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/5905-252.md

@@ -0,0 +1,379 @@
+# HELENA 70-3 SEED PROTECTANT
+
+- EPA Reg No: **5905-252**
+- Registrant: HELENA AGRI-ENTERPRISES, LLC, D/B/A HELENA CHEMICAL COMP
+- Signal word: Danger
+- Active ingredients: Methoxychlor (3%); Captan (70%)
+- Label accepted: 1987-09-21
+- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005905-00252-19870921.pdf
+
+---
+( 
+t.EN1Lff mON1 PANEL 
+()lINI{/)Um 10 mlNrrtf( r 
+L flED) 1-0 1' Use In 
+mlNI/7lum to fblN1 
+L (;f(UN J 
+ACTIVE INGREDIENTS: 
+*Captan . . • . • • • . . 
+Related Derivatives 
+'*Hethoxychlor 
+INERT INGREDIENTS 
+TOTAL 
+68.45% 
+1.55% 
+3.00% 
+27.00% 
+100.00% 
+*N-Trichloromethylthio-4-cyclohexene-l,2-dicarboximide 
+'*Equivalent to 2.64% 2,2-bis(p-methoxyphenyl)-l,l,l­
+trichloroethane and 0.36% of other isomers and related 
+compounds. 
+{Rw) 
+fiJ/NiflWflJ IZk'?o""I1.J;;-1-'--:-:;-----t __ ~KEEP OUT OF REACH OF CHILDREN 
+fh/NllnUm 111, DlMf DANGER "PELIGRO 
+( 
+See Side Panel for Additional Precautions. 
+fhlAlllnum IZ-,--Po""--,-,--AI1_-t---; PRECAUCION AL USUARIO' Si usted no lee ingles, 
+no use este producto hasta que le etiqueta haya 
+sido explicado ampliamente. 
+fll/Nllnum ,'0 Pom1 
+(6fW.M) 
+E.P.A. Reg. No. 5905-252 
+E.P.A. Est. No. 
+NET CONTENTS 
+Manufactured By 
+HELENA CHEMICAL COHPANY 
+MEHPHIS, TENNESSEE 38137 
+• 
+.. • • J •• 
+• 
+• 
+,_ • C .I •• 
+• 
+, , '\ 
+, , . , . · " • , , , 
+• ••••• • • • • • 
+• • t .... 
+· • " " . '. , 
+· 
+~ • t •• 
+\ It. .. , • .. 
+I , • ( (. , 
+, • 
+" ..
+
+( 
+( 
+PRECAUTIONARY STATEMENTS 
+HAZARDS TO HUMANS AND DOHESTIC ANIHALS 
+DANGER 
+Causes irreversible eye damage. Harmful if swallowed or inhaled. Hay 
+cause allergic skin reactions. Do not get in eyes. t-lear goggles or 
+face shield when handling. Avoid contact with skin and clothing. 
+Remove and seperately launder clothing before reuse. 
+If in eyes: 
+a physician. 
+STATE~ffiNT OF PRACTICAL TREATHENT 
+Flush with plenty of water. Call 
+If swallowed: Drink promptly a large quantity 
+of milk, egg whites, gelatin solutions, or 
+if these are not available, drink large 
+quantities of water. Avoid alcohol. 
+If inhaled: Remove vi',"tim to fresh air. If 
+not breathing give artlfical respiration, 
+preferably mouth-to-mouth. Get medical 
+attention. 
+ENVIRONMENTAL HAZARDS 
+This pesticide is toxic to fish. Do not contaminate water by cleaning 
+of equipment or disposal of wastes. In the event that treated seeds 
+are spilled and cannot be salvaged, completely cover them with soil. 
+ENDANGERED SPECIES RESTRICTIONS 
+The following restrictions apply to use of this product 
+after February 1, 1988. 
+Before using this pesticide on [range and/or pastureland, 
+corn, wheat, soybeans, sorghum, oats, barley, rye, 
+cottonl in the counties listed below, you must obtain the 
+PESTICIDE USE BULLETIN FOR PROTECTION OF ENDANGERED SPECIES 
+for the county in which the product is to be used. The 
+bulletin is available from your County EKtension Agent, 
+State Fish and Game Office, or your pesticide dealer. 
+Use of this product in a manner inconsistent with the 
+PESTICIDE USE BULLETIN FOR PROTECTION OF ENOANGEREO­
+SPECIES is a violation of Federal laws." ~ .• , ... 
+· . ... , . · 
+· ..... • •• • • 
+• • f ••• 
+• • .. . .... · mIllER!', GREENE, JACKSON, U\lo\AR, U\UillRUl\LE, l.IMES'l:U<E, l1'\')ISoo;'" 
+MARSfWL, MJI1G1\N, PICKENS />NO SUMIT:R 
+ARl'lroA 
+GRAIW-I, MARImPA, MJHIWE, PIMA, PINIIL AND SJIN'm CIUZ 
+ARKANSAS 
+• •• I 
+.. 
