What is Alligare Imazapyr 4 SL used for?

Alligare Imazapyr 4 SL is an herbicide used primarily to control a wide array of unwanted vegetation, including various weeds, woody plants, and grasses. It works through systemic action, entering plants through foliage and roots, making it effective for both pre-emergent and post-emergent applications. This targeted approach makes it particularly valuable for land management in forestry, non-crop areas, and along highways, ensuring that desired crops or landscapes remain unharmed.

How does Alligare Imazapyr 4 SL work?

Alligare Imazapyr 4 SL functions as a systemic herbicide, meaning that it is absorbed by the plants and translocated throughout their systems. Once internalized, it inhibits vital plant growth processes, resulting in effective weed control. Its capability to work on a variety of plant species allows landowners to maintain healthy environments selectively, thereby promoting the growth of desirable plants without harming the ecosystem.

What precautions should I take when using Alligare Imazapyr 4 SL?

When using Alligare Imazapyr 4 SL, it is crucial to wear protective clothing, including gloves and goggles, to prevent skin or eye contact. Additionally, ensure no drift occurs to nearby desirable plants, as it can affect them. It's advisable to apply it on calm days to minimize the risk of wind drift and to wait for a period after application before mowing treated areas to maximize effectiveness.

Can I use Alligare Imazapyr 4 SL in residential areas?

Yes, Alligare Imazapyr 4 SL can be used in residential areas but with caution. It's important to apply it in areas where non-target plants are not present, as the product can affect desirable vegetation. Homeowners often utilize this herbicide effectively in overgrown gardens or patios, keeping pathways clear while ensuring that ornamental plants are not impacted.

How long does it take for Alligare Imazapyr 4 SL to show effects on plants?

Effects of Alligare Imazapyr 4 SL can typically be observed within a few days after application, with signs of wilting and yellowing evident on treated plants. Full effects, which include the death of tougher, established weeds, may take several weeks. Understanding this timeline helps users manage their landscaping or agricultural operations effectively, as they can plan follow-up treatments or land use.

What types of vegetation can be controlled by Alligare Imazapyr 4 SL?

Alligare Imazapyr 4 SL is effective against a variety of unwanted vegetation, including annual and perennial weeds, as well as woody plants and brush species. Its broad-spectrum action makes it ideal for managing difficult weeds in forestry or industrial sites. This versatility allows land managers to utilize it in diverse environments, promoting healthier ecosystems while controlling invasive species.

Is Alligare Imazapyr 4 SL safe for the environment?

When used according to the manufacturer's instructions, Alligare Imazapyr 4 SL is designed to minimize environmental impact. Its systematic action targets specific plants without affecting surrounding soils negatively. Land managers often find it a valuable tool for keeping non-native species in check, thus helping to restore and maintain healthy habitats for local wildlife.

Can Alligare Imazapyr 4 SL be mixed with other herbicides?

Alligare Imazapyr 4 SL can be mixed with compatible herbicides, enhancing efficacy against tougher weeds. However, it is essential to check compatibility and follow the specific mixing instructions provided in the label. This flexibility can be beneficial for users dealing with mixed weed populations, ensuring a comprehensive approach to vegetation management.

What is the recommended application method for Alligare Imazapyr 4 SL?

The recommended application method for Alligare Imazapyr 4 SL is typically through foliar spraying or soil incorporation, depending on the target species and environmental conditions. Using a sprayer that provides even coverage will optimize absorption and effectiveness. Many users find that applying during early growth stages of weeds results in the best control, as young plants are more susceptible.

Where can I buy Alligare Imazapyr 4 SL?

You can buy Alligare Imazapyr 4 SL from Ubuy in South Africa. Ubuy is a reliable online platform with a wide range of chemicals and garden care products, ensuring customers receive authentic and high-quality items delivered conveniently to their door.

Is Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Alligare Imazapyr Herbicide 4 SL for Broad Spectrum is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

ALLIGARE

Alligare Imazapyr 4 SL delivers broad-spectrum control over a variety of unwanted vegetation, ideal for forestry, rangeland, aquatic spaces, and more.

ALLIGARE

Item #: 215382188

Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Control of 185 Annual, Biennial, and Perennial Weeds & Brush - 1 Quart Liquid Weed Killer, Ideal

90% of respondents would recommend this to a friend

Item #: 215382188

ZAR 1204

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Alligare Imazapyr 4 SL delivers broad-spectrum control over a variety of unwanted vegetation, ideal for forestry, rangeland, aquatic spaces, and more.

32_ounce

2.5 Gallons

U-Care Warranty:

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What Stands Out

Broad Spectrum Control

Effectively targets and eliminates 185 types of annual, biennial, and perennial weeds and brush, ensuring a comprehensive solution for various invasive plant species.

Versatile Application

Ideal for use on rangeland and during site preparation, this herbicide adapts to multiple environments, making it suitable for both agricultural and landscaping needs.

Convenient Packaging

Available in a 2.5-gallon liquid format, this product offers easy handling and application, providing an efficient solution for large-scale weed management.

