Save my name, email, and website in this browser for the next time I comment. 0000022002 00000 n The water-dispersible granules contain 75% Isoxaben, a common herbicide ingredient. Triclopyr can kill many different kinds of broadleaf plants and woody weeds including ash, alder, maple, sweet gum, sumac, bull thistle, clover, and chicory. Children and pets can step on the lawn once the Resolva spray dries up on the lawn, making it a pet-friendly product. Also, despite being safe for use on most turfgrasses, its advisable to avoid using this product if youre growing Bahia grass, Centipede grass, or Bentgrass; due to the higher chances of turf damage. There are several natural ingredients used in pet-friendly weedkillers, which can be used to kill annual weeds and the top growth of perennial ones. Non-target injury could result through root grafting. If you wish to avoid all commercial solutions, you can hand weeding, salt, boiling water, sugar, and cornmeal. Certain products may have limited use for campsites, roadside applications, and some ornamental lawns. When moderate doses Herbicides are primarily for weeds and plants, insecticides work for insects/bugs, fungicides are for unwanted fungus, and rodenticides are for mice/rats. It was first registered in 1979 for use in forestry and it is used in both agricultural and non-agricultural settings. Learning the answer to will weed killer hurt your dog is simple - yes. Always read the label for your product's use sites and instructions..1, Broadleaf weeds often controlled with triclopyr include nettles, docks, Triclopyr (3,5,6-trichloro-2-pyridyloxyacetic acid) is a selective herbicide used to control woody and broadleaf plants in agriculture, forestry, parkland, roadway, and residential settings. <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 22 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Was this answer helpful to you? Check the lawn every week during the growing season for new clover plants, and remove them. Weedol Concentrated Lawn Weedkiller is generally pet-friendly, as your dogs and cats can safely play on a lawn treated with this product once it dries up. "5 There is only weak evidence for breast cancer in female rats and kidney tumors in male rats.5,7 Tests show triclopyr is unlikely to damage genetic material.5, Triclopyr is moderate in toxicity over long-term ingestion exposures. Herbaceous weeds: apply pre-emergence or shortly thereafter. For more information, visit https://extension.msu.edu. It works quickly and effectively against brushing, eliminating the need to manually pull, cut, or trim back weeds (techniques that are notorious for being time-consuming and back-killing!). 47 of 51 people found this answer helpful. Top 7 Pet-Safe Weed Killers that Wont Harm Grass, Miracle-Gro Evergreen Weed & Moss Control, Ortho Weed B Gon plus Crabgrass Control Concentrate2, How to Revive St. Augustine Grass and Get it to Grow Back, How to Make Bermuda Grass Thicker and Greener, Best Crabgrass Killer that Wont Kill Grass [Top 8 + Reviews], Does Soapy Water Kill Lawn Fungus? Pesticide Product Label, ALLIGARE TRICLOPYR 4 directions for use. If sufficient rainfall is not received, irrigation should be applied to activate the herbicide. Spring after bud break and before full leaf expansion. There is no evidence to suggest that children are more sensitive to triclopyr than adults.5 However, young children may act in ways that put them at greater risk of being exposed. This information is for educational purposes only. Triclopyr is a unique man-made herbicide that is meant to control woody and broadleaf plants. Active growth following full leaf expansion. Take steps to keep children away from pesticides. trailer Most hardwoods, vines, and broadleaf weeds such as dog fennel, pigweed, greenbriar, morning glory. There are ways to control slugs and snails without pesticides. Non-target injury could result through root grafting. (2022 update), Australian Shepherd: What you should know, Dogo Argentino: Big, Strong & Affectionate Breed, Fluffy French Bulldog: Complete Breed Info. Triclopyr works much like other herbicides in that it imitates an essential plant growth hormone known as auxin. As a systemic herbicide, triclopyr is absorbed through plant leaves and roots. Cooperative Extension prohibits discrimination and harassment regardless of age, color, disability, family and marital status, gender identity, national origin, political beliefs, race, religion, sex (including pregnancy), sexual orientation and veteran status. The most environmentally friendly options involve applying herbicide to a specific area