+...... · , .. · ( .... · ... , 
+BENl'CtI, aAY, crAi<.i(, C~S, I.JI.Io/REl!CE, LEE, POINSETI'E, POIl<, RJINOOLPH, 
+SHARP AND ST. FRANCIS 
+------------------------------------
+
+( 
+------, 
+":< 4.J 
+~ 
+~ 
+~ 
+\~ 
+!---
+~ 
+~ 
+~ 
+~ 
+.::5 
+~ 
+~ 
+( s: 
+"-
+CALIFORNIA 
+B(Jl"l'E, OJWSA, GlENN, IMPERIAL, KERN, MERCED, HJIXX:, RIVERSIl:E, 
+SACRAMENI'O, SOIl\NO, SUITER, TIlIEM\ AND YOLO 
+FLORIDA 
+BRGIARD, DADE, GlADES mD PAlM BEACll 
+I<ENlU:XY 
+BALIARD, IlJI'LER, EI:M:JNI:SON, GREEN, HARI', JAa<sON, UlUREL, LIVI~'lW, 
+l-V\RS"tiI\LL, McCRACKEN, Mc£REARY, PUUlSKI, RlC!<'CAS'ILE, TAYLOR, WARREN 
+AND WAYNE 
+MISSISSIPPI 
+ClAIOORNE, OJPIAH, HINIE, ITJ\Io/l>loIllA, LQoINIES, HJNROE!>ND 
+NOXUBEE 
+MISSOORI 
+BARR'i, BENI'Ctl', CN-IDEN, OiRISTIAN, DIILIAS, GREENE, HIa<DRY', JASPER, 
+UlWRENCE, MILlER, NEWIDN, OS~, roIl<, ST. ClAIR, S'lWE AND WEBSTER 
+NEVACA 
+CLAIlK 
+NEW MEXICO 
+CHAVES, DEBACA AND EDDY 
+NORIll CAROLINA 
+E[x;Eax-tBE, NASH AND PITT 
+OHIO 
+PICKAWAY 
+OKlAHOMA 
+DEUlWARE, MCaJRI'AIN AND PUSHMATJIHA 
+ORE<n< 
+rAKE 
+TENNESSEE 
+BEDFORD, BLOUNT, CUlIBORNE, DECAWR, FRANKLIN, HANCOCK, HARDIN, HICKMAN, 
+KNOX, UlWRENCE, LINCOLN, L£XJrCt.l, MARSHALL, MAURY, MEIGS, foOffiOE, 
+RHEA, ROl>.<~E, SCOIT, SE(XJATCHIE, SMI1ll, SULLIVAN AND WAYNE 
+TEXAS 
+BASTROP, BU~, ax-tAL, Hl'J',lUS, HAYS, JEFF DAVIS, PECOS AND REEVES 
+UTAH 
+(]fAH AND WASHI~ 
+VIRGINIA 
+LEE, RUSSELL, SCOIT, SMYTH, 'l'AZE\'i£LL, WASHI~ I'-Nl) WISE 
+· .. · . .... 
+· . · ..... · 
+•••••• • •• • • 
+· ..... · . .. · ~ ... · ..... 
+.. ... · . 
+, , .... · . ~----------------~--------~----------~~~~ .. ..
+
+-----. 
+;Z 
+ill .... <:r 
+~ 
+QJ 
+£l.. 
+~ 
+'2 
+~ 
+--3 
+( 'C ::s 
+E 
+2 
+E 
+DIRECTIONS FOR USEL/ __ !J1"Jmw{{/ I Z PoIN17YfJ£ /[,f?[tJJ) 
+It: is a violation of Federal Law to use this produc.t in a manner 
+incosistent with its lableing. 
+Wear goggles or face shield when handling. 
+Wash thoroughly with soap and water after handling. 
+Remove contaminated clothing and separately 
+launder clothing before reuse . 
+"MiKers/loaders when miKing and loading this 
+product must wear a long sleeved shirt and long 
+pants or a coverall that covers all parts of the 
+body except the head, hands and feet. Wear 
+chemical resistant gloves, goggles or a face 
+shield and a chemically resistant apron. 
+A dust mask must be worn when mixing and load­
+ing this product. 
+AFTER WORK: Take off all clothes and shoes. 
+Shower using soap and water. DO ~ot wear con­
+taminated clothing. wash protective clothing 
+and equipment with soap and water after each 
+use. personal clothing worn during use must 
+be laundered separately from household articles. 
+Clothing and protective equipment heavily con­
+taminated or drenched with captan must be des­
+troyed according to state and local regulations. 
+STORAGE AND DISPOSAL L-lYInJlmUOl rl. rOlN1 likD) 
+r Do not contaminate water, food or feed by storage or disposal. Store 
+in a cool, dry place. Protect from excessive heat. 
+• • 
+Pesticide wastes are toxic. Improper disposal of excess 
+pesticide, spray mixture, or rinsate is a violation of 
+Federal Law. If these wastes cannot be disposed of by u·se 
+according to label instructions, contact your State Pesticide 
+or Environmental Control Agency, of the Hazardous Waste 
+representative at the nearest EPA Regional Offi~e for 
+guidance. • . ... 
+. . 
+Container Dj.sposal; Triple rinse (or equivalent). Then offer for .••••• 
+recycling or reconditioning, or pUl'cturt' and dispose of in a sanital")' .•. 
