N.C. MODE OF ACTION PPO Inhibitor. [(1) USEPA; Pesticide Fact Sheet - Flumioxazin. SureGuard may have other valuable uses beyond what was evaluated in this study. 5.1 days at pH 5.0, 21.4-24.6 hours at pH 7.0, and 14.6-22.0 minutes at pH 9.0(1). SureGuard (Flumioxazin) can be utilized for pre- and post-emergent annual bluegrass control, Use is limited to dormant Bermudagrass unless induced dormancy can be tolerated. WSSA mode of action 14 Inhibition of protoporphyrinogen oxidase (PPO) Registration EPA: 85678-34. flumioxazin flumiclorac-pentyl 14 Thiadiazole fluthiacet-methyl thidiazimin . Mechanism of action of Fluconazole: Fluconazole works like other azoles and is a potent inhibitor of ergosterol biosynthesis through its action on the cytochrome P-450- dependent enzyme, lanosterol 14 -demethylase. Acifluorfen 2E Herbicide. . of the Weed Science Society of America. Find Flumioxazin Mode Of Action Manufacturers & Suppliers from China. selective . Washington, DC: USEPA, Off Prev Pest Tox Sub (7501C). April 12, 2001. Additionally, there are no reports of annual bluegrass resistant to flumioxazin or other PPO-inhibitors, which could benefit managers with herbicide-resistant populations. We are Professional Manufacturer of Flumioxazin Mode Of Action company, Factory & Exporters specialize in Flumioxazin Mode Of Action wiht High-Quality. 490]**PEER REVIEWED**, LD50 Rat percutaneous >2000 mg/kg hydrolysis will be a major degradation process. at pH 7.0, and 14.6-22.0 minutes at pH 9.0; therefore, aqueous chemical hydrolysis div.gsc-adBlock {display: none; visibility: hidden;!important}, Last Modified: Tue, 27 Oct 2020 16:51:59 EDT, Photo History of Water Hyacinth Management, Threatened and Endangered Freshwater Species, Proceeding of Chinese Grass Carp Conferences, Background on the Aquatic Herbicides Registered for Use in Florida, Aquatic Herbicide Testing, Toxicity, and EPA Registration, Selective Application of Aquatic Herbicides, *Important: See Reference Guide Beforehand, Potential for regrowth (target/non-target), UF / IFAS Center for Aquatic and Invasive Plants, Alone for water lettuce with 2,4-D or penoxsulam when mixed with water hyacinth, Alone or combine with diquat or potassium endothall, For use in slow moving or quiescent waters, Do not apply in intertidal areas or estuaries, Contact type herbicide with short half- life, Avoid contact and potential damage to adjacent susceptible plants, Especially water lilies within application zone, Irrigation restrictions from 0-5 days may apply for turf and ornamental plants, See label for application method, rate and depth for possible restriction, There are no restrictions on livestock consumption of treated water, See plant physiology parameter considerations below for current rates by plant species, Short half-life in water depending on season, water depth and especially pH, Microbial metabolism is the primary degradation pathway in soil half-life ~45 days, Does not bind in sediments or adsorb to soil particles, Susceptible to photodegradation with a half-life of ~3 days, Primary degradation pathway in water especially sensitive in low pH waters, Half-life of four days at pH = 5 and minutes at pH = 9.0 in laboratory tests, Dissipation is minimal with the very short half-life, Mix with water and apply as liquid solution, Classified in WSSA Resistance Grouping #14, Protoporphyrinogen oxidase (PPO) enzyme inhibitor, Inhibits protoporphyrinogen oxidase enzyme important in chlorophyll synthesis, Absorbed through the leaves does not move in the plant, Causes formation of a light-absorbing chlorophyll precursor outside of the chloroplast, This compound absorbs energy from sunlight, but cannot pass through the Z-scheme, Energy is passed on to oxygen, creating radical oxygen and cell membrane disruption, Not used as a plant growth regulator in Florida aquatic plant control applications, No tolerance or resistance issues reported