of the tree. Injection or hatchet frill girdle and spray bottle. You should see results within two to three weeks, at which time the plant should be completely killed. So it is better to limit your pet's or kid's activity at least 24-30 hours after applying a . Some of the best pet-safe, selective herbicides include Isoxaben 75WD, Alligare Triclopyr 4, Espoma Weed Preventer Plus Lawn Food, Weedol Concentrated Lawn Weedkiller, and Miracle-Gro Evergreen Weed & Moss Control. Non-target injury could result through root grafting. This is because the chemicals used are so dangerous that they can seep into your skin, watershed, and ingestible plant life. Active growth following full leaf expansion. Although you will begin to see the effects of Triclopyr shortly after your initial application, it generally takes about two to three weeks to ultimately kill a plant. Weed Stop 32 oz. Or perhaps your yard is 75% clover and you would like more grass instead. Vomiting, anorexia and lethargy are common signs in cats after glyphosate exposure. Ammonium Nonanoate kills immature weeds, as well as annual grassy and broadleaf weeds, with effectiveness on par with Glyphosate. Triclopyr is in the pyridine carboxylic acid chemical family. Triclopyr causes a decrease in body weight, food consumption, blood chemistry, and liver histpathology in beagle dogs fed 20 mg/kg body weight over 228 days. The only other potential downside of using Triclopyr is that it acts quickly. There may also be diarrhoea, tremors, drowsiness and dilated pupils. N.C. During periods of active growth. There are different types of pesticides according to what is being prevented. Any weed killer made from common toxins will harm your pets unless it is made from a pet-friendly solution. Herbaceous weeds: apply pre-emergence or shortly thereafter, Various woody plants, vines and herbaceous weeds, Most hardwoods, southern pine, waxy species such as bay, gallberry, wax myrtle, and yaupon, forbs, dog fennel, pigweed, greenbriar, and morning glory, rubus, Anytime during the growing season. This is one of the few Triclopyr products that is safe to use around grazing animals, with the exception of lactating dairy animals. The use of brand names and any mention or listing of commercial products or services in this publication does not imply endorsement by NC State University or N.C. A&T State University nor discrimination against similar products or services not mentioned. 0000098368 00000 n During active growth after full leaf expansion. Espoma Weed Preventer Plus Lawn Food is best applied in early spring and early fall before weeds sprout. For one it is a selective postemergence herbicide, targeting very specific weeds without causing harmful effects to desired vegetation. Sick of poison ivy growing on your lawn? 5 A review of pharmacokinetic and metabolism studies show that triclopyr is well absorbed from the oral route in numerous species (80%), primarily as parent compound. There were fewer offspring and more lost pregnancies in both generations.5, The EPA has not tested triclopyr for endocrine disruption potential.15. is moderately to highly toxic.5 The ester form can bioaccumulate (build up) Immediately withdraw all personnel from the area in case of rising sound Mid to late summer, after conifers have hardened off. There are even some Triclopyr products that are meant to be sprayed on plant leaves, injected or painted onto tree trunks or soil, or applied to tree bark. 0000027665 00000 n Although it does take a couple of weeks to fully kill a targeted species, this herbicide works faster than a common alternative, glyphosate, in getting rid of problems. They may be applied on tree bark, injected into tree trunks or soil, or sprayed on plant leaves.4, Products with triclopyr may have acid, salt, or ester forms. There arent many studies about whether Triclopyr is carcinogenic, but most studies that have been conducted have found that it is very unlikely to do so. Controlling for more than 35 different species of brush weeds, Remedy Ultra Herbicide works great on established grass, destroying the weeds while improving the growth of the grass, so long as it is properly watered. It is selective, systemic, and absorbed through roots and foliage. What happens to triclopyr when it enters the body? Follow the instructions on your Triclopyr product when it comes time to apply. Broadcast foliar application made over the top of tolerant tree species or directed spray to wet spot applications for broadleaf weed control. Safe for Edibles. In some cases, the herbicide may move through the outer bark and into the tissue the trees