Files
crop-chem-docs/corpus/epa_ppls/5481-442.md
T
justin a97107de46
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
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>
2026-05-24 12:32:41 -04:00

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# PCNB FLOWABLE RTU SEED PROTECTANT
- EPA Reg No: **5481-442**
- Registrant: AMVAC CHEMICAL CORPORATION
- Signal word: Caution
- Active ingredients: Pentachloronitrobenzene (21.6%)
- Label accepted: 1994-10-12
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/005481-00442-19941012.pdf
---
.. ~----------------------------·~~~o~~~~~---r.~-·~~~~---; t'PA REGISTRATION NU. DATE O-f ISSUANCE
US ENVIRONMENTAL PROTECTION AGENCY
OFFICE OF PESTICIDES PROGRAMS
REGISTRATION DIVlSION (1S-767)
WASHINGTON_ DC 20460
5481-412 OCT 1 2 199/j
NOTICE OF PESTICIDE: 0 REGISTRPION
o REREGISTRATION
(Under the Federal Insecticide, Fun~icide,
and Rodenticide A ct, as amended)
NAME AND ADORESS OF REGISTRANT (Include ZIP code)
r
L
~ ... l.IVdC l~hevtic<')l cClr~'o,rat.io[l
:11UI-l t:ast ri(:lsbinLit ... :'n Ulvd.
Los Ang01es. CA 90023
TERM OF ISSUANCE
NAME OF PESTICIDE PRODUCT
PeNB ,;. "";',,';~' R'l':"'~ :.:~t2~:.->1
,,(.);: .,,' l.l'-
.J
NOTE: Changes in labeling formula 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 tl) the above U.S. EPA registration number.
On the basis of information furnished by the registrant, the above named pesticide is hereby Registered/Reregistered under
the Federal Insecticide, Fungicide, and Rodenticide Act.
A coPY of the labeling accepted in connection with this Registration/Reregistration is returned her::with.
Registration is in no way to be construed as an indorsement or approval of this product by this Agency. In order to protect
health and the environment, the Administrator, on his motion, may at Bny time suspend or cancel the registration of a pest­
icide in accordance with the Act. The acceptance of ary name in connection with the registration of a product under this
Act is not to be construed as giving the registrant a ri.itht to exclusive use of the name or to its use if it has been covered
by others.
Thi S :Jr,-J,'1'>" i. 'S ('(Jr ... : i t i.o~;.·) 1! 'Ie?, sr"r~c.~ : II /;ccord ... J tiC\;":
.~lt:., _'1 "'t<,'. :" ·(tj( '(--)(i)':,'·'.) r~l,)lde~ rt-P.t "10\.1:
1. ,-,'. ; t I ~ ,_ .'; 1 :"It _~ :: e~~ i yc.c( (0(' y<t":> f S~ r.,lti.'\j:: I
-I "
,i:' I;..~ r ' : _,' 1 ,) L :: ,...;. t ~, iuL,. ,l{,''C,C- ",,,<i¢.r ;~FP.fr Sec.t"·,, (C}\,,\
'("'-~ "".',"' ;'(", a.1, '(~'(!$rr""rs ,., .. ~ 1. :""' : 1 : t
~j. ! : I": .. ': t ", .
~dd the r.hrase "EFr
3. SUDrnit five (:j) c(;,.;ies n
L~Eore you rele<:lse tht:. .. !' :.)duct f~_~, ~
printed
If t:~lC!..je cGnditic-:n:-:.- 'lre not.
h'i 11 i'''~' SU(Jjf:::ct to can~t"~ lld ~ 1
(I l ,.!. to " I ~ 11 i s r .~(~ j s t t';) -~
ti011 ,'C r li'lrlce '.·ri th PIF'~r,
.51.'C. ((p) Your..'" r'.·lea·)~j ~')r :;,'1 t,-,'" "coduct (-onst.it"t "'0
:(',~,' .... ,~,~,~ '~)r , . c! -..; , , . ,. > i!' : i I . .! ,1 ;.
'I; r I .. '\. '
o ATTACHMENT IS APPLICABLE
BEST AVAILABLE COpy
SIGNATURE of APPROVING OFFICIAL DATE
OCT I 2 1994
E PA ~."" 8570-6 (R ••• 5-76) PAEVIQUS EDITION MAY BE U5!::O UNTIL. SUPPL.Y IS EXH,lrUSTEO.
~.s. GPO: tl82·311-011f10303
M
~
~ SEED TREATMENT
U .. PCNB FLOWABLE RTU will eubbIe lIQuId or 8luny1YPe ~Ulpment
such _ Panogen or Mist-o.Mlllc Md .-1I1IIe ,.IIe .... IridicIIIId • Seed to
be used for planting should be fUlyand:cIIaned and lavu". [CIII nt gtITIIination
11ICIlrIl. Use the following seed bee ••• nIIea PI'" 100 III. 01 MId.
