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/19713-645.md

@@ -0,0 +1,317 @@
+# DREXEL CAPTAN 4 FLOWABLE SEED PROTECTANT
+
+- EPA Reg No: **19713-645**
+- Registrant: DREXEL CHEMICAL COMPANY
+- Signal word: Danger
+- Active ingredients: Captan (38.5%)
+- Label accepted: 2012-10-23
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/019713-00645-20121023.pdf
+
+---
+' (
+U.S. ENVIRONMENTAL PROTECTION AGENCYOffice of Chemical Safety and Pollution Prevention
+Office of Pesticide Programs
+Registration Division (7504P)
+1200 Pennsylvania Ave., N.W.
+Washington, DC 20460
+NOTICE OF PESTICIDE:
+X_ Registration
+Reregistration
+(under FIFRA, as amended)
+EPA Reg. Number:
+19713-645
+Date of
+Issuance:
+2 3 2012
+Term of Issuance:
+Unconditional
+Name of Pesticide Product:
+DCC Captan 4
+Flowable
+Name and Address of Registrant (include ZIP Code):
+Drexel Chemical Company
+PO Box 13327
+Memphis, TN 38113-0327
+Mailed to:
+Luz Chan
+Registration Specialist
+Note: Changes in labeling differing in substance from that accepted in connection with this registration must
+be submitted to and accepted by the Registration Division prior to use of the label in commerce. In any
+correspondence on this product always refer to the above EPA registration number.
+On the basis of information furnished by the registrant, the above named pesticide is
+hereby registered under the Federal Insecticide, Fungicide and Rodenticide Act.
+Registration is in no way to be construed as an endorsement or recommendation of this
+product by the Agency. In order to protect health and the environment, the Administrator,
+on his motion, may at any time suspend or cancel the registration of a pesticide in
+accordance with the Act. The acceptance of any name in connection with the registration
+of a product under this Act is not to be construed as giving the registrant a right to
+exclusive use of the name or to its use if it has been covered by others.
+This product is conditionally registered in accordance with FIFRA section 3(c)(5)
+provided that you:
+1. Submit and/or cite all data required for registration of your product under FIFRA
+sec 3(c)(5) when the Agency requires all registrants of similar products to submit
+such data; and submit acceptable responses required for reregistration of your
+product under FIFRA section 4.
+Page 1 of 2
+Signature of Approving Official:
+Tony Kish, Product Manager J(22]
+Fungicide Branch/Registration Division/DPP/OCSPP C7504P]
+Date:
+OCT23
+EPA Form 8570-6
+
+2-
+(lNotice of Pesticide Registration /
+DCC Captan 4 Flowable
+EPA Reg. No. 19713-645
+Page 2 of2
+2. Make the following change to the label:
+a. Change the product registration number to "EPA Reg. No. 19713-645"
+b. Pg 1 - Delete the words "by mouth" in the fourth bullet of the "If swallowed"
+section of the first aid statement
+c. Pg 4 - In the "Container Disposal" section, move the statement "Offer for
+recycling, if available" in BOTH "Nonrefillable container" statements toward
+the end of the paragraph so it appears just before the statement, "Dispose of
+empty container in a sanitary landfill..."
+3. Submit one copy of the revised final printed label for the record before the product
+is released for shipment.
+Your release for shipment of the product constitutes acceptance of these conditions.
+A copy of the label stamped "Accepted with Comments" is enclosed for your records.
+Enclosure:
+Label stamped "Accepted with Comments"
+
+ACCEPTED
+Jth COMMENTS
+In EPA Letter Dated
+OCT 2 3 2012
+(
+«. amended, for she pesticide
+registered under EPA Reg. No.
+DCC Capt an 4 FlowableSeed Protectant
+ACTIVE INGREDIENT:
+Captan 38.5%
+OTHER INGREDIENTS: 61.5%
+TOTAL: 100.0%
+This product contains 4 pounds of active ingredients per gallon.
+KEEP OUT OF REACH OF CHILDREN
+DANGER / PELIGROSi usted no entiende la etlqueta, busque a alguien para que se la explique a usted en detalle. (If you do not understand the label,
+find someone to explain it to you in detail.)
+See FIRST AID Below
+SHAKE WELL BEFORE USING
+[Optional: Recirculate Contents Before Use]
+EPA Reg. No. 19713-XXX
+EPA Est. No. 19713-XX-XXX Net Content:
+FIRST AID
+IF IN EYES:
+• Hold eye open and rinse slowly and gently with water for 15 to 20 minutes.
+• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.
+• Call a poison control center or doctor for treatment advice.
+IF SWALLOWED:
+• Call a poison control center or doctor immediately for treatment advice.