in Florida, Resistance has been reported for PPO inhibitors in terrestrial applications, Rotate or combine with other active ingredient where appropriate, Important to know water depth to calculate appropriate concentration for submersed applications, Important to have accurate bathymetry to calculate appropriate concentration for submersed applications, Can be used in slow moving, quiescent waters, Relatively fast-acting contact type herbicide, Controlling large area may reduce dissolved oxygen level, Wait 10-14 days if treating as much as half of the waterbody, Use buffer if tank mix water exceeds pH 7, Apply submersed applications early in morning when pH is generally at lower values, Higher light intensity usually equates to more robust growth of submersed target plants, Sand/Clay no issues related to this tool, Does not adsorb to suspended material in water body or in tank mix water, Cabomba usually present in lower pH waters, Combination of flumioxazin at 100 ppb + diquat at 370 ppb, 50 ppb for submersed application to control water lettuce, Need an area >15 ac to compensate for dissipation, Increasing use for selective water lettuce control, ~50 ppb for submersed applications and 2-8 oz / ac foliar application, 4 oz / ac + 4 oz / ac penoxsulam for water lettuce / water hyacinth mix, 4 oz flumioxazin + 96-120 oz glyphosate / ac, Adding flumioxazin accelerates knockdown unclear if it increases efficacy, Need actively growing plants for herbicide uptake, Mature plants are more difficult to control due to higher carbohydrate reserve, Good alternative to diquat for controlling water lettuce mixed with bulrush, Does not cause bulrush stem spotting or browning associated with diquat applications, Foliar applications when wind speed < 10 mph to reduce damage from drift, Apply in early fall (Oct/Nov) or late winter (Feb/Mar) for best hydrilla control, Water lilies in application zone may be impacted, Especially when applied with diquat for hydrilla control, Regrowth from seed or new plants flushed into control zone, Regrowth is rapid when applied to mature or slowly growing hydrilla, Must kill root crowns to slow regrowth from tubers, Needs 4-8 hours of contact for good herbicidal activity, Need actively growing target plants for herbicide uptake, Higher light intensity usually equates to stronger growth and therefore better control of young submersed plants (hydrilla / cabomba), Similar chemistry available in carfentrazone, Not as much operational monitoring or use of carfentrazone, Area of submersed plant control (hydrilla, cabomba, limnophila, hygrophila) is generally confined to the area to which flumioxazin is directly applied, Low-dose submersed applications with expectations of dispersal to control water lettuce, Hydrilla efficacy improves when applying to young actively growing plants, Better efficacy during cooler weather October/November February/March, Longer control duration when root crowns killed, Needs 1-2 hours of foliar contact for control activity, Symptoms in 3-5 days control in 7-14 days, Needs 4-6 hours for good control activity, Symptoms in 7-14 days control in 14-28 days, Foliar applications by backpack, airboat for small-scale applications to water lettuce, Shallow hose for submersed application to control water lettuce, Apply with deep water trailing hoses for larger scale submersed plant control. // "singleItem:true" is a shortcut for: Crop Protection Council, p. 696 (1997) (7) Franke C et al; Chemosphere 29: 1501-14 [USEPA; Pesticide Fact Sheet - Flumioxazin. moist soil surfaces is negligible. rahydro-1H-isoindole-1,3(2H)-dione ]**PEER of 1.79 mg/l at 25 deg C(3) and regression-derived equations(2). [(1) Meylan WM et al; Environ Sci Technol 26: 1560-67 (1992) } For other data, click on the Table of Contents, Occupational exposure to flumioxazin may occur through short- and intermediate-term Nitrogen Metabolism Lipid Synthesis Inhibitors