Carfentrazone-ethyl toxicity

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August undefined, 2024

WebCarfentrazone-ethyl (CE), a triazolinones herbicide, is increasingly used in agricultural production. Its non-target toxic effects on soil microorganisms and soil enzymes are … WebWhen carfentrazone-ethyl is applied alone, grazing and hay operations may proceed with no restrictions. Caution Do not exceed 0.181 lb ai/A total product per crop season. This total allowable usage applies to all applications made to the field per calendar year including burndown treatments and vine kill.

Enantioselective Acute Toxicity and Bioactivity of Carfentrazone …

WebCarfentrazone-ethyl is very toxic to algae (EC50: 5.7 to 17 µg/L), and much less toxic to fish (LC50: 1.6 to 2.0 mg/L), and aquatic crustacea (LC50 > 9.8 mg/L). Care should be taken to avoid contamination of the aquatic environment. In a test with earthworms, carfentrazone-ethyl was shown to cause no effects at concentrations up to 820 mg/kg ... WebOct 25, 2024 · The acute toxicity of carfentrazone-ethyl enantiomers was tested following the OECD (Organization for Economic Co-operation and Development) guidelines … natural ways to help cat constipation

U.S. EPA, Pesticide Product Label, CARFENTRAZONE …

Webcarfentrazone-ethyl: FMC: Aim® ... The PPO-inhibiting herbicides have low volatility, low toxicity to mammals, and very favorable environmental impact profiles. Most of the herbicides in these families are fairly immobile in soil through strong adsorption to soil organic matter and clay. These herbicides are primarily degraded by sunlight ... WebApr 25, 2013 · Carfentrazone-ethyl (T3D3805) Carfentrazone-ethyl is a contact herbicide used to control broadleaf and sedge weeds in cereals. The mode of action of … Webfentrazone-ethyl) per acre per application or more than 6.3 fluid ounces of product (0.09 lbs. of carfentrazone-ethyl) per acre per season. The minimum retreatment interval for sequential broadcast applications of this product is two (2) weeks. Do not apply this product by aerial application. natural ways to help diverticulitis

Federal Register :: Carfentrazone-ethyl; Pesticide Tolerances

http://www.agchemaccess.com/Carfentrazone-ethyl WebFeb 7, 2006 · Carfentrazone-ethyl 120/0 Microemulsion (ME) Herbicide EPA Reg. No 279-3301 EPA Est. 279-Active Ingredient: Carfentrazone-ethyl Other Ingredients: By WI. .. … marine aluminum flush deck hatchesWebJan 15, 2024 · Carfentrazone-ethyl is a commonly used herbicide. It has a low aqueous solubility, a low volatility and, based on its chemical properties, would not normally be … marine ameritron 8-24mx battery

"WebACTIVE INGREDIENT(S): Carfentrazone-ethyl CHEMICAL FAMILY: Triazolinone MOLECULAR FORMULA: (carfentrazone-ethyl) ... • Highly toxic to algae and toxic to fish and aquatic organisms. Keep out of drains and water courses. QuickSilver™ T&O Herbicide (128639-02-1-18) Date: 08/31/2004 " - Carfentrazone-ethyl toxicity

Carfentrazone-ethyl toxicity

Federal Register :: Carfentrazone-ethyl; Pesticide Tolerances for ...

WebMay 4, 2012 · In a 21-day dermal toxicity study, carfentrazone-ethyl did not induce any type of dermal or systemic toxicity up to the limit dose of 1,000 mg/kg/day. There are no toxicity studies based on repeated inhalation exposures to carfentrazone-ethyl. A waiver of a 28-day inhalation toxicity study was previously accepted based on its relatively low ... WebMar 1, 2024 · Carfentrazone-ethyl (CE), a triazolinones herbicide, is increasingly used in agricultural production. Its non-target toxic effects on soil microorganisms and soil …

