RM43 2.5 gal. Total Vegetation Control Weed Preventer Concentrate with Glyphosate and Imazapyr

The RM43 2.5 gal. Total Vegetation Control Weed Preventer Concentrate with Glyphosate and Imazapyr is ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns — anywhere you want to spray once and be done for up to 1 year. This weed killer concentrate features a formula of glyphosate and imazapyr for effective use against most noxious weeds, grasses, vines, brush and trees.

More Info. & Price

The RM43 2.5 gal. Total Vegetation Control Weed Preventer Concentrate with Glyphosate and Imazapyr is ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns — anywhere you want to spray once and be done for up to 1 year. This weed killer concentrate features a formula of glyphosate and imazapyr for effective use against most noxious weeds, grasses, vines, brush and trees. This weed prevention product is designed for use on non-crop areas as a spot treatment for brush, vines and weeds or on bare ground for total vegetation control. Do not spray this vegetation killer concentrate over the root systems of desirable plants. Get the beautiful looking yard you dream of with help from some RM43 vegetation control.

  • RM43 weed preventer treats 43,243 sq. ft.
  • This weed killer concentrate kills weeds and prevents weeds for up to 1 year
  • Ideal herbicide for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns
  • Glyphosate and imazapyr formula for effective use against most noxious weeds, grasses, vines, brush and trees
  • Apply this weed prevention product to locations only where no vegetation is desired
  • This vegetation killer concentrate can be used for total vegetation control (bare ground) or spot control of brush, vines and weeds
  • Do not spray this vegetation killer concentrate over the root systems of desirable plants
  • Includes 2.5 gal. of weed killer
  • Use hand-operated spray equipment such as backpack sprayers, pump-up sprayers or sprinkling cans, or ATV/tractor-mounted sprayers to apply this weed killer

Ingredients

Glyphosate, isopropylamine salt 43.68%, Imazapyr, isopropylamine salt 0.78%, Other ingredients

Additional information

Active Ingredients

Glyphosate, isopropylamine salt

Application Method

Sprayer

Concentrated or Ready to Use

Concentrated

Contact Or Systemic

Contact

Coverage Area

43,243 sq. ft.

Emergence

Pre-and-Post Emergent

Form

Liquid

Longevity

12 Months

Package Quantity

1

Package Size

2.5 gal.

Product Length

7 in.

Product Width

9 in.

Warnings

Do not spray this vegetation killer concentrate over the root systems of desirable plants

2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and the only even prime number.

Because it forms the basis of a duality, it has religious and spiritual significance in many cultures.

5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number.

Humans, and many other animals, have 5 digits on their limbs.

A concentrate is a form of substance that has had the majority of its diluting agent or diluent (in the case of a liquid: the solvent) removed, such that the substance becomes the majority of the composition. Typically, this will be the removal of water from a solution or suspension, such as the removal of water from fruit juice.

Glyphosate (IUPAC name: N-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide and crop desiccant. It is an organophosphorus compound, specifically a phosphonate, which acts by inhibiting the plant enzyme 5-enolpyruvylshikimate-3-phosphate synthase (EPSP). Glyphosate-based herbicides are used to kill weeds, especially annual broadleaf weeds and grasses that compete with crops. Its herbicidal effectiveness was discovered by Monsanto chemist John E. Franz in 1970. Monsanto brought it to market for agricultural use in 1974 under the trade name Roundup. Monsanto's last commercially relevant United States patent expired in 2000.

Farmers quickly adopted glyphosate for agricultural weed control, especially after Monsanto introduced glyphosate-resistant Roundup Ready crops, enabling farmers to kill weeds without killing their crops. In 2007, glyphosate was the most used herbicide in the United States' agricultural sector and the second-most used (after 2,4-D) in home and garden, government and industry, and commercial applications. From the late 1970s to 2016, there was a 100-fold increase in the frequency and volume of application of glyphosate-based herbicides (GBHs) worldwide, with further increases expected in the future.

Glyphosate is absorbed through foliage, and minimally through roots, and from there translocated to growing points. It inhibits EPSP synthase, a plant enzyme involved in the synthesis of three aromatic amino acids: tyrosine, tryptophan, and phenylalanine. It is therefore effective only on actively growing plants and is not effective as a pre-emergence herbicide. Crops have been genetically engineered to be tolerant of glyphosate (e.g. Roundup Ready soybean, the first Roundup Ready crop, also created by Monsanto), which allows farmers to use glyphosate as a post-emergence herbicide against weeds.

