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/352-580.md

@@ -0,0 +1,229 @@
+# DUPONT RELIANCE STS SP HERBICIDE
+
+- EPA Reg No: **352-580**
+- Registrant: CORTEVA AGRISCIENCE, LLC
+- Signal word: Caution
+- Active ingredients: Thifensulfuron (9%); Chlorimuron (16%)
+- Label accepted: 1998-04-10
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000352-00580-19980410.pdf
+
+---
+., \0(3 
+Pie .. " ,..d-lnttructJoM·on rft'fIn. before CCII ' """'- Form Anoro_ OMS No. 20 ., 
+~ e"';r .. 05-31·98 
+UnitodS_ ~ Registration 
+OPP I6Mltifiw Number 
+&EPA Environmental Protection Agency Amendment 260868 Weshingtor\. DC 204eO 
+" Other 
+Application for Pesticide - Section I 
+1. CompenylProduct Number 2. EPA Product Me_ 3.~~on 
+352-580 J_ A Tompkins 
+0- D R.meted 4. CompanylProduct (Name) PM, 
+DuPont Reliance® STsm SP Herbicide 25 
+5. Name .nd Addr ... of Applicant (Include ZIP Code' 6. Expedited Revie .... _ In accordance with FIFRA Section 3(c)(3) 
+E. I. du Pont de Nemours & Company IbW), my product is .milar or identical In composition and labeling 
+Agricultural Products, P _ O. 80x 80038 to: Wilmington, DE 19880-0038 EPA Reg. No. Attn: Jackie M. Marks, WMS-175 
+D Ch.ck if this Is • new .ddress Product Name 
+Section - " 
+n Amendment - Explain below. D Rnel printed label. in reepona;. to NUTIF/CATION 
+D Agency len.r d;eted 
+~ 
+Re.ubmiasion in respon •• to Agency lener d.eted "Me Too" Appicrion. APR 1 o 1998 
+00 
+Notification - Explain below. D Other - Explain boMow. 
+Explanation: Use additional pags(s) if necessary. (F:( sect<Or. I and Seeton 11.) 
+Submission of notification change to label for DuPo-t Re'ac~e® STS'" SP Herbicide, per p~ Notice 95-2. II.A.4. 
+• One (1) copy each of corrected and final labels. -::entifi-eo as H-633S8 and H-S3389 
+• One (1) copy of previous labels. identified as 00; 5973. 1737 ane 011597 1211/97, highll9-ted 
+• Ref. letter from J. M. Marks to NOTIFICATION c~ce. ca:e-: 3/3C 92 
+Section - '" 
+1. Motoriol Thlo Product Will Be Pockoged In: 
+Child-Resiltant Packaging Unit Packaging W_ S..,ble Pockoging 2. Type of ConUiner 
+Ere •• Bv" a v .. 
+~-
+No - No 
+-
+No GI ... 
+.:.tifiClltion must If -V •• - No.. par If ·Yes- No. IMr Poper 
+be submitted 
+Unit Packaging wgt. eo<Qi ..... PocUgo wgt container Other ($pecifyl 
+I 
+3. Location of Net Content. Information •. Si:ze(s' Retail Container S. location of t.beI DirectioN 
+0 o ContaiMr B OnIAbol Lobel On lAbeling aocoq>anying ptOduct 
+6. Manner in Which Labef i. Affixed to· Product - ~h DOtho< - Pap« ed 
+Sl 
+Section - IV. 
+1. Contact Point (Compl.t. items directly bmw for HNntmc.Oon of indWdwI to b. contllCt~ if lNC'asatyl to pt'Oc.# th4 ~tion.J 
+Nom. Titt. Telophone No. (InducM Ar •• Cod.) 
+Jacqueline M. Marks Product Registration Techncian (302) 992-6486 
+Certifica1ion 8. o.te AppIicetion 
+I certify that the .tetementl I hav. mad. on this torm ..:i all atUdmenti thereto are true. ICCUrate and complete. R~ 
+'" , I acknowledge that anv knowinglv fal •• Of mi"~ ....... nt mey 1M puni.heb141 by fine or impriaonment or .(S~ctl •.•• both under applicable law. . · , 
+· 2.Si:!. 
+L~~ 
+3. TrtIo ...... . · Product Registration Technban .. " , 
+.. 
+· 
+~ .... 
+I 
+. · 
+4~U~1 
+5_0_ .. .. -. 
+• " 
+acque ine M. Marks • . . 
+March 30, 1998 .. . . . 
+" EPA Form 8510.1 IRev. 8--94) PreVlou. editions ere obsohtte. •
+
+c[lfPfiNJ>. 