Product Details

BROAD-SPECTRUM WEED CONTROL: The weed and grass killer concentrate is effective at controlling a wide range of weeds, including vines and hardwood brush. Ideal for forestry and rangeland, it provides lasting protection and eliminates tough vegetation
VERSATILE APPLICATION METHODS: This weed and grass killer can be applied using multiple methods: broadcast, targeted handgun, low volume, cut stump, or basal application. It offers a flexible application for both large areas and specific vegetation
AQUATIC VEGETATION CONTROL: Designed for control of emerged and floating vegetation in aquatic environments, our aquatic herbicide for ponds is perfect for managing unwanted plants in ditches, ponds, lakes, and other aquatic spaces, keeping your water bodies clear
STAY WEED-FREE FOR LONGER: Experience long-lasting, residual control when used for bare-ground applications. This pond weed killer prevents unwanted vegetation from re-growing, offering sustained results that minimize the need for repeated treatments
REVITALIZE YOUR LAND: Perfect for forestry site preparation, the grass and weed killer clears competition and enables conifer release from hardwoods. Its powerful action promotes site management and growth for forestry and wildlife habitats
Available for sale and use in AL, AK, AZ, AR, CA, CO, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WV, WI, WY

Brand Name	ALLIGARE
UPC	192702491061
Manufacturer	ALLIGARE
Unit Count	32.0 Fluid Ounces
Part Number	32449
Model Number	32449
Included Components	one 32oz bottle of Alligare Imazapyr 4 SL
Item Weight	32 Ounces (907.2 grams)
Liquid Volume	1 Quarts
Item Form	Liquid
Coverage	1 acre
Active Ingredients	Herbicide, Imazapyr, Non-Ionic Surfactant
Brand	ALLIGARE
Package Weight	2.9 Pound

What's in the box

one 32oz bottle of Alligare Imazapyr 4 SL

Who Should Buy?

Rangeland Managers
Perfect for rangeland managers aiming to control a variety of weeds efficiently and promote healthy vegetation.
Site Preparations
Ideal for those preparing land for planting by thoroughly eliminating weeds and ensuring a clean slate for crops.
Landscapers
Beneficial for landscapers looking to maintain clear and weed-free areas in larger commercial or private landscaping projects.

Residential Homeowners
May not be suitable for homeowners looking for a simple, small-scale weed control solution in gardens.
Sensitive Areas
Not recommended for users needing to protect sensitive ecosystems or waterways due to potential herbicide runoff.
Organic Farmers
Unsuitable for organic farming practices that require organic-approved herbicides, rendering it incompatible with their methods.

Product Description

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Customer Questions & Answers

Question: How to Shop Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Online From Ubuy?

Answer: It’s easy to shop Alligare Imazapyr Herbicide 4 SL for Broad Spectrum online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Alligare Imazapyr Herbicide 4 SL for Broad Spectrum is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

ALLIGARE Weed Killers 32449 Editorial Review

The Alligare Imazapyr 4 SL has garnered a substantial following among users looking for an effective weed control solution. Many customers praise its potent formula for managing tough, woody, and invasive plants, with some reporting visible results within just one to two weeks. This herbicide is especially beneficial for large areas such as fence lines, gravel driveways, and vacant lots, making it an ideal choice for land management. Users appreciate the long-lasting effects of the product—once applied, it keeps plants dead for months, significantly reducing the need for repeated applications. Those who have used it on invasive species, such as blackberry and bamboo, report great success, with no regrowth observed after treatment. Customers who have followed the detailed instructions for application, particularly regarding mixing ratios and timing, have found the product effective in managing difficult plants without adversely affecting nearby desirable vegetation. However, caution is paramount as the herbicide is non-selective and can kill any plant it comes into contact with, including grass and other plants that users may want to keep alive. Additionally, Imazapyr's soil activity means it can linger in the ground, necessitating careful application strategies, especially when near gardens or trees. Furthermore, customers have expressed a desire for clear mixing ratios to accompany the product, as they found the mixing instructions somewhat convoluted. Despite this, the majority of reviews reflect a high satisfaction rate with Imazapyr’s efficacy, particularly among those who are knowledgeable about herbicide application practices. In summary, Alligare Imazapyr 4 SL stands out as a powerful tool for vegetation management, provided users exercise caution and adhere closely to the labeled instructions. **

Customer Reviews & Ratings

4.4

247 customers ratings

5 Star

75%
4 Star

11%
3 Star

7%
2 Star

0%
1 Star

7%

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Share your thoughts with other customers

Pros

Extremely effective against tough, woody, or invasive plants
Visible results within 1-2 weeks
Long-lasting effects, often months
Suitable for large areas like fence lines and gravel pads
Can be mixed with other herbicides for combined effects

Cons

Non-selective; kills all vegetation, including grass

Top selling Imazapyr Herbicide in South Africa

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	ALLIGARE Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Control of 185 Annual, Biennial, and Perennial Weeds & Brush - 2.5 Gallon Liquid Weed Killer, Ideal for Rangeland, Bare-Ground, and Site Preparation
	Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Control of 185 Annual, Biennial, and Perennial Weeds & Brush - 2.5 Gallon Liquid Weed Killer, Ideal for Rangeland, Bare-Ground, and Site Preparation	ALLIGARE
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Last Updated on June 22, 2026

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

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Features & Benefits

Broad-spectrum control targets grasses, broadleaf weeds, and brush.
Flexible application methods include broadcast, targeted handgun, cut stump, and basal.
Provides long-lasting residual protection for bare-ground applications.
Effectively manages aquatic vegetation in ponds and lakes.
Quickly clears unwanted vegetation with minimal reapplication needed.
Perfect for forestry site preparation and wildlife management areas.

Alligare Imazapyr Herbicide 4 SL for Broad Spectrum Control of 185 Annual, Biennial, and Perennial Weeds & Brush - 1 Quart Liquid Weed Killer, Ideal

ZAR 1204

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

What's in the box

Who Should Buy?

Product Description

Customer Questions & Answers

ALLIGARE Weed Killers 32449 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Top selling Imazapyr Herbicide in South Africa

Product Price History

Important information

ZAR 1204

Features & Benefits

Fast
Shipping

Free
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