{"id":663,"date":"2018-09-12T13:14:10","date_gmt":"2018-09-12T03:14:10","guid":{"rendered":"https:\/\/www2.nufarm.com\/usturf\/product\/certainty\/"},"modified":"2021-03-11T11:08:36","modified_gmt":"2021-03-11T17:08:36","slug":"certainty","status":"publish","type":"nf-product","link":"https:\/\/2024.nufarm.com.au\/usturf\/product\/certainty\/","title":{"rendered":"Certainty\u00ae"},"content":{"rendered":"<h3><span style=\"color: #739600\"><strong>at-a-glance info<\/strong><\/span><\/h3>\n<p><span style=\"color: #739600\"><strong>EPA REG. NO.:<\/strong><\/span><span class=\"Apple-converted-space\">&nbsp;<\/span>59639-226&nbsp;<span class=\"Apple-converted-space\">&nbsp;<br \/>\n<\/span><span style=\"color: #739600\"><strong>ACTIVE INGR.:&nbsp;<\/strong><\/span>sulfosulfuron&nbsp;(75%)<br \/>\n<span style=\"color: #739600\"><strong>FORMULATION:<\/strong><\/span> water-dispersible granule<br \/>\n<span style=\"color: #739600\"><strong>CHEM. FAMILY:<\/strong><\/span> sulfonylurea<br \/>\n<span style=\"color: #739600\"><strong>HRAC NUMBER:<\/strong><\/span> 2<br \/>\n<span style=\"color: #739600\"><strong>SIGNAL WORD:<\/strong> <\/span>caution<br \/>\n<span style=\"color: #739600\"><strong>RESTRICTED:<\/strong><\/span> no<br \/>\n<span style=\"color: #739600\"><strong>PACKAGE SIZE:&nbsp;<\/strong><\/span>10 x 10 x 1.25 oz<\/p>\n<h3><span style=\"color: #739600\"><strong>KEY USES<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000\"><strong>Residential and commercial turf sites including:<\/strong> <\/span><\/p>\n<ul>\n<li>Lawns<\/li>\n<li>Athletic fields<\/li>\n<li>Cemeteries<\/li>\n<li>Parks<\/li>\n<li>Sod farms<\/li>\n<li>Fairways<\/li>\n<li>Roughs<\/li>\n<li>Tees<\/li>\n<\/ul>\n<h3><span style=\"color: #739600\"><strong>KEY weeds controlled<\/strong><\/span><\/h3>\n<ul>\n<li>Barley, little<\/li>\n<li>Bedstraw, catchweed<\/li>\n<li>Bluegrass; annual,<\/li>\n<li>bulbous, roughstalk<\/li>\n<li>Burweed, lawn<\/li>\n<li>Buttercup<\/li>\n<li>Buttonweed*<\/li>\n<li>Chamber bitter<\/li>\n<li>Chickweed, common<\/li>\n<li>Clover, white<\/li>\n<li>Crowfootgrass<\/li>\n<li>Dallisgrass*<\/li>\n<li>Dandelion<\/li>\n<li>Dichondra, Carolina<\/li>\n<li>Fescue, tall<\/li>\n<li>Garlic, wild<\/li>\n<li>Geranium, Carolina*<\/li>\n<li>Henbit*<\/li>\n<li>Ivy, ground*<\/li>\n<li>Johnsongrass<\/li>\n<li>Kyllinga; false green,<\/li>\n<li>fragrant, green<\/li>\n<li>Lovegrass<\/li>\n<li>Mustard, wild<\/li>\n<li>Nutsedge; purple, yellow<\/li>\n<li>Pennycress, field<\/li>\n<li>Pennywort, lawn (dollarweed)*<\/li>\n<li>Quackgrass*<\/li>\n<li>Ryegrass, perennial<\/li>\n<li>Sedges; annual, globe<\/li>\n<li>Shepherd\u2019s-purse<\/li>\n<li>Switchgrass<\/li>\n<li>Violet, wild*<\/li>\n<li>Woodsorrell, yellow*<\/li>\n<\/ul>\n<p>*suppression or partial control only<\/p>\n<p>See <a href=\"http:\/\/www.cdms.net\/labelsSDS\/home\/prodidx?key=14783\" target=\"_blank\" rel=\"noopener noreferrer\">product label<\/a>&nbsp;for complete list<\/p>\n<h3><span style=\"color: #739600\">COMPETITIVE ADVANTAGES<\/span><\/h3>\n<p><span style=\"color: #739600\"><strong>THE HERBICIDE CHOICE FOR HIGHLY MANAGED AREAS<\/strong><\/span><\/p>\n<ul>\n<li>Controls sedges, grass and broadleaf weeds including purple&nbsp;and yellow nutsedge, Kyllinga species, along with globe and&nbsp;annual sedge<\/li>\n<li>Use selectively on a wide range of warm-season turfgrass species<\/li>\n<li>Offers flexibility to control difficult weeds in newly seeded turf,&nbsp;native grasses and established ornamentals<\/li>\n<li>Ideal choice for spring transition to Bermudagrass turf from&nbsp;overseeded ryegrass<\/li>\n<li>Keeps warm-season turf free of undesirable cool-season turfgrass&nbsp;such as tall fescue, perennial ryegrass, Poa annua and Poa trivialis<\/li>\n<\/ul>\n<h3><span style=\"color: #739600\">use summary<\/span><\/h3>\n<p><span style=\"color: #739600\"><strong>SEDGE CONTROL<\/strong><\/span><\/p>\n<p>Apply Certainty\u00ae Herbicide at 1.25 oz\/A after weeds&nbsp;have reached the 3- to 8-leaf stage of growth. A sequential application of&nbsp;1.25 oz\/A may be made 4 or more weeks after the initial treatment, if needed.