Files
crop-chem-docs/corpus/epa_ppls/264-940.md
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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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# GUSTAFSON VITAVAX-PCNB FLOWABLE FUNGICIDE
- EPA Reg No: **264-940**
- Registrant: BAYER CROPSCIENCE, LLC
- Signal word: Caution
- Active ingredients: Pentachloronitrobenzene (17%); Carboxin (17%)
- Label accepted: 2011-03-03
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000264-00940-20110303.pdf
---
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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
WASHINGTON, DC 20460
Larry Hodges
OFFICE OF
CHEMICAL SAFETY AND
POLLUTION PREVENTION
t4AR 3 2011
Registration Manager, Insecticides
Bayer CropScience LP
2 T.W. Alexander Drive
Research Triangle Park, NC 27709
Product Name:
EPA Reg. No.:
Subject:
EPA Decision Number:
Dear Mr. Hodges:
Vitavax®-PCNB Flowable Fungicide
264-940
Your amendment dated January 13,2011
444688
The amended label referred to above, submitted in connection with registration under the
Federal Insecticide, Fungicide and Rodenticide Act as amended is acceptable.
One copy of the label stamped "Accepted" is enclosed for your records. This label
supersedes all labels previously accepted for this product. Please submit one copy of the
final printed label before the product is released for shipment.
If you have any questions, please contact Robert Westin by phone at (703) 305-5721 or via
email at westin.robert@epa.gov.
Enclosure
Sincerely,
~dlj}ddv
Mary L. Waller
Product Manager (21)
Fungicide Branch
Registration Division (7504P)
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VITAVAX®-PCNB Flowable Fungicide
Contains 1.68 Ibs. carboxin and 1.68 Ibs PCNS per U.S. gallon.
ACTIVE INGREDIENTS:
Carboxin: 5,6-dihydro-2-methyl-N-phenyl-1 ,4-oxathiin-3-carboxamide ........................................................................ 17%
Pentachloronitrobenzene (PCNS) ................................................................................................................................... 17%
OTHER INGREDIENTS: ............................................................................................................ .................................... 66%
Contains petroleum distillates TOTAL 100%
EPA Reg. No. 264-940 EPA Est.
KEEP OUT OF REACH OF CHILDREN
CAUTION
For MEDICAL And TRANSPORTATION Emergencies ONLY Call 24 Hours A Day 1-800-334-7577
For PRODUCT USE Information Call 1-866-99BA YER (1-866-992-2937)
FIRST AID
IF SWALLOWED: • Immediately call a poison control center or doctor.
• Do not induce vomiting unless told to by a poison control center or doctor.
• Do not give any liquid to the person.
• Do not give anythinQ by mouth to unconscious person.
IF INHALED: • Move person to fresh air.
• If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably
mouth-to-mouth if possible.
• Call a poison control center or doctor for further treatment advice.
IFON SKIN OR • Take off contaminated clothing.
CLOTHING: • Rinse skin immediately with plenty of water for 15-20 minutes.
• Call a poison control center or doctor for treatment advice.
IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15-20 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.
In case of emergency call toll free the Bayer CropScience Emergency Response Telephone No. 1-800-334-7577.
Have a product container or label with you when calling a poison control center or doctor, or going for treatment.
eoce
Note to Physcian: May pose an aspiration pneumonia hazard. Contains petroleum distilia~~~.c c
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PRECAUTIONARY STATEMENTS
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HAZARDS TO HUMANS AND DOMESTIC ANIMALS
CAUTION L C l ( C C c
CAUTION: Harmful if swallowed. Prolonged or frequently repeated skin contact may cause ~1I'~«(~iC re~tionsdn some
individuals. ' l ~ l l l L l l
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PERSONAL PROTECTIVE EQUIPMENT (PPE): (
Some materials that are chemical-resistant to this product are barrier laminate, butyl rubber ~ 14 mils, nttlile rubber ~
14 mils, and neoprene rubber ~ 14 mils. If you want more options, follow the in~tLu,Q!WQ~JQr category lC on an EPA
chemical resistance category selection chart. At:t .. &,P k E.D ~ l l l ( l
All mixers, loaders, applicators and other handlers must wear: \VIti. COMMENTS
-long-sleeved shirt and long pants fa EPA LJcueJr Dated:
k I h ,3 .3 ,,2.1) 1/ -soc s p us s oes
IJnde .. the Federal IlHlectlclde,
!tungh:lde, and Rodentieid.e Act,
.. amm:ded, fOI" :he i,esticide, Vi-'.- t2 tJ. A
~:.,red al1der EPA Reg. No. J. 7 I·' tV
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-chemical resistant gloves, except when bagging or sewing bags of treated seeds,
-chemical resistant aprons when mixing, loading.