+DuPont Agricultural 
+Products 
+'_ ... A Growing Partnership With Nature' 
+~c·{3 
+SUPPLEMENTAL LABELING . 
+RELIANCE- srs- SP 
+TANK MIX WITH "PURSUIT''' 
+HERBICIDE FOR 
+CONTROL OF NIGIITSHADE IN 
+SOYBEANS NOT DESIGNATED AS STS 
+EPA Reg. No. 352·580 
+TANK MIX OR SEQUENTIAL APPLICATION WITH A REDUCED RATE OF ''PURSUIT'' or "PURSUIT ECO PAKm 
+HERBICIDE FOR CONTROL OF NIGHTSHADE IN SOYBEANS NOT DESIGNATED AS STS 
+DuPont "Relian.:e'" STS SP Herbicide may be applied in a tank mix or 
+the first appliu;ion of a sequential program with a reduced rate of 
+"Pursuit" or "P'L-suit £CO Pak" for the control of nightshade in addition 
+those weeds 8,ed on the "Reliancc" STS SP label. 
+I.HRECTIO:\S FOR USE 
+It is a violation of feder-a] law to use this product in a manner inconsis­
+tent "'rim its labeling. 
+IIOW TO t;SE 
+Tank ~Iix 
+'~Reliance" STS SP. at a rale of 0.5 oz per acre or at the' rate of 1 pack 
+per 4 acres plus either "Pursuit" at a fate of 2.0 ounces per acre Or 
+"Pursuit Eco Pa;,,;:" at a rate of 1 soluble bag per 10 acres can be tank 
+mixed for IX'sle::lerge control of the weeds listed on the "Reliance" STS 
+SP labels and ~tem black nightshade less than 2" in height. Refer to 
+the "Reliance" srs SP, labels for other weeds controlled and nu..'\imwn 
+heights. 
+Best results are obtained when either "Reliance" STS SP plus either 
+"Pursuit" or "Pt...'""'Suit £CO Putt is applied to weeds that are young (after 
+the ftrst true lea\-es have expanded, but before they exceed the i.ze indi-
+(
+-ale<! on this label) and actively growing. This is generally 21·30 days 
+• ."ler planting of soybeans. Applications made to weeds that are in the 
+cotyledon stage. to weeds larger than the sizes indicated, or to weeds 
+under stress (weather. herbicide. or other) may result in unsatisfactory 
+control. 
+Sequential Applications: 
+If eastern black nightsh~e becomes "a problem foliowing an application 
+of "Reliance" STS SP. an application of a reduced rate of "Pursuit" Or 
+"Pursuit" Eco Pa can be made. "Pursuit" or "Pursuit" Eco Pal.: may be 
+applied at a Tau of 2.0 ounces per acre or I soluble bag per 10 acres, 
+respectively, for control of small actively growing eastern black night­
+shade that does not exceed 2" in height A minimum interval of 7 days 
+between "Relimce" STS SP application and follow-up olPu.ySuit" Or 
+"Pursuit" £CO PIk. treatment is advised to reduce the potential for unsat­
+isfactory weed control. Weeds should be free from Slress and actively 
+growing when !he fo11ow-up application is made. The ooybea:t plants 
+should have at least one newly emerged fully expanded n:ifoliate prior 
+to the follow-up application of "Pursuit" or "Pursuit" Eco Pak. 
+This program is recommended for the control of b-oadleaf weeds only. 
+Other measures should be used to control grassy weeds. 
+ADJUVA~TTS: Postemerge applications of "Reliance" SIS SP tank 
+mixed or applied as the fIrst application of a sequential program with 
+either "Pursuit" or "Pursuit Eco Pak." must include the addition of a 
+nonionic surfactant and ammoniwn nitrogen fertilizer. 
+Use a nonionic surfactant at the rate of 1 pint per 100 gal of solution 
+(0.125% v/v). Under dry. cool (generally 7fJ" F or less) conditions the 
+rate of nonionic surfactant may be increased to 2 pints poet 100 gal. of 
+solution (0.25% vlv). 
+• Use a high quality nitrogen fertilizer product such as 28·0-0 at a rate 
+of 4 - 8 pints per acre, or 10-34-0 at a rate of 2 - 4 pirHs per acre. 
+Alternately, a high..quality. sprayable grade of ammonium sulfate 
+(21-0-0) may be used at a rate of 2 - 4 pounds per acre. Use the lower 
+rate for spray volumes less than 15 gal. per acre. 
+Do not use "Dash''l, "Dash" HCl, crop oil concentrates or methylated 
+seed oil products such as "Stm-It" IP with "Reliance" STS SP when 
+applied alone as a first application of a planned program or tank 
+mixed with either "Pursuit" or "Pursuit" Eco Pak as excessive crop 
+injury may occur. 
