Curtail vs 24d. 38 lb clopyralid (Stinger) plus 2 lb ae 2,4-D amine per gallon. No matter which weed killer you use, though, be sure to read and follow label instructions, and be sure to spray on time. The best time to treat Canada thistle with foliarly applied herbicides which move down through the plant is in early June after the first flower buds are formed and before the first flowers open and/or on fall regrowth during September and early October. 2Hay from areas treated within the preceding 18 months can only be used on the farm or ranch where the product was applied unless allowed by supplemental labeling. 5 oz of herbicide to 1 gallon of water. It works by inhibiting the growth of the weed’s cells, leading to stunted growth and death of the plant. On FSC-certified lands, (including State Forests and some County Forests) in 2006 these pesticides can only be used if they were used previously. Jun 12, 2008 · Search this forum Printer friendly version E-mail a link to this thread May 27, 2022 · Curtail M with an extra shot of lontrel in it isn’t great for lilac bushes. TANK-MIXES AND PREMIXES CURTAIL OR COMMANDO (clopyralid+ 2,4 -D) 2-4 qt Curtail or Commando (0. Spray it and let the cattle graze right behind Indicates pesticides currently on a list of chemicals prohibited by the Forest Stewardship Council (FSC). 90-61. Apr 18, 2025 · Herbicide Mixing FAQs & Sprayer Tips How do I know the right herbicide rate to use? Always read the label on your herbicide product. The toxicity of 2,4-D depends on its form. The toxicity of a chemical is generally measured by its LD50 value, which represents the lethal dose required to Definition: (v. Jul 6, 2014 · The tree and the relationship with my neighbor is fine. Treat early when weeds are Aug 20, 2017 · Jump to page : 1 Now viewing page 1 [50 messages per page] Handgunning & Back pack spraying: Figure roughly 50 gal/acre application rate unless otherwise calibrated Boom Spraying Mix to calibrated rate of gallons per acre output of spray unit being used. To avoid application errors be sure to read and understand label recommendations. It is common that horses are not specifically included on herbicide labels; most labels focus on lactating or meat animals. The label shows to control most of what I have on my place. Please check the label for the current and most correct information about each product. Herbicides are applied as a lower volume spray intended to stick to the weed tops. Treat More Acres with Less Odor and Volatility Concerns FreelexxTM herbicide is revolutionizing the 2,4-D market by providing the performance and reliability you’ve come to depend upon with remarkably lower odor and volatility. (n. What weedkiller can I use on my lawn? Jun 15, 2016 · The herbicide recommendations in this guide were generated using Virginia Cooperative Extension’s ‘Pest Management Guide’, local herbicide trials, label recommendations, and local experience. So I really don't see any advantage to adding 2-4-D to something that is Sep 19, 2025 · Herbicide drift. Nov 3, 2023 · It is a selective herbicide that controls broadleaf weeds, where 24d causes leaf twisting, stem curvature, and growth abnormalities in broadleaf plants besides just weeds. Since the hay field soil pH is up to correct levels I don't see hardly any wild carrot there this yearyet. This University of Arizona Cooperative Extension bulletin will provide information describing how to determine which herbicide to use against weeds in diferent landscapes. This product is Jan 25, 2007 · I'm thinking about using Weedmaster this year. What's the difference? 1Manure and urine from animals consuming grass or hay treated with this product may contain enough herbicide to cause injury to susceptible broadleaf plants. It has a liquid form and can also be used for the control of trees by injection. Did a good job and reasonably priced. With new restrictions for the 2021 season, Agronomy Manager, Ryan Wolf, answers many questions surrounding dicamba applications. In addition, E-2 also has a combination of 2,4-D, Fluroxypyr and Dicamba. In general, apply herbicides at higher labeled rates for older, dense stands or for longer residual control (for some FAQs on 2,4-D 2, 4-D vs Glyphosate Glyphosate is formulated to control a wide range of weeds including grassy weeds, whereas 2,4-D is only effective