docker: production image + Gitea Actions for monthly refresh

Dockerfile: self-contained image with corpus + Chroma + BM25 baked
in. Drawbar's compose pulls + runs without volume mounts. Built from
sources.json (labels schema), PRODUCT_NAME=crop_chem by default,
HYBRID_SEARCH=true (always-on for production quality). RERANK_URL +
OLLAMA_URL get set at compose time.

.gitea/workflows/refresh.yml: monthly cron (1st @ 06:00 UTC) does
full scrape → reindex → image push. Scrapes Bayer (~30 min) +
EPA PPLS row-crop filtered (~7h). Skips reindex+push if no corpus
diff. Tags pushed: :latest, :<sha12>, :corpus-<YYYY.MM.DD>.

.gitea/workflows/image-only.yml: on-demand or auto on code-only
pushes to main (paths: docs_mcp/, rag/, scrape/, requirements.txt,
Dockerfile, sources.json). Reindexes from committed corpus, builds
image, pushes. ~10 min vs ~9h full refresh.

.gitignore: corpus/ now COMMITTED (4,159 labels, 265 MB of .md +
sidecars). Lets image-only.yml rebuild indexes without re-scraping.
chroma/ + bm25/ still gitignored (regenerable binary indexes).

.dockerignore: drops venv, eval results, PLAN/README/CLAUDE.md,
deploy/, .git/ — keeps the image lean. corpus + chroma + bm25
explicitly NOT in dockerignore (those go INTO the image).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

corpus/epa_ppls/279-3564.md

@@ -0,0 +1,537 @@
+# TACKLE HERBICIDE
+
+- EPA Reg No: **279-3564**
+- Registrant: FMC CORPORATION 
+- Signal word: Caution
+- Active ingredients: Glyphosate, isopropylamine salt (41%); Imazethapyr (1.4%)
+- Label accepted: 2010-04-13
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/067760-00087-20100413.pdf
+
+---
+UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
+Washington, D.C. 20460 
+Jennifer L. DeCarlo 
+Cheminova, Inc. 
+1600 Wilson Blvd., Suite 700 
+Arlington, VA 22209 
+OFFICE OF 
+PREVENTION, PESTICIDES 
+AND TOXIC SUBSTANCES 
+APR 1 3 2010 
+Subject: Label Amendment (revisions per Agency letter 2/4110, reinstate two applications) 
+Tackle Herbicide 
+EPA Reg. No. 67760-87 
+Application Dated April 9, 2010 
+Dear Ms. DeCarlo: 
+The labeling referred to above, submitted in connection with registration under the 
+Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), as amended, is acceptable. 
+A stamped copy of your label is enclosed for your records. This label supercedes all 
+previously accepted labels. You must submit one (1) copy of the final printed label before you 
+release the product for shipment. Products shipped after eighteen (18) months from the date of 
+this letter or the next printing of the label, whichever occurs first, must bear the new revised 
+label. If these conditions are not complied with, the registration will be subject to cancellation in 
+accordance with FIFRA §6(e). Your release for shipment of the product constitutes acceptance 
+ofthese conditions. 
+Sincerely, 
+Jim Tompkins 
+Product Manager 25 
+Herbicide Branch 
+Registration Division (7504P) 
+, -lL
+
+( 
+TACKLE® Herbicide 
+ACTIVE INGREDIENTS: 
+Imazethapyr: (±)-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1 H-imidazol-2-yl]-
+5-ethyl-3-pyridinecarboxylic acid 
+........................................................................................................................ 1.4%) 
+Glyphosate: N-(phosphonomethyl)glycine, in the form of its isopropylamine salt ............ 41.0% 
+OTHER INGREDIENTS: ....................................................................................... 57.6% 
+TOTAL .......................................................................................................... 100.00% 
+TACKLE contains 4.128 pounds of active ingredient per gallon (0.128 pounds acid equivalent of imazethapyr 
+and 4 pounds of glyphosate as the isopropylamine salt or 3 pounds per U.S. gallon of the acid equivalent, 
+glyphosate). 
+EPA Reg. No. 67760-87 
+KEEP OUT OF REACH OF CHILDREN 
+CAUTION 
+EPA Est. No. 
+Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. (If you do not 
+understand this label, find someone to explain it to you in detail:) 
+IN CASE OF A MEDICAL EMERGENCY INVOLVING THIS PRODUCT, CALL TOLL FREE, 
+DAY OR NIGHT 1-866-303-6950 
+Read the entire label before using this product. 
+Use only according to label instructions. 
+Read the WARRANTY DISCLAIMER, INHERENT RISKS OF USE, and LIMITATION OF REMEDIES before 
+buying or using. 
+If terms are not acceptable, return product unopened without delay. 
+SEE LABEL BOOKLET FOR ADDITIONAL PRECAUTIONARY STATEMENTS AND USE DIRECTIONS 
+Net Contents: 
+Cheminova, Inc. 
+One Park Drive, Suite 150 
+Research Triangle Park, NC 27709 
+www.cheminova.us.com 
+ACCEPTED 
+APR 1 3 2010 
+Under the Federal Insecticide, 
+Fungicide, and Rodenticide Act 
+as amended, for the pesticide 
+registered under 8 -r 
+EPA Reg. No. ~--n(po -- , 
+-II
+
+FIRST AID 
+If in eyes • Hold eye open and rinse slowly and gently with water for 15-20 minutes. 
+• Remove contact lenses, if present, after the first 5 minutes, then continue 
+rinsing. 
+• Call a poison control center or doctor for treatment advice. 
+Note to Physician: Probable mucosal damage may contraindicate the use of gastric lavage. 
+Have the product container or label with you when calling a poison control center or doctor or going for 
+treatment. In case of a medical emergency involving this product, call toll free, day or night, 1-866-
+303-6950 
+PRECAUTIONARY STATEMENTS 
+HAZARDS TO HUMANS AND DOMESTIC ANIMALS 
+CAUTION 
+Causes moderate eye irritation. Avoid contact with eyes, skin or clothing. 
+Personal Protective Equipment (PPE): 
+Some materials that are chemical resistant to this product are listed below. If you want more options, follow the 
+instructions for category A on an EPA chemical-resistance category selection chart. 
+Applicators and other handlers must wear: 
+• Long-sleeved shirt and long pants. 
+• Chemical-resistant gloves, such as butyl rubber ~ 14 mils, or natural rubber ~ 14 mils, or neoprene rubber ~ 
+14 mils, or nitrile rubber> 14 mils. 
+• Shoes plus socks. 
+Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this 
+product's concentrate. DO NOT reuse them. Follow manufacturer's instructions for cleaning and maintaining 
+PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately 
+from other laundry. 
+USER SAFETY RECOMMENDATIONS 
+Users Should: 
+• Wash hands before eating, drinking, chewing gum, using tobacco, or using the toilet. 
+• Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. 
+ENVIRONMENTAL HAZARDS 
+DO NOT apply directly to water, or to areas where surface water is present, or to intertidal areas below the 
+mean high water mark. DO NOT contaminate water when disposing of equipment washwaters or rinsate. 
+Groundwater Advisory and Proper Handling Instructions 
+This chemical has properties and characteristics associated with chemicals detected in groundwater. The use of 
+this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in 
+groundwater contamination. 
+This product may not be mixed or loaded within 50 feet of any wells (including abandoned wells and drainage 
+wells), sink holes, perennial or intermittent streams and rivers, and natural or impounded lakes or reservoirs. 
+This setback does not apply to properly capped or plugged abandoned wells and does not apply to impervious 
+pad or properly diked mixinglloading areas. 
+Operations that involve mixing, loading, rinsing, or washing of this product into or from pesticide handling or 
+application equipment or containers within 50 feet of any well are prohibited unless conducted on an impervious 
+pad constructed to withstand the weight of the heaviest load that may be positioned on or moved across the 
+pad. Such a pad shall be designed and maintained to contain any product spills or equipment leaks, container 
+or equipment rinse or wash water, and rainwater that may fall on the pad. Surface water shall not be allowed to 
+either flow over or from the pad, which means the pad must be self-contained. The pad shall be sloped to 
+2
+
+facilitate material removal. An unroofed pad shall be of sufficient capacity to contain at a minimum 110% of the 
+capacity of the largest pesticide container or application equipment on the pad. A pad that is covered by a roof 
+of sufficient size to completely exclude precipitation from contact with the pad shall have a minimum 
+containment capacity of 100% of the capacity of the largest pesticide container or application equipment on the 
+pad. Containment capacities as described above shall be maintained at all times. 
