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Howler Lawn and Garden Fungicide is organic, specially formulated to provide a preventive and long-lasting activity of soilborne and foliar diseases. This revolutionary fungicide features multiple modes of action which work by producing natural antibiotics and enzymes that directly attack pathogens and break down the cell walls of fungi to keep the spores from attaching to leaves. It uses a new technology based on the plant microbiome, along with a proprietary platform which identifies and catches isolated microbials that help fight and suppress disease and pests. It is guaranteed to provide effective and broad-spectrum control of fungal diseases like anthracnose, brown patch, fusarium patch, pythium blight, pythium root rot, and pythium crown rot. It also has minimal pre-harvest and re-entry intervals. Howler Lawn and Garden Fungicide is OMRI certified.
Product Documents
| Active Ingredient | Pseudomonas chlororaphis strain AFS009* - 50% * Contains not less than 1 X 106 cfu/g of product. |
|---|---|
| Target pests | Anthracnose, Brown Patch, Fusarium Patch, Pythium Blight, Pythium Root Rot, Pythium Crown Rot |
| For use in | For use on all cool and warm season turfgrass varieties including Bentgrass, Bluegrass, Bermudagrass (common and hybrid), Fescue, Ryegrass, St. Augustine, Zoysia, Paspalum and Poa Annua. Use in or on greens, tees, fairways and roughs, sports turf, parks, cemeteries, commercial turf, roadsides, residential lawns, sod farms, seed production grasses and all ornamental grass varieties, bedding plants, annuals and perennials, home vegetable gardens, and ornamental trees and shrubs. |
| Application | 1.8-6 ounces per 1000 square feet |
| Pet safe | Yes, if followed by directions on label. |
| Special Features | OMRI Certified |
| Shipping Weight | 1.25 lbs |
| Manufacturer | AgBiome Innovations (Mfg. Number: Howler Fungicide) |
| EPA Registration | 91197-3-92488 |
Apply Howler Lawn and Garden Fungicide throughout the growing season on all types of turfgrass varieties. Apply when ground temperature has reached 45°F (7°C) or above until late fall prior to light frost. Begin applications prior to when environmental conditions are conducive to disease development and throughout periods of disease and stress.
HOW TO USE FOR PRESSURIZED HAND-HELD SPRAYERS AND SPRAY TRIGGER BOTTLES
• Fill sprayer or bottle with appropriate amount of water and Howler® Lawn and Garden Fungicide.
• Mix the spray solution thoroughly.
• Keep the spray solution agitated during application.
HOW TO USE FOR HOSE-END SPRAYERS Follow hose-end sprayer instructions to determine how to fill, set dial, clean and disconnect from hose. Set dial on sprayer to deliver rate as directed below.
HOW MUCH TO USE FOR ALL APPLICATIONS 3.5 - 5 tablespoons of Howler® Lawn and Garden Fungicide per gallon of water.
| 5 stars | 12 | |
| 4 stars | 0 | |
| 3 stars | 0 | |
| 2 stars | 0 | |
| 1 star | 0 |
Excellent
By Stan on 06/17/2020
Veges look great
By Mary on 06/22/2020
Great for vegetable garden
By Matt on 06/12/2020
Super easy to use--just mixed in a spray bottle and applied to home vegetable garden. I've seen a big improvement in my melons and cucumbers---where I was seeing a lot of brown and wilting leaves, since applying Howler all the new growth has been really clean and healthy. Highly recommended!
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10 of 10 people found this review helpful
Howler Lawn and Garden Fungicide
By Liz on 06/12/2020
Great on herb garden!
By Laura on 09/24/2020
This stuff works! It is a little stinky, but seems to be very effective. It was very easy to mix and spray. I sprayed Howler on my herb garden at the beginning of the season and didn't have much of a pest issue. In the past, pests usually eat through half of the herb leaves. I also think it helped keep the plant strong all summer -- usually my herbs stop growing in August and produce very little in the late summer / early Fall. They're still growing strong.
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8 of 8 people found this review helpful
Label does not give pet safety information. What if dog eats grass after treatment? What if he walks on treated lawn while wet? Heck, what about kids????
Howler Lawn and Garden Fungicide is safe if used as directed. Keep people and pets out of the treating area until the product has fully dried.
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12 of 15 people found this answer helpful
When using Howler Lawn and Garden Fungicide the ground can be dry or damp from morning dew before application, and you do not need to water it in beyond the water volumes used during the application. Ideally you would want no rain for at least 6 hours after an application.
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5 of 5 people found this answer helpful
is labeled for brown patch, but not rust. The diseases listed on the product label are the only diseases the product controls but it is possible it could impact other diseases that have not yet been tested.
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2 of 2 people found this answer helpful
No, Howler Lawn and Garden Fungicide is a a fungicide that can be safely used on Poa Annua to treat diseases without harming it.
Please view our Poa Annua Treatment Guide for more information on controlling the weed for your specific turfgrass.
By now, the weather is colder and more rain than expected. Most of the night time temperature in my area drop to 30 ~ 38 degree, and day time temperature drop to 55 ~ 58 degree, Would that be ok to apply the Howler fungicide?
Howler Lawn and Garden Fungicide can be applied anytime throughout the growing season on all types of turfgrass varieties. Per the product label, apply when ground temperatures have reached 45 degrees.
Howler Lawn and Garden Fungicide
Rating: 5 (12 Reviews / 5 Q&A)