While glyphosate and formulations such as Roundup have been approved by regulatory bodies worldwide, concerns about their effects on humans and the environment have persisted. A number of regulatory and scholarly reviews have evaluated the relative toxicity of glyphosate as an herbicide. The WHO and FAO Joint committee on pesticide residues issued a report in 2016 stating the use of glyphosate formulations does not necessarily constitute a health risk, and giving an acceptable daily intake limit of 1 milligram per kilogram of body weight per day for chronic toxicity.

The consensus among national pesticide regulatory agencies and scientific organizations is that labeled uses of glyphosate have demonstrated no evidence of human carcinogenicity. In March 2015, the World Health Organization's International Agency for Research on Cancer (IARC) classified glyphosate as "probably carcinogenic in humans" (category 2A) based on epidemiological studies, animal studies, and in vitro studies. In contrast, the European Food Safety Authority concluded in November 2015 that "the substance is unlikely to be genotoxic (i.e. damaging to DNA) or to pose a carcinogenic threat to humans", later clarifying that while carcinogenic glyphosate-containing formulations may exist, studies that "look solely at the active substance glyphosate do not show this effect". In 2017, the European Chemicals Agency (ECHA) classified glyphosate as causing serious eye damage and as toxic to aquatic life but did not find evidence implicating it as a carcinogen, a mutagen, toxic to reproduction, nor toxic to specific organs.

Imazapyr is a non-selective herbicide used for the control of a broad range of weeds including terrestrial annual and perennial grasses and broadleaved herbs, woody species, and riparian and emergent aquatic species. It is used to control annual and perennial grass and broadleaved weeds, brush, vines and many deciduous trees. Imazapyr is absorbed by the leaves and roots, and moves rapidly through the plant. It accumulates in the meristem region (active growth region) of the plant. In plants, imazapyr disrupts protein synthesis and interferes with cell growth and DNA synthesis.

Imazapyr is an ingredient of the commercial product Ortho GroundClear. A related herbicide, imazapic is an ingredient in Roundup Extended Control. Both chemicals are non-selective, long-lasting, and effective in weed control. They are, however, water-soluble, and depending on soil type and moisture they can move into parts of the landscape where they were not sprayed. Some desirable landscape plants are especially sensitive to them and can be damaged.

A gybe preventer, preventer, or jibe-guard, is a mechanical device on a sailing vessel which limits the boom's ability to swing unexpectedly across the boat due to an unplanned accidental jibe.

During an unplanned accidental jibe (or gybe), neither the crew nor the boat is set up properly to execute a planned jibe. As a result, the uncontrolled boom will swing across the boat potentially inflicting injury or knocking crew members overboard. The mainsheet or traveller can also inflict serious injury. Uncontrolled jibes may also damage the boat itself.

Rigging a preventer on a yacht's mainsail is often performed when the wind is behind the beam (i.e. when it's coming from more than 90° off the bow). It can also be useful at other times when there is more swell than wind, a situation when the wind may not have the strength to keep the boom in place as the boat dips and rolls.

On any boat that is sailing downwind without a preventer, strict 'heads-down' procedures must be enforced anywhere within the boom's arc. Certain areas of the side-decks and maybe the cockpit also have to be strictly 'no-go' to all crew depending on what the boom and mainsheet could do in unchecked full swing.

The preventer with the most mechanical advantage is a line, from the end of the boom, led outside the shrouds and a long way forward - perhaps right up to the bow - through a block, back to the cockpit and secured within reach of the mainsheet.

Many cruising sailors prefer to rig two tackles (port and starboard) that run from the midpoint of the boom to blocks on a track such as the headsail-sheet-block track. These tackles are typically a 2 - 4 part tackles for greater purchase. This rig can also be used as a boom vang without taking up space under the mast that may be essential to the cruising sailor for dinghy stowage and other uses. There is a possibility of breaking the main boom with a preventer rig such as this, but many modern yachts are considered to have short enough booms and be beamy enough to overlook this possibility in normal use. For example, while running with the preventer cleated, a large swell could roll the boat, dipping the boom end into the water, snapping the boom in half.

Care should be taken when selecting the rope which is used for preventer lines. To reduce the shock loads on the tackles, for example in an unexpected jibe, three-strand nylon line may be preferred over braided cored line.

Vegetation is an assemblage of plant species and the ground cover they provide. It is a general term, without specific reference to particular taxa, life forms, structure, spatial extent, or any other specific botanical or geographic characteristics. It is broader than the term flora which refers to species composition. Perhaps the closest synonym is plant community, but vegetation can, and often does, refer to a wider range of spatial scales than that term does, including scales as large as the global. Primeval redwood forests, coastal mangrove stands, sphagnum bogs, desert soil crusts, roadside weed patches, wheat fields, cultivated gardens and lawns; all are encompassed by the term vegetation.

