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<br /> SPECIMEN LABEL.Database and format copyright©2000 by C&P Press. All rights reserved. 7
<br /> Tank Mix Soecifie Restrictions more difficult to control than annual grasses,especially in a perennial crop such
<br /> Tank mixes of Poast with Basagran'+Blazer',Galaxy'or Storm'herbicides as established alfalfa or clover. A program of repeated applications is usually
<br /> are not for use in California. necessary for best results.
<br /> Do not use MSO with any tank mix combination except with Basagran,Pursuit' The most economical way of controlling perennial grasses is to do so in the year
<br /> or Raptor'herbicides. of stand establishment before rhizomes or stolons become large and difficult to
<br /> kill. The field should be disked before seeding to thoroughly fragment rhizomes or
<br /> Sugar Beets stolons. In summer and fall seedings,cool season grasses(quackgrass,wirestem
<br /> Processed pulp and molasses may be fed to animals. Poast may be applied in a muhly,and perennial ryegrass)can become very competitive under cool fall con-
<br /> tank mix with one of the following herbicides: ditions. Fall applications of Poast will reduce late season grass growth and limit
<br /> • Betamix' • Stinger' the ability of grasses to accumulate nutrient reserves in roots and rhizomes. In
<br /> • Betanex' • UpBeet' established stands, it is important to begin applying in the spring when condi-
<br /> tions favor active growth and before storage tissues have increased their nutrient
<br /> �— Poast may be tank mixed with other postemergence herbicides that are registered reserves. Additional applications should be made on any grass regrowth in later
<br /> for use on sugar beet varieties tolerant to those herbicides. cuttings.
<br /> Tank Mixing Restrictions Interseeded Oats
<br /> Not for use in California. Oats interseeded with clover,alfalfa,birdsfoot trefoil,and sainfoin may be killed
<br /> The use of UAN solution or AMS with a Poast®+Betamix'Betanex'herbicides by applying Poast. Their removal allows the seedling crops to grow with less
<br /> tank mix is not recommended. competition. This application should be made before the interseeded oats reaches
<br /> Do not use Poast+ BetamixBetanex if grasses to be controlled include rhi- the boot stage or later to be most effective.
<br /> zome Johnsongrass,quackgrass,Bermudagrass,wirestem muhly,volunteer corn, Fruit and Nut Crops
<br /> shattercane,red rice,or itchgrass. Blueberry
<br /> Sunflower Not registered in California.
<br /> Commercially released varieties of sunflower are tolerant to Poast at all stages Caneberries
<br /> of growth;however,leaf speckling has been occasionally observed on sunflowers
<br /> with no corresponding reduction in vigor or growth. Poast is not recomm€nded Aircraft use not registered in California.
<br /> for use on sunflower inbred lines grown for seed because crop safety of these Citrus
<br /> lines has not been adequately established. Pulp and waste may be fed to livestock.
<br /> Processed meal and soapstock may be fed to animals. Cranberry
<br /> Tobacco Not registered in California.
<br /> Not registered in California. Grape
<br /> �.. Apply Poast only at the seedbed stage of growth. Pomace and raisin waste may be fed to animals.
<br /> Forage Crops Pome Fruits
<br /> Alfalfa,Birdsfoot Trefoil,Clover,Sainfoin Pressed or processed apple waste may be fed to animals.
<br /> Poast may be applied to seedling or established alfalfa and clover grown for hay,
<br /> silage,green chop,direct grazing,or for seed. Strawberry
<br /> �+ Mowing: The best control of annual grasses can be achieved by applying Poast Not for use on strawberries in Florida.
<br /> before grass weeds are mowed. Once a grass is mowed it becomes tougher to Not for aircraft application in California.
<br /> control, as much of the leaf surface may be removed, putting the grass under Tree Nuts
<br /> stress. In areas without a killing frost,some annuals can over-winter atter having Poast may be used for grass control and suppression in bearing or nonbearing
<br /> been mowed a number of times. These grasses can form large crowns and contain tree nuts. Tree nuts for
<br /> very tolerant to Poast and cion i may bearing
<br /> applied over the
<br /> many viable buds. A large crown, even if o is et annual grass, may require top of small,nonbearing trees or as a directed spray on larger trees.
<br /> repeated applications of Poast for partial or complete control.
<br /> Tank Mixing in Alfalfa,Birdsfoot Trefoil&Sainfoin Only Do not apply Poast with another pesticide whose label cautions against use with
<br /> oil adjuvants. In almond,only almond hulls may be fed to animals. Tree nuts do
<br /> Poast may be applied in a tank mix with one of the following herbicides: not include pistachio.