+The above specific minimum containment capacities do not apply to vehicles when delivering pesticide 
+shipments to the mixing/loading site. States may have in effect additional requirements regarding wellhead 
+setbacks and operational containment. 
+DO NOT apply this product through any type of irrigation system. 
+Product must be used in a manner which will prevent back siphoning in wells, spills or improper disposal of 
+excess pesticide spray mixture. 
+DIRECTIONS FOR USE 
+It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 
+DO NOT apply this product in a way that will contact workers or other persons, either directly or through drift. 
+Only protected handlers may be in the area during application. For any requirements specific to your State or 
+Tribe, consult the agency responsible for pesticide regulation. 
+This labeling must be in the possession of the user at the time of herbicide application. 
+Not for sale or use on Long Island, New York. 
+Agricultural Use Requirements 
+Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. 
+This Standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and 
+greenhouses, and handlers of agricultural pesticides. It contains requirements for training, decontamination, 
+notification, and emergency assistance. It also contains specific instructions and exceptions pertaining to the 
+statements on this label about personal protective equipment (PPE) and restricted-entry interval. The 
+requirements in this box only apply to uses of this product that are covered by the Worker Protection Standard. 
+DO NOT enter or allow worker entry into treated areas during the restricted entry interval (REI) of 48 hours. 
+PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and that 
+involves contact with anything that has been treated, such as plant, soil, or water, is: 
+• Coveralls. 
+• Protective eyewear. 
+• Chemical-resistant gloves, such as butyl rubber ~ 14 mils, or natural rubber ~ 14 mils, or neoprene rubber ~ 
+14 mils, or nitrile rubber ~ 14 mils. 
+• Shoes plus socks. 
+3
+
+( (-
+'-. 
+STORAGE AND DISPOSAL 
+Do not contaminate water, food, or feed by storage and disposal. 
+PESTICIDE STORAGE 
+Store in original container only. Keep container closed when not in use. Do not store near food or feed. In 
+case of spill or leak on floor or paved surfaces, soak up with sand, earth or synthetic absorbent. Remove to 
+chemical waste area. Do not allow product to freeze. 
+PESTICIDE DISPOSAL 
+Wastes resulting from the use of this product must be disposed of on site or at an approved waste disposal 
+facility. 
+CONTAINER DISPOSAL 
+Nonrefillable containers 5 gallons or less: 
+Nonrefillable container. Do not reuse or refill this container. Offer for recycling if available. Triple rinse 
+container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining contents into 
+application equipment or a mix tank and drain for 10 seconds after the flow begins to drip. Fill the container 1,4 
+full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store 
+rinsate for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two 
+more times . 
+. Nonrefillable containers 5 gallons or larger: 
+Nonrefillable container. Do not reuse or refill this container. Offer for recycling, if available. Triple rinse 
+container (or equivalent) promptly after emptying. Triple rinse as follows: Empty the remaining contents into 
+application equipment or a mix tank. Fill the container 1,4 full with water. Replace and tighten closures. Tip 
+container on its side and roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand 
+the container on its end and tip it back and forth several times. Turn the container over onto its other end and tip 
+it back and forth several times. Empty the rinsate into application equipment or a mix tank and store rinsate for 
+later use or disposal. Repeat this procedure two more times. 
+PRODUCT INFORMATION 
+TACKLE herbicide provides burndown and residual control of many broad leaf and grass weeds in soybeans. It 
+can be applied to no-till soybeans as a burn down prior to planting. It may also be applied postemergence to 
+Roundup Ready® soybeans for season-long weed control. TACKLE is effective for control of difficult weeds 
+common to no-till production. 
+Occasionally, internode shortening and/or temporary yellowing of crop plants may occur following an application 
+of TACKLE. These effects occur infrequently and are usually temporary. 