+• Have person sip a glass of water if able to swallow.
+• Do not induce vomiting unless told to do so by a poison control center or doctor.
+• Do not give anything by mouth to an unconscious or convulsing person.
+IF INHALED:
+• Move person to fresh air.
+• If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably rricuth-'o-moL'th, if
+possible.
+» Call a poison control center or doctor for further treatment advise. , : .
+IF ON SKIN OR CLOTHING:
+• Take off contaminated clothing.
+• Rinse skin immediately with plenty of water for 15 to 20 minutes.
+« Call a poison control center or doctor for treatment advise.
+» I I I I I
+Have the product container or label with you when calling a poison control center or doctor, or going for treatment.
+For information on this pesticide product (including health concerns, medical emergencies or
+pesticide incidents), call the National Pesticide Information Center at 1-800-858-7378.
+Note to Physician: Probable mucosal damage may contraindicate the use of gastric lavage.
+Captan4FLSP-0912*P
+Page 1 of 4
+
+PRECAUTIONARY STATEMENTS
+Hazards to Humans and Domestic Animals
+DANGER: Corrosive. Causes irreversible eye damage. Harmful if swallowed or absorbed through skin
+or inhaled. Do not get in eyes or on clothing. Avoid contact with skin. Avoid breathing spray mist.
+Prolonged or frequent repeated skin contact may cause allergic reactions in some individuals.
+PERSONAL PROTECTIVE EQUIPMENT (PPE)
+Some materials that are chemical-resistant to this product are made of any waterproof material such as
+polyethylene or polyvinyl chloride. If you want more options, follow the instructions for category A on an
+EPA chemical-resistance category selection chart.
+All mixers, loaders, applicators, and other handlers must wear: Long-sleeved shirt and long pants,
+shoes plus socks, protective eyewear such as goggles or face shield, chemical-resistant gloves,
+chemical-resistant apron when mixing loading, cleaning up spills, cleaning equipment, or otherwise
+exposed to the concentrate.
+Persons drying or bagging treated seeds or sewing bags containing treated seeds are handlers and
+must wear handler personal protective equipment.
+Follow manufacturer's instructions for cleaning/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: 1) Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.
+2) Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean
+clothing. 3) Remove PPE immediately after handling this product. Wash the outside of gloves before
+removing. As soon as possible, wash thoroughly and change into clean clothing.
+ENVIRONMENTAL HAZARDS
+This chemical is toxic to fish. Do not contaminate water when disposing of equipment washwaters or
+rinsate.
+USE INFORMATION
+DCC CAPTAN 4 FLOWABLE is an aqueous suspension suitable for the treatment of seeds prior to
+storage and planting to protect seeds from molds and other fungi causing storage loss and to protect
+seeds from seed-borne and soil-borne fungi which cause seed decay and seedling blight.
+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. Only protected handlers may be in the
+area during application.
+USE PRECAUTIONS AND RESTRICTIONS
+DO NOT use for planter box or hopper box farm treatments. Seed that has been treated'.wfrh this product
+that is then packaged or bagged for future use must contain the following labeling: "Tnis bag contains
+seed treated with captan. Persons opening this bag or loading /pouring the treated sosd must wecr br.g-
+sleeved shirt, long pants, shoes, socks, and chemical-resistant gloves." "Treated Seed - Do not use for
+Food, Feed, or Oil Purposes."
+Seed treated by the slurry method should not be stacked until such time as the seeil has had an
+opportunity to dry. Store in well-ventilated areas. If seed is stacked when wet, heat is developed which
+impairs seed germination.
+IMPORTANT: Treated seed must not be used for human consumption or as animal feed.
+Page 2 of 4
+
+MIXING INSTRUCTIONS
+Stir the dosage of this product into the required amount of water for the slurry treater equipment to be
+used. User must add an EPA-approved dye with this product during the seed treatment process.
+SEED TREATMENT DOSAGE RATES
+SEED
+Alfalfa, Clover, Lespedeza, Trefoil
+Beans (dry, snap)*
+Beets (table)
+Bluegrass
+Cantaloupe, Cucumber
+Amount of this Product
+(fl. ozs. per 100 pounds of seeds)
+8.0
+2.6
+12.0
+8.2
+3.2
+Cereal grains - for Seed and Seedling rots, will not control Bunt or Smut:
+Barley, Rye
+Oats
+Wheat
+Cole crops (Broccoli, Brussels sprout, Cabbage, Cauliflower)
+3.0
+4.0
+2.0
+2.2
+Corn:
+Field corn
+Sweet corn
+2.2
+4.0
+Cotton:
+Acid delinted cotton
+Fuzzy cotton
+Machine delinted
+Reginned
+Cowpeas
+Flax
+Grasses
+Onions (pelleting)
+Peanuts
+Peas
+Peppers (California wonder)
+Radish
+Sorghum (Milo)
+Sorghum (hulled) - for kernel smut
+Soybeans
+Spinach
+Squash, Pumpkin, Watermelon, Muskmelon
+5.0
+7.0
+4.5
+7.0
+3.0
+4.0
+8.2
+1.6
+6.0
+2.6
+3.0
+2.2
+6.0
+6.0
+2.6
+6.6
+2.0
+Sugar beets:
+Eastern U.S.