against broadleaf weeds. For broadleafs you can't beat Grazon P+D. For MOST handgun & backpack applications, these rates apply : Curtail herbicide is recommended for selective, postemergence control of broadleaf weeds in wheat and barley not underseeded with a legume, fallow cropland (including summer fallow, post-harvest, and set-aside acres) rangeland and permanent grass pastures, land in the Conservation Reserve Program (CRP) and non-cropland. Warrior II with Zeon Technology . Product labels are given in quantity of product per hectare (mL, L, g or kg/ha). Whereas Crossbow is a combination of 2,4D and Triclopyr. t. Mar 31, 2015 · I wouldn't. Curtail is another spray chemical that is very Jul 23, 2016 · Jump to page : 1 Now viewing page 1 [50 messages per page] Jun 1, 2015 · Knapweed is a noxious weed found in many places: yards, pastures and forests. 8% vs 46. I apply insecticides at higher pressures and volumes to force them past leaf tops. Pixxaro This What is 2,4-D? 2,4-D is an herbicide that kills plants by changing the way certain cells grow. I am pretty sure your standard farm liability policy will cover damages but I think he would only get new transplanted trees, not 20 ft tall ones. Most liquid herbicides list application rates in ounces per 1,000 square feet or per acre. It's the superior option for hard-to-kill weeds in cereals, flax and canary seed. Compare-N-Save 2-4-D Amine Broadleaf Weed Killer: Runner-Up Pick The name implies this is a budget-friendly product, way cheaper than rivals. Apr 23, 2023 · 2,4-Dichlorophenoxyacetic acid (2,4-D) is a herbicide that is widely used to control broadleaf weeds in lawns and crop fields. No matter which weed killer you use, be sure to read and follow label instructions and spray on time. 2,4-D comes in several chemical forms, including salts, esters, and an acid form. Curtail Definition: (v. 19 - 0. Feb 24, 2019 · Label calls for 2 pints per acre. Weeds in pastures definitely affect grass production. Example Sentences: (1) Second, interconversion of adenine nucleotides to guanine nucleotides, is curtail ed by the inhibition of IMP dehydrogenase by these same IMP analogues. Compare curtail with other words: contain vs. HOWEVER, the weather conditions are somewhat touch and go. I'm running into a few obstacles that I need other treatments for: Sedge - Picked up the Ortho hose attachment bottle for this (haven't used it yet) Crabgrass - Discover the 6 most effective herbicides for maintaining healthy pastures, ensuring optimal forage growth and livestock safety while eliminating unwanted weeds and woody plants. Oct 14, 2016 · I currently use 2 4 D with 80/20 surfactant on my fields. Good idea to watch weather forecast and factor that into the strategy. The difference between LV4 and LV6 is the amount of herbicide in the formulation, LV4 contains 4 lbs 2,4-D per gallon whereas LV6 contains 6 lbs per gallon. Formulations that contain 2,4-D mixed other herbicides, such as Crossbow® (2,4-D and triclopyr), Curtail® (2,4-D and clopyralid), Pathway® (2,4-D and picloram), and Weedmaster® (2,4-D and dicamba), have been used on TNC preserves with varying degrees of success. May 13, 2021 · Jump to page : 1 Now viewing page 1 [50 messages per page] Freelexx herbicide is revolutionizing the 2,4-D market by providing the performance and reliability vegetation managers come to depend upon with remarkably lower odor and volatility. The most common perennial flower in North Dakota may be the dandelion. Let's focus on maintaining an attractive and healthy lawn with a judicious use of herbicides. = 8 pt. Curtail is produced by Dow AgroSciences, and its active ingredients are clopyralid and 2,4-D amine. Health Canada is aware of public concern regarding domestic uses of pesticides on lawns and gardens (often referred to as "cosmetic" or aesthetic uses). True control of this weed takes a few seasons. I just need to do some spot spraying, so I planned on using a 1 Gallon handheld can. 3Hay from areas treated within the preceding 18 months cannot be used for Dec 18, 2024 · Many farmers and home gardeners have reported damage to vegetable and flower crops after applying horse or livestock manure, compost, hay, or grass clippings to the soil. Each row represents a different mix amount (in gallons) with each column representing different solution strengths (given in % solution). These herbicides have a wide range of uses including at burndown before planting soybeans, weed control in lawns and commercial turf, and postemergence in corn and small grains. It comes in two types – ester and amine formulations. 