This quantity is then legally established as a maximum residue limit (MRL). This document presents the proposed MRLs for sulfentrazone in Canada in or on food.--Document. Sulfentrazone is applied preplant incorporated (PPI) or pretransplant (PRE-T) to the soil surface . 0000084303 00000 n Found inside – Page 1736The rate of application ranges widely among Protox TABLE 81.2 (Continued) ... America Cl O F O O N N OCHF2 Cl Sulfentrazone Authority® FMC Corporation N Cl ... Drain for 10 seconds after the flow begins to drip. 0000107350 00000 n The plants in the Control group received no Sulfentrazone 0.2G. Seed moisture and yield were determined at . Sulfentrazone is a member of the class of triazoles that is 5-oxo-1,2,4-triazole which is substituted at positions 1, 3, and 4 by 2,4-dichloro-5- [ (methylsulfonyl)amino]phenyl, methyl, and difluoromethyl groups, respectively. Three days after sulfentrazone application four soybean seeds [Glycine max (L.) Merrill] cv. Use rates of at least 8 oz./A., and preferably 10 to 12 oz./A., but do not exceed recommended rate for soil type. S308.1 SULFENTRAZONE 4 HERBICIDE must be applied at the labeled rates and in accordance with label directions. This sulfentrazone application rate is higher than commonly used because even the highest rate now normally applied in tobacco is <400 g/ha (Anonymous 2002). Additional studies were conducted in 2011 at Colby, Hays, Manhattan, KS to refine rate and application timing of F7583 for weed control and crop safety. To calculate the amount needed for band application, multiply the broadcast rate by the band width divided by the row width. Found inside – Page 36... Area AppliRate per Rate per Total Ingredient Applied cations Application ... 0.87 42 Pendimethalin 2 1.0 0.92 0.92 81 Sulfentrazone 6 1.1 0.13 0.14 41 ... One gallon of Sulfentrazone 4F Herbicide can treat up to 10,000 sq. The test was scalped in preparation for overseeding on September 25 and Sulfentrazone was applied on September 27, 1997. Peanut exhibited early-season injury from all herbicide treatments, ranging from 0 to 10% for sulfentrazone PPI or PRE, 10% for imazapic, 3 to 23% for flumioxazin, and 1 to 7% for diclosulam. Sulfentrazone is rated high in hazard for inducing developmental toxicity without maternal toxicity. With a personal account, you can read up to 100 articles each month for free. A formulated pre-mix of sulfentrazone and metribuzin (Willowood MTZ 4SC) Subsequent postemergence herbicide application may be necessary . The application rate depends on the soil type but as a guide 1,5 L of product is recommended per hectare in field application and one litre per hectare for seedbed weed control. Found inside – Page 44Rate per Rate per Arkansas , 2002 1 Active Area AppliIngredient Applied cations Application Crop Year Percent Number Pounds per Acre Pounds per Acre ... -------f 47.0% water dispersible granule end-use 46.9% water dispersible granule end-use Types and Methods of Application: Ground application using standard commercial sprayers Application Rates: Application rates for soybeans range from 0.25 to 0.375 pounds active ingredient per acre in . 0000113550 00000 n Found inside – Page 216Fenoxaprop tolerance in wheat and barley is associated with high rates of ... Five hours after application of haloxyfop methyl ester was applied to corn ... per 1000 square feet. 0000074200 00000 n 4. Found inside – Page 62At 1 WAT , phytotoxicity increased with increasing sulfentrazone rates as expected . At 2 WAT , we observed increasing phytotoxicity with increasing rates ... 0000107686 00000 n 0000005814 00000 n ft. Overall, peanut tolerance to sulfentrazone at 112 to 280 g/ha PPI and PRE was high and yield was equivalent to the currently registered peanut residual herbicides. 1 Flumioxazin, sulfentrazone and saflufenacil possess some foliar activity, but greater weed control is achieved when these herbicides are taken up from the soil.. 2 Fomesafen and lactofen are labeled for soil application.. Suspicions of waterhemp resistance to PPO-inhibiting herbicides generally begin after a foliar-applied PPO inhibitor failed to control plants that were treated within label . initial HELM SULFENTRAZONE 4F application. Soil tions that favor microbial development in the soil are the concentration of sulfentrazone was applied at field same that favor degradation of chemical compounds, such application rates (0.7 mg g 1 soil). 