Extreme Lawn Insect Killer Plus Fungus Control (Concentrate)

  • Dual-action formula
  • Kills harmful insects on contact
  • Controls and prevents listed major lawn diseases and fungus
  • Prevents and kills Black spot, Brown patch, Rust, Powdery mildew and other listed diseases
  • Fast acting

Active Ingredients

Propiconazole 1.45%
Other Ingredients: 98.47%
Total 100.00%


  • 32 fl oz
It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 
  • Do not allow adults, children or pets to enter the treated area until sprays have dried.
  • Do not apply this product in a way that will contact adults, children or pets, either directly or through drift. Remove pets and birds, and cover fish aquariums before spraying.
  • Do not apply this product or allow it to drift to blooming crops or weeds while bees are actively visiting the treatment area.
  • Do not water the treated area to the point of runoff.
  • Do not make applications during rain. Not for use in outdoor residential misting systems.
  • All outdoor applications must be limited to spot or crack-and-crevice treatments only, except for the following permitted uses:
  1. Treatment to soil or vegetation around structures
  2. Applications to lawns, turf and other vegetation
  • All outdoor applications to impervious surfaces such as sidewalks, driveways, patios, porches and structural surfaces (such as windows, doors and eaves) are limited to spot and crack-and-crevice applications only.
  • Application is prohibited directly into sewers or drains, or to any area like a gutter where drainage to sewers, storm drains, water bodies or aquatic habitat can occur. Do not allow the product to enter any drain during or after application.
  • Do not apply more than 14 treatments per year.
  • Food utensils such as measuring cups and spoons must not be used for food purposes after use in measuring pesticides.

This product is highly effective when it is used to prevent diseases or applied at the first signs of disease. To prevent diseases and control insects, start treating when grass begins to turn green in the spring or when signs of diseases and insect damage are first noticed. For best control, treat every two weeks.

TANK SPRAYER (plastic, aluminum or stainless steel)

  • Add appropriate amount of concentrate to one gallon of water. 


  • Set sprayer to the “fl oz/gal” level specified in the directions.
  • Use only enough product for the area to be treated.
  • Close sprayer, attach to hose and apply.


  • Determine the amount of concentrate required.
  • Pour concentrate into sprayer jar to the required “fl oz” level.
  • Add the required amount of water to the “gallons” level.
  • Replace sprayer top on jar and apply.

Dilute 3 fl oz (6 Tbsp) in 1 gallon of water to treat 234 sq ft.

1 Tbsp = 3 tsp
1 fl oz = 2 Tbsp

Spray until wet to control listed insects and diseases. Walk at a steady pace while spraying, using an even sweeping motion. One quart treats 2,500 sq ft.

Ants (Argentine, southern, field, Allegheny mound, Florida carpenter, honey, pavement, nuisance, crazy), armyworms, brown dog ticks, cockroaches, crickets, cutworms, fleas, lawn moths (sod webworms), millipedes, mosquitoes, Palmetto bugs, sowbugs, mites, spittlebugs and waterbugs.


Anthracnose, Brown patch, Copper spot, Dollar spot, Fusarium patch, Red patch, Leaf spot (including septoria, zonate), Melting out, Crown rot, Leaf smuts, Powdery mildew, Rust, Red thread, Spring dead spot, Stripe smut, Necrotic ring spot, Take-all patch, Zoysia patch and Summer patch.

Hazards to Humans and Domestic Animals
Harmful if swallowed. Avoid contact with skin or clothing. Wash thoroughly with soap and water after handling, and before eating, drinking, chewing gum, using tobacco or using the toilet.

First Aid
If Swallowed:
Call a 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 a Poison Control Center or doctor. Do not give anything by mouth to an unconscious person. Have the product container or label with you when calling a Poison Control Center or doctor, or going for treatment.
If on skin:
Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. Call a Poison Control Center or doctor for treatment advice. Have the product container or label with you when calling a Poison Control Center or doctor.
Call 1-800-887-3524 for emergency medical treatment information.

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. Rinsing application equipment over the treated area will help avoid runoff to water bodies or drainage systems.
This pesticide 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.
Pesticide Storage: Store in cool, dry place away from heat or open flame. Pesticide Disposal and Container Handling: Nonrefillable container. Do not reuse or refill this container. If empty: Place in trash or offer for recycling if available. If partly filled: Call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.
NOTICE: To the extent consistent with applicable law, buyer assumes all responsibility for safety and use not in accordance with directions.

Questions or Comments? Call 1-800-887-3524 or visit our website at www.blackflag.com