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 wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.
Users should remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean
clothing.
Users should remove PPE immediately after handling this product. Wash the outside of gloves before removing. As
soon as possible, wash thoroughly and change clothing.
ENGINEERING CONTROLS
When handlers use closed systems designed by the manufacturer to enclose the pesticide to prevent it from contacting
handlers or other people AND the system is functioning properly and is used and maintained in accordance with the
manufacturer's written operating instructions, the handlers need not wear the chemical-resistant apron and gloves.
However, the chemical-resistant apron and gloves must be immediately available for use in an emergency, such as a spill
or equipment breakdown.
ENVIRONMENTAL HAZARDS
Do not discharge effluent containing this product into lakes, streams, ponds, estuaries, oceans or other waters unless in
accordance with the requirements of a National Pollutant Discharge Eliminations System (NPDES) permit and the
permitting authority has been notified in writing prior to discharge. Do not discharge effluent containing this product to
sewer systems with out previously notifying the local sewage treatment plant authority. For guidance contact your State
Water Board or Regional Office of the EPA.
Treated seed exposed on soil surface may be hazardous to birds. Cover or collect spilled seeds.
ENDANGERED SPECIES
This product may have effects on federally listed threatened or endangered species or their critical habitat in some
counties~ It is a violation of federal law to kill, harm or harass listed animal species without authorization. To limit the
potential for such impacts when using this product, consult and follow the instructions provided in the EPA Endangered
Species Bulletin for the County or Parish in which you are applying the seed. To determine whether your County or Parish
has a Bulletin consult http://www.epa.gov/espp before each season's use of this product.
DIRECTIONS FOR USE
It is a violation of Federal law to use this product in a manner inconsistent with its labeling.
Not for use on agricultural establishments in hopper-box, planter-box, slurry-box, or other seed treatment applications at
or immediately before planting.
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STORAGE AND DISPOSAL
Do not contaminate water, food or feed by storage and disposal or by cleaning of equipment. Open dumping is prohibited.
PESTICIDE STORAGE
Store in a cool, dry, secure, location. Do not store in direct hot sunlight. Keep container closed when not in use.
CONTAINER DISPOSAL
Rigid, Non-refillable containers small enough to shake (I.e., with capacities equal to or less than 5 gallons).
Non-refillable container. Do not reuse or refill this container. Offer for recycling, if available. 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 Y<I 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 or incineration, or if allowed by
state and local authorities, by burning. If burned stay out of smoke.
Rigid Non-refillable containers that are too large to shake (I.e., with capacities greater than 5 gallons or 50 Ibs)
Non-refillable Containers
Non-refillable containers - Do not reuse or refill this container. After emptying product from container, either return container to Bayer
CropScience per instructions from Bayer CropScience Customer Service Center (1-800-527-4781), or rinse and either recycle or
dispose of the container as follows:
Bottom Discharge IBC (e.g. - Schuetz Caged IBC or Snyder Square Stackable)
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 1.5 inches on the side which is opposite of the bottom discharge valve to promote more complete product removal.
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.
Top Discharge IBC, Drums, Kegs (e.g.- Snyder 120 Next Gen, Bonar B120, Drums, and Kegs)
Triple rinsing the container before final disposal is the responsibility of the person disposing of the container. To triple rinse the
container before final disposal, empty the remaining contents from this container into application equipment or mix tank. Fill the
container at least 10 percent full with water. Agitate vigorously or recirculate water with the pump for 2 minutes. Rinse all interior
surfaces. Pour or pump rinsate into application equipment or rinsate collection system. Repeat this procedure two more times.
Once container is rinsed, offer for recycling if available or puncture and dispose of in a sanitary landfill, or by incineration.