• Use highest rate for pathoi0gicaliy Infected MIld and when conditions Ire known
to lavor the devetopment 01 soiI-bome dillllll. - ForCcllon uea the Iowerrate lor
acid delinted; the higher rate lor mechiti iIcaIy cWInt8d.
HOW TO APPLY
Apply peNS FLOWASLE RTU undiluted to the seed chctIy from the drum at
recommended rates. Ifdesirable add one ~rt ...... tofive~i1s PCNS FLOWASLE
RTU. Make sure to recalibrole equ;pr..entto deflwlrllle_.lliilded rate of actual
PCNS FLOWABLE RTU per 100 ... ofseed. Rer.to.,..chllrt. Slighllgllotlon
may be required to mlx the material. Do nat uea IreIIed seed for feed, lood or oil
purposes.
Important Limited Warranty
Notice-Read Carefully
The treatment 01 poorqualily or mechanicllilydarnaged Ned, __ pi lorlhe curotiv<:
controi 01 existing di __ , may result In reduced gem.lIIioi, Indlor reduction 01
seed or seedling vigor. To avoid these~, IirII conduct ~tion tests on .
small portions of such treated seed before IrIIting the entlRl lot. Due to seed
condrtions bevond our control no dolms can be ~ 10 guarerIIee the germination
of "carry..,...," or ouch -domaged or low vigor" -..s MId. .
NOTICE: This product conforms to Ita chemiCll cfeIcrIption Md II reaSlll,ably frt tor'
the pUrpose stated on the label, when UMd In IcconloliCi with dlret!l:)r.s ur.der
normal condrtionsol use. Manufaclurerllnat~for_ of product contrary
to the labet instructions, or under IbnonnIII condIIions, or under condrtions not
reasonably foreseeable to the rnartUIKWr« andIcIr ..... , Md buyer USUm8S the
fisk of any such use. (PCNB.RTU.PM4/01-01-113)
FLOWABLE RTU
SEED PROTECTAN7
Ready-To-Use -An Aqueous Base Product
SEED PROTECTION FOR BARLEY· OATS· WHEAl
COTTON AND OTHER PLANT SEEDS AS LISTED
CONTROLS SMUT DISEASES - ALSO pAMPING-9fF
DISEASE CAUSED BY RHIZOCTONIA
ACTIVE INGREDIENT:
PentachtoronItroPCNS)· •• 21.6'1(,
INERT INGREDIENTS:. • • • • • • • ~
TOTAL 100.0%
Contains 2.0 pounds of PCNS per GoIIon • Contains Dye
KEEP OUT OF REACH OF CHILDREN
CAUTION
: Ef-i< K":G. NO. 5481· EPA EST NO. 5481·CA·
... : ... :NET CONTENTS (5, 3D, 55) GALLON
. AMVAC CHEMICAL CORPORATIO
: 4100 EAST WASHINGTON BLVD.
: LOS ANGELES, CA. 90023 U.S.A.
BEST AVAILABLE
\\f)
ENT
d or sluny type treating equipment
, rates an lridlcated below. Seed to
and have an ""ceilent germination
.~ 100 Ibs. 01 Ieed.
,6:,~~~~~~i
dSmut
:-;n-e-ru-s1·"-.·"":;/""/:: :,",::.-:::~.::-:,:-I.
pn/a 8. F:n~ri ...
onia & Fusarium ': .
in Smut or BIlnF <
0,:,;;'& FlJsarium
<:'d and IY!1en condftlons are known
.•• For Cotton use the lower rate lor
delinted.
PLY
:he &eed directly lrom the drum at
,tertoflY'1parts PCNB FLOWABLE
iverthe re<:ollirnended rate of actual
,eler to .boYechart. Slight agnation
II! treatetl seed lor leed, lood or oil
J Warranty
arefully
maged .eed, except lor the curative
oed germination and/or reduction 0,
r,rst conduct genmination tests on
0311n9 llle entire lot. Due to seed
made to guarantee the genmination
treated need. • .. ,.
