Naturally occurring biotypes of certain broadleaf weed species with resistance to triazines, glyphosate, PPO, HPPD and ALS inhibiting herbicides are known to exist. $8.98 $ 8. If you have a weedy creeping bentgrass problem, then three 5 oz suggests that mesotrione’s activity on crabgrass when applied postemergence is at least as good as, and occasionally better than, that of quinclorac. When used as a pre-emergent, Tenacity works by being absorbed by weeds as they emerge from the soil. There are currently more than 1400 registered products containing permethrin. Products containing permethrin may be liquids, powders, dusts, aerosol solutions, sprays, and treated clothing. It is a mild eye irritant, but is not a dermal irritant or a dermal sensitizer. Amazon's Choice for mesotrione. Its active ingredient, mesotrione, is based on a naturally occurring compound produced by the bottlebrush plant (Callistemon citrinus) that inhibits photosynthesis in susceptible plant species. FREE Shipping on orders over $25 shipped by Amazon. For Pete1313 Posts: 873 Joined: June 2nd, 2014, 9:36 am Location: Northwest Illinois Grass Type: Bewitched KBG Lawn Size: 20000-1 acre Level: Advanced section 1 - chemical product and company identification. Permethrin is used in cattle ear tags and flea collars, or in spot-on treatments for dogs. ... A good personal example is one day I was scheduled to treat 200,000 sq/ft in 30 yards. Atrazine affected liver cells in rats after they were given 400 mg/kg per day for 14 days. 98 $14.08 $14.08. Tenacity herbicide can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. Get it as soon as Wed, Dec 2. A 1991 National Cancer Institute study concluded that dogs exposed to just four lawn treatments a year significantly increased their risk of malignant lymphoma. mesotrione 4sc safety data sheet page 1 of 5 . ... (mesotrione) is still fairly new, but it’s mechanism seems unlikely to harm animals. Domestic animals accidentally exposed to large quantities of 2,4-D can suffer lethargy, weakness, vomiting and convulsions. Mesotrione has a low acute toxicity via the oral, dermal, and inhalation routes. Mesotrione 2-[4-(methylsulfonyl)-2-nitrobenzoyl]-1,3-cyclohexanedione 104206-82-8 40.0% Have the product container or label with you when calling a poison control center or doctor, or going for treatment. However, my first 10 yards totaled 100,000 sq/ft. Some products are used to treat scabies and head lice on people. Tenacity Herbicide is a systemic pre-emergent and post-emergent weed killer. company address: emergency telephone numbers: albaugh, llc … Putting it All Together As previously stated, the label says you can apply 16 ounces per acre per year. 4.3 out of 5 stars 1,080. The active ingredient mesotrione that makes this herbicide tenacity work so darn well will kill: Bentgrass, Crabgrass; Dandelions; Clover, Nutsedge; Henbit; Foxtail; And over 40 other common household weeds. For 24-Hour Medical Emergency Assistance (Human or Animal) call: 1-800-222-1222. They also lost weight and had difficulty moving. MESOTRIONE 4SC is a Group 27 Herbicide (contains the active ingredient mesotrione). Tenacity Herbicide. 16 Dogs fed atrazine at 34 mg/kg per day for one year had increased and irregular heart rates. With mesotrione 40% as its active ingredient, Tenacity Herbicide is known for its selective contact and residual control of weeds in turfgrasses. In subchronic and chronic oral studies, ocular lesions, liver and kidney effects, and/or body weight decrements were the major adverse effects seen in the rat, mouse, and dog. Monterey LG1130 Mark-It Blue Spray Solution Colorant Chemical Marker Dye for Insecticide, Herbicide, and Fungicide, 8 oz. What are the best products/methods to get weeds under control that are safe for dogs and kids to still walk on?