# DREXEL VERNAM 7-E - EPA Reg No: **19713-255** - Registrant: DREXEL CHEMICAL COMPANY - Signal word: Caution - Active ingredients: Vernolate (88.5%) - Label accepted: 1994-03-11 - Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00255-19940311.pdf --- • • PA.\ zs p~ I ~ 1 S UNlnD STAns ENVIRONMENTAL PROTEcnON AGENCY WASHINGTON. D.C. 20460 Barbara Brown DREXEL CHEMICAL CO. P. O. Box 9306 Memphis. TN 38109 OFFICE OF PREVENTION. PEITlCIDEI AND TOXIC SUBSTANCES Subject: Label Amendment Submission of 07/28/93 in Response to PR Notice 93-7 EPA Reg. No. 19713-255 DREXEL VERNAM 7-E Dear Registrant: The labeling cited above and submitted in connection with registration under the Federal Insecticide. Fungicide. and Rodenticide Act (FIFRA). as amended. is accepted subject to the comments reflected on the enclosed sheet. A copy of your proposed labeling stamped "ACCEPTED WITH COMMENTS" is enclosed. WHAT THIS ACCEPTANCE MEANS: Based on your cenification. the Agency has accepted the labeling changes that are necessary to comply with the Worker Protection Standard (WPS) labeling requirements of 40 CFR pan 156. subpan K. described in PR NIltices 93-7 .:nd 93-11. Any other labeling changes submitted in connection with this amendment application but not directly related to compliance with the WPS have not been reviewed or accepted by the Agency. If you wish to make such changes. you must submit a separate amendment application proposing them. If your product is currently suspended. the acceptance of this labeling amendment does not affect the suspension in any way. WHAT VPU NEED TO DO NEXT: By the next label printing make all the specified changes to your labeling. Send to EPA one (1) copy of the final printed labeling: • BEFORE selling or distributing any product bearing the final printed labeling AND • WITHIN one year from date of this acceptance. @ AlqCIIIl:X;:" -- ...... _ ... _._-,..,....- • -) I . ') Ix PaKe 2 . Submit the final printed labeling via the U.S. Postal Service to: Document Processing Desk (FIN-LABEL) Office of Pesticide Programs (7S0SC) U.S. Environmental ProteCtion Agency 401 M Street, SW Washington, D.C. 20460-0001 Hand or courier deliveries of final printed labeling may be made to: Attachment Document Processing Desk (FIN-LABEL) Office of Pesticide Programs Room 266A, Crystal Mall 2 1921 Jefferson Davis Highway Arlington, V A 22202 Sincerely, ./' ~")~~ . Jim :rOmp(ins, 1!kputy Chief Regis ation Support Branch Regist ation Division (7S0SW) 'OHITBD STATBS BHVIROJIIIIDrl'AL PIlO'l'BCTIOH AGBHCY Office of Pesticide Progr ... Registration Division Barbara Brown DREXEL CHEMICAL 00 BOX 9306 MEMPHIS TN 38109 Comment for: EPA Reg Nr.19713-255 DREXEL VERNAM 7-E The following specific comments pertain to your WPS labeling submission concerning the product cited above: Delete the crossed-out statements on your proposed label. They are redundant statements or phrases. Add to the Start of Section for PPE: Some materials that are chemical resistant to this product are listed below. If you want more options, follow instruction for category" "on an EPA chemical resistant category selection chart. '. :. .' I ACTIVE DfGREDIBtIT: DRJDCBT. VBRNAM 7-£ se~ective Berbicida LiQUid Barbicide for Weed CoDtrol in SOybeans IUld Peanut. s-Propyl dipropylthiocarbaaate •••••••••••••••••••••••••• 88.5' DBRT IJfGREDXBtITS:...................................... 11.5' 'J.'O':rAL: • • • • • • • • • • • • • • • • • • • • • • • • • • • •• 100. ot contains Seven Pounds of Active Ingredient Per Gallon KEEP OUT OF REACH OF CHIlDREN CAUTION 1 EPA Reg. Ho. 19713-255 EPA Est. Ho. 19713-GA-1 Het contents 2\ Ga1./9.45 L. Revisions 6/93 ManUfactured By: Drexel chencal Company P.O. Box 9306, Memphis, Tenn. 38109-0306 S'l'ATBMBHT OF PRACTICAL BBA'l'IIIIIT ACCEPTID .... COJOllllml ..... Aa..n.. ...... MAR , , 1994 " .... r ....... , ...... ,. ~: ..... U Ad • "91'; ., "~J" " .......... II'A " .. 