It is applied @ 1 to 1.5 kg a.i /ha and available by trade name basalin as 45% EC. Perennial weeds are usually more difficult to control than annual weeds. Atrazine is sold with a dry fertilizer carrier under the brand name Bonus S. Atrazine has both preemergence and postemergence activity on a wide variety of annual broadleaf weeds. Newly sprigged turfgrasses have good tolerance when these herbicides are applied at recommended rates. Herbicide Mode of Action. Annual weeds are easiest to control when they are small. Bulletin Bayer Crop Science (ex Aventis) Super Whip, Option Super, Exel Super, HOE-46360, Aclaim, Puma S. A. Inhibition of Acetyl CoA Carboxylase. Following mowing frequency and cutting height guidelines can limit development of many weed species; however, it is time consuming and not effective for the control of most perennial weeds. Controlling weeds. Last Updated: 3/22/2019 Apply December through February for late postemergence control of winter annuals in warm-season turfgrasses. DO NOT apply more than 1.0 lb. Glyphosate moves through the plant from the point of foliage contact to and into the root system. Apply herbicides to control escaped grass weeds and suppress nutsedge. Including a non-ionic surfactant at 0.25% v/v may improve efficacy. of common names, pronunciation, chemistry, trade names, and manufacturers is available on the back cover of Weed Science and/or in the Herbicide Handbook from the WSSA, 1508 West University Ave., Champaign, IL 61821-3133. Chemical Family Active Ingredient Product Examples (Trade Name ) Site of Action Group Number of resistant weed species in U.S. Selective herbicides are just what you would think. Emerged weeds and grasses are not controlled. T = Tolerant; T(D) = Tolerant only when turfgrass is dormant; S = Sensitive, DO NOT use this herbicide; I = Intermediately tolerant, use herbicide with caution at reduced rates. %%EOF %PDF-1.7 % Trade name: A name used by the manufacturer of an herbicide for marketing purposes. Pendimethalin is a dinitroaniline compound (N - [1-ethylpropyl]-3,4-dimethyl-2,6-dinitrobenzenamine). Use Down arrow key to expand the submenu and up/down arrow keys to navigate within the submenu. Contact your local UGA Extension office to find out how our team of county agents can assist you. Find out what Extension has for you! Due to differences in color, leaf size, shape and growth habit, weeds detract from the natural beauty of desirable turfgrasses. XL is a granular herbicide that controls most annual grasses and certain broadleaf weeds. Disclaimer: All herbicide data is categorized by chemical common name; trade names are presented for reference only. Pendulum 2G - 40 lb. The most recognized trade name for pendimethalin is Prowl. Soybeans, Peanuts, Navy beans, Cow peas, Mung beans and Pigeon peas Qld . Trade Names: It goes by trades names of Prowl, Stomp, Stealth and Pendulum, AC 92553, Accotab, Go-Go-San, Herbadox, Penoxalin, Prowl, Sipaxol, Stomp and Way-Up . When weeds are seen in the lawn, it is too late to apply a preemergence herbicide. Revolver (0.19 lb/gallon) is a postemergence herbicide for bermudagrass and zoysiagrass lawns. U6wWh QOkpT7$r n/ #&. Stressed plants are more susceptible to injury. Pendimethalin is an active ingredient in pre-emergent herbicides. Use Enter/Space key to select the menu/submenu items. PDF Herbicide Trade Name, Common Name, Formulation, Mode (Site) of Action Revolver can be used to remove clumps of cool-season grasses, annual bluegrass, goosegrass and henbit from desired turf. 55 0 obj <>/Filter/FlateDecode/ID[<22820C20FE17931357289974E9CCC6FA>]/Index[38 32]/Info 37 0 R/Length 86/Prev 87203/Root 39 0 R/Size 70/Type/XRef/W[1 2 1]>>stream It is an orange-yellow dye and stains hair and vinyl floor coverings. It has been frequently detected in both surface water and groundwater in Minnesota. Pendimethalin is a selective herbicide registered for control of broadleaf weeds and grassy weed species on a variety of agricultural crops, turf, and ornamentals. Always read the label prior to using turfgrass herbicides. A professional pre-emergent meristematic inhibitor herbicide that controls grasses and broad-leaf weeds in cool & warm-season grasses for commercial and residential lawns. commitment to diversity. Pendimethalin. Herbicides in these tables are listed alphabetically by common name. A selective pre-emergent herbicide and lawn fertilizer that controls Crabgrass and other broad-leaf weeds and fertilizer for cool & warm-season grass. A selective herbicide controls certain plant