docker: production image + Gitea Actions for monthly refresh
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
Image rebuild (skip scrape) / build (push) Failing after 1h37m12s
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>
This commit is contained in:
@@ -0,0 +1,736 @@
|
||||
# RIVERDALE DIURON 80 WP WEED KILLER
|
||||
|
||||
- EPA Reg No: **228-273**
|
||||
- Registrant: NUFARM AMERICAS, INC.
|
||||
- Signal word: Caution
|
||||
- Active ingredients: Diuron (80%)
|
||||
- Label accepted: 2005-01-13
|
||||
- Source PDF: https://www3.epa.gov/pesticides/chem_search/ppls/000228-00273-20050113.pdf
|
||||
|
||||
---
|
||||
;)73 'f~ 111 3
|
||||
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
|
||||
WASHINGTON, D.C. 20460
|
||||
3iTN
|
||||
liB. 13 200S
|
||||
Mr. Theodore D. Head
|
||||
Nufarm Americas, Inc.
|
||||
1333 Burr Ridge Parkway, Suite 125A
|
||||
Burr Ridge, IL 60527
|
||||
Dear Mr. Head:
|
||||
OFFICE OF
|
||||
PREVENTION, PESTICIDES
|
||||
AND TOXIC SUBSTANCES
|
||||
Subject: Riverdale Diuron 80 WP Weed Killer (Revise Label)
|
||||
EP A Registration No. 228-273
|
||||
Application Dated October 26, 2004
|
||||
The labeling referred to above, submitted in connection with registration under the
|
||||
Federal Insecticide, Fungicide, and Rodenticide Act, as amended is acceptable provided you
|
||||
make the following changes before you release the product for shipment.
|
||||
1. On page 3, the last paragraph, delete the phrase "other similar areas" from the second sentence.
|
||||
2. On page 5, under General Weed Control, delete the sentence "For weed control on small
|
||||
areas, use one-half cupful of Diuron 80WP per 100 sq ft for a dosage of approximately 50 lb. per
|
||||
acre." Alternatively, revise the sentence so that the rate does not exceed 15 pounds per acre.
|
||||
3. On page 12, under Storage and Disposal, revise "Storage" to read "Pesticide Storage".
|
||||
Submit two (2) copies of your final printed label incorporating the above changes before
|
||||
you release the product for shipment. Amended labeling supercedes all previously accepted ones.
|
||||
A stamped copy of labeling is enclosed for your records.
|
||||
Sincerely,
|
||||
U~ IC LU ,c.'-Et", <r'
|
||||
James A. Tompkins
|
||||
Product Manage 25
|
||||
Herbicide Branch
|
||||
Registration Division (7505C)
|
||||
|
||||
®
|
||||
RIVERDALE
|
||||
DIURON 80WP
|
||||
WEED KILLER
|
||||
ACTIVE INGREDIENT,
|
||||
Diuron [3-(3,4-Dichlorophenyl)-1,1-Dimethylurea]
|
||||
INERT INGREDIENTS, . . . . . . . . . .
|
||||
TOTAL
|
||||
Riverdale is a Registered Trademark of Nufarm Americas Inc.
|
||||
KEEP OUT OF REACH OF CHILDREN
|
||||
CAUTION - CAUCION
|
||||
Si us ted no entiende 1a etiqueta, busque a alguien para que
|
||||
se 1a explique a usted en detalle.
|
||||
(If you do not understand the label, find someone
|
||||
to explain it to you in detail.)
|
||||
SEE BELOW FOR FIRST AID
|
||||
AND ADDITIONAL PRECAUTIONARY STATEMENTS
|
||||
NET WEIGHT: 50 LBS.