<\/p>\n<p><strong><span style=\"color: #739600\">TALL FESCUE CONTROL<\/span><\/strong><\/p>\n<p>Apply at 1.25 oz\/A followed by a second application of&nbsp;1.25 oz\/A at 21 to 28 days after the initial application. If a single application is&nbsp;preferred, apply Certainty at 2 oz\/A.<\/p>\n<p><span style=\"color: #739600\"><strong>DALLISGRASS SUPPRESSION IN BERMUDAGRASS<\/strong><\/span><\/p>\n<p>The following application&nbsp;includes the use of MSMA. MSMA can cause injury to common and hybrid&nbsp;bermudagrass turf. Test the following tank-mix recommendation on a small&nbsp;area prior to wide-scale use to determine if this application is suitable for your&nbsp;bermudagrass management objectives.<\/p>\n<p>Apply Certainty when dallisgrass is actively growing at a rate of 1.25 oz\/A in&nbsp;a tank mixture with 2 lbs of MSMA per acre and 0.25% by volume nonionic&nbsp;surfactant (1 qt\/100 gals of spray solution). Reapply this same tank mixture&nbsp;2 to 4 weeks after initial application.<\/p>\n<p>As an alternative program, apply MSMA at 2 lbs AI\/A with 0.25% by volume&nbsp;nonionic surfactant as an initial treatment, wait two weeks and apply 2 oz\/A&nbsp;of Certainty. Wait an additional two weeks and apply MSMA again at 2 lbs AI\/A&nbsp;with 0.25% by volume nonionic surfactant.<\/p>\n<p><span style=\"color: #739600\"><strong>VIRGINIA BUTTONWEED SUPPRESSION<\/strong><\/span><\/p>\n<p>Apply Certainty at 1.25 oz\/A. This&nbsp;application will provide suppression or partial control of buttonweed for&nbsp;4 to 6 weeks.<\/p>\n<p>For enhanced buttonweed control, tank-mix Certainty with a broadleaf&nbsp;herbicide labeled for buttonweed control in the desired warm-season&nbsp;turfgrass.<\/p>\n<p><span style=\"color: #739600\"><strong>ANNUAL BLUEGRASS CONTROL<\/strong><\/span><\/p>\n<p><strong>Non-Overseeded Turf:<\/strong> Apply Certainty at 1.25-2 oz\/A. Use the higher rate of&nbsp;Certainty for control in areas of established, dense weed infestation.<\/p>\n<p>Best results are obtained when weeds are in the early stage of growth and&nbsp;prior to tillering.<\/p>\n<p><strong>Prior to Overseeding Turf with Perennial Ryegrass:<\/strong> Apply Certainty at&nbsp;2 oz\/A prior to overseeding warm-season turf with perennial ryegrass.&nbsp;Begin applications after Poa annua germination and 7 to 10 days prior to&nbsp;overseeding.<\/p>\n<p><span style=\"color: #739600\"><strong>TRANSITION OF OVERSEEDED PERENNIAL RYEGRASS<\/strong><\/span><\/p>\n<p>Apply Certainty at 1.25 oz\/A&nbsp;followed by a second application of 1.25 oz\/A at 21 to 28 days after the initial&nbsp;application when daily temperatures are expected to exceed 80\u00b0 F during the&nbsp;treatment period. If a single application is preferred, apply Certainty at 2 oz\/A.<\/p>\n<p><span style=\"color: #739600\"><strong>RESCUEGRASS CONTROL<\/strong><\/span><\/p>\n<p>Apply Certainty at 0.75 oz\/A followed by a second&nbsp;application of 0.75 oz\/A at 4 to 10 weeks after the initial treatment. For&nbsp;best results, apply the initial treatment of Certainty in the fall or early winter&nbsp;when rescuegrass has germinated and is visible in the dormant turfgrass.&nbsp;Applications should be made when rescuegrass is actively growing and at&nbsp;the 2- to 4-leaf stage, but prior to tillering. If a single application is preferred,&nbsp;apply Certainty at 1.5 oz\/A.<\/p>\n<p>Where atrazine can be used in warm-season turfgrass apply Certainty at 1 oz\/A&nbsp;plus atrazine at 0.5 lbs AI\/A. This treatment will provide both post-emergence&nbsp;and residual control of rescuegrass.<\/p>\n<p><span style=\"color: #739600\"><strong>ORNAMENTAL USE<\/strong><\/span><\/p>\n<p>Certainty is for use in woody ornamentals, perennial&nbsp;groundcovers and warm-season ornamental grasses.<\/p>\n<p>See <a href=\"http:\/\/www.cdms.net\/labelsSDS\/home\/prodidx?key=14783\">label<\/a> for complete use directions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Now from Nufarm, Certainty\u00ae Herbicide provides unique opportunities for selective, post-emerge weed control in warm-season turf and ornamentals. Certainty offers the flexibility to be applied to a wide range of warm-season turfgrasses including Bermudagrass, Bahiagrass, Buffalograss, Centipedegrass, Kikuyugrass, Seashore paspalum, St. Augustinegrass and Zoysiagrass. Labeled for use in residential and commercial sites, sod farms and certain golf course applications including native warm-season grass sites. Certainty is the ideal choice for selective weed control in managed turf or landscape settings.