13 - IF S1IALLOWBD: DO HOT induce vollitiDg. IlDII8diately give large quantities of water. If voaiting does occur, give fluids again. Hever give anythinq by .auth to an unconscious person. Call a physician or the nearest Poison Control Center immediately. FOR BYE CONTACT: Hold eyelids apart and flush with large amounts of runninq water for at least 15 Ilinutes. Call a physician. FOR SJaH CONTACT: Flush with larqe amounts of runninq water for 15 minutes. pe.~,. gaR.··Jft •••• 8la~ift~ and aheea. Get medical attention if skin irritation occurs. W.sh clothift~ ~.fa~. 'l!eaaa:- IF INBALBD: Remove to fresh air. Get medical attention if respiratory irritation occurs. FOR 24-HOUR EMERGENCY MEDICAL ASSISTANCE CALL 1-800-F-A-S-T-M­ E-D (327-8633). FOR CHEMICAL EMERGENCY: SpHl, leak, fire, exposure, or accident call CHEMTREC 1-800-424-9300. (lEST IYllllBLE ~~" : I I VERNAM7E.OOC -- -- - ----------------... PRBCAtJ'l'IONARY STA'l'EMEHTS HAZARDS TO Il1lMANS AlII) DOIIBSTIC AHDIALS 2 CSEST AVAILABLE coPiJ 6/25/93 .~ . I· I. I , l 3 BHVl:RONMBNTAL HAZARDS For terrestrial uses, do not apply directly to water or to areas where surface water is present, or to intertidal area. below the mean high water mark. Do not contaminate water by cleaning of equipment or disposal of wastes. Thi. product i •• old only for use. .tated on its label. Ho express or i~lied licen.e is granted to use or .ell this product under any patent in any Cl)untry except as .pecified: Country: United state. of America wBBDS COBTROLLBD BY VBRHAII 7-£ VERNAM 7-£ will not control established weeds: Annual Grasses: Barnyardqrass (Waterqrass) Bermudagrass seedlings** Crabgrass Fall Panicum Foxtail millet Giant foxtail Goosegrass Green foxtail Johnsonqrass, seedling wild cane* Yellow foxtail (Echinochloa crus-galli) (Cynodon dactylon) (Digitaria spp.) (Panicum dichotomiflorum) (Setaria italica) (setaria faberi) (£leusine indica) (setaria viridis) (Sorghum halepense) (Sorghum bicolor) ·(Setaria glauca) *CUltivation is suggested in addition to the VERNAM 7-£ treatment in fields with .aderate or heavy infestations of wild cane. **Southeastern u.S. only Annual BroacUeaf Weeds: Annual morningqlory Balloonvine* Carpetweed COlllllOn lambsquarter Florida purslane (Florida pur.ley) Purslane Redroot pigweed Sicklepod (coffeeweed) Smooth pigweed Velvetleaf (buttonweed) *In Alabama Only VERHAM7E. DOC (Ipol108a purpurea) (Cardiosperaun halicacabum) (Mollugo verticillata) (Chenopodium album) (Richardia scabra) (Portulaca oleracea) (Aaaranthus retroflexus) (cassia obtusifolia) (Aaaranthus hybridus) (Abutilon theophrasti) 6/25/93 , I -, I 1 ~ ) The above listed broadleat weeds will be controlled only if treatment is made when conditions are favorable for weed seed germination and growth. Perennial Grasses: Bermudagrass* Purple nut.edge (nutgrass) Yellov nut.edge (nutgrass) *Southeastern u.s. only (Cynodon dactylon) (cyperua rotundu.) (Cyperua esculentu.) 4 EXisting stands of nutgrass must be turned under and chopped up thoroughly before treatment. For nutgrass control VERHAM 7-E must be thoroughly mixed into the soil prior to planting or applied subsurface to the soil vith injectors or sweeps. CUltivation is suggested in addition to VERHAM 7-E treatment in fields vith moderate to heavy nutgrass infestations. GENERAL USE PRECADTIONS Read entire label before using. VERHAM 7-E should be used only for recommended purposes and at recommended rates (do not overdose). Failure to follow label instructions, or use on crops not specifically listed on the label may result in crop injury or destruction. Applied according to directions and under normal groving conditions, VERNAM 7-E viii not harm the treated crop. Malformation of the priaary leaves is not