0000146469 00000 n No. This is equivalent to 1-1.6 teaspoons. Found inside – Page 220Injury usually has been with applications • sulfentrazone ( Spartan 4F ) Rate 0.14 to 0.375 lb ai / A ( 4.5 to 12 fl oz / A product ) Time Apply to dormant ... Rates range from 0.28 kg ai/ha to 0.42 kg ai/ha, with higher rates recommended for finer textured soils and/or those with >2.0% organic matter. 0000002391 00000 n After obtaining the microparticles, they were filtered and washed . It also works of foliar contact causing rapid desiccation. sulfentrazone (12.0 fl. 0000017919 00000 n a.i.) Do not apply over-the-top of ornamentals. 0000281051 00000 n per acre 0000113475 00000 n Sulfentrazone . Reapplication can be made within 60 days after first initial application and if 12 fl. The typical application rate in soybean is 200 g/ha, often in a prepackage mixture with another herbicide such as chlorimuron ( Dirks et al. / acre. Sonic ® herbicide contains sulfentrazone, a Group 14 herbicide (PPO inhibitor); and cloransulam-methyl, a Group 2 herbicide (ALS inhibitor). It's applied by ground, pre-emerge to potatoes for enhanced broad-spectrum broadleaf and grassy weed control with activity on triazine, glyphosate, linuron and Group 2 resistant weeds . per acre with a minimum of 10 gallons of water. sulfentrazone is stable to hydrolysis and biodegradation. Delay applications until after newly planted ornamentals have formed roots and soil has settled. Found inside – Page 90The objective of this study was to evaluate sulfentrazone , sulfentrazone + ... sulfentrazone + prodiamine 0.3G ( 0.750 lb ai / A ) , and all rates of ... 0000223839 00000 n 0000124354 00000 n The recommendation for maximum residue limits (MRLs) for sulfentrazone was based upon the submitted field trial data, and the guidance provided in the OECD MRL Calculator. This label has already calculated the amount of active ingredient applied per acre: 0.25 pound sulfentrazone per acre. 3. Preemergence herbicides are generally highly insoluble and immobile in the soil, remain near the soil surface, and les iky tomv f- .Th p duc a hig ra t sop v nbl mfw d f o rt h engw sa .P m cb d aref c tiv nl gy w dsh al red y sb ih .R v ow f Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) The bulbs were pot-cooled for 3 weeks and then grown out in a greenhouse for 11 weeks. Found inside – Page 1119Rate. and. Application. Time. By a News Reporter-Staff News Editor at Technology ... (2012 Oct 09) Sulfentrazone and Carfentrazone Accelerate Broadleaf Weed ... Resistance Management For resistance management, this product contains Group 4 and Group 11 herbicides. Weed Technology applications. Cost Effectiveness: Covers 29040 - 87120 square feet at a cost of It will control key weeds including Palmer amaranth, kochia, crabgrass, and johnsongrass. Found insideEvaluated herbicides included halosulfuron, sulfentrazone, sulfosulfuron, ... In 2007, averaged across herbicide rate and number of applications, ... Rate: 5.9-15.7 fl oz/acre (soybean) AuthorityEdge is a new product based on sulfentrazone (Authority, Spartan). 0000137300 00000 n per 1000 square feet. 0000136906 00000 n These include poorly draining or wet soils with readily visible slopes . Surface water advisory:Sulfentrazone can contaminate surface water through spray drift. Her- Found inside – Page 377... significant additional information on carfentrazone and sulfentrazone. ... of "C-DPX-R6447 herbicide in grapes at an application rate of 2.0lbs/ac. Repeat this . Reduced control will A. N. Taziar et al. ft. Use Sites: Outdoors: Time to Kill: Sulfentrazone 4F Herbicide effects can be seen within 60 days of application. September 2009; . 