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SPF-CIMEN LABEL UPDATES AVAILABLE AT V<'N'W.GREENROOK.NE'C 8 Wildflower Establishment with PLATEAU herbicide 4 ozlA + PENDULUM herbicide 2 Ibs e.iJAt Common Name Genus Species PRE` POST' Blackryed Susan Rudbecltla hirra Yes Yes Blanke[flower Gaillardia pulchella No Yes Bundleflowtt, Illinois Desmanrhus i/linoensis >50%thinning Yes Clover, Crimson Tnfolium incamamm >30% thinning Yes Coneflower, Clasping Dracopsis amplexicaults Yes Yes Coneflower, Upright Raribida calumnefera No OK Coneflower, Purple Echinaceapurpwea Yes Yes Coreopsis, Dwarf Red Coro-sis rineroria var. OK OK Plains Gay Feather smndng stunting Coreopsia Plains Coreapsis tincroria OK Yes Coreopsis, Lance Coreopsis lancealala 23%thinning Yes Leaved Comflower Cenmurea cyanus No OK 20% thinning Cosmos, Garden Cosmos bipinnams OK OK 10%thinning Smn[ing Cosmos, Yellow Cosmos sufphureus Yes Yes Daisy, Ox-eye Chrysanthemum 23% thinning Yes Daisy, Shasta Chrysanthemum marginal-OK Yes maximum 20% thinning Lupine, Perennial Lupine perennis Yes G50%thinning Pamidgepea Cauia jasciculata 25%thinning Yes Poppy, California Fschscholzia cafifomica Yes 23% injury smnting, Yanow, Gold Achillea felipendu(ina OK OK k Ibs aJA = 2.4 qts of PENDULUM herbicide 3.3 EC or 3.3 Ibs of PENDULUM herbicide WDG -Preemergence m planting aPosmmergence to seedlings Yes = no injury No =results in no wildflower germination or unacreptable injury to scedling flowers OK =tan be used if thinning and/or smnting can be tolemied or if establishment is threatened by weed competition. Due [o [he diversity of species and varieties that exist in areas where wildflowers are grown, the response to PLATEAU herbicide may vary greatly. Careful testing on desimble species is recommended to determine if area-wide applications can be made. Try on a limited area to verify tolerance in a specific area. The suitability of PLATEAU herbicide use on wildflower species no[ listed, should be determined by treating a small number of such wild flowers a[ an appropriate tale, not to exceed 12 oz per acre per year. Treated wildflowers should be evaluated I to 2 months following application for possible injury. 7'HE USER ASSUMES RESPONSIBILITY POR ANY DAMAGE OR OTHER LIABILITY. SPECIAL WEED CONTROL ALWAYS ADD AN ADJUVANT m PLATEAU herbicide (see "SPRAY AD- JUVANTS FOR POSTEMERGENCE APPLICATIONS" section). Research has shown Methylated Seed Oil (MSO) surfactants provide PLATEAU herbicide with superior control of perennial weeds. This effect is not always observed and is most prevalent on waxy leaf species, perennials and weeds under stress conditions. For the weeds listed below, it is recommended to use a MSO for best results. The use of nonionic surfactants or silicone based surfactants may result in less than acceptable control. dohnsongrass & Itebgrass: For best results, apply PLATEAU herbicide at [he tale of 8 to J2 oz per acre after johnsongrass or i[chgmss has reached ]8 to 24 inches in height at the whorl. The addition of ACCORD or ROUNDUP PAO at the tale of 8 to 16 oz per acre may improve control after cuhn elongation or in dense stands. Use higher herbicide rates as density increases. Larger gross than specified above can be controlled. Dallisgrass, Bahiagrass, Vaseygrass, Pospofam spp„ Smutgrress: For dallis- gass, bahiagmss and smutgrass control, apply PLATEAU herbicide postemer- gence at the rote of 10 to 12 oz per acre, after grass has reached 100% green-up. For vaseygmss apply PLATEAU herbicide at [he rate of4 m 6 oz per acre posce- mergence after grass has reached 100% green-up and is from 3 to 8 inches in height. The addition of ACCORD or ROUNDUP PRO at the rote of 12 to 16 oz per acre will improve efficacy. Use higher herbicide rates as target grass weed densities and/or maturity increase. The additon of PENDULUM herbicide will provide increased preemergence control of these gmsses from seed. Database and format copyright ©by Y'ance Communica[i0n Cm'p. Leafy Spurge: For best results, apply PLATEAU hefiicide at 8 to 12 oz per acre in late summer or fall (late August through mid-October). Consecutive year applications will optimize long term control. PLATEAU herbicide at 12 ozJA applied spring or fall, or 4 oz/A in the spring following an 8 oz/A fall treatment may result ¢t excessive injury to coal season gmsses in Some areas. For best results, always use a methylated seed oil at 2 pines per acm. Two pints per acre of Nitrogen fertilizer (see "SPRAY ADJUVANTS FOR POSTEMERGENCE APPLICATIONS" section) may also be added to the spray tank to increase leafy spurge connol, however, [his may increase injury to desired species of gmsses and forbs. The use of nonionic and silicone based surfactants have resulted in little or no control of leafy spurge. Approximate dates for fall timing in North and South Dakota is late August through September, for Nebraska and Iowa is mid September through mid-October. This application should be made after good soil moisture is present but prior to the leafy spurge losing its milky sap flaw due to a killing frost To check