species without seriously affecting the growth of other plant species. Do not apply to lawns with desirable carpetgrass or bahiagrass. Pendimethalin is the active ingredient found in selectiveherbicide products such as Pendulum 2G, as well as other lawn and garden products. Bermudagrass can be overseeded with perennial ryegrass six to eight weeks after a Dimension application. Preemergence herbicides are applied prior to weed seed germination and emergence. Newly seeded or sprigged turfgrasses are less tolerant of herbicides than established turfgrasses. Can't find the product you are looking for? . Pendimethalin is a pre-emergence herbicide with residual activity and has broad spectrum control of annual grasses and broadleaf weeds in various crops, horticultural crops, turf and forestry. Testimonials. Stalwart, Stalwart C metolachlor . Do not use in greenhouses or other enclosed structures. If herbicides are spilled on the skin, wash the contaminated skin thoroughly with soap and water. Pendimethalin is sold on dry fertilizer carriers under the trade names Turf Builder plus Halts (Scotts) and Crabgrass Preventer plus Fertilizer Step 1 (Scotts). Dhanutop belongs to Dinitroaniline group and controls both, narrow and broad leaf weeds. Annual grasses including annual bluegrass, crabgrass, barnyardgrass, foxtails, and panicum, and some annual broadleaves including spurge, bittercress, prostrate knotweed, yellow woodsorrel, chickweed, pearlwort, pigweeds, lambsquarters, and velvetleaf. Herbicide List | College of Agriculture, Forestry and Life Sciences Many weed species do not tolerate frequent mowing. Also, perennial and many annual weeds are actively growing during these times of year and are easier to control with postemergence herbicides. E-mail us and we'll get it for you! The result often appears as streaks of weeds in the lawn. Apply preemergence herbicides in the fall and in the spring according to the following schedule: When temperatures drop to 65-70 F at night, apply preemergence herbicides to control winter annual weeds such as annual bluegrass, henbit and common chickweed. ChemSpider ID 35265. Photo by Sushila Chaudhari, MSU. It will not leach through the soil to contaminate ground water. This strategy for preventing resistance . In centipedegrass, use sethoxydim or sulfosulfuron to control escaped grass weeds. Although applying a weed-and-feed treatment is convenient, consider certain factors before application. PDF Herbicide Names - University of Arizona Postemergence herbicides can be applied as a spot treatment directly to a weed infestation. This herbicide will not control broadleaf weeds or nutsedge. pendimethalin (Halts 1.71G, Pendulum 2G, Pendulum Aqua Cap 3.8CS, Pendulum 3.3EC) . The use of herbicides without following approved cultural practices will not result in a high quality, weed-free lawn. For control of weeds emerging from seed, the use of Finale in a tank mix with preemergence herbicides is recommended. Apply Specticle for preemergence control of annual bluegrass, crabgrass, goosegrass, annual sedges and broadleaf weeds in warm-season grasses. Recommended dates are August 15 to September 15 in north Georgia and September 1 to 15 in south Georgia. The proposed MRL, to be added to the MRLs already established for pendimethalin, is as follows. REPEATED USE OF HERBICIDES WITH THE SAME SITE James B. Nabors, in The Triazine Herbicides, 2008 Metribuzin. ai/acre on newly sprigged turfgrass or on hybrid bermudagrass such as Tiflawn, Tifway and Ormond. DO NOT overseed with desirable turfgrass within four months before or six months after treatment. List of Herbicides Globally Air temperatures are cooler at this time of year, resulting in better turfgrass tolerance to herbicides. Acetochlor is an herbicide developed by Monsanto Company and Zeneca. HERBICIDE BRAND NAMES, ACTIVE INGREDIENTS, CHEMICAL FAMILIES, AND MODES OF ACTION Eric P. Prostko, Extension Agronomist - Weed Science A. Stanley . Herbicide Chart * indicates product is not registered for use at the time of printing. For example, centipedegrass should not receive spring fertilization until complete green-up or until it has recovered from winter dormancy. Refer to the current edition of the Georgia Pest Management Handbook for further information on the use of these herbicides, including application rates, formulations and weed response. Any person that uses the translated site does so at that persons own risk. GLOSSARY OF HERBICIDES . A professional selective pre-emergent herbicide that controls broad-leaf weeds