+Western U.S.
+Sunflowers
+Swiss chard
+Turnips
+12.0
+6.0
+4.0
+12.Q
+3 ;
+*Do not use on lima beans.
+Gladiola Bulbs: For prevention of bulb rot, use 1 quart in 107 gallons of water. So-aK bulbs 'p.the
+mixture for 20 to 30 minutes. C C Ci I
+Additional specific information on seed treatment may be obtained from the State Agricultural Extension
+Service.
+Page 3 of 4
+
+(fl
+STORAGE AND DISPOSAL
+Do not contaminate water, food, or feed by storage or disposal.
+PESTICIDE STORAGE: Storage should be under lock and key and secure from access by unauthorized persons
+and children. Storage should be in a cool, dry area away from any heat or ignition source. Avoid storage at high
+temperatures. Do not stack over 2 pallets high. Move containers by handles or cases. Do not move containers from
+one area to another unless they are securely sealed. Keep container tightly sealed when not in use. Keep away
+from any puncture source. Avoid storage near water supplies, food, feed and fertilizer to avoid contamination. Avoid
+contamination with acids and alkalies. Store in original containers only. If the contents are leaking or material is
+spilled follow these steps:
+1. Contain spill, absorb with a material such as sawdust, clay, granules or dirt.
+2. Collect and place in suitable containers for disposal.
+3. Wash area with soap and water to remove remaining pesticide.
+4. Follow washing with clean water rinse.
+5. Do not allow runoff to enter sewer or contaminate water supplies.
+6. Place leaking containers in overpack drums.
+7. Dispose of wastes as indicated below:
+PESTICIDE DISPOSAL: Pesticide wastes are acutely hazardous. Improper disposal of excess pesticide, spray
+mixture, or rinsate is a violation of Federal Law. If these wastes cannot be disposed of by use according to label
+instructions, contact your State Pesticide or Environmental Control Agency, of the Hazardous Waste representative
+at the nearest EPA Regional Office for guidance.
+CONTAINER DISPOSAL:
+Nonrefillable Container (rigid material; less than 5 gallons): Nonrefillable container. Do not reuse or refill this
+container. Offer for recycling, if available. Clean container 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 one-fourth 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. Dispose of empty container in a sanitary landfill or by incineration, or, if
+allowed by State and local authorities, by burning. If burned, stay out of smoke.
+Nonrefillable Container (rigid material; 5 gallons up to < 250 gallons): Nonrefillable container. Do not reuse or
+refill this container. Offer for recycling, if available. Clean container promptly after emptying. Triple rinse as follows:
+Empty the remaining contents into application equipment or a mix tank. Fill the container one-fourth 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 or store rinsate for later use or disposal. Repeat this procedure two more times. Dispose of empty container in
+a sanitary landfill or by incineration, or, if allowed by State and local authorities, by burning. If burned, stay out of
+smoke.
+Refillable Container (> 250 gallons & Bulk): Refillable container. Refill this container with pesticide only. Do not
+reuse 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 the container
+before final disposal, empty the remaining contents from this container into application equipment or mix tank. Fill
+the container about 10% 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.
+WARRANTY—CONDITIONS OF SALE
+OUR DIRECTIONS FOR USE of this product are based upon tests believed reliable. Follow d're^tions carefully.
+Timing and method of application, weather and crop conditions, mixtures with other chemicals not specifically
+directed and other influencing factors in the use of this product are beyond the control of the peile1'. To the extent
+consistent with applicable laws, Buyer assumes all risks of use, storage and handling of this material not in s*r'ct
+accordance with directions given herewith. To the extent consistent with applicable laws, in nn case shnl1 the
+Manufacturer or the Seller be liable for consequential, special or indirect damages resulting from the;use or handling
+of this product when such use and/or handling is not in strict accordance with directions igiv&n herewith. Jhe
+foregoing is a condition of sale by the Seller and is accepted as such by the Buyer.
+Manufactured By:
+Drexel Chemical Company
+P.O. BOX 13327, MEMPHIS. TN 38113-0327
+The Drexel logo is a registered trademark of Drexel Chemical Company.
+Page 4 of 4