+l • •• landfill, or incineratior or, if allowed by state and o~al •• 
+authorities, by burning. If burned, stay out of smoke. 
+••••• • • • · ... , , . .. 
+• • , I 
+• 
+• I I I 
+t ••• I 
+. · ..... . .. . .. 
+•• , t 
+• • .. .. . .
+
+70-3 Seed Protectant is a special f01~ulation containing CAPTAN and 
+METHOXYCHLOR for seed treatment application. It is used in preventing 
+·seed rot and damp-off diseases ·on germinating seeds and seedlings and 
+smut on hulled sorghum seeds. It also protects seed against stored 
+graia insects. 
+DO NOT USE TREATED SEED FOR FOOD, FEED, OR OIL PURPOSES. 
+should be labeled as follows: "SEED TREATED IHTH CAPTAN 
+HETHOXYCIILOR, DO NOT USE FOR FOOD, FEED OR OIL." 
+Trea ted seed 
+AND 
+70-3 Seed Protectant is to be used as a slurry treatment. When used 
+in slurry treaters, do not allow mixtures to stand overnight. Use 
+sufficient water for slurry and apply at ·rates as shown in directions 
+for use and the chart. 
+The following table gives amounts of 70-3 Seed Protectant to use on 
+various seeds. 
+SEED DOSAGE RATE 
+oz./100 1be. oz./bu. 
+POUNDS SEED 
+TREATED/POUND 
+OF PRODUCT 
+Corn-field 1 1/4 2/3 1280 
+Corn-sweet 2 2/3 1 1/2 600 
+Wheat (For ••• d and 1 1/4 2/3 1280 
+Oats s.ed1ing rota. not 2 2/3 800 
+Barley bunt smut) 1 1/2 2/3 1070 
+Flax 2 1/2 1 1/3 640 
+Beans (except baby 1imaa) 1 3/4 1 910 
+Peas~~ __________________________ -. ________________________ ~ru ____ ___ 
+Cucumi;"re 2 800 
+Canta10up. 
+Squae'h 
+Pumpkin 
+Waterlllelon 
+Sugar B.ets 
+c10var 
+Alfalfa 
+Soybeana 
+Cotton-lcld bellntaa 
+Cotton-MachIne Dalintaa 
+Fuzzy (not delinted) 
+Blue Gran 
+Cabbage 
+Cauliflower 
+nroccol1 
+Brussel Sprouts 
+1 l/~ 
+8 
+8 
+5 1/2 
+1 2/3 
+2 
+3 
+5 1/2 
+1 
+1200 
+200 
+1110 
+3 1/3 290 
+1 960 
+aOO 
+530 
+290 
+1600 
+.. • .... 
+• • Spinacb 4 400 • ~ •• I I 
+Sorgbum. hullad 
+(kernel a1llUt) 
+leppera (Calif. Wondera) 
+Cowpua 
+Rye 
+3 
+2 
+2 
+1 3/4 
+530 
+800 
+1 1/4 800 
+910 
+, '" 
+'J_I 
+.. , 
+• , .. • , , , 
+" 
+• ••••• • • • • • 
+• • f ••• , · ..... , 
+• • I •• 
+• I •••• , , 
+. ..... ,
+
+~ 
+~ 
+1----
+"< 
+\i2 
+~ 
+~ 
+::::. <:: 
+~ 
+~ 
+~ 
+CONDITIONS OF SALE - LIMITED WARRANTY 
+AND LIMITATIONS OF LIABILITY AND REMEDIES 
+The directions on b~s label are believed to be reliable and should be 
+followed carefully. Insufficient control of pests and/or injury to 
+the crop to which the product is applied may result from the 
+occurrence of extraordinary or unusual weather conditions, the failure 
+to follow the label directions, or good application practices, all of 
+which are beyond the control of Helena or seller. In addition, 
+failure to follow label directions may cause iejury to crops, animals, 
+man or the environment. Helena warrants that this product conforms to 
+the chemical description on the !abel and is reasonably subject to the 
+factors noted above which are beyond the control of Helena. Helena 
+makes no other warranties or representations of any kind, express or 
+implied, concerning the product, including no implied warranty of 
+merchantibility or fitness for any particular purpose and no such 
+warrant shall be implied by law. 
+The exclusive remedy against Helena for any cause of action relating 
+to the handling or use of this product is a claim for damage and in no 
+event shall damages or any other recovery of any kind against Helena 
+exceed the price of the product which causes the alleged loss, damage, 
+injury, o' other claim. Helena shall not be liable and any and all 
+claims against Helena ere waived, for special, indirect, incidental, 
+or consequential damages or expense, of any nature, including, but not 
+limited to, loss of profits or income, whether or not based on 
+Helena's negligence, breach of warranty, strict liability in tort or 
+any other cause of action. 
+Helena and the seller offer this product and the buyer and user accept 
+it, subject to the foregoing conditions of sale and limitation of 
+warranty, liability and remedies. 
+• ••••• , . ... • 
+• I ••• f 
+• .. 
+• I ••• 
+• I •• ' , 
+...... · 
+"'" . . . , ,.