The vegetation type is defined by characteristic dominant species, or a common aspect of the assemblage, such as an elevation range or environmental commonality. The contemporary use of vegetation approximates that of ecologist Frederic Clements' term earth cover, an expression still used by the Bureau of Land Management.

A weed is a plant considered undesirable in a particular situation, growing where it conflicts with human preferences, needs, or goals. Plants with characteristics that make them hazardous, aesthetically unappealing, difficult to control in managed environments, or otherwise unwanted in farm land, orchards, gardens, lawns, parks, recreational spaces, residential and industrial areas, may all be considered weeds. The concept of weeds is particularly significant in agriculture, where the presence of weeds in fields used to grow crops may cause major losses in yields. Invasive species, plants introduced to an environment where their presence negatively impacts the overall functioning and biodiversity of the ecosystem, may also sometimes be considered weeds.

Taxonomically, the term "weed" has no botanical significance, because a plant that is a weed in one context, is not a weed when growing in a situation where it is wanted. Some plants that are widely regarded as weeds are intentionally grown in gardens and other cultivated settings. For this reason, some plants are sometimes called beneficial weeds. Similarly, volunteer plants from a previous crop are regarded as weeds when growing in a subsequent crop. Thus, alternative nomenclature for the same plants might be hardy pioneers, cosmopolitan species, volunteers, "spontaneous urban vegetation," etc.

Although whether a plant is a weed depends on context, plants commonly defined as weeds broadly share biological characteristics that allow them to thrive in disturbed environments and to be particularly difficult to destroy or eradicate. In particular, weeds are adapted to thrive under human management in the same way as intentionally grown plants. Since the origins of agriculture on Earth, agricultural weeds have co-evolved with human crops and agricultural systems, and some have been domesticated into crops themselves after their fitness in agricultural settings became apparent.

More broadly, the term "weed" is occasionally applied pejoratively to species outside the plant kingdom, species that can survive in diverse environments and reproduce quickly; in this sense it has even been applied to humans.

Weed control is important in agriculture and horticulture. Methods include hand cultivation with hoes, powered cultivation with cultivators, smothering with mulch or soil solarization, lethal wilting with high heat, burning, or chemical attack with herbicides and cultural methods such as crop rotation and fallowing land to reduce the weed population.

With or WITH may refer to:

  • With, a preposition in English
  • Carl Johannes With (1877–1923), Danish doctor and arachnologist
  • With (character), a character in D. N. Angel
  • With (novel), a novel by Donald Harrington
  • With (album), a 2014 album by TVXQ
  • With (EP), a 2021 EP by Nam Woo-hyun
Average Rating

4.83

06
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6 Reviews For This Product

  1. 06

    by Bonnie

    I have used this stuff on my property in Mobile Alabama ( rainiest city in the Country) and also on property in Arizona and have had great results in both places

  2. 06

    by Polk

    The product is working well on the fence line. It takes about a week to start working, but everything I sprayed is dying. Hopefully won’t grow back for about a year!

  3. 06

    by Warren

    Works really well! Used at 6oz/gal with a backpack sprayer and it decimates weeds and all other vegetation. Takes a few days before you see results.

  4. 06

    by Handson

    I maintain 10 desert acres. The way out of weed takeover by July and I mean farm-like sections of weeds, is to pre emerge yearly! I have to be selective around vegetation and the house directly, but for the furthest areas around my property, I use an atv sprayer. The first year preemerging, we got surflan southern weed killer, the second year we got TVC. I was worried about the TVC and was looking for something as effective but not as devastating. I saw a video for the RM43 and got it! It seems to have worked great and I like how it kills existing weeds as well! None of the other preemergants did that! I was even still spraying weeds with the leftover mix out of a sprayer. It left NO Green!! I use Caseron for in and around vegetation and good ol picking them everywhere else every year. Unless I find something as good or better and less expensive, I’ll be buying the RM43 from here on out!

  5. 06

    by Sean

    RM 43 worked great killed all weeds as described ( except Marestail which may or may not be a listed weed). Nothing has grown back although it has only been 3 weeks.

  6. 06

    by Eric

    Works well on leafy weeds but doesn’t affect grass much. I have seen a lasting effect for over a year where leafy weeds were growing but grass comes back pretty quickly. Wish it had a higher imazaphyr percentage

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