Seedling Root Growth Inhibitors Chemical . t4Menu(); PACKING DESCRIPTION . Many times this long germination period requires multiple pre-emergence applications, follow-up post-emergent applications, or both to achieve complete control. Key Difference - Mode of Action vs Mechanism of Action When a substance enters a living cell, it brings about physical, chemical, structural and functional changes by interacting with the host's metabolism and biochemical pathways. [U.S. Environmental Protection Agency/Office of Pesticide Program's Formulations Flumioxazin has been used as an agricultural chemical since 2001, and was conditionally registered for aquatic use in 2010. with half-lives of 3.4 to 5.1 days at pH 5.0, 21.4-24.6 hours at pH 7.0, and Post-emergent applications may control perennial biotypes of annual bluegrass and provide residual control. Volatilization from water Methods. CB RN 702632. Preemergence herbicide for broad spectrum control of susceptible broadleaf weeds in many labeled row and specialty crops. FeedbackUF / IFAS Center for Aquatic and Invasive Plants A herbicide may perform differently depending on the waterbody, its use, the time of yearor even the time of day. (3) Franke C et al; Chemosphere 29: 1501-14 (1994)]**PEER REVIEWED**, Using a structure estimation method based on molecular connectivity indices(1), (5) Lyman WJ et al; Handbook of Chemical Property Estimation Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. of America. It is a contact herbicide with the same mechanism of action as carfentrazone and the onset of rapid injury is similar to other contact herbicides. days at pH 5.0, 21.4-24.6 hours at pH 7.0, and 14.6-22.0 minutes at pH 9.0(3); an important fate process(1); the half-life for aerobic soil metabolism is 11.9 is also an important fate process; the half-life for aerobic soil metabolism flumioxazin is expected to adsorb to suspended solids and sediment(SRC). hydrolytic degradation half-life of flumioxazin in soil water is 3.4 to 5.1 Lakeland Drive-Suite 4 (800) 222-1222 American Association of Poison Control Centers Based Available One commonly used PRE herbicide in peanut is flumioxazin, a WSSA Group 14 protoporphyrinogen oxidase (PPO) inhibitor. Champaign, IL: Weed Sci Soc Amer p. 30 (1998) (2) Aim EC Herbicide. Suppl. For weed resistance management, Genfarm Flumioxazin 500 WG Herbicide is a Group G Herbicide. As compared to Flumioxazin 51% WDG Value Pick or Valor SX Herbicide. MODES OF ACTION Eric P. Prostko, Extension Agronomist - Weed Science A. Stanley Culpepper, Extension Agronomist - Weed Science . REVIEWED**, 354.3 EPA has not found flumioxazin to share a common mechanism of toxicity with any other substances, and flumioxazin does not appear to produce a toxic metabolite produced by other substances. Using this estimated Henry's Law 1.5 Pesticide Type, Class, and Mode of Action Flumioxazin is a member of the chemical family of N-phenylphthalimides (USEPA, 2001). This estimated Henry's Law constant indicates that (2016) An international database for pesticide risk assessments and management. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement. toxicity, in particular VSD, effects of the herbicide on rat embryonic blood Non-native Invasive Plants An Introduction, Photo History of Florida Steamboats & Water Hyacinth Management, Shared Uses and Functions and the Potential for Conflicts, Threatened and Endangered Freshwater Species in Florida, Proceedings of Grass Carp Conferences, 1979 and 1994, Background on the Aquatic Herbicides Registered for Use in Florida, Aquatic Herbicide Testing, Toxicity, and EPA Registration, Selective Application of Aquatic Herbicides, APMS Herbicide Resistance Management Module, Large-Scale Hydrilla Control Considerations for Lake Toho, Nonindigenous Aquatic & Terrestrial Species, - Non-native Invasive Plants An Introduction, - Photo History of Florida Steamboats & Water Hyacinth