April 8, 2024

David R from Georgia

This has been great for keeping my herd of goats from getting a heavy worm load. But it is unpalatable to many of my goats, and ends up in the bottom of the feed bin. I talked with one of the Aussies who sell the product, and his response is that his goats love it! So even though there are repeated reviews about goats finding the product unpalatable, the Aussies won’t improve their product. Maybe we need to find a US producer who is more customer-centric and willing to improve the product, because it works well.

Livamol® with BioWorma®
★ ★ ★ ★ ★
March 25, 2024

Alfred D from Illinois

Good stuff! We have had less trouble since we have started using it.

Livamol® with BioWorma®
★ ★ ★ ★ ★
January 4, 2024

Amy B from Missouri

We have been using Livamol for two years now and we have seen a vast difference in the health of our goats. We use it after the last freeze in the spring and continue into the fall until after the first fall freeze. For us it’s worth the price.

« Previous 1 2 3 4 … 12 Next »

About Conductivity

Conductivity measures the amount of electrical current a material can carry. The opposite measure is known as resistance.

Tinned Copper Superconductor

Many of Premier’s electric net fences feature a green and white superconductor that has both stainless steel and tinned copper filaments for optimal conductivity.

These “premium” nets are 10 times more conductive (38 ohms per 1000') than “basic” nets offered by our competitors. This enables the electric pulse to travel much farther and be less affected by weed contact.

Customers who are unhappy with netting are often those who’ve chosen nets from China or their farmstore equivalents.

Types of Line Posts

Line posts are built into the net. Three options are available.*

Line Posts Compared
  1. Single Spike (SS)
    The best choice, unless your soils are always soft or very hard.
  2. Double Spike (DS)
    Posts allow you to push in the spikes with your foot. When soil is hard or rocky, double spikes are more difficult to install and remove.
  3. Drivable Posts (DP)
    Allows use of a mallet or dead blow hammer for installing posts in dry, hard or rocky soil. Features a “spike stop” for extra support and internal fiberglass ribs for added strength.

Tip: To insert a line post into frozen or hard soil, use a power tool to drill pilot holes.

* Not all fences have all line post options.

About Positive/Negative (Pos/Neg) Nets

Is your area dry?

Conventional electrified fence systems rely on soil moisture to be effective. However, not all areas have the required moisture.

Dry soil increases resistance—a weaker, less effective pulse occurs that does not deter animals.

To overcome this, Pos/Neg nets* are wired to allow the use of every other horizontal strand as an extension of the ground terminal. Because half the strands are connected to the ground terminal or ground rod, reliance on soil moisture is reduced. A PowerLink must be purchased separately to make the secondary ground connection.

How it works…

In order to receive a shock, the animal must touch both a positive (hot) and negative (grounded) strand at the same time. This will deliver more pain to the animal than an all hot net (Pos/Pos) because moisture in the soil is not required to complete the circuit.

Pos/Neg fences can be converted to Pos/Pos in moist conditions. Remember, all fences must be kept free of vegetation.

* Not all fences have Pos/Neg options.

Line Post Spacing

“Plus” nets—6'8" spacings between built-in line posts*

Line Post Spacing

Standard nets—10' or 12' spacings between built-in line posts*

* Spacings are approximate.
Distance between built-in line posts may vary by product.

Essential Energizer Advice

  • Buy a larger energizer than necessary. When the fence pleases, most folks will buy more fence—and need additional output.
  • Use a low-impedance intermittent pulse energizer.
  • Use a fence tester to check the voltage often.
  • Use enough ground rod(s)—included with our energizer kits.
  • Don’t allow your lead acid battery to discharge below 40%.
  • Use insulated wire that is designed for electric fences.
  • Always connect the fence to an energizer, not an outlet.
  • Visit this link for answers to other common energizer questions.

Two Basic Types

  1. All-in-one Solar
    • Solar units are very portable.
    • Because they need a battery, these units are more costly to purchase and operate than plug-in units.
    • Batteries are less effective in cold temperatures (deplete faster).
    • Most farmstore solar units are too weak, in joules of output, to properly energize netting. That’s why we designed our own.
  2. Plug-in & Battery
    • Least cost to purchase and operate per joule of output.
    • Best for fences exposed to heavy vegetation.
    • Cold temperatures do not affect performance.
    • Recommended for whole-farm systems, but can be complex to install. Higher output requires more ground rods, underground cables, multiple output terminals, etc.

Shipping Zones

Map of Shipping Zones
Dan Morrical

Dr. Dan Morrical, Ph.D.
Premier 1 Supplies

Dan Morrical joined the Iowa State University staff in 1984 as Extension Sheep Specialist after completing his doctorate degree at New Mexico State University. He held the rank of Full Professor as of July 1, 1995 and retired from full-time teaching in 2017.

While at Iowa State University, Dr. Dan Morrical was responsible for educational programs in all areas of sheep production, ranging from nutrition, genetics, marketing and management. Research areas focused on applied projects in the areas of nutrition, forage utilization, genetics, out-of-season breeding and lamb survival.

Dr. Morrical has been heavily involved in providing educational resources to the sheep industry. He has authored over 30 extension fact sheets, ration balancing software programs, grazing videos and co-authored the nutrition chapter of the SID Handbook with Dr. Margaret Benson from Washington State University.

Dr. Morrical now serves as Premier’s on-staff small ruminant nutritionist and sheep production advisor. Most recently, he’s introduced a line of “GOLD FORMULA” mineral premixes under The Shepherd’s Choice® brand, aimed to maximize hoof health and immunity.

Braided vs. Twisted

Braiding instead of twisting the horizontals increases the frequency of metal filaments on the outside of the strand.

Braided vs. Twisted Electric Net Fences

What’s the benefit?

  1. More metal is exposed on the outside of the strand. This enables improved animal to conductor contact. The electric pulse is better able to travel from the fence and into the animal, resulting in a memorable shock.
  2. A tighter, braided weave results in fewer snags when carried or pulled through pastures, reducing frustration.

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is temporarily out-of-stockcoming soon. We can notify you as soon as this item becomes available. Please enter your email address below.

Note from the manufacturer of BioWorma®

At this time, we will NOT be able to supply any BioWorma or Livamol with BioWorma in the foreseeable future—this is about as frustrating as it gets and all I can do is apologize to you and ultimately our very supportive customers.

Chris Lawlor
International Animal Health

Manufacturer Note

Due to supply constraints, we are unable to provide an estimated in-stock date for this item. We appreciate your patience and apologize for the inconvenience.

California Proposition 65 Warning

⚠ WARNING: This product can expose you to chemicals including Cobalt Sulfate, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.