unusual. This condition is only taaporary and viii not affect yields. During germination and early stages of growth, extended periods of unu.ually cold and vet or hot and dry veather, insect or plant disease attack, the use of certain soil-applied systeaic insecticides, improperly placed fertilizers or soil insecticides may create abnormal conditions that weaken crop seedlings. VERHAM 7-E used under these abnormal conditions could result in crop injury. VERHAM 7-E is recommended tor use on mineral soils only. Do not tank mix VERHAM 7-E vith insecticides or fungicides. Do not contaminate irrigation vater or vater used for domestic purposes. In irrigated areas, do not apply VERHAM 7-E before pre­ irrigation. VERNAM7E.OOC 6/25/93 I I DIRECTIONS FOR USE OF VBRHAN 7-E r ?~ ) 5 IT IS A VIOLATION OF FEDERAL LAW TO USE THIS PRODUCT IN A MANNER INCONSISTENT WITH ITS LABELING. ~07' t'1~\"f ~,~r~~~~r~':; -,-'j'(":A . ~" ,',";lt~-:- '"-:r;:1v'--- ,"- , .v " ,""', _. ~'t:;:;.:q..~[~;.:"u ,./<~'.~",<: ,~<. ..:. <, ,,/ •• ,' '" 1;;'":...,. - SEll 111\UIlE cort , VERNAM7E. DOC 6/25/93 ',. ~. ; '. '. ~: .' ,. I 6 VERNAM 7-E is a selective herbicide which is mixed (incorporated) into the soil or applied below the surface of the soil for control of weeds listed on this label. VERNAM 7-E controls annual weeds as their seeds germinate by interfering with normal germination and seedling development. It does not control established weeds. All weed qrowtb and crop stubble should be thoroughly worked into the soil before treat.ent. APPLl:CATZOR DDBC'lIORS Pour the recommended amount of VERNAM 7-E into the spray tank during the filling operation. Apply in 10 to 50 gallons of water per ~cre using a properly calibrated, low-pressure (20 to 40 PSI) sprayer having good agitation. The soil should be well-worked and dry enough to parait good soil .txing (incorporation) or subsurface application. Soil should be as free as possible of trash for subsurface application with sweeps or injectors. Avoid overlaps that will increase dosage above recommended limits. PLUJ:D PBkT1LJ:ZBR STA'l'BIIBh'l' VERNAM 7-E may be combined with fluid (solution, slurry, or suspension) fertilizers. However, physical compatibility with these fluid fertilizers must be determined before combining in the spray tank. See Appendix I for directions regarding these coJibinations. DRY PBlCtILJ:ZBR STA'l'BIIBRT VERNAM 7-B may be impregnated on .any dry bulk fertilizers for use on registered crops. However, uniform distribution of VERNAM 7-B on fertilizer particles and uniform application are necessary to assure good results. See Appendix II for information and directions for impregnation and use. VERNAM7E. DOC 6/25/93 , I I , I,:, y 7 INCORPORATION DIRECTIONS VERNAM 7-E must be incorporated into the soil immediately (within minutes) to prevent loss of the herbicide. Whenever possible, application and incorporation should be done in the same operation. SOIL IfIYIHG (IIICOIIPORA!l'IOII) &BIORI5 PLUTDG: The following equip.-nt is co..anly used for soil llixing ('incorporation) before planting: Power Driven CUltivation Bq11i~t (Reco_nded on all soil types previously primary tilled): Ground speed should be adjusted with all PTa driven CUltivation tools to ensure thorough soil mixing. a. Horizontal action: set to cut 4 to 6 inches deep. b. Vertical action: set to cut 3 to 4 inches deep. Tandea Disr.s: Set to cut to a depth of 4 to 6 inches, operated at 4 to 6 mph, followed by a spike-tooth harrow or some other leveling device which extends beyond the ends of the discs. For more thorough mixing (for control or suppression of deep­ germinating grasses - wild cane, seedling johnsongrass, and nutsedge, disc in two different directions (cross disc). Prior to the second discing, raise the disc to prevent cutting deeper than 4 to 6 inches. ROTE: In the Southern Delta of the Mississippi Valley, disc incorporation is not recommended on the heavy (gumbo) clay soils. Pield CUltivators (Recommended for use on coarse textured soils in good tilth): Use 3 to 4 rows of sweeps spaced at 7 inch or less intervals and staggered so that no soil is left unturned, followed bya spike-tooth harrow pulled behind the cultivator. Do not use chisel plows for incorporation. set the cultivator to cut 4 to 6 inches deep, operated at 5 ·mph or more. The field cultivator should not be used alone as an. incorporation tool where control or suppression of deep-gerainating weeds such as nutgrass, johnsongrass seedlings or wild cane is desired. For control of these weeds, use a disc for at least one of the passes over the field. VERNAM7E. DOC 6/25/93 I {' ( It: ) 8 SOIL J[[XING (INCORPORATION) A1"l'ER PLAHTING: Use power-driven cultivation equipment set to cut to a depth of 2 inches, or on coarse textured (light) soils only, ground-driven tillers (rolling cultivators, rotary hoe, row wheels, etc.) set to cut to a depth of 1-\ inches and operated at 6 to 8 mph. When incorporating after planting, care aust be taken not to di.turb the crop seed or .e.dling. by adj usting tin.. or blades of incorporation equipment so they are not directly over the drill row. SUBSURPACB APPL::rCATXON BBFORB OR AT PLAHTDG (for peanuts and soybeans only): Special equipment des:',gned for subsurface application MUST be used. Injector unj ts must be rigidly lIOunted on or IMMEDIATELY ahead or DlMEDIATELY behind the planter unit. Sweeps must be mounted IMMEDIATELY ahead of the planter unit. (1) Soil Injeetion -- Injector shanks must be spaced 2\ to 3 inches apart and mounted in staggered positions to avoid trash buildup. Set shanks to inject .VERNAN 7-E 1\ to 3 inches below the soil surface. The width of the band in which weed control is desired will determine the number and spacing of injector shanks required per row. (Example: Four injector shanks spaced 3 inches apart gives a l2-inch band). A broadcast application can be .ade by increasing the number of shanks. The two shanks adjacent to the drill row must be 1\ to l~ inches on either side of it. ( 2) Covered sweeps -- Set the sweeps to run 3 to 4 inches below the soil surface. Calibrate by measuring the spray band width at the back edge of the sweep, not the sweep width. For BROADCAST APPL::rCATIONS, stagger sweeps on double tool bar so that they overlap sufficiently to allow spray bands to .. et. NOTS: When apply with sweeps, VERNAM 7-E must be applied deep enough to allow 3 to 4 inches of soil to remain over the treatment after the planting operation. PUNTING -- SOYBBANS, PBAlIUTS Do not plant seed deeper than 2 inches. FOR VERNAM 7-E application .ade before planting, seeding can be done immediately, or it may be delayed up to 10 days. If it is necessary to work the soil following application and incorporation, but before planting, do not work the soil deeper than the depth the herbicide was incorporated. To avoid reaoving VERNAM 7-E from the row (with loss of weed control in the row) do not move or .hape soil after treataent, such as by planting in deep furrows. RBCOIIIIERDATXONS -- VERNAII 7-B These recomaendations are given in terms of broadcast (overall) rates of VERNAN 7-E per acre. For band or row application, reduce broadcast rates proportionately, depending upon band width to be treated and row spacing. VERNAM7E.DOC 6/25/93 I I 9 PBAHOTS VERNAM 7-E may be applied before planting, at planting or immediately after planting. When applying afier planting, care must be taken not to disturb the seed. Use 2 -3 pints on coarse textured (sandy-light) soils; 3 pints on medium to fine textured (sandy loam to clay loam- .. dium to heavy) soils. USB PRBCAlJTl:ONS FOR DDtJ:GATXOIf DS'l'BNS: 1. Apply this product only throuqh sprinkler includinq center pivot systems. Do not apply this product throuqh any other type of irrigation system. 