75) Premix containing 0. Soon after, post-emergent weed treatments will also commence. Curtail M might be different but I can't see the tree dying from some bottom leaves getting herbicide on them. Freelexx is a selective, post-emergent broadleaf Aug 12, 2016 · Jump to page : 1 Now viewing page 1 [50 messages per page] How to use this reference guide: The below chart gives amount of herbicide needed to obtain different commonly used solution strengths for many of the standard sprayer sizes. It is likely that you would not even know that you caused the damage until someone knocks on your door. 38 + 1-2 lb ae) ($30. Many of the herbicides are growth regulators and contain 2,4-D or dicamba. Two new herbicide treatments are Grazonnext HL (Triisopropanolammonium plus aminopyralid plus 2,4-D) and DuraCor (florpyrauxifen-benzyl plus aminopyralid). 4 Hours or When Dry Apr 8, 2015 · Priority was given to the herbicide recommendations outlined in Virginia Cooperative Extension’s ‘Pest Management Guide’, and to several VCE publications on controlling specific common pasture weeds. The following table presents some of the grazing and feeding restrictions for herbicides commonly used. Use those numbers in this calculator to get an accurate mix amount based on the size of your lawn or treatment area. entail curtail vs. Curtail is an herbicide used to control broadleaf weeds in wheat and barley. In May 16, 2012 · I currently have a one gallon sprayer and 2,4-D that needs some mixing. If a rain shower occurs during the rainfast period defined on the label, reduced efectiveness or possible crop injury could occur. Chapter 3 – Weed Control in Small Grains This chapter is intended to provide herbicide information for weed control in small grains. The guide Weed Control in Landscape and Turf Areas includes the most recent recommendations for ornamental Jul 5, 2012 · I have a friend that mixes 2-4-D and Trimec and swears by it. But what you need to know is the Dial N Spray shoots out 2 gallon per minute or 1 gallon every 30 seconds. Rather than mixing in 2,4-D with WideMatch to broaden the weed control spectrum, WideARmatch is now a much more complete product for broadleaf weed control including kochia, Canada thistle, and many smallseeded broadleaf and winter annual weeds. It is probably not the first time you have heard of it, and it will not likely be the last. It is commonly found in many weed and feed products used on lawns. (2) Stringent (rel+) as well as . Curtail M herbicide kills the roots of dandelion, Canada thistle, sow thistle and other perennial weeds. Aug 13, 2018 · Still relatively new to the game at an aspiring tier 2 level 2,4-D (last applied Friday) has been incredibly useful so far. The actual reduced efectiveness will vary with the herbicide product, species targeted, and environmental conditions. If you cause a substantial amount of drift-related damage, you may get a call from the Department of Agriculture or potentially even a lawyer. Jan 24, 2021 · Amine or Ester, Which is Better? The spring is often synonymous with “burndown” to producers in Indiana. A combination of spring and fall herbicide applications will be necessary in most situations. curtain curtail vs. This one also comes in 1-quart plastic bottles, and both can be bought for about $20-25. About 70% if I remember correctly. I can certainly understand that, because crop yield suffers dramatically from weeds, but that doesn’t mean you should neglect all your other acres. Add five tablespoons of 2,4-D into a gallon of water and mix well before spraying onto broadleaf weeds to kill them. You can tank-mix 2,4-D and Glyphosate to achieve effective weed control of both grassy weeds and broadleaf weeds. But what is the hose end sprayer conversion chart and why is it so important? The hose-end sprayer conversion chart is a reference chart that helps to determine the correct dilution ratio for various liquid products when using a hose-end sprayer WideARmatch This is an improved version of WideMatch that contains the Starane and Stinger you’re used to buying PLUS the new Elevore. Below is a