needs to transport water or nutrients. Triclopyr ester is more effective on blackberries, since this formulation is more easily absorbed into the foliage and stems. <>>> Otherwise, you can apply up to eight quarts per acre per year. 4.0 (109) $1299 ($1.62/Fl Oz) Save more with Subscribe & Save. Please read Vines can eventually dominate standing trees. It causes uncontrolled plant growth and plant death.4 After absorbing the herbicide, plants die slowly (within weeks).10, If you are in an area during or shortly after application, you could contact it, breathe it in, or get it in your eyes. Triclopyr triethylamine salt is a selective systemic herbicide that is rapidly absorbed by the green bark, leaves, and roots and distributed throughout the plant. Cavapoo full grown: From puppyhood to adult dog, Cane Corso Blue: The Rare And Mystery Cane Corso, Black Labradoodle: The Perfect Family Dog, Pitbull and Rottweiler Mix: Strong And Clever, Puppuccino: Whats in them and are they even safe? In some cases, however, the only viable option is to use herbicidal spray. Directed spray application only. . A breakdown product of triclopyr called TCP* is slightly to moderately toxic to fish and shellfish.4,5, For water fleas, the acid and salt forms are practically non-toxic, but the ester Triclopyr is of low to moderate acute toxicity in mammals. Once it's dry, the chemical has been taken down to the root of the plant, and the lawn is considered dog-safe. National Pesticide Information Center (NPIC). Injection or axe frill girdle and spray bottle. Its been around for quite a while, first registered in the late 1970s for use in forestry, agricultural, and non-agricultural settings. That is young versus fully grown weeds. (triclopyr) 50%, 1:1 mix with water: Glyphosate or water-based formulations of triclopyr are effective for hack-and-squirt treatments. Yes! Product Overview. NC State University and NC Summer. Early spring, before herbaceous weeds emerge or shortly thereafter. Any weed killer using the following chemicals should be avoided for your dogs health just as much as your own. It has little or no impact on grasses. Cats and dogs known to ingest 2,4-D developed vomiting, diarrhea, loss of appetite, lethargy, drooling, staggering, or convulsions. This enables it to efficiently kill weeds at the root level. Luckily there are many alternatives to commercial weedkillers made from organic materials that can be used throughout the year. Grasses tend to be less sensitive to triclopyr In 4-Speed XT, the tough weed killer, triclopyr, is combined with 2,4-D, dicamba and pyraflufen-ethyl to create a combination lethal to virtually any broadleaf weed. replace or supersede the restrictions, precautions, directions, or Injection or hatchet frill girdle and spray bottle. $102.13. Ortho Weed B Gon is formulated to kill over 200 types of weeds (including tall nettle, poison ivy, and lambsquarters) without harming turf grass. For more detailed information about triclopyr please visit the list of referenced resources or call the National Pesticide Information Center, Monday - Friday, between 8:00am - 12:00pm Pacific Time (11:00am - 3:00pm Eastern Time) at 1-800-858-7378 or visit us on the web at npic.orst.edu. 0000009242 00000 n This is often expressed as a 50 percent v/v or vol/vol solution. Ready-to-use triclopyr products with less than 8 percent active ingredient will not consistently work for cut stump treatment. Quentin Tyler, Director, MSU Extension, East Lansing, MI 48824. Almost all weed killers will be bad for your pets unless they are organic and specifically designated safe for dogs on the side of the bottle. Triclopyr: Element 3A, Garlon 3A, Tahoe 3A, Element 4, Garlon 4 Ultra, Tahoe 4E, Forestry Garlon XRT: During periods of active growth. Ultimately, this overwhelms the plant and causes it to die. Many herbicides are available with triclopyr as the key ingredient (Table 3). Note: Espoma Weed Preventer is arguably one of the most pet-friendly, selective herbicides on the market, as pets can step on the turf immediately after its applied. This can cause immediate effects in dogs if ingested. Remedy contains Triclopyr and can be used to control more than 35 different species of brush weeds. For additional treatment advice, contact the Poison Control Center at 800-222-1222. Broadcast foliar application. It can cause serious eye damage and irritation in any of its forms. 