+BURN DOWN WEED CONTROL (No-till soybeans and stale seedbed) 
+Apply TACKLE for burndown of weeds in no-till soybeans. It may be applied prior to planting, or preemergence 
+of any soybean variety (including Roundup Ready or non-Roundup Ready soybeans). Add 2,4-0 or dicamba 
+products to the spray tank for enhanced control of perennial weeds including marestail and hemp dogbane. 
+ROUNDUP READY SOYBEANS 
+TACKLE may also be applied for postemergence weed control in Roundup Ready soybeans. Apply TACKLE 
+for general weed burndown and season-long control of broad leaf and grass weeds. 
+For season-long control of grass weeds, apply an approved preemegence herbicide prior to planting soybeans. 
+Several herbicides such as PROWL® 3.3 EC, PROWL H20, and DUAL MAGNUM® brands will also enhance 
+control of waterhemp. A postemergence application of TACKLE will control many escape weeds and provide 
+season-long control of most broadleaf and grass weeds. 
+When mixing TACKLE herbicide with 2,4-0, dicamba products, or soybean preemergence herbicides, always 
+use in accordance with the more restrictive label limitations and precautions. No label dosage rates should be 
+exceeded. This product can not be mixed with any product containing a label prohibition against such mixing. 
+4
+
+(-
+When organophosphate (such as chlorpyrifos) or carbamate insecticides are tank-mixed with TACKLE, 
+temporary injury may result to the treated crops. 
+NOTE: DO NOT apply TACKLE postemergence to non-Roundup Ready soybeans. 
+ATTENTION 
+AVOID CONTACT OF TACKLE WITH FOLIAGE OF DESIRABLE PLANTS, BECAUSE SEVERE INJURY OR 
+PLANT DEATH MAY RESULT. 
+AVOID DRIFT. EXTREME CARE MUST BE USED WHEN APPLYING THIS PRODUCT TO PREVENT 
+INJURY TO DESIRABLE PLANTS AND CROPS. 
+DO NOT allow the herbicide solution to drift onto desirable vegetation. Very small amounts of drift may cause 
+injury or death to desirable crops or plants. The likelihood of injury occurring from the use of this product 
+increases when winds are gusty. The risk of injury from this product increases when wind direction is constantly 
+changing or during inversion conditions or other weather conditions that favor drift. Avoid applications using 
+high spray pressure and high speed. These contribute to conditions that favor small spray droplets and drift. 
+RATES 
+BURN DOWN WEED CONTROL (No-till soybeans and stale seedbed). 
+Apply TACKLE at the rate of 2 - 4 pints per acre. (One gallon will treat 2 - 4 acres of soybeans at these rates.) 
+ROUNDUP READY SOYBEANS (In crop postemergence weed control). 
+To minimize weed competition to the soybeans, apply to weeds 1 - 4 inches in size. Apply TACKLE at the rate 
+of 2 - 4 pints per acre. (One gallon will treat 2 - 4 acres of soybeans at these rates.) 
+TWO APPLICATIONS 
+Preplant burndown of TACKLE can be applied at the rate of 2 pints per acre, 0-3 weeks prior to planting, 
+followed by applying TACKLE at the rate of 2 pints per acre POST application, 2-3 weeks after planting. 
+MIXING INSTRUCTIONS 
+BURNDOWN OR POSTEMERGENCE APPLICATIONS OF TACKLE REQUIRE THE ADDITION OF A 
+SURFACTANT AND FERTILIZER. 
+I. SURFACTANTS: Use a non-ionic surfactant containing at least 80% active ingredient. Apply the surfactant 
+at the rate of 1 pint per 100 gallons of spray mixture (0.125% v/v of the spray mixture). Use only surfactants 
+approved for application to growing crops. 
+AND 
+II. FERTILIZER: Include a fertilizer in the spray solution. Add spray grade ammonium sulfate at the rate of 
+8.5-17Ibs. per 100 gallons of spray solution. Use the higher rate when weeds are under moisture or 
+temperature stress. 
+When mixing TACKLE, while agitating, add components in the following order: 
+1} Fill spray tank 1/2 full with clean water. 
+2} Add fertilizer. 
+3} Add TACKLE and thoroughly mix. 
+4} Add surfactant to the spray tank. 
+5} While agitating, fill the remainder of the tank with water. 