listing of recommendations and considerations that should be followed for effective weed management in small Sep 18, 2021 · 2,4-D is a selective herbicide that is part of the Phenoxy herbicide family and is used to control broad-leaved weeds in turfgrass, lawns, and ornamental plants. Nov 3, 2022 · Directions for Use of Curtail Herbicide. I was just spot spraying 24d Amine this year with my 4 wheeler and I think I was a little late, the knapweed is blooming and pretty tough this time of year. Jul 16, 2019 · My pastures are becoming dominated by broadleaf plantain, and it's creeping back into my hay field adjacent to the pasture. Learn how Curtail® M herbicide provides outstanding control of Canada thistle and other annual broadleaf species. Certain recommendations in this publication are given in quantity of commercial product per acre (mL, L, g or kg/acre). Apply once during the spring to stop the flowering and seed set. The concentration is slightly higher (46. Across Alberta, thousands of homeowners trust the work of lawn care professionals to service their lawn all season long. Mowing, tillage, or herbicide application can alter the normal growth pattern and provide regrowth suitable for spraying. Though hundreds of options exist, are you using the proper formulation for your application? Have you ever taken a close look at the active ingredients listed on the herbicide label that you use? Most combination Apr 16, 2020 · Some of the more restrictive herbicides that are used in winter wheat are the plant growth regulator herbicides including 2,4-D amine, 2,4-D ester, dicamba (Banvel or Clarity), MCPA and Curtail (2,4-D amine + Stinger). truncated curtail vs. The most important thing to remember is Jul 31, 2019 · The Curtail (active ingredients clopyralid and 2,4-D) label found online (which might be different from your specific label) states “Do not graze lactating dairy cattle in treated areas for 14 days after application”. Jul 31, 2008 · Spraying out alfalfa Jump to page : 1 Now viewing page 1 [50 messages per page] View previous thread :: View next thread Forums List -> Crop Talk Message format Flat Threaded Nested The control strategy outlined below (see Table 1 for complete list of herbicide options and application rates) lists the times of year and herbicides for the most efective control. Apr 19, 2017 · Jump to page : 1 Now viewing page 1 [50 messages per page] A hose-end conversion chart is indispensable in the case of nurturing your garden’s lush foliage, tackling pest control, or nourishing your lawn. Weeds in ditches and farmyards are eyesores, and those weeds easily spread into cropland if I use Curtail M, purchased through UFA here in AB. curtail curtail vs. Being a systemic broadleaf herbicide, what weeds does 2,4-D kill? The list of weeds 2,4-D kills includes dandelion, plantain, chickweed, clover, ground ivy, poison ivy, thistle, bittercress, bindweed, and wild May 4, 2018 · Jump to page : 1 Now viewing page 1 [50 messages per page] This circular lists current suggestions for herbicides to control woody and herbaceous weeds on rangeland. 2 4 DB is marketed as clover friendly, but requires more care in application. I used it a couple of years ago for thistles. Grazon and Milestone are the best, and are worth the expense. In the On the other hand, 2,4-D, which stands for 2,4-dichlorophenoxyacetic acid, is a herbicide that has been in use since the 1940s. Second application in early fall to allow the chemical to be absorbed into the roots and cure the problem for good. Around this time we sometimes get the question, “what is the difference between amine and ester formulations of 2,4-D?” This is a good question for there are some subtle differences. This gives the dandelions lots of time to work the When I talk to farmers, though, we always spend 99 percent of the time talking about the crop acres. Mixed 1oz/1gal for transition zone Bermuda, but a week later my henbit and clover look untouched? May 4, 2023 · What is the 2,4-D Mix Ratio? The recommended mixing ratio for 2,4-D is 2. If you look at the label on Trimec and remove the inert part there are three chemicals left and the major one is 2-4-D. The selective nature of 2,4-D ensures that it does not harm the desirable grass species, thus making it a popular choice for Does concentrated weed killer “expire”? Previous owners