2. Crop injury, lack of effectiveness, or illeqal pesticide residues in the crop can result fro. nonunifora distribution of treated water. 3. If you have questions about calibration, you should con~act state Extension Service specialists, equipment manufacturers or other experts. 4. Do not connect an irrigation system (includinq greenhouse systems) used for pesticide application to a public water system unless the pesticide label-prescribed safety devices for public water systems are in place. 5. A person knowledqeable of the chemiqation system and responsible for its operation, or under the supervision of the responsible person, shall shut the system down and make necessary adjust.ents should the need arise. USB PRBCAIJTl:OHS FOR SPRDIKLBR XBRIGATIOIf: 1. The system must contain a functional check valve, vacuum relief valve, and low pressure drain appropriately located on the irriqation pipeline to prevent water source contaaination from back-flow. 2. The pesticide injection pipeline must contain a functional, autoaatic, quick-closing check valve to prevent the flow of fluid back toward the injection pump. _ 3. The pesticide injection pipeline .ust also contain a functional, normally closed, solenoid-operated valve located on the intake side of the injection puap and connected to the systea interlock to prevent fluid from beinq withdrawn fro. the supply tank when the irriqation system is either automatically or aanually shut down. 4. The system must contain functional interlockinq controls to automatically shut off the pesticide injection puap when the water pump actor stops. 5. The irriqation line or water pump must include a functional pressure switch which will stop the water pump .ator when the water presaure decreases to the point where pesticide distribution is adversely affected. 6. Systems must use a .. terinq pump, such as a positive displacement injection pump (e.q., diaphraqa puap) effectively desiqned and constructed of materials that are compatible with pesticides and capable of beinq fitted with a system interlock. VERlfAM7E. DOC 6/25/93 10 7. Inject the product with a positive displacement pump into the main line ahead of a right angle turn to insure adequate mixing. 8. Application of more than recommended quantities of irrigation water may result in decreased product performance by removing the chemical from the zone of effectiveness. 9. Do not apply when wind speed favors drift beyond the area intended for treat.ent, when nozzles do not provide uniform distribution or when lines containing the product must be dismantled and drained. SOYBEANS The followinq rec~dations are for soybeans grown in all areas except in the Southeastern states: VERNAM 7-E may be applied before planting, at planting, or immediately after planting. When applying at or after planting, cire must be take~ not to disturb the crop seed or seedlings. Use 2 -3 pints on coarse textured (sandy-light) soils, 3 pints on medium to fine textured (sandy loam to clay loam - medium to heavy) soils, 3~ pints on very fine textured (clay - very heavy) soils. For soybeans grown in the SOutheastern states including Horth carolina, SOuth carolina, Georgia, Alaba ... , Florida and Bastern Tallness.. (Talln. River Bast): VERNAII 7-E may be applied before planting, at planting, or illlllediately after planting. For incorporated applications made before planting, do not plant in deep furrows, or use shanks or other device ahead of planter which bring up untreated soil to the surface. For furrow planted soybeans, apply VERNAM 7-E at or immediately after planting in bands over the row and incorporate with rew wheels only. When applying at or after planting, ct:e must be taken not to disturb the crop seed or seedlings. Use 2 -3 pints on coarse textured (sandy-light) soils; 3 pints on-~"lIII8diUll to fine textured (sandy 101lll to clay 10am-JIEIdiua to heavy) soils. 