I description and Is r.asor..blyfrt lor'
I Accordance with direo~Il)r:s ur.:jer
"f1()n5ih!~ feruse of product contrary
.oooition'l, or under conditions not
d/or seU\~r. and bUyer assumes tle
01.93)
FLOWABLE RTU
SEED PROTECTANT
Ready-To-Use - An Aqueous Base Product
SEED PROTECTION FOR BARLEY· OATS - WHEAT·
COTTON AND OTHER PLANT SEEDS AS LISTED
CONTROLS SMUT DISEASES - ALSO DAMPING-OFF
PISEASE CAUSEP BY RHIZOCTONIA
ACTIVE INGREDIENT:
PentachIoronItrobenzene(PCNB) - - - 21.6%
INERT INGREDIENTS: - - - - - - - - ~
TOTAL 100.0%
Contains 2.0 pounds 01 PCNB per GIIIIon - Contains Dye
KEEP OUT OF REACH OF CHILDREN
CAUTION
"PRECAUCION AL USUARIO: SI uated no "'lngles. no use este producto _
__ .;,;;Ma q .... eUqueta haya .rdo expIicedo amp/ilmenle"
STATEMENTS OF PRACTICAL TREAtMENT ---­
IF SWALLOWED' CIon a physician or po;.on Control Center Immediately. Induce
vornhing by giving victim 1 or 2 giaseea 01 water and touching baCk 01 throat with
finger. Do not Induce vomIIIna or ~iYe anything by mouth to an unconscious or
convulsing pe!SOIl. IF)NillS: flush eya with plenty 01 water. Get medical
attention" IrTttatIon persists. IF ON SKIN: Remowcontamlnatedclothlng and wash
affeeted lrea with _p and water. Get medical attention. IF INHALED: Remove
victim to fresh IIr. Apply artifICial respiration If indicated. Get medical attention.
SEE SlCElBACK PAN£J.. FOR ADCmONAL PRECAlITlONARY STATEMENTS
:EM ~G. NO. 5481-
• ...
EPA EST NO. 5481-CA-'
--: ... ~ET CONTENTS (5, 3D, 55) GALLON
·~M.\(AC CHEMICAL CORPORATION
• • • • : 4100 EAST WASHINGTON BLVD .
:. '.' = tos ANGELES, CA. 90023 U.S.A.
PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS AND DOMESTIC ANIMALS
CAUTION: Harmful II _11owed, Inhaled or ablortled through the skin. This
material may cause IIdn iTbtion. Wah hands and lace aner using and before
eating or arnokIng. Avoid contact with skin by _ring the following proleetive
clothing during mbdnglloedlng O!,.,..lIoua: gkMla. long Sleeved shirt, long Plnte,
lOcks Ind shoes (In eddIIion. pi of Ionsl applicators must wear In approved
respirator). Use with lKNquatt 1llllll1aIIon. Do not contaminate leed or loodstuff,.
ENVIRONMENTAL HAZARDS
Thls pesticide is toxic to "-h and aquattc organisma. Cover or Incorporate trealed
Neds. Do not contaminate water when disposing 01 equipment washwaters.
DIRECTIONS FOR USE
His. violation 01 Federal law to use this product in I manner inconsistent with hs
labeling. Do not plant root crops In PCNS treated foelds within , 2 months 01
broadcast and banding applications unless PCNB Is registered lor use on those
crops. Do not Ipply this product through Iny type 01 Irrigation system.
Do not contaminate water, leed or food by storage or disposal.
STORAGE AND DISPOSAL l
STORAGE: Do not store product In blmparatures below 350 F. Store product in rts
original container In a cool, dry. locked place out 01 roach 01 children.
PESTICIDE DISPOSAL: WIIII_ ...uItIng from the use 01 this product may be
dlspoeed 01 on site or at an _pproved _e dlsposallacllfty.
CONTAINER DiSPOSAL: Triple riMe (or equivalent). Then offer lor recycling or
recondHionlng, or puncture Ind dlspoee olin aanbry landfill, or by other procedures
Ipproved by State and local authorities.
IMPORTANT
The Federal Government and moo; Stat .. have seed laws or regulations that require
treated seed to be "tagged" with In appropriate caution statement such as the
IoIlowing. Check with such Agencles bafore release of treated seed.
rl·• .. ·.·..••. . ....•••....•.•.........•..•......•.••.•.•... < .••..•..•.••.•• ~ ... >· .••. ii.i.· ... ii.\ ....•• i ..•• ·. i<.i .... · ....• - - - - - '1 .. ..... ...• .. • •. . ... This iHttlrt$bHillt .. 'ed with
IPENTACHLORONlTROSt:NzENE(PCNB) FUNGICID~. I
. ••..••......•.•.• ~. <··i .•. ··•· ••. TREAT .. ED .. · .••. S. E .. E. D.. I I .••• .......... ...... ..... . ............................ .
I. .••••. •.•••• . Do not "se ..•. fo ...•.••.. flJOd. .... · ..... /f8 ... 'd "(. ... 0 ..... ' •.... •. purposes. 1 •...... ~ .....• 1. ______ . .• """ ______ .J
'N lO
In EPA Letter Dnte<l:
BEST AVAILABLE COP'i
OCT I 2 1994
,t",,(,," the Ferler'oJ 1 ... · .. -j idt!~!,
FclIJ:..,ridde. ".00 Hud( nt;~·I.i;· :'\"'1.
;l.~ unKlftded. f(w tht! r'o';· "~:UI~
I·.~ 1IIIIlor E'-A l(ur,. z..:~_
betX /- <t~i/)-