left some Weed be Gone. If I'm not going to get a major benefite I from switching to 24DB, I'm gonna stay the course. Controls several annual and some perennial broadleaf weeds in rangeland and permanent grass pasture. Jun 28, 2014 · Jump to page : 1 Now viewing page 1 [50 messages per page] Aug 15, 2023 · What is Freelex herbicide? Freelexx herbicide is a selective herbicide with a low odor that can be used as a post-emergent treatment to control various types of weeds. I would like to use Grazon in this windbreak but it has HERBICIDES CONTAINING 2, 4-D Each spring, I am asked about herbicides that may drift and injure susceptible fruit and vegetable crops. Kills weeds, including mayweed which can be real nasty, and won't harm grass. Rainfastness refers to the necessary length of a rain-free period following a herbicide application. WATCH for NOXIOUS WEED INVADERS Noxious weeds are non-native plant species that are a concern to South Dakota land owners and managers. 2,4-D is used in many products to control weeds, and it is HERBICIDE CLASSIFICATION Repeated use of herbicides with the same site of action in the development of herbicide-resistant weed populations. How do I determine how much to product to use? Aug 1, 2005 · I had my pasture sprayed last year with curtail, and it worked great, very little returning knapweed. Oct 15, 2021 · Atleast it sets the &*%$#*# thistles back. ) To cut off the end or tail, or any part, of; to shorten; to abridge; to diminish; to reduce. Use on lands not certified under FSC is permissible so long as use is concurrent Sep 18, 2025 · At this point, most turf professionals are in the process of making preventative weed treatments to their properties. In addition, Curtail also controls many annual broadleaf species, such as wild mustard, wild buckwheat, pigweed, lambsquarters, volunteer sunflower and more. However, I will start with what the two formulations have in common. When you compare the price to the previous one, you may find they are about the same. The 2:1 ratio of clopyralid to 2,4-D targets thistles without harming wheat and barley crops. The following questions and answers on the re-evaluation decision of 2,4-D and pesticide regulation in Canada have been developed to help clarify concerns on the safety of pesticide use. These symptoms can be caused by other factors, including diseases 2024 Weed Control: Noxious Weeds Eric Jones, Assistant Professor and SDSU Extension Weed Management Specialist February 2024 David Vos, SDSU Ag Research Manager Jill Alms, SDSU Ag Research Manager Leon Wrage, SDSU Distinguished Professor Emeritus Paul O. The rainfast periods for herbicides labeled 128 oz. Reformulated: This Product has been reformulated and renamed Curtail M by Corteva It is combined with the active ingredient clopyralid in the product Curtail and with the active ingredient Dicamba in Veteran 720, Rangestar and Weedmaster. Oct 7, 2025 · Small grain establishment and growth can be hindered by weeds, but here are some herbicide options to consider for problem weed species. = 16 cups herbicide Application and Storage Information This chart is for your reference only. Sep 20, 2013 · Other herbicides that can be used to control thistles in pastures include Redeem, Cimarron, and Curtail. Johnson, former SDSU Extension Weed Science Coordinator Curtail (2, 4-D plus clopyralid) may be used to control broadleaf weed and suppress Canadian thistle. The Selecting an appropriate herbicide for a weed problem can be a confusing task. Not as concerned about some Tempo drifting towards trees and shrubs or else soaking their roots. They primarily change the handling characteristics of the product and absorption of the molecule in the plant, the different forms kill plants in the same way. They can replace native plant species and impede agriculture, recreation, and wildlife. 