+For additional information refer tQ the DuPont bulletin •• Approved 
+Adjuvants for Use With DuPont Row Crop and Cerea1l1erbicides" for a 
+list of approved adjuvants and suggested use rates. 
+APPLICATION INFORMATION 
+Broadcast AppUcation: Use nat fan nozzles at 25 - 40 psi. Do not use 
+flood. hollow cone, rain drop, whirl chamber or controlled droplet 
+applicator (CDA) type nozzles as unacceptable crop injwy, excessive 
+spray drift, or poor weed control may result. Use 10 . 25 gallons of 
+water per acre. For proper spray coverage. adjust the boom and nozzle 
+height acemding to the_ specifications listed by the nozzle manufacrurer. 
+. Band Application: For band application. use proportionately less 
+spray mixture. To avoid crop injury, carefully calibrate the band appli­
+cator so as not to exceed the desired use rate. Carefully follow the man­
+ufacturer's instructions for n07.z1e type. (Oat fan preferil'!d).. nozzle ori-
+. entation, distance of the nozzles from the crop and weeds. spray 
+v"olumes, calibratiof4 and spray pressure. For additioolfihfonnation on 
+"row banders, see DuPont bulletin" Applicatiott llA.ccuracy - Row 
+Banders." (. :--:-: 
+• 
+For product information call1·8S8·6-DUPONT '" •• : •• : 
+© 1998 E. I. du Pont de Nemours and Company, Agricultural Pqjd,~lsi Wilm6titon, Delaw3ua,9898 •. ' 
+. NOnF CAn • ..:". 
+H - 63388 Page 1 of 2 • • •••• 
+APR 1 0 1998 : ,:::-
+•• • . . ., .
+
+Aerial Application: Use nozzle types and arrangements that will 
+provide for optimum spray distribution and maximum coverage at 5 to 
+10 gallons per acre. Do not apply during a temperature inversion, when 
+winds are gusty, or when other conditions will favor poor coverage 
+and/or off target spray movement. Use a minimum of 5 gallons of 
+water per acre. Consult the respective product labels for special direc­
+tions for aerial application. 
+IMPORTANT PRECAUTIONS 
+Soybeans should be free from stress and actively growing at the time 
+of application. Stress may be caused by abnormally hot or cold 
+..... eather. growing conditions such as drought or water-sarurated soil. 
+disease, soil nutrient deficiencies such as iron chlorosis, or injury 
+from nematodes, insects, or prior herbicide applications. 
+Applications of "Reliance" STS SP when tank mixed with either 
+"Pursuit" or "Pursuit Eco Pak" may shorten stem internodal length 
+and cause temporary crop injury. Crop response may be increased 
+..... hen applications are made to soybeans that are under stress. 
+Soybeans will recover quickly under nonnal growing conditions. 
+Cultivation may put weeds under stress by pruning roots. thus reduc­
+ing weed control. Avoid cultivation 7-10 days prior to or following 
+3rplicalion of any of the recommended herbicide treatments. For 
+ll1uimum weed control, cultivate 7-10 days after application. 
+Apply the tank mix treatment or the first treatment in a planned 
+sequential program after the fIrst trifoliate of the soybean has fully 
+c:\panded and the plants are actively growing., but before soybeans 
+Ixgin LO flower. 
+Rder to the "Reliance" STS SP and "Pursuit" or "Pursuit Eco Pak" 
+Herbicide labels for additional use directions, use restrictions, rota­
+ti~1na1 crop intervals and precautions. The most restrictive provision 
+(Ill either label will apply. 
+A?plications within 1 hour of rain may reduce weed control. 
+• 
+"l' 
+• . . . . . . 
+IMPORTANT .. 
+BEFORE USING "RELIANCE" STS SP, "PURSUIT" or 
+"PURSUIT ECO PAK" HERBICIDES, READ AND FOLLOW 
+ALL APPLICABLE DffiECTIONS, RESTRICTIONS, AND PRE­
+CAUTIONS ON THE EPA-REGISTERED LABELS. 
+This bulletin contains new or supplemental instructions for use of these 
+products which do not appear on the EPA-registered package labels. 
+Follow the instructions carefully. 
+This labeling must be in the possession of the user at the time of pesti­
+cide application. 
+I Registered trademark of American Cyanamid Company 
+2 Registered trademark of BASF AG. 
+1 Registered trademark of Agsco. Inc. 
+110397.033098· 
+(Replaces H-63297) 
+( 
+( 
+12111/97 
+• For product information call 1-88S-6-DUPONT 
+© 19~~t;.:1. du Pont de Nemours and Company, Agricultural Products, Wilmington, Delaware 19898 
+\I ·63388 ...... Page 2 of 2 . .,