Refillable Containers
Refillable container. Refill this container with pesticide only. Do not reuse this container for any
other purpose. Do not remove tamper evident cables or one way valves or clean the container if the container is equipped with one way
valves and refilling or returning is planned. After emptying product from container, either return container to Bayer CropScience per
instructions from Bayer CropScience Customer Service Center (1-800-527-4781) or rinse and either recycle or dispose of the container
as follows: eeL L
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Bottom Discharge IBC (e.g. - Schuetz Caged IBC or Snyder Square Stackable) (
Pressure rinsing 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 pressure rinse the container before final disposal, empty the remaininQ contents from tile IBC into
application equipment or mix tank. Raise the bottom of the IBC by 1.5 inches ~n the side which is oPPOSi~9'Of~t~? bottor],1 disql1arge
valve to promote more complete product removal. Completely remove the top lid of the IBC. Use water pressurized to at·IG~~NO PSI to
rinse all interior portions. Continuously pump or drain rinsate into application equipment or rinsate collectiOn kystem while pressure
rinsing. Continue pressure rinSing for 2 minutes or until rinsate becomes clear. Replace the lid and close boUoln'valve. (l ( (. (. t
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Top Discharge IBC. Drums. Kegs (e.g. - Snyder 120 Next Gen. Bonar B120. Drums. and Kegs)
Triple rinsing 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 triple rinse the containers before final disposal, empty the remaining contents from this container into
application equipment or mix tank. Fill the container at least 10 percent full with water. Agitate vigorously or recirculate water with the
pump for 2 minutes. Rinse all interior surfaces. Pour or pump rinsate into application equipment or rinsate collection system. Repeat this
procedure two more times.
Once container is rinsed, offer for recycling if available or puncture and dispose of in a sanitary landfill or by incineration.
LABELING OF TREATED SEED
Seed that has been treated with this product that is then packaged or bagged for future use must contain the following
labeling on the outside of the seed package or bag.
• This seed has been treated with carboxin and pentachloronitrobenzene (PCNB).
• Do not use for feed, food or oil purposes.
• Store away from feeds and foodstuffs.
• When opening this bag or loading/pouring the treated seed, wear long-sleeved shirt, long pants, shoes, socks,
and chemical resistant gloves.
• Treated seed exposed on soil surface may be hazardous to birds. Cover or collect spilled seeds.
• This product may have effects on federally listed threatened or endangered species or their critical habitat in
some counties. It is a violation of federal law to kill, harm or harass listed animal species without authorization. To
limit the potential for such impacts when using this product, consult and follow the instructions provided in the
EPA Endangered Species Bulletin for the County or Parish in which you are applying the seed. To determine
whether your County or Parish has a Bulletin consult http://www.epa.gov/espp before each season's use of this
product.
• After the seeds have been planted, do not enter or allow worker entry into treated areas during the restricted­
entry interval (REI) of 12 hours. Exception: Once the seeds are planted in soil or other planting media, the Worker
Protection Standard allows workers to enter the treated area without restriction if there will be no worker contact
with the soil subsurface.
• Do not graze or feed livestock on treated areas of wheat, barley, or oats for six weeks after planting. Do not graze
or feed livestock on forage or hay grown from treated cotton or soybean seed.
VITAVAX-PCNB Flowable Fungicide combines the systemic action of carboxin with the surface action of PCNB to
control various seed and seedling diseases. It is particularly effective against Rhizoctonia so/ani.
COMPATIBILITY
VIT AVAX-PCNB Flowable FungiCide should not be tank mixed with any pesticide unless adequate physical and
compatibility and phytotoxiCity tests have been completed and proved to be satisfactory.
USE RESTRICTIONS
Do not use treated seed for food, feed or oil purposes. Do not graze or feed livestock on treated areas of wheat, barley, or
oats for six weeks after planting. Do not graze or feed livestock on forage or hay grown from treated cotton or soybean
seed. Care must be exercised in the handling of treated seed.