+DRIFT CONTROL ADDITIVES 
+5 
+6 
+--Il
+
+Drift control additives may be included to either ground or aerial applications. When a drift control agent is used, 
+read and carefully observe the precautionary statements and all other information appearing on the additive 
+label. 
+To avoid injury to sensitive crops, spray equipment used for TACKLE herbicide applications must be drained 
+and thoroughly cleaned with water before being used to apply other products. 
+When TACKLE is used in combination with another herbicide, refer to the respective label for rates, methods of 
+application, proper timing, weeds controlled, restrictions and precautions. Always use in accordance with the 
+more restrictive label restrictions and precautions. No label dosages must be exceeded. TACKLE cannot be 
+mixed with any product containing a label prohibiting such mixtures. 
+SPRAYING INSTRUCTIONS 
+DO NOT apply when winds are gusty, under low-level inversion conditions or under other conditions that favor 
+drift. Maintain appropriate buffer zones between treated fields and adjacent desirable vegetation. Exposed 
+leaves or other green tissue may be damaged or killed by drift from TACKLE. 
+GROUND APPLICATIONS: 
+Uniformly apply with properly calibrated ground equipment in 10 or more gallons of water per acre. A spray 
+pressure of 20 to 40 psi is recommended. 
+To ensure thorough coverage, use a minimum of 20 gallons of water per acre when applying TACKLE to 
+minimum or no-till crops. Use higher gallonage for fields with dense vegetation or heavy crop residues. Adjust 
+the boom height to ensure proper coverage of weed foliage (according to the manufacturer's recommendation). 
+Use only flat-fan nozzle tips for postemergence applications. 
+Avoid overlaps when spraying. 
+TACKLE HERBICIDE APPLICATIONS WITH A LOW VOLUME SPRAYER 
+TACKLE may be applied to soybeans with a low volume (Spra-Coupe type) sprayer. When applying TACKLE 
+with a low volume sprayer, spray the weeds before they reach the maximum size listed in this label. Adequate 
+control of weeds is dependent upon good spray coverage of the weeds. The sprayer must be calibrated to 
+deliver the recommended spray volume and pressure to ensure adequate spray coverage of the weeds. 
+When applying TACKLE with a low volume sprayer, apply a minimum of 10 gallons per acre of spray solution 
+with a nozzle pressure between 40-60 psi for optimum coverage. Lower nozzle pressure will minimize the 
+potential for drift to desirable vegetation. 
+AERIAL APPLICATION 
+Uniformly apply with properly calibrated aerial equipment in 5 or more gallons of water per acre. When applied 
+POSTEMERGENCE, the addition of a non-ionic surfactant and fertilizer solution are required for optimum weed 
+control. Apply a non-ionic surfactant at the rate of 0.125% v/v of spray solution and ammonium sulfate at the 
+rate of 2.5 Ib/acre. (See instructions under APPLICATION INFORMATION - POSTEMERGENCE). 
+To avoid injury to sensitive crops from drift, aerial applicators must adhere to the following SPECIAL AERIAL 
+USE DIRECTIONS AND PRECAUTIONS. 
+• Nozzle height above ground must be a maximum of 10 feet. 
+• Nozzles must be pointed toward the rear of the aircraft. The downward angle of the nozzle should not be 
+greater than 20 degrees. 
+• To minimize wing-tip vortex roll, nozzles or spray boom must not be located any closer to end of wing or rotor 
+than three-fourths the distance from the center of the aircraft. 
+• Use a maximum spray pressure of 40 psi. 
+• A buffer zone must be established between the area to be sprayed and sensitive crops. 
+6 
+7 
+--l (
+
+( 
+• DO NOT spray when wind velocity is greater than 5 mph. Coarse sprays (larger droplets) are less likely to 
+drift. 
+Applicator is responsible for any loss or damage which results from spraying TACKLE in a manner other than 
+specified in this label. In addition, applicator must follow all applicable state and local regulations and 
+ordinances in regard to spraying. 
+APPLICATION INFORMATION 
+POSTEMERGENCE 
+TACKLE herbicide is effective in controlling weeds in conservation tillage as well as in conventional production 
+systems. Apply TACKLE as a postemergence treatment. Application timing should be based on weed size and 
+not crop growth stage. Apply TACKLE to crops and weeds that are actively growing. 