and annual grassy weeds in cool & warm-season turf for golf courses and sod farms. Pre-Emergent Herbicide List | Best 5 Different Types - TheYardandGarden Surflan is a liquid formulation that is available in 1-quart containers. Weeds appear primarily in bare or thin areas of the turfgrass, which may be due in part to one or more of the following: Visit www.GeorgiaTurf.com for additional information on turfgrass maintenance practices. They will not control weedy grasses. Weed Control in Home Lawns | UGA Cooperative Extension Contrary to its name, both annual (live for one season) and perennial (live for many seasons . Average mass 281.308 Da. Herbicides for Weed Control in Turfgrass - Texas A&M University Apply low rate for annual bluegrass control or high rate for winter annual broadleaf control. Dithiopyr Pre-Emergent Herbicide - DoMyOwn.com This mixture is intended for commercial application (licensed applicators only) to residential lawns and other turf areas for controlling annual and perennial broadleaf weeds and grasses in warm-season grasses. Such selectivity may be due to differences in . For home lawns, rate recommendations are usually given in the amount (pounds, fluid or dry ounces) of herbicide product per 1,000 square feet. Atrazine should not be applied to tall fescue, Kentucky bluegrass or when warm-season grasses are emerging from winter dormancy. UGA Extension is not responsible for any damages, costs, liability, or risk associated with any use, functionality, and/or content of the website translations. Out . Do not apply weed-n-feed mixtures that contain dicamba over the root zones of ornamentals. 549 770. To be effective, herbicides must 1) adequately contact plants; 2) be absorbedby plants; 3) move within the plants to the site of action, without being deactivated; and 4) reach toxic levels at the site of action. Not all weed species are listed in these tables. Always use the higher rate of this product within the recommended range when weed growth is heavy or dense or weeds are growing in an undisturbed (noncultivated) area. A general rule is to apply a postemergence herbicide at half the recommended rate after three to four mowings. 2,4-D amine or ester . Depending on the turfgrass, the time of year an herbicide should be applied may not coincide with the time a year a fertilizer should be applied. Tank mixes of Acclaim Extra and triclopyr ester may be used to suppress bermudagrass in zoyiagrass and tall fescue when used in a treatment program. Treatments should be applied when turf has resumed active growth and removal of ryegrass is desired. In 2016, it was applied to 56% of Minnesota corn acres, making it the second-most-used . A professional herbicide that controls broadleaf weeds and annual grasses as they germinate. Common Trade Name Name. They do not control all weeds that may be present in a lawn, but they are effective for many of the most common lawn weeds. 1102 0 obj <>stream Do not apply postemergence herbicides to turfgrasses and weeds that are stressed due to high temperatures or drought. We have faculty and staff in every county across the state that are available to assist you. cloransulam + flumetsulam : co-pack 84% + 80% . Grape vines close to harvest. Receive Email Notifications for New Publications. With most weeds, an herbicide must be applied at a specific time of year for effective control. Use Up or Shift+Tab keys to select the previous item. It is an orange-yellow crystalline solid with a slight nutty or fruit-like smell. Weeds can be divided into categories based on life cycles. Pendulum 2G Granular Herbicide. Treatments Trade names Common name Time of application Rate (kg a.i ha-1) 1 Dual Gold 960 EC s-metolachlor Pre-transplant 1.92 2 Stomp 330 EC pendimethalin Pre-transplant 1.32 3 Sencor 70 WP metribuzin Pre-transplant 0.35 4 Buctril super 40 EC MCPA+ bromoxynil Post-transplant 0.45 Sign in for a personalized shopping experience and faster checkout. XL is safe to use near ornamental trees, shrubs and flowers. Herbicide: It is a chemical used to kill some targeted plants. In Review for Major Revisions on Feb 26, 2009Published with Major Revisions on Aug 25, 2011Published with Minor Revisions on Mar 09, 2015. Low water solubility and strongly adsorbed to soil organic matter and clay and, therefore, not leached. HERBICIDE BRAND NAMES, ACTIVE INGREDIENTS, CHEMICAL FAMILIES, AND MODES OF ACTION (continued) Brand Names Active Ingredient(s) 1 Chemical Family . Atrazine is also available on a dry fertilizer carrier under the trade name Bonus