Spectracide Weed Stop For Lawns plus Crabgrass Killer User Manual

June 7, 2024
Spectracide

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Spectracide Weed Stop For Lawns plus Crabgrass Killer

Product

AFTER USE:

  1. To store, turn sprayer nozzle off.
  2. Turn hose plug switch clockwise to “CLOSED.”
  3. DO NOT disconnect hose.
  4. Return sprayer to its slot. Hose can be pushed back into sprayer handle.

Use Tips

  • Some hard-to-kill weeds may require re-treatment. Wait at least 30 days between applications — some weeds can take that long to die.
  • Spray during growing season when weeds are actively growing.
  • For best results, mow lawn two to three days before treating weeds.
  • To avoid risk of lawn injury, do not spray drought-stressed lawns.
  • Watering immediately after treatment may wash away effectiveness.
  • Wait until newly seeded grass is well established or after the third mowing before applying this product.
  • Treated areas may be reseeded three to four weeks after application.
  • If certain tough weeds are not dead within three weeks, repeat application to affected areas.
  • Application to zoysia lawns when they are emerging from dormancy in the spring may cause damage.
  • Over application, especially at 90°F or higher, may cause damage.
  • Application to Bermudagrass may cause temporary yellowing, but full recovery can be expected.

STORAGE AND DISPOSAL

Pesticide Storage: Store in a cool, dry area away from heat or open ame.
Pesticide Disposal and Container Handling: If empty: Nonrellable container. Do not reuse or rell this
container. Place in trash or offer for recycling, if available. If partly lled: Call your local solid waste agency for
disposal instructions. Never place unused product down any indoor or outdoor drain.

PRECAUTIONARY STATEMENTS

Hazards to Humans and Domestic Animals
CAUTION. Causes moderate eye irritation. Avoid contact with eyes or clothing. Harmful if swallowed. Wear
long-sleeved shirt and long pants, shoes plus socks and waterproof gloves. Wear protective eyewear. Wash
thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco or using
the toilet.
Environmental Hazards
This pesticide is toxic to sh and aquatic invertebrates. Drift and runoff may be hazardous to aquatic organisms in water adjacent to treated areas. 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 chemical has properties and characteristics associated with chemicals detected in groundwater. The use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Application around a cistern or well may result in contamination of drinking water or groundwater.

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 by a Poison Control Center or doctor. Do not give anything by mouth to an unconscious person.

If in Eyes: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the rst 5 minutes, then continue rinsing eye. Call a Poison Control Center for treatment advice.

Have the product container or label with you when calling a Poison Control Center or doctor, or going for treatment. You may also contact 1-800-917-5438 for emergency medical treatment information.

DIRECTIONS FOR USE

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.
Precautions and Restrictions
Do not apply this product in a way that will contact any person or pet, either directly or through drift. Keep people and pets out of the area during application. Do not allow people or pets to enter the treated area until sprays have dried.
Do not allow spray to drift onto desirable plants since injury may result. Do not apply as a ne mist because of potential for injury to desirable plants. Do not apply when windy. Do not treat when air temperatures exceed 90°F as damage to grass may occur. Do not use on lawns containing bentgrass, St. Augustinegrass, bahiagrass, centipedegrass or carpetgrass. Do not use on dichondra, lawns with desirable clovers or legumes, vegetables, fruits or ornamentals. Do not apply more than two applications per year. You must wait at least two weeks between
applications.
Do not apply directly to or near water, storm drains, gutters, sewers or drainage ditches. Do not apply within 25 ft of rivers, sh ponds, lakes, streams, reservoirs, marshes, estuaries, bays and oceans. To prevent product runoff, do not overwater the treated area(s) to the point of runoff or apply when raining or when rain is expected that day. Rinse applicator over lawn area only.
Note: Application to Bermudagrass may cause temporary yellowing or discoloration, but full recovery can be expected. Do not apply to Bermudagrass when daytime temperatures exceed 90°F. Do not apply to zoysiagrass just emerging from dormancy, as it may result in lawn damage.