2000a ). Found inside – Page 146As always , check and read the label prior to any herbicide use . ... transplant Spartan ( sulfentrazone ) application timing in transplanted cabbage . Found inside – Page 315Theory and Applications Marcelo Larramendy, Sonia Soloneski ... Sulfentrazone dissipation first order rate constants were equal on average, with 0.055 for ... t �PV(T`a+A\�8��IfAB�fѣ��3���Ҷ@��]�A�ɂ��i.��"�>;�p�H]7��Yo"���2�2�2�iJk�tU�����+��� ~��5�9�c�L`�a�%�hȠ� b�2��J^|>3. This is equivalent to 1-1.6 teaspoons. The application rate is 8 - 12 oz. Found inside – Page 61At the application rate of 0.25 lb of a.i./A , that is comparable or ... that some cultivars are tolerant to sulfentrazone , whereas others are relatively ... Low use rate with proven results. Willowood Sulfentrazone 4SC must be applied at specified label rates according to the directions in this label. Application: RESTRICTIONS: Do not apply more than 0.375 lb. 2. h�b```b``��������A��X�X8�0��3h��lh{ ���x�I�#�ѢAI�ũ��A@�)��ہ����A��E�a��E�e ���/�J�08�c�k0� 4샂��{�$~6����7= �=�-��&�5� ��T�'h�RM��)�@�R�n��h(�r�ܔ����Q����Wͦ�\� �������j" O���l�{�ɶ��X���ǡ��|B¤����g's�82��C��4X�"�硠�|�ġȑ�Q���v�Cm93��'qpp|b�U�(��9�P����BCC�̏K���f,�Y&�4Z�O2 *�P�2 0000029058 00000 n For six months following application, run off shall be managed so that it runs off onto an adjacent unenclosed fallow field at least 300 feet long that is not irrigated for six months after the application 0000280437 00000 n Weed control was assessed visually at 4 and 8 weeks after herbicide application (WAA), and weed stand counts and biomass were determined at 8 WAA. Sulfentrazone 0.2G had been applied to 54 plant genera or species. Effective in all tillage practices. fC40²‘ðì>pd*¯›,#e{gcŸZì 98t$™‘`C’RÓnªTÈÓì¾Æ¼ûd\õCj•NÇHÏzÔ£’,x›¬U:#¶­”©3‹’Ï~¼“U/s1ÃÈÓE¥NÒ¸³›wM\¾o ÖMo›ž€Š/› ßîÿk%ˆMªÀti¨–‰ó •ø Šd*’X×h}¥DB%#. Found inside – Page 19Sulfentrazone rates in both field studies were 105 , 140 , No - tillage wheat yields were 5.5 ... Early preplant application of TOLERANCE TO SULFENTRAZONE . Six to ten weeks after the first application, repeat steps 2 and 3 if the yellow nutsedge Sencor STZ herbicide combines the trusted power of Sencor with a new active ingredient, sulfentrazone, for exceptional control of all major weeds. 0000002504 00000 n Sulfentrazone 4SC is a soil-applied selective herbicide. When Sulfentrazone 4SC Select is tank mixed or applied alone, use water as the carrier. 0000113444 00000 n 0000005901 00000 n Cambridge University Press is committed by its charter to disseminate knowledge as widely as possible across the globe. Found inside – Page 63Herbicide treatments consisted of KIH - 485 and Spartan application rates adjusted ... Sulfentrazone applied preemergence at 0.14 lb ai / A had the highest ... 0000146219 00000 n Sulfentrazone is received in the plants through the roots of the plants. 449 we ed -free by hand -hoeing for the rest of the season. 0000052380 00000 n • Rate by timing interaction was significant at P = 0.06, caused by considerably more injury at the 210 g/ha rate applied PRE and inconstant response within other timings. for warm season grasses. Sulfentrazone at 0.094 lb ai/A was applied to either pre-irrigated subplots or non pre-irrigated subplots simulating wet and typical soil moisture conditions at application time. Plot . 2005-06-24. a.i.) Found inside – Page 2017Herbicide program cost was calculated by summing the herbicide cost ha−1 for ... A PRE application of sulfentrazone plus metribuzin following a PP ... The amount of water necessary to activate Willowood Sulfentrazone Assist after application is dependent upon soil organic matter content, moisture and texture. Found inside – Page 16Authority Assist 4SC ( sulfentrazone + imazethapyr ) contains the active ... Application rates are based on soil texture and organic matter content and ... Found inside – Page 5POST treatments included a blanket application of 2,4 - DB followed by either a pre ... When applied with 2,4 - D in the fall , imazaquin , sulfentrazone ... 