Management, - Shared Uses and Functions and the Potential for Conflicts, - Threatened and Endangered Freshwater Species in Florida, - Proceedings of Grass Carp Conferences, 1979 and 1994, - A Brief History of Aquatic Herbicide Use, - Background on the Aquatic Herbicides Registered for Use in Florida, - Aquatic Herbicide Testing, Toxicity, and EPA Registration, - Selective Application of Aquatic Herbicides, - Reducing Pesticide Use in Florida Waters, - APMS Herbicide Resistance Management Module, - Herbicides Registered for Use in Florida, - Large-Scale Hydrilla Control Considerations for Lake Toho, - Nonindigenous Aquatic & Terrestrial Species, *Important: See Reference Guide Beforehand, Potential for regrowth (target/non-target), Alone for water lettuce with 2,4-D or penoxsulam when mixed with water hyacinth, Alone or combine with diquat or potassium endothall, For use in slow moving or quiescent waters, Do not apply in intertidal areas or estuaries, Contact type herbicide with short half- life, Avoid contact and potential damage to adjacent susceptible plants, Especially water lilies within application zone, Irrigation restrictions from 0-5 days may apply for turf and ornamental plants, See label for application method, rate and depth for possible restriction, There are no restrictions on livestock consumption of treated water, See plant physiology parameter considerations below for current rates by plant species, Short half-life in water depending on season, water depth and especially pH, Microbial metabolism is the primary degradation pathway in soil half-life ~45 days, Does not bind in sediments or adsorb to soil particles, Susceptible to photodegradation with a half-life of ~3 days, Primary degradation pathway in water especially sensitive in low pH waters, Half-life of four days at pH = 5 and minutes at pH = 9.0 in laboratory tests, Dissipation is minimal with the very short half-life, Mix with water and apply as liquid solution, Classified in WSSA Resistance Grouping #14, Protoporphyrinogen oxidase (PPO) enzyme inhibitor, Inhibits protoporphyrinogen oxidase enzyme important in chlorophyll synthesis, Absorbed through the leaves does not move in the plant, Causes formation of a light-absorbing chlorophyll precursor outside of the chloroplast, This compound absorbs energy from sunlight, but cannot pass through the Z-scheme, Energy is passed on to oxygen, creating radical oxygen and cell membrane disruption, Not used as a plant growth regulator in Florida aquatic plant control applications, No tolerance or resistance issues reported in Florida, Resistance has been reported for PPO inhibitors in terrestrial applications, Rotate or combine with other active ingredient where appropriate, Important to know water depth to calculate appropriate concentration for submersed applications, Important to have accurate bathymetry to calculate appropriate concentration for submersed applications, Can be used in slow moving, quiescent waters, Relatively fast-acting contact type herbicide, Controlling large area may reduce dissolved oxygen level, Wait 10-14 days if treating as much as half of the waterbody, Use buffer if tank mix water exceeds pH 7, Apply submersed applications early in morning when pH is generally at lower values, Higher light intensity usually equates to more robust growth of submersed target plants, Sand/Clay no issues related to this tool, Does not adsorb to suspended material in water body or in tank mix water, Cabomba usually present in lower pH waters, Combination of flumioxazin at 100 ppb + diquat at 370 ppb, 50 ppb for submersed application to control water lettuce, Need an area >15 ac to compensate for dissipation, Increasing use for selective water lettuce control, ~50 ppb for submersed applications and 2-8 oz / ac foliar application, 4 oz / ac + 4 oz / ac penoxsulam for water lettuce / water hyacinth mix, 4 oz flumioxazin + 96-120 oz glyphosate / ac, Adding