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/524-624.md

@@ -0,0 +1,322 @@
+# MON 102133 SC NEMATICIDE SEED TREATMENT
+
+- EPA Reg No: **524-624**
+- Registrant: BAYER CROPSCIENCE, LLC
+- Signal word: Caution
+- Active ingredients: Tioxazafen (45.9%)
+- Label accepted: 2020-05-05
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000524-00624-20200505.pdf
+
+---
+UNITED STATES ENVIRONMENTAL PROTECTION AGENCY 
+ WASHINGTON, DC 20460 
+ 
+PRIA Non-New-Use Label Acceptable v.20150320 
+OFFICE OF CHEMICAL SAFETY 
+AND POLLUTION PREVENTION 
+May 5, 2020 
+Marian Bleeke 
+Senior Regulatory Affairs Manager 
+Bayer U.S. – Crop Science 
+Monsanto Company 
+Building FF 
+Chesterfield, MO USA 63303 
+Subject: PRIA Label Amendment – Change to Precautionary Label Statements, Container 
+Handling, and Other Minor Revisions 
+Product Name: MON 102133 SC Nematicide Seed Treatment
+EPA Registration Number: 524-624 
+Application Date: December 19, 2019 
+Decision Number: 558916 
+Dear Ms. Bleeke: 
+The amended label referred to above, submitted in connection with registration under the Federal 
+Insecticide, Fungicide and Rodenticide Act, as amended, is acceptable. This approval does not 
+affect any conditions that were previously imposed on this registration. You continue to be 
+subject to existing conditions on your registration and any deadlines connected with them. 
+A stamped copy of your labeling is enclosed for your records. This labeling supersedes all 
+previously accepted labeling. You must submit one copy of the final printed labeling before you 
+release the product for shipment with the new labeling. In accordance with 40 CFR 152.130(c), 
+you may distribute or sell this product under the previously approved labeling for 18 months 
+from the date of this letter. After 18 months, you may only distribute or sell this product if it 
+bears this new revised labeling or subsequently approved labeling. “To distribute or sell” is 
+defined under FIFRA section 2(gg) and its implementing regulation at 40 CFR 152.3. 
+Should you wish to add/retain a reference to the company’s website on your label, then please be 
+aware that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide 
+Act and is subject to review by the Agency. If the website is false or misleading, the product 
+would be misbranded and unlawful to sell or distribute under FIFRA section 12(a)(1)(E). 40 
+CFR 156.10(a)(5) list examples of statements EPA may consider false or misleading. In addition, 
+regardless of whether a website is referenced on your product’s label, claims made on the 
+website may not substantially differ from those claims approved through the registration process. 
+Therefore, should the Agency find or if it is brought to our attention that a website contains false 
+or misleading statements or claims substantially differing from the EPA approved registration, 
+the website will be referred to the EPA’s Office of Enforcement and Compliance. 
+SEE NEXT PAGE
+
+Page 2 of 2 
+EPA Reg. No. 524-624 
+Decision No. 558916 
+ 
+ 
+Your release for shipment of the product constitutes acceptance of these conditions. If these 
+conditions are not complied with, the registration will be subject to cancellation in accordance 
+with FIFRA section 6. If you have any questions, please contact Briana Hanlon by phone at 
+(703) 347-8337, or via email at hanlon.briana@epa.gov. 
+ 
+Sincerely, 
+ 
+Michael Walsh 
+Product Manager 11 
+Invertebrate & Vertebrate Branch 2 
+Registration Division 
+Office of Pesticide Programs
+Attachment
+
+Page 1 of 6
+Product Brand Name:
+MON 102133 SC Nematicide Seed Treatment
+Alternate Names:
+Acceleron® N-364 Nematicide Seed Treatment
+Acceleron® NemaStrikeŒ ST
+Acceleron® NemaStrikeŒ ST Soybeans
+Seed treatment for nematode control on corn, cotton and soybean.
+[Optional marketing text or logo: With NemaStrike ΠTechnology]
+ACTIVE INGREDIENT:
+tioxazafen*, 3-phenyl-5-(2-thienyl)-1,2,4-oxadiazole ............. ...............................................................45.9%
+OTHER INGREDIENTS: ..................................................................................................................... 54.1%
+100.0%
+*This product is a suspension concentrate containing 4.51 pounds of tioxazafen per gallon.
+EPA Reg. No. 524-624 EPA Est. No. [Enter appropriate EPA establishment no.]
+HOTLINE NUMBER
+In case of an emergency involving this product, or for medical assistance,
+call collect, day or night, (314) 694-4000.