and see if the milky sap flow haz been affected by a frost simply break the main stem of the leafy spurge and if milky sap flows from :he break [hen PLATEAU herbicide can still be applied. Canada Thistle: Spring applications of 12 oz PLATEAU herbicide plus 2 pints of Methylated Seed Oil per acre applied postemergence to Canada thistle will provide :onrml and/or suppression ofabove ground biomass. For best resuhs, apply when histle is in the rosette to early bolt. Applications made at flowering will provide knock down of existing foliage but may result in root sucker sprouting. Tall Fescue Control: Tall fescue can be controlled by using PLATEAU herbicide at the tale of 12 oz plus Methylated Seed Oil at 2 pints per acre. The addition of ACCORD, glyphosate or ROUNDUP PRO and/or Nitrogen fertilizer (see "SPRAY ADJUVANTS FOR POSTEMERGENCE APPLICATIONS" section) to the above mix will aid in connol. Tall fescue must be actively growing for sptimum control. If tall fescue has reached summer dormancy, control may be Door. Fall applications of PLATEAU herbicide at 8 to 12 oz/A plus a ACCORD or ROUNDUP PRO at 24 to 64 oz/A will result in best control of existing tall fescue and new germinating seedlings. With spring applications of PLATEAU herbicide at 6 to 12 ozlA, plus ACCORD or ROUNDUP PRO at 32 ro 64 ozlA, use higher tales for older, mature fescue stands and lower PLATEAU herbicide tales when planting forbs. When using 8 oz1A of PLATEAU herbicide in the fat! with ACCORD or ROUNDUP PRO, it is recommended to apply 4 ozlA PLATEAU herbicide in the spring at planting for annual weed and seedling fescue connol. Burning the fescue stand, where penni[[eQ the following spring, just prior tu green-up, will aid in control and provide a better seedbed for planting. Mowing the fescue several times the summer before fall application, will weaken the Fescue root system, making i[ more susceptible to herbicides. Always allow for at least 10 inches of regrowth. Following the last mowing before spraying, as both PLATEAU herbicide and ROUNDUP products need foliage present for herbicide uptake and satisfactory control. Russian Knapweed: Apply 12 ozlA of PLATEAU herbicide plus 1 quart per acre ofine[hylated seed oil when Russian Knapweed has begun faR senescence. Control may still be obtained with applications made after full senescence. Applications made prior to the initiation of senescence will result in reduced control. Dalmatian Toadtlax: Apply 12 oz/A of PLATEAU herbicide plus 1 quart per acre of methylated seed oil in the fall when the top 25% of the plant is necrotic, usually after a hard frost (late October through November). As long as there is some green stem and/or leaf tissue remaining, good control can be achieved. This timing usually corresponds to fall basal growth. Applications made prior to [his will result in poor control. Resistant Biotypes: Naturally occurring biotypes (a plant within a given species That has a slightly different, btu distinct genetic makeup from other plants of the same species) of some weeds listed on [his label may not be effectively controlled by this and/or other herbicides (OUSTTM) with the ALS/AHAS enzyme inhibiting made of action. If nammlly occurring ALS/AHAS resistant biotypes are present N an area, PLATEAU herbicide should be tank-mined or applied sequentially with an appropriate registered herbicide having a differem mode of action to ensure control. RESIDUAL BAREGROUND WEED CONTROL For sensitive areas and use around desimble vegetation PLATEAU herbicide at 12 ounces per acre may be tank mixed with PENDULUM herbicide, ROUNDUP PRO, ESCORT, KARMEXTM, 2,4-D, diuron, ENDURANCETM or other labeled productsm provide total vegetation control For other baregroundareas PLATEAU herbicide at 12 oz per acre may be tank mixed with ARSENAL herbicide, SA- HARA DG herbicide, KROVAR, OUST, TORDONx", VANQUISH or other labeled products to provide total bareground weed control. For maximum weed eontrol, use 2 pints per acre of methylated seed oil as an adjuvant. Spot Treatments: PLATEAU herbicide may be used m control weed encroach- ment in bareground or total vegetation control situations. To prepare the spray solu[ioa, thoroughly min in each gallon of water 0.25 to 5°/ volume/volume (0.3 az ro 5.4 oz per gallon) PLATEAU herbicide plus a methylated seed oil adjuvant. USE UNDER PAYED SURFACES Applications should be made to the soil surface only when final grade is estab- lished. DO NOT move soil following PLATEAU herbicide application. Apply PLATEAU herbicide in sufficient water to ensure thorough and uniform wettin of [he soil surface, including the shoulder area. Add PLATEAU hefiicide a[ a zte of 12 oz. per acre to clean water in the spray tank during the filling operation. Agitate before spraying. If soil is not moist prior to treatment, incorporation of PLATEAU herbicide will improve control. PLATEAU herbicide can be incorpo- ared into the soil to a depth of two inches using a rorotiller or disc. Rainfall or irtigation totaling one inch is also sufficient to incorporate PLATEAU herbicide I rights reserved.