|
||||
/3
|
||||
80.0%
|
||||
20.0%
|
||||
100.0%
|
||||
EPA REG. NO. 228-273 EPA EST. NO. 228-IL-l
|
||||
MANUFACTURED BY NUFARM AMERICAS INC., BURR RIDGE, ILLINOIS 60527-0866
|
||||
NOTE: Spanish language is optional
|
||||
ACCEPT!,~'~"~~
|
||||
'w!~h C~Jt!lJ1II:F~i" ~
|
||||
J.F~ EP.t\ Lcf,..te"r' t:,,_~ '.-"
|
||||
.132005
|
||||
jl7/'oJ
|
||||
~'I,::J .. ;.· ti·(o, ret:.·",; 7 "'.:
|
||||
! LlU;'-:'eit!,_, fC;~(t ll~l.:;':;j!;,,::: .. ,
|
||||
~~ ~huuit.if, Jt.~r ~:';;r p,,~ .. ..;,;~,~;!
|
||||
regi~I';l'Cd under £~A R(;g. No .
|
||||
.Ja8-;F;
|
||||
Revised 6/29/04 Changed First Aid Statement per PR 2001-1.
|
||||
Revised 10/25/04 Changed in accordance with EPA letter dated 9-22-04
|
||||
|
||||
3
|
||||
Riverdale Diuron BOWP Weed Killer
|
||||
? 13
|
||||
Page 2
|
||||
(Side Panels)
|
||||
PRECAUTIONARY STATEMENTS
|
||||
HAZARDS TO HUMANS AND DOMESTIC ANIMALS
|
||||
CAUTION - CAUCION
|
||||
Causes eye and skin irritation. Do not get in eyes, on skin, or on clothing.
|
||||
Harmful if swallowed. Avoid breathing spray mist and contamination of food and feed.
|
||||
NON-WPS TURF USES: Applicators and other handlers who handle this pesticide for any
|
||||
use NOT covered by the Worker Protection Standard (40 CFR Part 170)--in general, only
|
||||
agricultural plant uses are covered by the WPS -- must wear: Personal protective
|
||||
equipment beyond normal work attire is not required.
|
||||
WPS USES: Personal Protection Equipment: Some of the materials that are chemical
|
||||
resistant to this product are listed below. If you want more options. follow the
|
||||
instructions for category A on an EPA chemical-resistance category selection chart.
|
||||
Applicators and other handlers who handle this pesticide for any use covered by the
|
||||
Worker Protection Standard (40 CFR Part 170) -- in general, agricultural plant uses
|
||||
are covered -- must wear: long-sleeved shirt and long pants, chemical-resistant
|
||||
gloves made of any waterproof material such as polyethylene or polyvinyl chloride,
|
||||
and shoes plus socks. Follow manufacturer's instructions for cleaning/maintaining
|
||||
Personal Protective Equipment (PPE). If no such instructions for washables, use
|
||||
detergent and hot water. Keep and wash PFE separately from other laundry.
|
||||
Engineering Control Statements: When handlers use closed systems, enclosed cabs, or
|
||||
aircraft in a manner that meet the requirements listed in the Worker Protection
|
||||
Standard (WPS) for agricultural pesticides [40 CFR 170.240(d) (4-6)J, the handler PPE
|
||||
requirements may be reduced or modified as specified in the WPS.
|
||||
USER SAFETY RECOMMENDATIONS
|
||||
USERS SHOULD: Wash hands before eating, drinking, chewing gum, using tobacco or
|
||||
using the toilet. Remove clothing immediately if pesticide gets inside. Then
|
||||
wash thoroughly and put on clean clothing.
|
||||
FIRST AID STATEMENT
|
||||
Have the product container or label with you when calling a poison control center or
|
||||
doctor, or going for treatment.
|
||||
IF IN EYES: Hold eye open and rinse slowly and gently with water for 15 to 20
|
||||
minutes. Remove contact lenses, if present t after the first 5 minutest
|
||||
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 person.
|
||||
IF ON SKIN Take off contaminated clothing.
|
||||
OR CLOTHING: of water for 15 to 20 minutes.
|
||||
for treatment advice.
|
||||
Rinse skin immediately with plenty
|
||||
Call a poison control center or doctor
|
||||
ENVIRONMENTAL HAZARDS
|
||||
Do not apply directly to water, or to areas where surface water is present or to
|
||||
intertidal areas below the mean high water mark. Do not contaminate water, when
|
||||
disposing of equipment washwater or rinsate.