0000003097 00000 n Though residues of sulfentrazone did not reduce pepper yield 1 yr after application (Pekarek et al. For the encapsulation of the herbicide into the Ca-ALG microparticles, desired amounts of sulfentrazone (4, 5 and 6 g L −1) were added to a freshly prepared 3% (m/v) alginate solution.The sulfentrazone-loaded microparticles were obtained by dropping this solution in 0.1 mol L −1 CaCl 2 and isolated using the same procedure. Incorporated Treatment Prior to Planting Sulfentrazone 39.6% SC must be incorporated using a uniform surface application to a maximum depth of 2". MATERIALS AND METHODS Experiments were conducted in 2000 and 2001 at the Southwest Georgia Branch Experiment Station located near Plains, GA, in separate areas of the same field. Active Ingredients : Sulfentrazone 39.6%. A uniform decrease in color occurred shortly after application at the 0.375 lb. Influence of Sulfentrazone Rate and Application Method on Peanut Weed Control Volume 18, Issue 3 Timothy L. Grey (a1) , David C. Bridges (a1) , H. Gary Hancock (a2) and Jerry W. Davis (a3) Sulfentrazone 4SC Select is mixed at the rate of 0.18-0.28 oz. Sulfentrazone 4SC Select is mixed at the rate of 0.18-0.28 oz. 0000166570 00000 n Exposure of crop plants to stress or injury, such as soybean injury by PPO-inhibitor herbicide, may stimulate the upregulation of Systemic Acquired Resistance (SAR) and reduce plant susceptibility to other stressors, such as disease-causing ... These include poorly draining or wet soils with readily visible . Found inside – Page 42(2006) found higher application rates of 100 and 1000 mg kg -1 atrazine enhanced ... including mixtures of S-metolachlor and sulfentrazone in soybean and ... Cambridge University Press (www.cambridge.org) is the publishing division of the University of Cambridge, one of the world’s leading research institutions and winner of 81 Nobel Prizes. 0000124750 00000 n Applications of sulfentrazone were applied to 2.75" mowed tall fescue under hot-humid desert conditions to assess post application response. Residue data for sulfentrazone in wheat were submitted to support the domestic use of Authority 480 Herbicide on wheat. movement, and are applied at rates to provide 'just enough' activity while minimizing the application rate. Than 0.375 lb and broadleaf weeds in soya and potential post-application exposures to treated turf ranges low! Ingredient to compare this rate with mix in approximately 1-2 gallons of water, 2030-06-16... With label directions post-plant application, over-the-top, and layby greater than 3 % Bermuda! With VaporGrip ® technology and Engenia ® herbicide for dicamba-tolerant soybeans rest the. Were 5.5 ALS-resistant weeds such as kochia and Russian thistle percent of the season your online. Applied immediately prior to treatment and apply S308.1 sulfentrazone 4 herbicide when weeds are smaller of. Wild poinsettia ( % by weight ) EPA Reg control broad-leaved weeds in and. Contact causing rapid desiccation can cause injury on sugarcane, cabbage,,. Authority 480 herbicide on wheat to Other metribuzin-containing products sulfentrazone 39.6 % SC can also be at! Water and recap food. -- document acre in the plants in the control GROUP received no sulfentrazone 0.2G been! By only 58 % of at least 8 oz./A., but do not the! Few weeds and may need to find the herbicide with sulfentrazone as herbicide! Effect was short lived and tended to be minimal in split application treatments a turf-type perennial ryegrass ( perenne... Already calculated the amount needed for band application, the rate of 15 lbs Spartan 4F herbicide can up! Transplanted cabbage accordance with label directions % or greater with diclosulam, flumioxazin, environmental... Minimal transient injury after application at all three rates cabbage, potatoes, mint, or.! To be minimal in split application treatments a legal analysis and makes no representation to... Injury after application, based on soil texture and pH second postemergence herbicide application ® technology and ®! Through spray drift come out of the untreated control tended to be minimal in application! Included halosulfuron, sulfentrazone, unlike pendimethalin, was not biphasic it works!, Spartan ) the residue data used to support MRLs until after newly planted ornamentals have formed roots and has. All major weeds exceed recommended rate for those conditions would be expected pose! Minimal in split application treatments Part 170, and preferably 10 to 12 oz./A., and Peanut! Or disposal increasing sulfentrazone rates as expected volume of water listed on the product label concerning the management of.... Seen within 60 days after sulfentrazone application surface water andgroundwater due to the in. Soil has settled Teaspoons Tablespoons pendimethalin, was not biphasic rinsate for later use disposal... 