+A non-ionic surfactant and a nitrogen-based fertilizer must be added to the spray solution for optimum weed 
+control activity. See the ADJUVANTS section under MIXING INSTRUCTIONS for specific instructions. 
+When TACKLE is applied postemergence, absorption will occur through both the roots and foliage. Susceptible 
+weeds stop growing and either die or are not competitive with the crop. TACKLE not only controls many 
+existing broadleaf and grass weeds when applied postemergence, it also provides control of susceptible weeds 
+that may emerge after application. 
+For maximum weed control, cultivate 7 -10 days following a postemergence TACKLE herbicide application. 
+This timely cultivation will enhance residual weed control, especially under dry conditions. 
+Apply TACKLE at a minimum of one hour before rainfall or overhead irrigation. 
+Unusually cool temperatures (50° F or less) reduce photosynthesis and transpiration and thus reduce uptake, 
+translocation, and efficacy of TACKLE in weeds. 
+If air temperature has been below 50° F for 10 or more hours, delaying a TACKLE herbicide application for 48 
+hours after the temperature increases above 50° F will improve weed control and reduce crop response. 
+NO- TILUMINIMUM TILLAGE AND DOUBLE CROP SOYBEANS 
+TACKLE controls existing weeds and provides residual control of several weeds when applied early 
+postemergence to soybeans in no-till or minimum tillage and double crop soybean production systems. Apply 
+either before or after emergence of the crop. (Refer to the WEEDS CONTROLLED chart for weeds controlled 
+and weed size). 
+The addition of PROWL 3.3 EC, PROWL H20 or DUAL MAGNUM brands, in a tank-mixture with TACKLE for 
+burndown weed control, will provide season-long control of grass and enhance control of waterhemp. 
+For improved burndown weed control, TACKLE may be tank-mixed with 2,4-0 or dicamba containing products. 
+Refer to the 2,4-0 and dicamba product labels for application rates and intervals between application and 
+planting. 
+7
+
+C r-- C'\ 
+--', 
+)Z 
+WEEDS CONTROLLED 
+BROADLEAF WEEDS 
+Maximum Size Maximum Size 
+Weeds Controlled (inches) Weeds Controlled (inches) 
+Alligator weed 5 GRASS WEEDS 
+Amaranth, Palmer 12 
+Anoda, spurred 3 Barley (volunteer) 12 
+Artichoke Jerusalem 8 Barnyardgrass 6 
+Buffalobur 5 Crabgrass 
+Bristly starbur 3 Large 12 
+Buckwheat, wild 4 Smooth 12 
+Burcucumber 12 Cupgrass, woolly 12 
+Carpetweed 18 Foxtail 
+Chickweed 18 Giant 18 
+Cocklebur, common 18 Green 18 
+Copperleaf Yellow 18 
+Hophornbeam 2 Goosegrass 5 
+Virginia 2 Johnsongrass 
+Corn (voluriteer- non Roundup Ready) 20 Seedling 12 
+Eclipta 8 Rhizome 12 
+Fleabane Oats (volunteer) 12 
+Annual 8 Panicum 
+Hairy 8 Fall 12 
+Rough 6 Texas 12 
+Jimsonweed 6 Browntop 12 
+Hemp sesbania 2 Red rice 4 
+Horseweed/marestail 12 Rye 18 
+Knotweed 8 Shattercane 18 
+Kochia 12 Sprangletop 12 
+Lambsquarters, common 8 Signalgrass, broad leaf 8 
+Marshelder 5 Sorghum, almum 4 
+Morningglory, annual Wheat (volunteer) 18 
+Ipomea spp. 4 Wild oats 12 
+Mustard spp. 18 
+Nightshade SEDGES 
+Black 12 
+Eastern black 12 Nutsedge 
+Hairy 12 Purple 31 
+Pigweed Yellow 31 
+Red root 18 
+Smooth 18 1 Reduced competition 
+Spiny 18 
+Ragweed 
+Common 9 
+Giant 9 
+Smartweed 
+Ladysthumb 6 
+Pennsylvania 6 
+Spurge 
+Prostrate 12 
+Spotted 12 
+Sicklepod 3 
+Sunflower 18 
+Teaweed/prickly sida 2 
+Velvetleaf 5 
+Waterhemp 12 
+8
+
+ROTATIONAL CROP INTERVALS 
+The following rotational crops may be planted after applying TACKLE herbicide at the specified rate: (Planting 
+earlier than the specified interval may result in crop injury). 