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer
|
||||
'1"- /3
|
||||
Page 3
|
||||
DIRECTIONS FOR USE
|
||||
It is a violation of Federal law to use this product in a manner inconsistent with its
|
||||
labeling. READ ENTIRE LABEL BEFORE USING THIS PRODUCT. USE STRICTLY IN ACCORDANCE WITH
|
||||
LABEL PRECAUTIONARY STATEMENTS AND DIRECTIONS.
|
||||
Do not apply this product in a way that will contact workers or other persons, either
|
||||
directly or through drift. Only protected handlers may Qe in the area during application.
|
||||
For any requirements specific to your State or Tribe, consult the agency responsible for
|
||||
pesticide regulation.
|
||||
AGRICULTURAL USE REQUIREMENTS
|
||||
Use this product only in accordance with its labeling and with the Worker Protection
|
||||
Standard, 40 CFR part 170. This Standard contains requirements for the protection of
|
||||
agricultural workers on farms, forests, nurseries, and greenhouses, and handlers of
|
||||
agricultural pesticides. It contains requirements for training, decontamination,
|
||||
notification, and emergency assistance. It also contains specific instructions and
|
||||
exceptions pertaining to the statements on this -label about personal protective
|
||||
equipment (PPE) and restricted-entry interval. The requirements in this box only
|
||||
apply to uses of this product that are covered by the Worker Protection Standard.
|
||||
Do not enter or allow worker entry into treated areas during the restricted-entry
|
||||
interval (REI) of 12 hours.
|
||||
PPE required for early entry to treated areas that is permitted under the Worker
|
||||
Protection Standard and that involves contact with anything that has been treated,
|
||||
such as plants, soil, or water, is: coveralls, chemical-resistant gloves made of any
|
||||
waterproof material, and shoes plus socks.
|
||||
NON-AGRICULTURAL USE REQUIREMENTS
|
||||
The requirements in this box apply to uses of this product that are NOT within the
|
||||
scope of the Worker Protection Standard for Agricultural pesticides (40 CFR part
|
||||
170). The WPS applies when this product is used to produce agricultural plants on
|
||||
farms, forests, nurseries, or greenhouses. No re enery restrictions fOI nOli ClOp
|
||||
applications. Keep unprotected persons out of treated areas until sprays have dried.
|
||||
IMPORTANT: Injury to or loss of desirable trees or other plants may result from failure
|
||||
to observe the following:
|
||||
Do not apply (except as recommended for crop use), or drain or flush equipment on or near
|
||||
desirable trees or other plants, or on areas where their roots may extend, or in locations
|
||||
where the chemical may be washed or moved into contact with their roots. Do not use on
|
||||
home plantings of trees, shrubs or herbaceous plants, nor on lawns, walks, driveways,
|
||||
tennis courts, or similal alcas. Prevent drift of dry powder or spray to desirable
|
||||
plants. Do not contaminate any body of water. Keep from contact with fertilizers,
|
||||
insecticides, fungicides, and seeds.
|
||||
Thoroughly clean all traces of Diuron BOWP from application equipment immediately after
|
||||
use. Flush tank pump, hoses, and boom with several changes of water after removing nozzle
|
||||
tips and screens (clean these parts separately).
|
||||
IMPORTANT: Injury to or loss of desirable trees or other plants may result from failure
|
||||
to observe the following: Do not apply (except as recommended for crop use), or drain or
|
||||
flush equipment on or near desirable trees or other plants, or on areas where their roots
|
||||
may extend, or in locations where the chemical may be washed or moved into contact with
|
||||
their roots. Do not use on lawns, walks, driveways, tennis courts, or similar areas.