1IO'l'E: In areas where beds are made prior to planting soybeans, VERNAII 7-E may be applied in a band immediately ahead of the bedding discs, Bet to cover the VERNAII 7-E with 3 to 4 inches of soil. If bed levelers are used before planting soybeans, make the beds higher to coapensate for leveling, so 2 to 3 inches of soil remain over the treat.ent after the planting operation is done. SBQUBH'l'IAL APPLICATIOHS I XMPORTAHT: Always consult exact l~l of each herbicide used for specific recommendations and limitations. For control of weeds not listed on the VERNAN 7-E label, and for increased control of labeled broadleaf weeds, the following herbicides are suggested as overlay treatments after preplant applications of VERMAN 7-E: SOYBEAHS ANIBEH* 2 lbs./gal. liquid VERMAM7E. DOC 6/25/93 , I Broadcast rates par acre: Coarse textured (light) soils -- 1 yallon Medium textured (aedium) soils -- 1 -8 Gallons Fine textured (heavy) soils -- 1~ Gallons BASAGRAN* 4 lbs./gal. liquid Broadcast rates par acre: I r' IIi f' ii ) Apply _ to 1 quart per acre. Rates depend upon weeds to be controlled. Consult and follow the reco..anded rates on the BASAGRAN label. LOROX* 50W Broadcast rates par acre: 11 Use 1 to 2-~ lbs. LOROX 50W per acre depending on soil type. Use on coarse to aadium textured soils. Apply after planting before soybeans a.erge. Plant soybeans at least 1_ inches deep on flat seed bed only to avoid possible crop injury. Do not use on sand or loamy sand or soil with less than l' organic matter since crop injury aay result. *AMIBEN-Reg. TN Union Carbide Agricultural Products Co., Inc. *BASAGRAN-Reg. TN BASF Aktiegesellschaft *LOROX-Reg. TN E.I. Du Pont de Nemours' Co., Inc. TANK MIX DIRECTIONS FOR USE ON PEANUTS VERNAM 7-E may be combined with the compounds listed in this section for tank aix application on peanuts. Recommended rates for each tank mix are listed below. Mixing, spray equipaent, soil incorporation, and planting directions for VERNAM 7-E tank mixes on peanuts are listed at the end of the peanut tank aix section. VBRHAM 7-E/BALAIf *1.5 Be FOR PBAHUTS A tank mix combination of VERNAM 7-E and BAIAN E.C. can be used prior to planting for weed control in peanuts. ROTE: Follow all use precautions and warnings that appear on the BAIAN 1.5 EC label and on the VERNAM 7-E label. Do not contaminate water by cleaning of equipment or disposal of wastes. *BALAN is a registered trademark of Elanco Products Company WEEDS COIlTROLLED Annual Grasses: Annual bluegrass Barnyardgrass (watergrass) crabgrass Crowfootgrass Fall panicum Field sandbur Foxtails Goosegrass Junglerice Ryegrass Johnsongrass, seedling Texas panicum (buffalograss) (coloradograss) Perennial Grasses: Nutsedge (nutgrass) VERNAM7E. DOC Annual Broadleaves: Balloonvine* Carpetweed Chickweed Common lambsquarters Florida purslane (pursley) Knotweed Palmer amaranth (carelessweed) Pigweed Purslane Redmaids *In Alabama Only 6/25/93 " ; , , I ,~ C 'Jr , } v 12 APPLICATION DIRECTIONS The tollowing directions give broadcast rates of VERNAM 7-E and BALAN 1.5 EC tor application prior to planting. Do not apply this combination after planting. BALAN 1.5 Ee is not recommended tor use on muck or other soil high in organic matter content. Broadcast Rates Per Acre (Conventional spray and center pivot sprinklers) : Apply 2-1/3 pints VERNAM 7-E plus 3 quarts BALAN 1.S-BC on coarae and .edium textured (sandy and loam -- light and _diua) aoila. Apply 3 pints VERNAM 7-E plus 4 quarts BALAN 1.5 EC on fine textured (silt and clay -- heavy) soils. CENTER PZVOT SPRIIIKLBR APPLICATION: (Li.it use to the Southeastern u.s. only.) Apply VERNAM 