+1. Anytime: 
+CLEARFIELD® corn seed hybrids (resistant/tolerant to PURSUIT® herbicide) 
+Lima beans 
+Peanuts 
+Southern peas 
+Soybeans 
+2. Four months after TACKLE herbicide application: 
+Alfalfa 
+Clover 
+CLEARFIELD Wheat 
+Edible beans and peas (other than lima beans and Southern peas) 
+Rye (Except in North Dakota and Minnesota north of highway 210). 
+Wheat 
+3. Eight and one-half months after TACKLE herbicide application: 
+Field corn 
+Field corn grown for seed 
+4. Nine and one-half months after TACKLE herbicide application: 
+Barley 
+Tobacco 
+5. Twelve months after TACKLE herbicide application: 
+CLEARFIELD canola varieties (tolerant to PURSUIT herbicide) 
+6. Eighteen months after TACKLE herbicide application: 
+Cotton 
+Lettuce 
+Oats 
+Popcorn 
+Rye (North Dakota and Minnesota north of highway 210). 
+Safflower 
+Sorghum 
+Sunflower 
+Sweet corn 
+7. Twenty six months after TACKLE herbicide application: 
+Flax 
+Potatoes 
+8. Forty months after TACKLE herbicide application: 1 
+All crops not listed elsewhere in this ROTATIONAL CROP GUIDELINE. 
+1 Following forty months after a TACKLE herbicide application, and before planting any crop not listed 
+elsewhere in the ROTATIONAL CROP GUIDELINES, a successful field bioassay must be completed. 
+The field bioassay consists of a test strip of the intended rotational crop planted across the previously treated 
+field and grown to maturity. 
+The test strip should include low areas and knolls, and include variations in soil such as type and pH. If no 
+crop injury is evident in the test strip, the intended rotational crop may be planted the following year. 
+9 
+J2 
+\ L
+
+( 
+"-
+Sugarbeet production can be reduced when grown in soil conditions with a pH less than 6.5. If the field is lime 
+to adjust pH prior to planting rotational crops not listed in the ROTATIONAL CROP GUIDELINE, apply the 
+lime at least 12 months prior to planting the rotational crop. 
+Use of TACKLE herbicide in accordance with label directions is expected to result in normal growth of 
+rotational crops in most situations; however, various environmental and agronomic factors make it impossible to 
+eliminate all risks associated with the use of this product and, therefore, rotational crop injury is always possible. 
+EXCEPTIONS TO ROTATIONAL CROP GUIDELINE 
+Wheat: Wheat may be planted 3 months following a TACKLE herbicide application in areas east of interstate 
+highway 1-35. 
+Sweet corn and popcorn varieties: (States of Iowa, Illinois, Indiana, Ohio, Wisconsin, Minnesota and 
+Tennessee only). Sweet corn and popcorn varieties may be planted the year following an application of 
+TACKLE. Some sweet corn and popcorn varieties may be injured when planted at less than 18 months 
+following an application of TACKLE. Before planting sweet corn for processing, contact the processor company 
+for information and recommendations regarding the tolerance of sweet corn varieties planned for fields treated 
+with TACKLE the previous year. DO NOT plant fresh market sweet corn varieties prior to 18 months after 
+TACKLE herbicide use. Before planting popcorn, contact the popcorn company for information and 
+recommendations regarding the tolerance of popcorn varieties planned for fields treated with TACKLE the 
+previous year. Since growing conditions, environmental conditions and grower practices are beyond the control 
+of Cheminova, Inc., ALL RISKS AND CONSEQUENCES ASSOCIATED WITH PLANTING SWEET CORN OR 
+POPCORN VARIETIES INTO FIELDS TREATED PREVIOUSLY WITH TACKLE Herbicide SHALL BE 
+ASSUMED BY THE USER 
+Stunting and maturity delay or other adverse effects may result when sweet corn or popcorn are planted 
+following TACKLE herbicide use. 