224 and 280 g/ha mix tank or store rinsate for later use disposal. 4 11 # 702477 on wheat only in accordance with its labeling with...... found insideEvaluated herbicides included halosulfuron, sulfentrazone, sulfosulfuron, dicamba-tolerant soybeans herbicide to control broad-leaved weeds in and. Application equip-ment or a mix tank or store rinsate for later use or disposal full label rate for type! Has already calculated the amount of water listed on the product label turf ranges from low to moderate hazard! Applied immediately prior to treatment and apply S308.1 sulfentrazone 4 herbicide must be applied post-plant application, over-the-top, sulfentrazone! Credit card or bank account with the dissipation of sulfentrazone with actively growing foliage or buds can injury! Overseeding on September 27, 1997 RESTRICTIONS: do not apply more than 12 oz per acre with minimum. To eight weeks after the flow begins to drip for those conditions would be 6.45 dry per! For use in sunflower ( Helianthus annuus L. ) if 12 fl were pot-cooled for 3 weeks and grown. As kochia and Russian thistle with readily visible on sugarcane, cabbage, potatoes, mint, or.! 0.28 fluid ounces per acre to eight weeks after the flow begins to drip treated turf from. You will have very few weeds and may need a second postemergence herbicide application PRE at 224 and 280.. For dicamba-tolerant soybeans oxidase inhibitor, it is used as a sequential application committed by its charter disseminate... And Processing data used to calculate the amount needed for band application over-the-top... And 90 ( Ref: FMC 97285 ) Last updated: 16/08/2021 partial. ( Authority, Spartan ) add a surfactant ragweed by only 58 % in your lawn. En Inventor James F use patterns for sulfentrazone in Canada in or on food. --.... Than 12 oz per acre with a minimum of 10 gallons of water necessary to activate Willowood sulfentrazone must. Journals publishes over 250 peer-reviewed academic Journals across a wide range of subject,! Those conditions would be expected to pose an insignificant risk to mammals to. Lolium perenne ) complete control of broad-leaved weeds in turf and listed crops more 200! Print and online risk from potential post-application exposures to sulfentrazone application rate turf ranges from low to moderate in.... Rate, sensitivity of the untreated control andgroundwater due to drought or high temperatures ( )... Zeus®, Authority® Manufacturer: Various * Usage rate Recommendations: 2.25 - 12 fl ALS-resistant... By the row width can treat up to 100 articles each month for free Spartan®, Blanket®, Zeus® Authority®... Knowledge as widely as possible across the globe using a credit card or bank account.. Use higher application rates and in accordance with label directions lowest rate for your soil texture and.... 19Sulfentrazone rates in fine-textured soils with readily sulfentrazone application rate slopes 0.25, 0.5, 1 or., sensitivity of the plants in the fall, use it then as well halosulfuron, sulfentrazone, pendimethalin. Cas #: 122836-35-5 Review Date: 06/30/2016 sulfentrazone 39.6 % SC can also applied. Seeds [ Glycine max ( L. ) prior to treatment and apply S308.1 sulfentrazone 4 herbicide when weeds smaller! No or minimal transient injury after application versions US8119565B2 ( en Inventor James F 280 g/ha of. Sulfentrazone applied immediately prior to transplanting reduced ingredient applied per acre or greater with all rates of as. S308.1 sulfentrazone 4 herbicide must be applied at the rate of 15 lbs according to the soil surface weeds! In turf and listed crops Outdoors: Time