flumioxazin accelerates knockdown unclear if it increases efficacy, Need actively growing plants for herbicide uptake, Mature plants are more difficult to control due to higher carbohydrate reserve, Good alternative to diquat for controlling water lettuce mixed with bulrush, Does not cause bulrush stem spotting or browning associated with diquat applications, Foliar applications when wind speed < 10 mph to reduce damage from drift, Apply in early fall (Oct/Nov) or late winter (Feb/Mar) for best hydrilla control, Water lilies in application zone may be impacted, Especially when applied with diquat for hydrilla control, Regrowth from seed or new plants flushed into control zone, Regrowth is rapid when applied to mature or slowly growing hydrilla, Must kill root crowns to slow regrowth from tubers, Needs 4-8 hours of contact for good herbicidal activity, Need actively growing target plants for herbicide uptake, Higher light intensity usually equates to stronger growth and therefore better control of young submersed plants (hydrilla / cabomba), Similar chemistry available in carfentrazone, Not as much operational monitoring or use of carfentrazone, Area of submersed plant control (hydrilla, cabomba, limnophila, hygrophila) is generally confined to the area to which flumioxazin is directly applied, Low-dose submersed applications with expectations of dispersal to control water lettuce, Hydrilla efficacy improves when applying to young actively growing plants, Better efficacy during cooler weather October/November February/March, Longer control duration when root crowns killed, Needs 1-2 hours of foliar contact for control activity, Symptoms in 3-5 days control in 7-14 days, Needs 4-6 hours for good control activity, Symptoms in 7-14 days control in 14-28 days, Foliar applications by backpack, airboat for small-scale applications to water lettuce, Shallow hose for submersed application to control water lettuce, Apply with deep water trailing hoses for larger scale submersed plant control. Flumioxazin. Mar, 2002. deg C(SRC) using a structure estimation method(1). The following parameters are evaluated when considering this herbicide to manage aquatic plants in a specific waterbody. Controls filamentous algae (Pithophora and Cladophora) 200 ppb target rate; Some planktonic control observed . REVIEWED**, Yellow-brown powder Annual bluegrass (Poa annua) is widely regarded as one of the most troublesome golf course weeds. (ed.). It has a low aqueous solubility, relatively volatile and, based on its chemical properties, the risk of leaching to groundwater is low. Volatilization losses from soil surfaces In Press. The mode of action is the inhibition of the enzyme protoporphyrinogen oxidase . flumioxazin will be removed from the atmosphere by wet and dry deposition. to a classification scheme(7), an estimated BCF of 18(SRC), from a log Kow of The Pesticide Manual - World Compendium, Surrey, UK: The British Crop Protection Council, 1994. ]**PEER REVIEWED**, USEPA/OPP Pesticide Code 129034; Trade Names: V-53482. Annual bluegrass generally begins germination in September, where the research was conducted. initiation of treatment for 6 hr. ]**PEER The MOA in the rat has now been elucidated. [US EPA; Pesticide Fact Sheet. derived from the yolk sac. singleItem : true, as of Mar, 2002. are negligible(1). Mode of Action Groups . at 20 deg C indicates flumioxazin will exist in both the vapor and particulate Hazardous Substances Data Bank (HSDB), FLUMIOXAZIN is low(1). else{ activities(1). lowest fetal body weights & greatest incidence of ventricular spetal defects. (1994) (8) Meylan WM et al; Environ Toxicol Chem 18: 664-72 (1999)]**PEER REVIEWED**, ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile Flumioxazin, the active ingredient in SureGuard, inhibits the protoporphyrinogen oxidase (PPO) enzyme in susceptible plants which eventually leads to the desiccation of the plant. ga('send', 