<\/p>\n","protected":false},"featured_media":1907,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"nf-product_class":[],"nf-product_cat":[103],"nf-product_crops":[70,105,330,81,107,83,329,151,108,80],"nf-product_ingredients":[331],"nf-product_pests":[332,334,336,337,320,339,340,351,326,335,341,118,249,342,344,345,119,346,362,347,361,356,349,325,367,357,353,124,352,354,355,321,333,358,359,313,360,134,365,363,338,364,366,296,368,348,369,343,350,370,314],"searchable-tags":[],"class_list":["post-663","nf-product","type-nf-product","status-publish","has-post-thumbnail","hentry","nf-product_cat-herbicide","nf-product_crops-athletic-fields","nf-product_crops-cemeteries","nf-product_crops-commercial-turf-sites","nf-product_crops-fairways","nf-product_crops-lawns","nf-product_crops-parks","nf-product_crops-residential","nf-product_crops-roughs","nf-product_crops-sod-farms","nf-product_crops-tees","nf-product_ingredients-sulfosulfuron","nf-product_pests-barley","nf-product_pests-bedstraw","nf-product_pests-bluegrass-annual","nf-product_pests-bulbous","nf-product_pests-burweed","nf-product_pests-buttercup","nf-product_pests-buttonweed","nf-product_pests-carolin","nf-product_pests-carolina","nf-product_pests-catchweed","nf-product_pests-chamber-bitter","nf-product_pests-chickweed","nf-product_pests-clover","nf-product_pests-common","nf-product_pests-crowfootgrass","nf-product_pests-dallisgrass","nf-product_pests-dandelion","nf-product_pests-dichondra","nf-product_pests-dollarweed","nf-product_pests-fescue","nf-product_pests-field","nf-product_pests-fragrant","nf-product_pests-garlic","nf-product_pests-geranium","nf-product_pests-globe","nf-product_pests-green","nf-product_pests-ground","nf-product_pests-henbit","nf-product_pests-ivy","nf-product_pests-johnsongrass","nf-product_pests-kyllinga-false-green","nf-product_pests-lawn","nf-product_pests-little","nf-product_pests-lovegrass","nf-product_pests-mustard","nf-product_pests-nutsedge-purple","nf-product_pests-pennycress","nf-product_pests-pennywort","nf-product_pests-perennial","nf-product_pests-quackgrass","nf-product_pests-roughstalk","nf-product_pests-ryegrass","nf-product_pests-sedges-annual","nf-product_pests-shepherds-purse","nf-product_pests-switchgrass","nf-product_pests-tall","nf-product_pests-violet","nf-product_pests-white","nf-product_pests-wild","nf-product_pests-woodsorrell","nf-product_pests-yellow"],"acf":[],"_links":{"self":[{"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product\/663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product"}],"about":[{"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/types\/nf-product"}],"version-history":[{"count":18,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product\/663\/revisions"}],"predecessor-version":[{"id":7297,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product\/663\/revisions\/7297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/media\/1907"}],"wp:attachment":[{"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/media?parent=663"}],"wp:term":[{"taxonomy":"nf-product_class","embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product_class?post=663"},{"taxonomy":"nf-product_cat","embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product_cat?post=663"},{"taxonomy":"nf-product_crops","embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product_crops?post=663"},{"taxonomy":"nf-product_ingredients","embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product_ingredients?post=663"},{"taxonomy":"nf-product_pests","embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/nf-product_pests?post=663"},{"taxonomy":"searchable-tags","embeddable":true,"href":"https:\/\/2024.nufarm.com.au\/usturf\/wp-json\/wp\/v2\/searchable-tags?post=663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}