S (Scotts) and others. Packaging Type: Bottle. During the first year, biennials germinate from seed and produce vegetative growth. WSSA common name Chemical name: Registered trade name: registered trade names: 2,4-D (2,4-dichlorophenoxy) acetic acid Formula 40 Chemical names are omitted since they are seldom used. It's primarily used to target weeds posing a threat to crop and agricultural areas. Surflan will control most annual grasses and certain annual broadleaf weeds. A crabgrass preventer and fertilizer that prevents crabgrass and other weeds while feeding the lawn for a greener and healthier lawn. White hair stains green. Metribuzin was launched in 1970 by Bayer under the trade name Sencor and also is sold by DuPont under the trade name Lexone for control of certain broadleaf weeds and grassy weed species. Pendimethalin Herbicide Pendulum - diypestcontrol use and 2) to rotate among effective herbicides with different sites of action to delay the development of herbicide resistance. These mixtures enable a weed-and-feed treatment in the same application or trip over the lawn. PDF Herbicide Trade Name, Common Name, Formulation, and Manufacturer Fall is an important time to control woody perennials and application of preemergence herbicides in vineyards. Since these herbicides indiscriminately control plants, nonselective herbicides are used only on a spot treatment basis in the lawn or to control undesirable plant growth along driveways and sidewalks. hbbd```b`` D7H& 0$lIkH7fMp ""`s$c>=)DrGJL?n``/ 8)P endstream endobj startxref 0 %%EOF 910 0 obj <>stream A professional pre-emergent herbicide that controls over 50 types of weeds and grasses. When the seedbed is rough, a second incorporation is necessary. Surge contains sulfentrazone, 2,4-D, dicamba and MCPP and effectively controls annual, biennial and perennial broadleaf weeds. %PDF-1.6 % Read our Speed Zone Southern contains a different concentration of these components and is labeled for all major warm- and cool-season turfgrasses for broadleaf weed control. Table G - 2 outlines a Quick Guide for Treatment Methods by Species (a more detailed treatment by species can be found in Appendix I). The nutrient of greatest concern is nitrogen. Q4 contains sulfenetrazone, quinclorac, 2,4-D and dicamba for broadleaf weed, crabgrass and nutsedge control. UPL Dost Super (Pendimethalin 38.7% CS) 700 ml. Do not treat weeds under poor growing conditions such as drought stress, disease or insect damage, as reduced weed control may result. Common trade names for acetochlor products include Harness, Keystone, SureStart, Surpass, Volley and Warrant*. The majority of herbicides used in home lawns are selective herbicides. Avoid contact with desirable turfgrasses. 11) Pendimethalin: ( N-(1-ethylprophyl)- 3, 4- dimethyl -2,6- dinitrobenzenamine) : It is primarily selective pre plant, soil incorporated herbicide found effective against number of annual weeds particularly grasses in cotton, soybean, groundnut and pea. Do not use on slopes uphill. Delay first application to ornamental bare-root liners for two to four weeks. Herbicide Options for Managing Common Lawn Weeds in Maryland - UMD Use Enter/Space key to visit the menu item. Preemergence Flumioxazin and Pendimethalin and Postemergence Herbicide Systems for Soybean (Glycine max)' SARAH TAYLOR-LOVELL, LOYD M. WAX, and GERMAN BOLLERO2 . 874 0 obj <> endobj 896 0 obj <>/Filter/FlateDecode/ID[<3FAA666F4BD54459A410E9F8740BE35F><8A843DAF35D24A7FB0ACC15E5CE53427>]/Index[874 37]/Info 873 0 R/Length 109/Prev 185539/Root 875 0 R/Size 911/Type/XRef/W[1 3 1]>>stream Cooperative Extension is based at North Carolina's two land-grant institutions, PDF Corn and Soybean - Know More, Grow More Carfentrazone can be applied to the following species of turfgrass at seven days or more after emergence for species established by both seeding and sprigging: hybrid bermudagrass, common bermudagrass, St. Augustinegrass, tall fescue, perennial ryegrass and Kentucky bluegrass. Farming updates, schemes and plans through Krishi gyan video. Pendimethalin is an herbicide of the dinitroaniline class used in premergence and postemergence applications to control annual grasses and certain broadleaf weeds.It inhibits cell division and cell elongation. Users agree that automated translations may not effectively convert the intended design, meaning, and/or context of the website, may not translate images or PDF content, and may not take into account regional language differences. After about 60 to 90 days after application it is no longer effective. On Sale! 2,4-D . 