7-E/BALAN 1.S-EC with irrigation water }y~tore planting or immediately after planting betore either peanuts or weeds emerge. It is important that application be done immediately after the last tillage operation since poor results will occur if the weeds have germinated before application of the herbicides. Meter the premixed VERNAM 7-E/BALAN 1.S-EC into the irrigation water during the entire period. Apply in • inch of water. VERRAll 7-B,I'l'RBPLUI* 4-BC FOR PBANOTS Selective Herbicide -- Tank Mix Directions For TEXAS and OKLAHOMA ONLY A tank mix combination of VERNAM 7-E and TREFLAN 4-EC can be used prior to planting for weed control in peanuts. The coJibination will control a broader apectrum of weeds than either material used alone. It is especlally useful where nutgrass and Texas Panicum are a problem. WBI5DS COBTROLLBI) Annual Grallses: Annual Bluegrass Barnyardgrass (watergrass) Brachiaria Bromegrass Cheat Crabgrass Fall panicum Foxtails (including giant foxtail) Goosegrass Junglerice Johnsongrass, seedling Sandbur Sprangletop Stinkgrass Texas Panicum (buffalograss) VERNAM7E. DOC Annual Broadleaves: Balloonvine** Carpetweed Carelea.weed Chickweed Florida purslane (pursley) Goosefoot Knotweed Kochia LaJlbsquarters Pigweeds (spiny, redroot) Puncturevine Purslane Russian thistle stinging nettle Perennial Grasses: (coloradograss) 6/25/93 I I I I ", Perennial Grasses: Nutsedge (nutgrass) APPLICATION DIRBCTIONS 13 **In Alabama Only The following directions give broadcast rates for VERNAM 7-E and TREFLAN 4-EC as a spray tank mix for application prior to planting. Read and follow all direction., use l1a1tation., precautions and warnings that appear on the TREFLAN 4-EC and VERNAM 7-£ labels. Broadcast rates per Acre: Apply and incorporate before planting 21-3 pints of VERNAM 7-E and 1 pint TREFLAN 4-EC per acre. For band applications, reduce dosage proportionately, depending on row space and band width to be treated. Use the following directions for the VERNAM 7-E tank mixes on peanuts. KIXDfG: Add the recommended rates of the herbicides to the spray tank during filling and mix thoroughly. Begin adding the herbicides when spray tank is half full. Apply in 10 to 50 gallons of water per acre. SPRAY BQUlPi'iBl't.r: Use a properly calibrated, low pressure, boom-type sprayer having good agitation. Check frequently during application to be sure nozzles are free from clogging and are delivering a uniform spray pattsrn. SOIL DlCORPORATJ:ON: The tank mix collbinationa must be mixed (incorporated) into the soil immediately after application. Whenever possible, application and incorporation should be done in the same operation. This can be done by lIOunting the tanks and boom right on the incorporation rig. For thorough incorporation, use the following equipment: TAROBII DISC: set to cut 3 to 6 inches operated at 4-6 mph, followed by a spike-tooth harrow or some other leveling device, which extends beyond the ends of the disc. For thorough mixing, disc in two different directions (cross-disc) or; POWER DRIVEN: cultivation equipaent (tillers, cultivators, hoes) set to cut 2 to 3 inches deep. Shallow incorporation of less than 2 inches may result in erratic weed cc.ntrol. PLAllTDlG: Peanuts should be planted within 48 hours after the combination has been applied to obtain the maximum period of weed control during the growing season. VERNAM7E.OOC 6/25/93 , . , '. '. .': , I (I)Z! 14 TANK MIX DIRECTIONS FOR OSE ON SOYBEANS VERNAM 7-E may be combined with the compounds listed in this section for tank mix applications on soybeans. Recommended rates for each tank mix are listed in the sections below. The mixing, spray equipment, soil incorporation, and planting directions for the VERNAM 7-B tank aixe. on .oybean. are listed at the end of the .oybean tank aix .ection. VBRNAII 7-B/TRBFLD