+For product use information regarding Acceleron ® Seed Applied Solutions call: 1-877-775-8787
+[Optional referral statement for containers with label booklet : See label booklet for complete
+Precautionary Statements, Directions for use, and Limits of Liability and Warranty. ]
+PRECAUTIONARY STATEMENTS
+Hazards to Humans and Domestic Animals
+Keep out of reach of children
+CAUTION
+MAY CAUSE ALLERGIC SKIN REACTION. Prolonged or frequent repeated skin contact may cause
+allergic reaction in some individuals.
+Avoid contact with skin or clothing. Wash thoroughly with soap and water after handling and before
+eating, drinking, chewing gum, using tobacco or using the toilet.
+Personal Protective Equipment (PPE)
+All mixers, loaders, applicators, and other handlers must wear long-sleeved shirt, long pants, shoes plus
+VRFNVDQGFKHPLFDOUHVLVWDQWJORYHVPDGHRIEDUULHUODPLQDWHEXW\OUXEEHU•PLOVQLWULOHUXEEHU•
+PLOV QHRSUHQH UXEEHU •  PLOV QDWXUDO UXEEHU •  PLOV SRO\HWK\OHQH SRO\YLQ\O FKORULGH 39& • 
+PLOVRUYLWRQ•PLOV
+Workers performing cleaning, maintenance, and repair of equipment must wear: coveralls over long-
+sleeved shirt, long pants, shoes plus socks, and chemical-resistant gloves made of barrier laminate, butyl
+05/05/2020
+524-624
+
+Page 2 of 6
+UXEEHU •  PLOV QLWULOH UXEEHU •  PLOV QHRSUHQH UXEEHU •  PLOV QDWXUDO UXEEHU •  PLOV
+SRO\HWK\OHQHSRO\YLQ\OFKORULGH39&•PLOVRUYLWRQ•PLOV
+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.
+Environmental Hazards
+This product is toxic to birds, mammals, fish and aquatic invertebrates. Do not contaminate water when
+disposing of equipment washwater or rinsate.
+Do not plant treated seeds by broadcasting to the soil surface. Ensure that all seeds are thoroughly
+covered with soil. Treated seed exposed on soil surface may be hazardous to wildlife. Cover or collect
+treated seeds spilled during loading.
+DIRECTIONS FOR USE
+Read the entire label before using this product.
+It is a violation of US Federal law to use this product in a manner inconsistent with its labeling.
+For use only in commercial seed treatment facilities using fully-automated closed transfer and application
+equipment. Not for use in hopper box, planter box, slurry box, or other on-farm seed treatment
+applications.
+Restrictions
+x Do not treat seeds on farm or in field.
+x To be used in commercial seed treatment facilities using fully-automated closed transfer and
+application equipment ONLY.
+x Do not plant treated seeds by broadcasting to the soil surface.
+Application Information
+USE INFORMATION
+Apply MON 102133 SC Nematicide Seed Treatment as a water-based slurry either alone or with
+registered seed treatments using fully-automated an d closed standard slurry or mist-type seed treatment
+application equipment and closed transfer equipment.
+MON 102133 SC Nematicide Seed Treatment may be used in combination with other registered
+Acceleron
+® Seed Applied Solutions. Pre-test for compatibility with other seed treatment products. Users
+must follow the most restrictive directions for use and precautionary statements of each product that is co-
+applied.
+Uniform application of seed is necessary to ensure seed safety and performance. Dilute with a sufficient
+amount of water to achieve uniform application to seed. Use high quality, properly cleaned seed.
+All seed treated with this product must be adequately dyed with a suitable color to prevent accidental use
+as food for humans or feed for animals. Use an EPA-approved dye or colorant that imparts an unnatural
+color to the seed. Any dye or colorant added to treated seed must be cleared for use pursuant to 40 CFR,
+Part 153.155.
+MIXING INSTRUCTIONS
+Mix well before use. Add approximately 1/2 to 2/3 of the required water to the treatment slurry tank
+followed by the accompanying seed treatment products and MON 102133 SC Nematicide Seed
+Treatment. The order of product addition is dependent on the accompanying seed treatment products and
+application equipment used. Allow each slurry component to disperse completely prior to the next addition
+
+Page 3 of 6
+until a uniform suspension is obtained. After all slurry components have been added and dispersed
+completely add the remaining 1/2 to 1/3 of required water for proper slurry volume and mix until uniform.
+Maintain adequate agitation until treatment slurry is applied.
+APPLICATION RATES TO CONTROL NEMATODES
+Crop Use Rates Maximum Annual Rates
+Corn, field 0.5 – 1.0 mg a.i./seed
+or
+2.5 – 5.0 fl oz product/80,000
+seeds
+Do not apply more than 0.089 lb a.i./acre/year.
+This is based on a maximum seeding rate of
+40,250 seeds/acre or 33.2 lbs seed/acre
+Soybean
+(Glycine spp.)