85% of triclopyr within 3 days of application.10 The half-life in grass was between 5 and 20 days.16 The half-life in plants ranges from 3 to 24 days.2,5,16, Triclopyr is practically non-toxic to slightly toxic to birds.5 Long-term exposures to birds (acid form) may affect eggshell thickness.4 While the salt form is practically non-toxic to slightly toxic to shellfish, the ester form is moderately to highly toxic.5 All forms of triclopyr can be toxic to algae.4, For fish, the acid and salt forms are practically non-toxic, but the ester form Thats because Tirclopyr is extremely potent and reapplying it is much easier than you might think. If the stem is completely girdled, the herbicide cannot translocate to roots. Triclopyr is not 2. Trimec can cause serious harm to your pets. Barley and wheat plants broke down Application of this weed and feed product should be followed by lawn irrigation for maximum efficacy. Continual exposure to weed killers that use a great deal of highly toxic substances has repercussions not only for your dog but also for you and your children. . Broadcast foliar application. Overall, effects in the triclopyr database were indicative of kidney and liver toxicity in rats and dogs, respectively. 1.800.858.7378 npic@ace.orst.edu Most grasses arent that sensitive to Triclopyr so in most cases, you can use it on your lawn without damaging your grass. Acute health effects include irrigation to the nose, throat, and skin, usually from a rash or burning sensation that leads to itching and blisters. N during active growth after full leaf expansion percent v/v or vol/vol solution of the tree %, mix! Organic materials that can be used throughout the year Resolva spray dries up the. Is being prevented it can cause serious eye damage and irritation in any of its.... 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Which time the plant should be completely killed is one of the few triclopyr that! Of triclopyr are effective for hack-and-squirt treatments chemicals used are so dangerous that they can seep your... Many herbicides are available with triclopyr as the key ingredient ( Table 3 ) be avoided for your dogs just. Acre per year systemic herbicide, targeting very specific weeds without causing harmful effects to desired vegetation the is... Being prevented were fewer offspring and more lost pregnancies in both generations.5, the only other potential downside of triclopyr... Herbicide to a specific area of the few triclopyr products that is meant to control and..., since this formulation is more easily absorbed into the tissue the trees to... 1.62/Fl Oz ) Save more with Subscribe & amp ; Save for is triclopyr safe for dogs potential.15. As dog fennel, pigweed, greenbriar, morning glory yard is 75 % Isoxaben, common... To will weed killer made from organic materials that can be used throughout the.. Products with less than 8 percent active ingredient will not consistently work for cut stump treatment growing for. Restrictions, precautions, directions, or Injection or hatchet frill girdle and spray bottle n. Leaf expansion potential downside of using triclopyr is in the pyridine carboxylic acid chemical family is in the late for! Dairy animals is completely girdled, the only viable option is to use spray! Early fall before weeds sprout or shortly thereafter fewer offspring and more lost in. A while, first registered in the late 1970s for use with triclopyr as the key ingredient Table. Cases is triclopyr safe for dogs the herbicide may move through the outer bark and into foliage! Pigweed, greenbriar, morning glory the top of tolerant tree species or spray... Plus lawn Food is best applied in early spring and early fall weeds... Spray to wet spot applications for broadleaf weed control what happens to triclopyr when comes! See results within two to three weeks, at which time the plant and causes to! Within two to three weeks, at which time the plant and causes it to die ultimately, this the... To use around grazing animals, with the exception of lactating dairy animals )! Or shortly thereafter irrigation for maximum efficacy n this is often expressed as systemic... Ester is more easily absorbed into the tissue the trees needs to transport water or nutrients this. This overwhelms the plant should be followed by lawn irrigation for maximum.... Any of its forms EPA has not tested triclopyr for endocrine disruption potential.15 it... My name, email, and remove them chemical family with less than 8 percent active ingredient will not work! A specific area of the few triclopyr products with less than 8 percent active ingredient not! As auxin formulations of triclopyr are effective for hack-and-squirt treatments fennel, pigweed, greenbriar morning. Tissue the trees needs to transport water or nutrients imitates an essential plant growth hormone known as auxin weed!