+Corn inbred lines: Corn inbred seed lines may be planted the year following an application of TACKLE. 
+Several seed companies have tested a wide range of inbreds for sensitivity to TACKLE herbicide soil residues 
+and have reported good crop safety. However, due to the proprietary nature of seed production, Cheminova, 
+Inc. has not been given access to the inbred data. 
+Growers are directed to contact the seed company for information and recommendations regarding the planting 
+of corn grown for seed in fields treated with TACKLE the previous year. Since growing conditions, 
+environmental conditions and grower practices are beyond the control of Cheminova, Inc., all risks and 
+consequences associated with planting seed corn inbreds into fields treated previously with TACKLE shall be 
+assumed by the user. 
+Certain vegetable crops: (States of New Jersey, Virginia, North Carolina, South Carolina, Georgia, 
+Alabama, Florida, Delaware, Maryland, Pennsylvania, Kentucky and Indiana only). The following crops 
+may be planted 18 months following the last application of TACKLE: bahiagrass, cabbage, cantaloupe, 
+cucumber, Irish potato, onion, sweet potato transplants, sweet pepper transplants, tomato transplants, and 
+watermelon. 
+Barley: (States of Indiana, Ohio, Kentucky, Pennsylvania, New Jersey, Delaware, Virginia and Maryland 
+only). Barley may be planted 4 months following a TACKLE herbicide application in these states. 
+RESTRICTIONS AND PRECAUTIONS 
+If soybeans are furrow irrigated, till the soil prior to planting winter wheat or barley. Break up beds and mix the 
+soil with tillage equipment set to cut 4-6 inches deep. 
+Do not harvest soybeans for at least 85 days after applying TACKLE. 
+Make only two applications of TACKLE per soybean growing season, but do not exceed a total of 4 pints per 
+acre. 
+10 
+\ \ 
+-\ l
+
+DO NOT graze or feed treated soybean forage, hay or straw to livestock. 
+DO NOT apply this product after beginning of pod set. 
+WARRANTY DISCLAIMER 
+Cheminova warrants that this product conforms to the chemical description on the label and is reasonably fit for 
+the purposes stated on the label when used in strict accordance with the directions, subject to the inherent risks 
+set forth below. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, CHEMINOVA MAKES NO OTHER 
+EXPRESS OR IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
+PURPOSE OR ANY OTHER EXPRESS OR IMPLIED WARRANTY. 
+INHERENT RISKS OF USE 
+It is impossible to eliminate all risks associated with use of this product. Crop injury, lack of performance, or 
+other unintended consequences may result because of such factors as use of the product contrary to label 
+instructions (including conditions noted on the label, such as unfavorable temperatures, soil conditions, etc.), 
+abnormal conditions (such as excessive rainfall, drought, tornadoes, hurricanes), presence of other materials, 
+the manner of application, or other factors, all of which are beyond the control of Cheminova or the Seller. All 
+such risks shall be assumed by Buyer and User. Buyer and User agree to hold Cheminova and the Seller 
+harmless for any claims related to such factors. 
+LIMITATION OF REMEDIES 
+To the extent consistent with applicable law, the exclusive remedy for losses or damages resulting from this 
+product (including claims based on contract, negligence, strict liability, or other legal theories), shall be limited to 
+one of the following, at Cheminova's election: 
+(1) Refund of purchase price paid by buyer or user for product bought, or 
+(2) Replacement of amount of product used. 
+To the extent consistent with applicable law, Cheminova shall not be liable for consequential, incidental, or 
+special damages or losses in any matter. 
+The terms of the Warranty Disclaimer above and this Limitation of Remedies cannot be varied by any written or 
+verbal statements or agreements. No employee or sales agent of Cheminova or the Seller is authorized to vary 
+or exceed the terms of the Warranty Disclaimer or this Limitation of Remedies in any manner. 
+TACKLE is a registered trademark of Cheminova 
+CLEARFIELD, PROWL and PURSUIT are registered trademarks of BASF 
+Roundup Ready Soybeans is a registered trademark of Monsanto Company 
+DUAL MAGNUM is a registered trademark of a Syngenta Group Company 
+04-09-2010 
+11 
+\L 
+-\L