Since this product does not contain a dye, all seed treated with this product must be colored with an EPA-a{){)wved dye
(e.g., 40 CFR 180.1001) which imparts an unnatural color to the seed to help prevent the inadvertent use at troated seed
as food for man or feed for animals. , ,
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Refillable Containers ,
End users are authorized to remove tamper evident cables as required to remove the product fr 6m~thn cont~iner ,unless
the container is equipped with one way valves and refilling or returning is planned. If this is the l;ase, end USG\~ a\6 not
authorized to remove tamper evident cables, one way valves or clean container. See ContainerUls'pLo3al instr,uctipns
under Storage and Disposal. ' ( ( ~ ~ L \. '
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BARLEY, WHEAT AND OATS: l' : , '
Use 3-4 fl oz of VITAVAX-PCNB Flowable Fungicide per 100 Ibs of seed. VITAVAX-PCNB Flowable Fungic;<tc GhQuld be
applied as a slurry treatment by machine. Use the higher rate under conditions of expected heavy disease p~essure.
In addition, loose smut (Ustilago nuda) and covered smut (Usti/ago hordel) are controlled on barley, anCi'lo'os'e smut
(Usti/ago tritic/) and common bunt (Tilletia caries) are controlled on wheat by VIT AVAX-PCNB Flowable Fungicide.
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COTTON:
Use 5 to 7 fl oz of VITAVAX-PCNB Flowable Fungicide per 100 Ibs of seed as a slurry treatment by machine. Use the
higher rate under conditions of expected heavy disease pressure.
SOYBEANS
Use 2 fl oz of VITAVAX-PCNB Flowable Fungicide per bushel of seed or 4 fl oz per 100 Ibs of seed. VITAVAX-PCNB
Flowable Fungicide should be applied as a slurry treatment by machine.
IMPORTANT: READ BEFORE USE
Read the entire Directions for Use, Conditions, Disclaimer of Warranties and Limitations of Liability before using this
product. If terms are not acceptable, return the unopened product container at once.
By using this product, user or buyer accepts the following Conditions, disclaimer of Warranties and Limitations of Liability.
Treatment of highly mechanically damaged seed, or seed of known low vigor and poor quality, may result in reduced
germination and/or reduction of seed and seedling vigor. Treat and conduct germination tests on a small portion of seed
before committing the total seed lot to a selected chemical treatment. Due to seed quality conditions beyond the control of
Bayer CropScience, no claims are made to guarantee germination of carry-over seed.
CONDITIONS: The directions for use of this product are believed to be adequate and must be followed carefully.
However, it is impossible to eliminate all risks associated with the use of this product. Crop injury, ineffectiveness or other
unintended consequences may result because of such factors as weather conditions, presence of other materials, or the
manner of use or application, all of which are beyond the control of Bayer CropScience. To the extent consistent with
applicable law, all such risks shall be assumed by the user or buyer.
DISCLAIMER OF WARRANTIES: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR
PURPOSE OR OTHERWISE, THAT EXTEND BEYOND THE STATEMENTS MADE ON THIS LABEL. No agent of Bayer
CropScience is authorized to make any warranties beyond those contained herein or to modify the warranties contained
herein. TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, BAYER CROPSCIENCE DISCLAIMS ANY LIABILITY
WHATSOEVER FOR SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR
HANDLING OF THIS PRODUCT.
LIMITATIONS OF LIABILITY: TO THE EXTENT CONSISTENT WITH APPLICABLE LAW, THE EXCLUSIVE REMEDY
OF THE USER OR BUYER FOR ANY AND ALL LOSSES, INJURIES OR DAMAGES RESULTING FROM THE USE OR
HANDLING OF THIS PRODUCT, WHETHER IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY
OR OTHERWISE, SHALL NOT EXCEED THE PURCHASE PRICE PAID, OR AT BAYER CROPSCIENCE'S ELECTION,
THE REPLACEMENT OF PRODUCT.
NOTICE TO BUYER
Purchase of this material does not confer any rights under patents governing this product or the use thereof in countries
outside of the United States.
NET CONTENTS:
VITAVAx..® is a registered trademark of Chemtura, Inc.
Produced for
8 Bayer CropScience
Bayer CropScience LP
P.O. Box 12014, 2 T.W. Alexander Drive
Research Triangle Park, North Carolina 27709
1-866-99BAYER (1-866-992-2937)
VITAVAX-PCNB Flowable Fungicide (PENDING) 01/13/2011
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