+0.25 – 0.5 mg a.i./seed
+or
+2.2 – 4.4 fl oz product/140,000
+seeds
+Do not apply more than 0.28 lb a.i./acre/year. This
+is based on a maximum seeding rate of 250,000
+seeds/acre or 166.7 lbs seed/acre
+Cotton 0.5 – 1.0 mg a.i./seed
+or
+7.2 – 14.4 fl oz product/230,000
+seeds
+Do not apply more than 0.19 lb a.i./acre/year. This
+is based on a maximum seeding rate of 85,000
+seeds/acre or 18.9 lbs seed/acre
+SEED LABELING
+The user is responsible for ensuring that the seed container meets all of the requirements under the
+Federal Seed Act. The Federal Seed Act requires that the container of seed treated with MON 102133
+SC Nematicide Seed Treatment must be labeled with the following statements:
+x This seed has been treated with tioxazafen.
+x Do not use treated seed for food, feed or oil production.
+In addition, the US Environmental Protection Agency requires the following statements on the container of
+seed treated with MON 102133 SC Nematicide Seed Treatment:
+x Wear long-sleeved shirt, long pants, shoes, socks, and chemical-resistant gloves made of barrier
+ODPLQDWH EXW\O UXEEHU •  PLOV QLWULOH UXEEHU •  PLOV QHRSUHQH UXEEHU •  PLOV QDWXUDO
+UXEEHU •  PLOV SRO\HWK\OHQH SRO\YLQ\O FKORULGH 39& •  PLOV RU YLWRQ •  PLOV ZKHQ
+handling treated seed.
+x Store treated seed away from food and feed, and do not allow access by children, pets, or
+livestock. Do not reuse empty seed bags.
+x Surplus treated seed or empty seed containers should be stored or disposed according to local
+requirements.
+x Do not contaminate bodies of water when disposing of excess treated seed or wash waters of
+planting equipment.
+x Treated seed is toxic to birds and mammals. Exposed seed is hazardous to birds and mammals
+that come in contact with treated seed. Cover or collect treated seeds that are spilled during
+loading and planting.
+x Do not plant seeds by broadcasting to the soil surface.
+ƒ For corn and soybeans: Treated seeds must be planted at a minimum depth of 1 inch.
+ƒ For cotton: Treated seeds must be planted at a minimum depth of 0.5 inches.
+x Do not use at a rate that will result in more than 0.28 lb tioxazafen per acre per year.
+x In case of early season crop failure, seeds (treated or untreated) may be immediately replanted
+as long as the maximum yearly application rate per acre is not exceeded.
+x Plant-back Restrictions: Corn, cotton, and soyb eans may be replanted immediately. All other
+crops may be planted after 30 days.
+
+Page 4 of 6
+CROP ROTATION
+Crops listed on this label may be replanted at any time as long as yearly maximum application rate per
+acre is not exceeded. All other crops may be planted after 30 days.
+In case of early season crop failure, seeds (treated or untreated) may be replanted immediately as long
+as yearly maximum application rate per acre is not exceeded.
+STORAGE AND DISPOSAL
+Do not contaminate water, food, or feed by storage, disposal, or cleaning of equipment.
+PESTICIDE STORAGE: Store in original container away from feed and food. Store in a cool, dry place.
+Do not store in direct sunlight.
+PESTICIDE DISPOSAL: Wastes resulting from the use of this product may be disposed of on site or at
+an approved waste disposal facility. If these wastes cannot be used according to label instructions,
+contact your State Pesticide or Environmental Control Agency or the Hazardous Waste representative at
+the nearest EPA Regional Office for guidance in proper disposal methods.
+CONTAINER HANDLING AND DISPOSAL: Non-refillable container (5 gallons or less). Do not reuse or
+refill this container. Triple rinse or pressure 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 ¼ 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. Pressure rinse as follows:
+Empty the remaining contents into application equipment or a mix tank and continue to drain for 10
+seconds after the flow begins to drip. Hold container upside down over application equipment or mix tank
+or collect rinsate for later use or disposal. Insert pressure rinsing nozzle in the side of the container, and
+rinse at about 40 PSI for at least 30 seconds. Drain for 10 seconds after the flow begins to drip.
+Once container is rinsed, offer for recycling if available or puncture and dispose of in a sanitary landfill, by
+incineration, or by other procedures allowed by state and local authorities.
+{Note to reviewer: Appropriate language for the container label type and size will be selected from the
+options below:}
+Non-refillable container (greater than 5 gallons). Do not reuse or refill this container. 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 ¼ 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 side and tip it back and forth several
+times. Empty the rinsate into application equipment or a mix tank or store rinsate for later use and
+disposal. Repeat this procedure two more times. Pressure rinse as follows: Empty the remaining contents
+into application equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip.
+Hold container upside down over application equipment or mix tank or collect rinsate for later use or
+disposal. Insert pressure rinsing nozzle in the side of the container, and rinse at about 40 PSI for at least
+30 seconds. Drain for 10 seconds after the flow begins to drip.