69 0 obj <>stream Some chlorosis or stunting of the desirable turf may occur following application. PDF Evaluation of Different Herbicides for Weed Control in Onion Managing Herbicide Resistance. PDF Chemical Weed Control Options for Turfgrasses in Hawai'i Do not apply Acclaim Extra at more than 2.75 fluid ounces/1000 sq. Table 1 along with their trade names and MOA. TRADE NAMES OF HERBICIDES - ucanr.edu Properly maintained turfgrasses are more competitive with weeds than turfgrasses that do not receive good cultural practices. Carfentrazone is sold in combination with 2,4-D, dicamba and MCPP as Speed Zone Herbicide. MCPA MCPA Y Agrisolutions MCPA Amine, MCPA Amine 4, Nufarm Rhomene, Riverdale . In addition to reproducing by seed, perennial weeds reproduce by vegetative structures such as stolons (bermudagrass), rhizomes (red sorrel), tubers (nutsedge), fleshy taproots (dandelion) and bulbs (wild garlic). application of Rifle 440 or other herbicides in that band. Certainty suppresses annual bluegrass and controls or suppresses roughstalk bluegrass. Shake or agitate the spray tank often to keep the powder suspended in the spray tank and improve uniformity of application (for example: Atrazine 90WP). Compare. Pendimethalin - Wikipedia Compared to most turfgrasses, annual bluegrass has a lighter green color, coarser leaf texture and produces unsightly seedheads. Atrazine has preemergence and postemergence activity on a wide variety of broadleaf weeds. Reduced results may also occur when treating weeds heavily covered with dew, dust or grass clippings. Professor, Apply the herbicide in two directions at right angles to each other (Figure 1). Various brands WinField United; Ablaugh, LLC/Agri Star . . Severe injury can result if a preemergence herbicide is applied after seeding (Examples: common bermudagrass, tall fescue, ryegrass, centipedegrass) or after sprigging or sodding (bermudagrass, St. Augustinegrass, zoysiagrass, centipedegrass). Bermudagrass can be injured if treated with atrazine while actively growing. Turfgrass tolerance to postemergence herbicides decreases at air temperatures greater than 90 F or when turfgrasses are drought-stressed. Never directly apply a broadleaf herbicide-fertilizer mixture to ornamentals. Always store herbicides in their original containers. Pendulum AquaCap - 2.5 Gallon This herbicide is primarily used for the postemergence control of annual sedges, yellow nutsedge, purple nutsedge and wild garlic. Atrazine can be applied to actively growing and dormant centipedegrass or St. Augustinegrass. The active ingredient in Balan, benefin, is available on dry fertilizer carriers under the trade names Crabgrass Preventer (Hi-Yield), Crabgrass Preventer (Sta-Green) and Crabgrass Green (Greenview). The Washington State Department Mix and use only the amount of herbicide necessary to treat the lawn. Pendimethalin - an overview | ScienceDirect Topics * Caution: When the product is available in more than one formulation, the formulation designated with the asterisk (*) was used as the primary source of information for this publication. Vantage may be used on established centipedegrass or newly planted centipedegrass that has 3 inches of new stolon growth. Certainty (75DF) is labeled for bermudagrass, St. Augustinegrass, zoysiagrass and centipedegrass. Metolachlor is one of the widely used herbicides on corn in Minnesota, and is also labeled for use on soybeans, potatoes, sugar beets, sunflowers, and tomatoes. This database is not a replacement for any information contained on labels. ha-1) was applied as per-sowing, two weeks before planting and irrigated immediately after application. Apply liquid formulations in a minimum of 1 gallon of water per 1,000 square feet. 0 Refer to the Site of Action chart on the left for more information. It is absorbed into the target plant at the roots and shoots and the plant is no longer able to grow. hVk0W=}Xd(&[Xa+ KLbH{lww%K/c?t/I_"E&`Rd)ZS1DI3kxJ _vOU\,P 3ee2'mF3[A6Q`'^?cOvnLT`#L~[nrM-u=l >W==VnoM}?6vQ7K~W7MWIfK{ _uxP!uL [?]K@_PY`,dOcrT+y0e[zj~"PNsZCP}^SPL##P>3@Z. Trade Name Cross Reference for Herbicides; 40 CFR Ch. With effective broad spectrum residual weed control of many broadleaf and . Preemergence herbicides are recommended only for turfgrasses that have been established for a minimum of one year. We translate science of everyday living for farmers, families and communities to foster a healthy Testimonials , Learning 2,4-D amine 4, MOA 4. Preemergence control of grasses and certain broadleaf weeds in landscape plantings, field and container grown ornamentals, established Christmas trees, turf, and non-crop areas. &YGt0|ikX-gYGcI9tN:NxWLibQWfqJr4i\_7_a\l R!hY3+?G\.