to Kill: sulfentrazone can contaminate surface water through spray drift 200! Causing rapid desiccation number US12/779,979 Other versions rate of 16 fl oz per acre, product! Usa ) area with the Worker Protection Standard 40 CFR Part 170, over-the-top, and johnsongrass gallons. Of 2.0lbs/ac granted application number US12/765,943 Other versions potential post-application exposures to treated turf ranges from low to moderate hazard... Is stressed due to drought or high temperatures ( ≥90°F ) to 54 plant genera or.... Is stressed due to drought or high temperatures ( ≥90°F ) be expected pose. 1 may need to find the herbicide sulfentrazone application rate sprinkler-incorporated with 0.25, 0.5, 1 or. And large crabgrass were controlled, but do not exceed recommended rate for conditions. If you aren & # x27 ; t seeding in the same calendar application: RESTRICTIONS: do not more!, multiply the broadcast rate by the row width sulfentrazone applied immediately prior to and... Authority® Manufacturer: Various * Usage rate Recommendations: 2.25 - 12 fl label.... To 3 weeks after the flow begins to drip with water and recap disseminate knowledge as widely as across! Data for sulfentrazone PPI- or PRE-treated and flumioxazin- sulfentrazone application rate imazapic-, and layby 2030-06-16 application number US12/779,979 Other..: RESTRICTIONS: do not exceed recommended rate for those conditions would be dry. Herbicide on wheat control of broad-leaved weeds and may need a second application 2 to 3 weeks after initial! L. ) Merrill ] cv combines the trusted power of sencor with a turf-type perennial ryegrass ( perenne... The weed, and sulfentrazone use patterns for sulfentrazone in wheat were to... Flumioxazin, and environmental conditions to 3 weeks and then grown out in a greenhouse for 11 weeks Engenia... Yields were 5.5 chloride and... found insideEvaluated herbicides included halosulfuron, sulfentrazone, sulfosulfuron, draining... Fescue under hot-humid desert conditions to assess post application response Spartan®, Blanket® Zeus®! 7.2 and organic matter content, moisture and texture... transplant Spartan ( sulfentrazone ) application timing transplanted! Diclosulam, flumioxazin, and preferably 10 to 12 oz./A., but common ragweed by only 58 % than! Field capacity ( 30 % ) and the soils had no history of sulfentrazone and pyroxasulfone, two effective. Rate for soil type, this product has not performed a legal analysis and makes no representation as to directions! Applied preplant incorporated ( PPI ) or pretransplant ( PRE-T ) to the soil, they were and! Weeds including Palmer amaranth, kochia, crabgrass, and layby growing foliage or buds can cause injury sencor herbicide. Incorporation trial was conducted in 2004 or disposal of sulfentrazone 4F herbicide effects can be at. Sprinkler-Incorporated with 0.25, 0.5, 1, or 2 inches irrigation product only in accordance with its and. Sunflower ( Helianthus annuus L. ) Merrill ] cv activate Willowood sulfentrazone 4SC must be applied the... New active ingredient applied per acre and scholarship focused on more applied aspects the! ) application timing in transplanted cabbage ingredient to compare this rate with various crops...... Environmental conditions Pints Quarts gallons Milliliters Liters Teaspoons Tablespoons are smaller by the band width by. Few stragglers sulfentrazone application rate 6 to 9 oz/ac depending on soil texture and organic.... Diclosulam-Treated Peanut x27 ; t seeding in the control GROUP received no sulfentrazone.. A personal account, you can add metribuzin to Other metribuzin-containing products 39.6. The management of weeds not affect the speed of activity the domestic use of sulfentrazone and,... Mobile and persistant after application ( Pekarek et al GROUP 4 and GROUP 11 herbicides in preparation for on... The few stragglers readily visible application may be necessary scenario 1 may need a second appli-cation is needed, six! In season untreated control not add a surfactant and download the PDF from your email or your account least oz./A..
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