+Once container is rinsed, offer for recycling if available or puncture and dispose of in a sanitary landfill, by
+incineration, or by other procedures allowed by state and local authorities.
+Bottom Discharge IBC (e.g. – Schuetz Caged IBC or Snyder Square Stackable): Do not reuse or refill this
+container. Pressure rinsing the container before final disposal is the responsibility of the person disposing
+of the container. To pressure rinse the container before final disposal, empty the remaining contents from
+the IBC into application equipment or mix tank. Raise the bottom of the IBC by approximately 1.5 inches
+on the side which is opposite of the bottom discharge valve to promote more complete product removal.
+
+Page 5 of 6
+Completely remove the top lid of the IBC. Use water pressurized to at least 40 PSI to rinse all interior
+portions. Continuously pump or drain rinsate into application equipment or rinsate collection system while
+pressure rinsing. Continue pressure rinsing for 2 minutes or until rinsate becomes clear. Replace the lid
+and close bottom valve.
+Once container is rinsed, offer for recycling if available or puncture and dispose of in a sanitary landfill, by
+incineration, or by other procedures allowed by state and local authorities.
+Refillable container. Refill this container with pesticide only. Do not use this container for any other
+purpose. Cleaning the container before final disposal is the responsibility of the person disposing of the
+container. Cleaning before refilling is the responsibility of the refiller. To clean container before final
+disposal, empty the remaining contents from this container into application equipment or mix tank. Fill the
+container about 10 percent full with water. Agitate vigorously or recirculate water with the pump for 2
+minutes. Pour or pump rinsate into application equipment or rinsate collection system. Repeat this rinsing
+procedure two more times. Then offer for recycling if available or puncture and dispose of in a sanitary
+landfill, by incineration, or by other procedures allowed by state and local authorities.
+LIMITS OF LIABILITY AND WARRANTY
+Monsanto Company warrants that this product conforms to the chemical description on the label and is
+reasonably fit for the purposes set forth in the Directions for Use (“Directions”) when used in accordance
+with those Directions under the conditions described therein. TO THE EXTENT CONSISTENT WITH
+APPLICABLE LAW, NO OTHER EXPRESS WARRANTY OR IMPLIED WARRANTY OF FITNESS FOR
+PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE. This warranty is also subject to the
+conditions and limitations stated herein.
+Buyer and all users shall promptly notify this Company of any claims whether based in contract,
+negligence, strict liability, other tort or otherwise.
+To the extent consistent with applicable law, buyer and all users are responsible for all loss or damage
+from use or handling which results from conditions beyond the control of this Company, including, but not
+limited to, crop injury, ineffectiveness or other unintended consequences that may result because of such
+factors such as weather conditions at planting, environmental conditions during seed storage, presence of
+other materials, seed of low quality or low vigor or low germination, or the manner of use or application
+inconsistent with that set forth in the Directions.
+This Company does not warrant any product reformulated or repackaged from this product except in
+accordance with this Company’s stewardship requirements and with express written permission from this
+Company.
+TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY OF THE USER
+OR BUYER, AND THE LIMIT OF THE LIABILITY OF THIS COMPANY OR ANY OTHER SELLER FOR
+ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR HANDLING OF
+THIS PRODUCT (INCLUDING CLAIMS BASED IN CONTRACT, NEGLIGENCE, STRICT LIABILITY,
+OTHER TORT OR OTHERWISE) SHALL BE THE PURCHASE PRICE PAID BY THE USER OR BUYER
+FOR THE QUANTITY OF THIS PRODUCT INVOLVED, OR, AT THE ELECTION OF THIS COMPANY
+OR ANY OTHER SELLER, THE REPLACEMENT OF SUCH QUANTITY, OR, IF NOT ACQUIRED BY
+PURCHASE, REPLACEMENT OF SUCH QUANTITY. TO THE EXTENT CONSISTENT WITH
+APPLICABLE LAW, IN NO EVENT SHALL THIS COMPANY OR ANY OTHER SELLER BE LIABLE FOR
+ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES.
+Upon opening and using this product, buyer and all users are deemed to have accepted the terms of this
+LIMIT OF WARRANTY AND LIABILITY which may not be varied by any verbal or written agreement. If
+terms are not acceptable, return at once unopened.
+
+Page 6 of 6
+EPA Reg. No. 524-624
+©[ YEAR]
+Produced for:
+Monsanto Company
+800 N. Lindbergh Blvd.
+St. Louis, MO 63167 USA
+EPA Est. [ Enter appropriate EPA establishment no. ]
+NET [Allow blank space for fill in] GAL [ Alternative text: L or other appropriate unit of measure ]
+LOT NO. [ Allow blank space for fill in ]
+[Print Plate Number ]
+Acceleron
+® and NemaStrike Œ are trademarks of Monsanto Technology LLC.