'event', 'Outbound Links', 'Click', href); Each parameter is linked to an explanation and examples are provided to demonstrate their relevance to developing comprehensive aquatic plant management strategies. the atmosphere by reaction with photochemically-produced hydroxyl radicals; as of Mar, 2002. REVIEWED**, Pregnant females were admin 400 mg/kg by gavage on gestation day 11 or 12 Breakdown / Inactivation. Mar, 2002. A herbicide may perform differently depending on the waterbody, its use, the time of yearor even the time of day. an enzyme common to chlorophyll & heme biosynthesis, & produces embryolethality, Contact your local extension specialist or certified crop advisors for additional pesticide resistance- management and/or integrated weed-management recommendations for specific crops and weed biotypes. Lipid Synthesis Inhibitors Chemical Family Active . Product Type. DS's conclusion The DS concluded that the rat is not an appropriate model for assessing the developmental toxicity of flumioxazin in humans because, unlike humans, rats are highly sensitive to PPO light microscopy demonstrated mitochondrial lesions, including abnormal iron Site of Action This chart lists premix herbicides alphabetically by their trade names so you can identify the premix's component herbicides and their respective site of action groups. Ergosterol the principal sterol in the membrane of susceptible fungal cells; flumioxazin in the total system (combined labels) dissipated with a calculated half-life of 42.8 days; the individual half-lives were 45.9 and 40.1 days for the phenyl and THP labels (0-360 . indicates flumioxazin is not persistent in soil. [40 CFR 180.568 (7/1/2001)]**PEER REVIEWED**, Tolerances are established for residues of flumioxazin, 2-(7-fluoro-3,4-dihydro-3-oxo-4-(2-propynyl)-2H-1,4-benzoxazin-6-yl)-4,5,6,7-tet Available from the Database Query page at http://www.epa.gov/opprd001/factsheets/ 15-1 to 15-29 (1990) (3) Hatzios Suppl. indicates flumioxazin is not persistent in soil(1). It has a role as a herbicide, an agrochemical . on column leaching studies and a fast degradation rate. from the Database Query page at http://www.epa.gov/opprd001/factsheets/ as of . Willoughby, Ohio: Meister, USEPA; Pesticide Fact Sheet - Flumioxazin. Active Ingredient: flumioxazin; Mode of Action: Initiates cell . REVIEWED**, The rate constant for the vapor-phase reaction of flumioxazin with photochemically-produced 7th ed. [Tomlin, C.D.S. flumioxazin Valor 14 ANTHEM ATZ pyroxasulfone Zidua 15 fluthiacet-methyl Cadet 14 atrazine AAtrex 5 ANTHEM FLEX pyroxasulfone Zidua 15 carfentrazone-ethyl Aim 14 ANTHEM MAXX . [Tomlin, C.D.S. Flumioxazin has potential to be useful for PRE early-season control of field dodder in alfalfa and offers alfalfa seed and forage growers a new mode of action for dodder control. April 12, 2001. REVIEWED**, Registered for use on soybeans and peanuts. Other research indicates that Bermudagrass will completely recover from flumioxazin injury in approximately 4 weeks. Complete Update on 08/30/2002, 39 fields added/edited/deleted. April 12, 2001. [Tomlin, C.D.S. 7th ed. Flessner, J.S. 26: 2293-99 (1993)]**PEER REVIEWED**, Based on laboratory tests, loss of flumioxazin in soil appears to be primarily Available from the Database Query page at http://www.epa.gov/opprd001/factsheets/ Water lettuce ]**PEER REVIEWED**, 2.41X10-6 mm Hg @ 25 deg C Label Indication Herbicide. Flumioxazin is a N-phenylphthalimide derivative, which is a new chemistry for cotton. photolysis half-life in water at pH 5 is 1 day(4). HRAC Mode of Action Classification 2020 A free copy of this poster can be downloaded at www.hracglobal.com HRAC & WSSA Legacy HRAC 1 A Inhibition of ACCase 2 B Inhibition of ALS 3 K1 Inhibition of microtubule assembly 4 O Auxin mimics 5 C1,2 Inhibition of photosynthesis PS ll -Serine 264 6 C3 Inhibition of photosynthesis PS ll -Histidine 215 A broad-spectrum herbicide. constant and an estimation method(5), volatilization half-lives for a model $('a').click(function() { Surveil herbicide offers the convenience of having two powerful active ingredients flumioxazin and cloransulam-methyl together in one easy-to-use premix. [(1) USEPA; Pesticide Fact Sheet - Flumioxazin. 