<br /> • 2.4-DB Nonbearing Fruit and Nut Crops
<br /> Tank Mix Specific Restrictions For nonbearing areas,always add 2 pints of oil concentrate per acre.
<br /> Do not add UAN solution or AMS to a tank mix of Poast+2,4-1313. The nonbearing crops that Poast may be applied to are:
<br /> Do not use Poast+2,4-DB in the High and Rolling Plains of Texas,Western Avocado Olive Pomegranate
<br /> Oklahoma,Western Kansas,and Eastern New Mexico. Date Pistachio Prune
<br /> IRRIGATED ALFALFA,CLOVER,BIRDSFOOT TREFOIL,AND SAIN- Fig Plum
<br /> FOIN:
<br /> Irrigation practices can be very critical to the successful use of Poast and may be To minimize the potential for vee injury,direct the spray away from the leaves
<br /> g p ry y as much as possible.
<br /> necessary to start grass weeds growing again. Generally,applications 2-4 days
<br /> after an irrigation are most effective because: Set Aside Conversation Reserve Land,Fallow Acreage
<br /> • grasses resume active growth, Broadleaf Cover Crops: The growth of broadleaf cover crops such as alfalfa,
<br /> • grasses have less chance to grow too large, clover,lespedeza,trefoils,and vetches will not be affected by Poast.
<br /> • by waiting later,the clover or alfalfa begins to canopy and interferes with spray Grass Cover Crops: Most seeded grass crops such as oats, sudangrass, tall
<br /> coverage. fescue,orchardgrass,bromegrasses,ryegrass,or timothy will be injured or killed
<br /> Irrigation shortly after application(2 days)can be effective,but more consistent by Poast therefore, do not use Poast if injury to these grass cover crops is
<br /> grass control is obtained when the irrigation is made before the application. undesirable. Seeded grass cover crops may be injured or killed.
<br /> Annual Grass Control Restrictions and Limitations(partial list)
<br /> Apply Poast at the grass sizes and rates indicated in Tables I and 3. If a grass Do not harvest or graze cover crops other than alfalfa,clover,birdsfoot trefoil,or
<br /> has been cut, apply Poast after the regrowth reaches the minimum height (so sainfoin treated with Poast. Do not plant any other crop to be harvested for 120
<br /> there will be enough leaf area for absorption)and before it exceeds the maximum days after application,unless Poast is registered for use in that crop.
<br /> height indicated. Apply before the clover or alfalfa canopies cover the grasses This use is applicable only for the Midwest, South, and Northeast areas or East
<br /> and interfere with the spray coverage. Also,applications after a clover or alfalfa of the Rocky Mountains(see maps in Table I).
<br /> cutting may need to be timed to follow an irrigation or rainfall which will allow For alfalfa cover crops,do not apply Poast within 7 days of grazing,feeding,or
<br /> the grasses to regrow to a treatable size. Some annual grasses are spring- and cutting for(undried)forage, or within 14 days of cutting alfalfa for(dry)hay.
<br /> summer-germinating plants,while others are fall-germinating plants,and the time For alfalfa cover crops,do not apply more than a total of 6.5 pints of Posst per
<br /> they are actively growing and most susceptible to Poast may vary from area to acre in one season.
<br /> area. Also, some annuals germinate over a long time, and because control of Poast'herbicide may be applied in a tank mix with one of the following herbi-
<br /> small grasses is desired,applications after each weed flush may be needed. As a cides:
<br /> general guideline,spray spring-and summer-germinating grasses as early in the • Clarity' • Roundup Ultra®
<br /> season as possible. The optimum application timing may occur very early in the • Marksman' • 2,4-D
<br /> spring after initial green-up. Spray fall-germinating weeds in the fall soon after
<br /> they begin growing but before any killing frosts. Late fall applications may be less Interseeded Cover Crops
<br /> effective due to environmental changes,such as frosts or the onset of flowering. Poast Activity on the Cover Crop
<br /> Perennial Grass Control Grass cover crops controlled or suppressed by this use include wheat,oats,and
<br /> Poast' herbicide effectively controls or suppresses perennial grasses, such as barley,or any grass crop for which Poast is labeled. Poast will selectively control
<br /> Bermudagrass, johnsongrass, quackgrass, wirestem muhly, and perennial rye- grass cover crops in seedling nongrass or broadleaf field, forage, or vegetable
<br /> grass. See Table 2. However,their growth characteristics are such that they are crops without injury. In addition,Poast will control any annual grasses that have
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