3%), but it’s not that Jun 27, 2016 · Jump to page : 1 Now viewing page 1 [50 messages per page] Not even gonna try to do the math for the 2-4D. Mar 30, 2016 · Amines and esters are different forms of the active ingredient 2,4-D. prolong confine vs Discover the correct 2-4-D amine mix ratio, how much 2,4 d per gallon of water for weed treatment, and a detailed list of weeds that 2-4-D kills. May 18, 2020 · Chemicals recommended for use in rangeland and pasture include Tordon (picloram), Banvil (dicamba), dicamba plus diflufenzopyr (Overdrive), Milestone (aminopyralid) and Curtail (clopyralid). So figure out how much coverage you want and at what concentration, then set the spray dial to X oz and make sure you’re timing yourself while you spray. Companies make this happen by using synthetic fertilizer and weed control, and organic additives. May 19, 2009 · 24d is a growth hormon developed for corn found out that it works on broadleaf makes them grow their selves to death i dont remove cattle when spraying with 24d i dont think it is a restricted use pesticide always read lable Nov 11, 2020 · Successful herbicide applications start with reading the respective labels for agricultural herbicides and any additives and following the prescribed tank-mix guidelines. Hoeing weeds would have been a simpler task than a bafling experience trying to select an herbicide of the shelf loaded with pesticides. The herbicide label is always the final authority on herbicide uses and precautions. Freelexx is built upon ground breaking 2,4-D choline technology and labeled for use on a broad range of use sites. A good rule spray once at first site of those pretty yellow flowers and again by the September 1st. Curious what everyone is using for a general 2,4-D mixture to kill weeds, dandelions, and such? Jan 2, 2004 · What are the differences between these? Best bang for the buck? One is $60 and the other about $40 for 2. Killing one dandelion is easy, but killing all of them is nearly impossible. ) The scroll termination of any architectural member, as of a step, etc. 5 gallons. The form also affects what will happen to 2,4-D in the environment and what impacts it may have, especially on fish. = 1 gallon = 4 qt. Curtail herbicide is best applied by a professional, but if you choose to use this chemical herbicide, you will need to follow all of the safety precautions. While many companies take precautions to ensure your treatments are safe for everyone in your household, there are companies that don’t disclose the proper information. So, never use 24d or similar broadleaf selective herbicides in mixed grass and clover food plots. Mode of Action: 2,4-D is an “auxin mimic” or synthetic auxin. Jul 16, 2015 · I have a one acre windbreak in CRP that has a few patches of Canadian thistles that I would like to get rid of. Use on FSC-Certified lands after 2006 is subject to change. It's 24D and Dicamba. Next year, avoid overgrazing your pastures so your grass stands get thicker and compete with any new weeds or thistle seedlings. This is best time of season to spray those thistles, yes. Jul 10, 2022 · 3. Learn how to kill it here. Use rates A list of the time interval restrictions on grazing, feeding, or haying after spraying on each herbicide and crop Jul 7, 2022 · Curtail M provides the best in-crop, systemic action with trusted Group 4 chemistry to kill the roots of Canada thistle and other troublesome perennial weeds such as sow thistle and dandelion. The cost is between straight 24D and Grazon. Sep 25, 2017 · Other herbicides, including Redeem, Cimarron, and Curtail, also can control thistles in pastures. Despite its long history of use, 2,4-D has also raised concerns regarding its toxicity. Still haven’t fully recovered after 12 years. I also get a lot of Queen Anne's Lace (wild carrot). Curtail combines two active Thistles Herbicide components for broad-spectrum control. In my other CRP land I got rid of the thistles by mowing them in August and then fall spraying the re growth with Grazon. Freelexx herbicide can be used in forests, rangeland, non-cropland, aquatic areas, grass pastures, and Conservation Reserve Program acres. To effectively manage weeds, a combination of cultural, chemical, and sometimes even mechanical weed control practices are implemented. 2,4-D Right-of-Way HerbicidesCurtail Herbicide translocates to the roots of stubborn perennial weeds, providing outstanding control of Canada thistle. Very worried if herbicides moved that way during application. Jun 14, 2014 · Par 3, and Premium 3 Way, both work well with 2 applications. The symptoms reported include poor seed germination; death of young plants; twisted, cupped, and elongated leaves; misshapen fruit; and reduced yields. Stunted the ones around my yard pretty good one year. b5wf sr1 azyl l1rz kt3g nw6x ts08 dwx3ib2 xvu5 ehiehwh