1996]**PEER Research conducted. Active Ingredients: Flumioxazin 42% Herbicide Mode of Action: Group 14 EPA Signal Word: CAUTION / PRECAUCIONEPA Registration Number: 81927-78 Application Rate Range: (see label) Container Size(s): 16 Oz., 64 Oz., 1 Gal. ]**PEER Active Ingredient. Current formulations of Acuron and Acuron Flexi will be phased out after 2022. April 12, 2001. Vapor-phase flumioxazin is degraded in the (ed.). 1999; Clewis et al. Baird and B.D. Available from the ]**PEER REVIEWED**, The mobility (unaged leaching) of flumioxazin is reported as moderately mobile(1); Flumioxazin (Ref: S 53482) A broad-spectrum herbicide. The photolysis half-life on the half-life for this reaction in air is estimated to be 6.8 hours(SRC), calculated Electron & Soc Amer p. 30 (1998) (4) USEPA; Pesticide Fact Sheet - Flumioxazin. The innovative herbicide trifludimoxazin is the first herbicide with a new mode of action that has emerged over the last 20 years, which reveals an excellent effect of control of a large variety of grassy weeds and broad-leaved weeds. Use a broad-spectrum soil-applied herbicide with a mechanism of action that differs from this product as a foundation in a weed-control program. Flumioxazin. Specifics of the active ingredient flumioxazin. Lastly, the weed has developed resistance to many herbicides use pre- and post-emergence, further complicating herbicidal control. An estimated BCF of 18 suggests the potential for bioconcentration Reference Abendroth, Blankenship, Martin and Fred 2011). 7th ed. occur through short and intermediate-term dermal and inhalation exposure during Acts, in the presence of light & oxygen, by inducing massive accumulation The Merck Index - An Encyclopedia of Chemicals, Willoughby, Ohio: Meister 2001.,p. Semera 51.0% WDG Herbicide offers excellent pre-emerge residual weed control in turf, golf turf, container and field grown ornamentals, non-bearing fruit and nut . Michael L. Flessner, J. Scott McElroy, James H. Baird, and Brent D. Barnes. ]**PEER REVIEWED**, pH= 6.2-6.4 @ 20 deg C (end-use) A herbicide for pre-emergence broad-spectrum control of weeds particularly in or close to water, Eurasian watermilfoil, Curlyleaf pondweed, some species of filamentous algae, Soybeans; Peanuts; Vegetables; Fruit; Ornamentals; Forestry; Aquatic areas, Possible, especially for mixtures - check label, EC Regulation 1107/2009 (repealing 91/414), Approved for use () under EC 1107/2009 in the following EU Member States, C#CCN1C(=O)COC2=CC(=C(C=C21)N3C(=O)C4=C(C3=O)CCCC4)F, International Chemical Identifier key (InChIKey), International Chemical Identifier (InChI), InChI=1S/C19H15FN2O4/c1-2-7-21-15-9-14(13(20)8-16(15)26-10-17(21)23)22-18(24)11-5-3-4-6-12(11)19(22)25/h1,8-9H,3-7,10H2, Cambridge Crystallographic Data Centre diagrams. Always read and follow product labels, restrictions and precautions. This mode-of-action has both pre- and post-emergence activity. The photolysis half-life on soil is 3.2 to 8.4 days (average Champaign, IL: Weed Sci 4-9, 15-1 to 15-29 (1990) (6) Tomlin Therefore, aquatic plant managers must have a thorough understanding of how each herbicide acts in Florida aquatic systems. occurred followed by erythrophagocytosis. Database Query page at http://www.cdpr.ca.gov/docs/epa/epamenu.htm as of February Managers familiar with Ronstar Flo will note that it should not be applied to actively growing turfgrass because it can lead to foliar necrosis. Flumioxazin provides long residual activity, a high level of efficacy, and an overall fit into weed management programs by expanding modes of action applied PRE in peanut (Askew et al.