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WebWhat is Carfentrazone? Carfentrazone-ethyl is a contact herbicide primarily used in agricultural settings to control broadleaf and sedge weeds in various grains and crops. Carfentrazone is applied as a foliar spray and is systemic. Carfentrazone is absorbed through the leaves of the targeted plant. Translocation of the active ingredient after ... WebToxicity information for carfentrazone-ethyl ..... 78. vi Acknowledgements The authors of this report would like to thank the following people for their contribution to this study: • …

http://www.t3db.ca/toxins/T3D3805 WebCarfentrazone-ethyl (128639-02-1) Target Organ Effects Active Ingredient(s) Duration Species Value Units Carfentrazone-ethyl: Red blood cell reduction can occur due to hemoglobin biosynthesis inhibition. Accumulation of precursors of hemoglobin may lead to secondary toxicity to liver and other organs. Carfentrazone-ethyl 120 h LC50 Algae 5.7 ...

WebEFSA - Wiley Online Library WebNON-TARGET ORGANISM ADVISORY STATEMENT: This product is toxic to plants and may adversely impact the forage and habitat of non-target organisms, including pollinators, in areas adjacent to the treated site. ... ** Based on total active carfentrazone-ethyl and sulfentrazone *** The maximum seasonal rate for “legume vegetables (crop group 6 ...

WebMar 1, 2024 · Sublethal toxic effects of carfentrazone-ethyl on earthworms were studied using multiple biomarkers. • Carfentrazone-ethyl (0–5.0 μg/g) caused oxidative stress to …

WebCarfentrazone-ethyl is a contact herbicide. Avoid any drift conditions that would allow the product to contact desirable vegetation. Carfentrazone-ethyl is not volatile; however, mist from spray drift may cause injury to sensitive plants. The interaction of equipment and weather related factors determine the potential for spray drift. marine aluminum windshield frame materialWebChronic toxicity Carfentrazone-ethyl: Long-term exposure caused hematotoxicity and deposit of porphyrin in the liver in animal studies. Mutagenicity Carfentrazone-ethyl : Not genotoxic in laboratory studies. Carcinogenicity Carfentrazone-ethyl : No evidence of carcinogenicity from animal studies. There was no marine ambrea shamrockWebCarfentrazone-ethyl shows little toxicity to birds either orally (LD50 > 2,250 mg/kg), or in the diet (LC50 > 5,620 ppm). Similarly, carfentrazone-ethyl has low toxicity to bees (no death at 200 µg/bee). 2,4-D is expected to be more toxic at lower pH. It is slightly toxic to fish (LC50: 35 to 72 mg/L), practically non-toxic to Daphnia magna (LC50 natural ways to help coughing fitsWebAug 9, 2000 · The nature of the toxic effects caused by carfentrazone-ethyl are discussed in this unit. 1. A battery of acute toxicity studies places the technical-grade herbicide in … natural ways to help dog ear infectionWebAug 1, 2001 · There is a complete toxicity data base for carfentrazone-ethyl and exposure data are complete or are estimated based on data that reasonably accounts for potential exposures. The data provided no indication of increased susceptibility of rats or rabbits to in utero and/or postnatal exposure to carfentrazone-ethyl. Based on the toxicity profile ... marine alternator wiringWebECOTOXICOLOGICAL INFORMATION: Carfentrazone-ethyl is very toxic to algae (EC50: 5.7 to 17 µg/L), and much less toxic to fish (LC50: 1.6 to 2.0 mg/L), and aquatic crustacea (LC50 > 9.8 mg/L). Care should be taken to avoid … marine all weather coatWebThe Australian Acceptable Daily Intake (ADI) for carfentrazone ethyl for a human is 0.03 mg/kg/day, set for the public for daily, lifetime exposure. This is based on the NOAEL of 3 mg/kg/day, the level determined to show ... Very Toxic to aquatic life with long lasting effects. CAS: 64742-94-5Solvent naphtha (petroleum), heavy arom. marine am fm radio with weather band