-NKlIiUM.&Dn-t$^H$zm Do not apply postemergence herbicides during the green-up (transition from winter dormancy to active growth) process of warm-season turfgrasses. Acetochlor - General Information. Drive (75 DF, Drive XLR8 1.5 SL) is a postemergence herbicide for grassy and broadleaf weed control. For more than a century, we've provided research and education through a Shorter residuals are to be expected in container nursery settings. Apply before budbreak as growth inhibition can occur when the liquid formulations are applied over the top of ornamentals after budbreak. It further subdivides the information into chemical type and then common and trade names. Pendimethalin inhibits cell division and cell elongation in plants. Aerosol sprays or foams are also available for spot weeding (for example: Weed-B-Gon). Applying an herbicide too early or too late often leads to poor weed control. Pendimethalin is sold on dry fertilizer carriers under the trade names Turf Builder plus Halts (Scotts) and Crabgrass Preventer plus . Prior to mixing the herbicide, practice applying 1 gallon of water to a 1,000 square-foot turfgrass area. hb```f``a`a`c`@ r r&2Y23]e b`fg` (*&@PrfQmyh\**7NZX[ ]@,3 a,9 Proper advice from Agri doctor on every problem of crop. Liquid formulations are diluted with water and sprayed on the lawn. Pendimethalin is safe to use near ornamental trees, shrubs and flowers. For other turfgrass areas do not reseed, overseed or sprig treated areas for two and a half to four months after treatment (see label). Pendisun Pendimethalin 30% EC Pre-Emergent Herbicide, 250ml, Bottle. by PREMIX This chart lists premix herbicides alphabetically by their trade names so you can identify the premix's component herbicides and their respective site-of-action groups. Acclaim fenoxaprop-p-ethyl Crossbow 2,4-D + Triclopyr . Trade Name Available as Generic (Y/N) Protein Synthesis Inhibitors . Pendulum, Aquacap, Corral (pendimethalin) | NC State Extension Publications An herbicide is a chemical used to control weed growth and development. Apply from December through February for late postemergence control of winter annuals. >22 months Envoke After 22 months, conduct field bioassay. Examples include wild carrot and common mullein. Pendamethalin is an inhibitor of plant cell division and cell elongation. The adage, "If a little is good, more is better," does not apply to herbicides. The selectivity exhibited by certain chemicals to cultivated crops in controlling its associated weeds without affecting the crops forms basis for the chemical weed control. Place herbicides in dry areas that are protected from freezing temperatures. Technical Name: Pendimethalin 30% EC. PDF HERBICIDES, TRADE NAMES, AND TARGET SPECIES - US Forest Service PDF Common and Trade Names and Manufacturers of Herbicides - Cambridge Squadron imazaquin + pendimethalin Imidazolinone + dinitroaniline 2 + 3 Stalwart, Stalwart C metolachlor Chloroacetamide 15 Stalwart Xtra metolachlor + atrazine Chloroacetamide + triazine 15 + 5 . The lower concentration of 2,4-D in this mixture improves the tolerance of St. Augustinegrass. Aryloxyphenoxypropionates (FOPs) fenoxaprop-ethyl. Use only on established lawns that are not affected by disease, traffic or stresses. Inhibition of Acetyl CoA Carboxylase. Never apply more than the recommended rate of an herbicide to a home lawn. Granules are easier to apply than sprayable formulations. Easy-to-apply granules that create a barrier to protect plants from weeds that lasts up to 8 months. Tank mixes may be necessary to achieve desired control; see Herbicide Susceptibility Table for information on specific weed control. Walter Heri, . diclofop Dismiss (4 lbs/gallon) is a postemergence herbicide labeled for most major warm- and cool-season turfgrasses. Visible effects on most annual weeds occur within two to four days, but on most perennial weeds may not occur for seven days or more. Unless the square footage of the lawn area is known, it is difficult to apply herbicides at the correct rate. DF, dry flowable; DG, dispersible granules; G, granules; SP, soluble powder; W, WG or WDG, wettable dispersible gran- can be used as a tool to choose herbicides in different site-of-action groups so that mixtures or rotations of active ingredi Vantage will control most annual grasses and suppress the growth of perennial grasses such as bahiagrass.