WHERE TO USE

This product is intended for use on residential lawns. This product should be applied only to the following species of turfgrass:
Cool season turfgrass: Kentucky bluegrass; perennial ryegrass; fescue spp., including tall, red and ne leaf fescues
Warm season turfgrass: zoysiagrass, Bermudagrass, buffalograss
Do not apply to zoysiagrass just emerging from dormancy.
Application to Bermudagrass may cause temporary yellowing or discoloration, but full recovery can be expected.
Do not apply to Bermudagrass when daytime temperatures exceed 90°F.

WHEN TO USE

Apply when daytime temperatures are between 45°F and 90°F.
SPRING: Spray when broadleaf weeds are young and actively growing with adequate soil moisture for best results. FALL: Spray when broadleaf weeds are young and actively growing with adequate soil moisture for best results. Fall applications will control weeds that may otherwise go dormant through the winter and resprout the following spring. For heavy grass weed pressure, apply a second application at the same rate, 14 days after the first application. CRABGRASS (LARGE AND SMOOTH): Spring and early summer: For best results, apply this product from crabgrass emergence until the six-leaf stage (two tillers) or when the crabgrass is 3 to 4 inches tall. This period begins the first time that you can see crabgrass in your lawn. Use two applications with a 14-day interval between applications for dense populations.
FOXTAIL (GREEN, GIANT AND YELLOW): Spring and early summer: For the best results, apply this product to foxtail during the early growth stages or when foxtail is 1 to 4 inches tall. Use two applications at the same rate with a 14-day interval for dense populations.
YELLOW NUTSEDGE: Early summer: Two applications of this product are required when the yellow nutsedge plants are 3 to 6 inches tall. Apply the second application at the same rate at 14 days later.
BROADLEAF WEEDS:
Spring: Apply when dandelion, plantain, buttercup, speedwell, knotweed and other broadleaf weeds are young and actively growing with adequate soil moisture for best results.
Fall: Apply when henbit, chickweed, white clover, ground ivy, lawn burweed and other broadleaf weeds are young and actively growing with adequate soil moisture for best results. Fall applications will control weeds that may otherwise go dormant through the winter and resprout the following spring.

Visual symptoms and time to complete kill will depend on weed type,

temperature and application rate

HOW TO USE

BEFORE USE:

  1. Shake well before each use.
  2. Open flip-top closure.
  3. Remove sprayer from its slot beneath the bottle handle and unwrap the tubing. Pull hose plug to completely extend tubing.
  4. Firmly press hose plug into opening in cap until it snaps into place.
  5. Slide switch on hose plug counter-clockwise to “OPEN.”
  6. Adjust nozzle to desired setting, SPRAY or STREAM.
  7. Hold sprayer below the level of the container and prime by pumping trigger several times until product is dispensed.
  8. Spray unwanted weeds until completely covered.

STORAGE AND DISPOSAL

Pesticide Storage: Store in a cool, dry area away from heat or open flame.
Pesticide Disposal and Container Handling: If empty: Nonrefillable container. Do not reuse or refill this container. 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.

PRECAUTIONARY STATEMENTS

Hazards to Humans and Domestic Animals
CAUTION. Causes moderate eye irritation. Avoid contact with eyes or clothing. Harmful if swallowed. Wear long-sleeved shirt and long pants, shoes plus socks and waterproof gloves. Wear protective eyewear. 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 by a Poison Control Center or doctor. Do not give anything by mouth to an unconscious person.

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. Call a Poison Control Center for treatment advice.

Have the product container or label with you when calling a Poison Control Center or doctor, or going for treatment. You may also contact 1-800-917-5438 for emergency medical treatment information.

Environmental Hazards
This pesticide is toxic to fish and aquatic invertebrates. Drift and runoff may be hazardous to aquatic organisms in water adjacent to treated areas. 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 chemical has properties and characteristics associated with chemicals detected in groundwater. The use of this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in groundwater contamination. Application around a cistern or well may result in contamination of drinking water or groundwater.
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 1-800-917-5438 or visit our website at www.spectracide.com

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References

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