|
||||
Prevent drift of dry powder or spray to desirable plants. Do not contaminate domestic
|
||||
waters. Keep from contact with fertilizers, insecticides, fungicides, and seeds.
|
||||
Thoroughly clean all traces of Diuron BOWP from application equipment immediately after
|
||||
use. Flush tank, pump, hoses, and boom with several changes of water after removing
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer
|
||||
nozzle tips and screens (clean these parts separately).
|
||||
NON-CROP WEED CONTROL
|
||||
Around Farm Buildings, Storage Areas,
|
||||
Industrial Plant Sites, Petroleum Tank Far.ms,
|
||||
Utility Highway Pipeline, Lumber Yards,
|
||||
Irrigation and Drainage Ditches.
|
||||
GENERAL INFORMATION
|
||||
~/3
|
||||
Page 4
|
||||
Diuron BOWP Weed Killer is a wettable powder to be mixed in water and applied as a spray
|
||||
for control of weeds. It is non-corrosive to equipment I non-flammable and non-volatile.
|
||||
Diuron BOWP may be applied to the soil prior to emergence of weeds to control susceptible
|
||||
weed seedlings for an extended period depending on dosage rate used. Results vary with
|
||||
soil type. Heavy soils (high in organic matter) to obtain equivalent herbicidal
|
||||
performance. Best results occur if rainfall (or irrigation) occurs within two weeks of
|
||||
application.
|
||||
Diuron BOWP also may be used to control emerged seedling annual weeds by including a
|
||||
.urfactant in the spray mixture. Best results are obtained on succulent weeds growing
|
||||
under high humidity and temperatures of 70°F or higher.
|
||||
Since the effect of Diuron BOWP varies with soils I uniformity of application and
|
||||
environmental conditions, it is suggested that growers limit their first use to small
|
||||
areas; this is especially important where the operator is not completely familiar with
|
||||
requirements for precise application l since over dosage can result in injury to crops.
|
||||
USE PRECAUTIONS
|
||||
Injury to or loss of desirable trees or other plants may result from failure to observe
|
||||
the following,
|
||||
Do not apply (except as recommended for crop use), or drain or flush equipment on or near
|
||||
desirable trees or other plants l or on areas where their roots may extend, or in locations
|
||||
where the chemical may be washed or moved into contact with their roots. Do not use on
|
||||
lawns, walks, driveways, tennis courts, or similar areas. Prevent drift of dry powder or
|
||||
spray to desirable plants. Do not contaminate domestic water. Keep from contact with
|
||||
fertilizer, insecticides, fungicides and seeds. Thoroughly clean all traces of Diuron
|
||||
80WP from application equipment immediately after use. Flush tank, pump I hoses and boom
|
||||
with several changes of water after removing nozzle tips and screens (clean these parts
|
||||
separately) .
|
||||
Before spraying, calibrate equipment to determine quantity of water necessary to uniformly
|
||||
cover area to be treated. Weigh proper amount of Diuron BOWP and mix into necessary
|
||||
volume of water. Material must be kept in suspension at all times by continuous
|
||||
agitation. Except for small areas, use fixed boom power sprayers properly calibrated to
|
||||
insure a constant rate of application. Openings in screens should be equal to or larger
|
||||
than 50 mesh. Agitate by mechanical or hydraulic means in the spray tank. If by-pass or
|
||||
return line is used l it should terminate at bottom of tank to minimize foam. Do not use
|
||||
air agitation. When a range of dosage rates is listed l use the lower rates on lighter
|
||||
soils (sandy loams, loams, and soil low in organic matter), and the higher rates on
|
||||
heavier soils (clay loams l clays, and soils high in organic matter) .
|
||||
NON-CROP WEED CONTROL
|
||||
Diuron BOWP is an effective herbicide for the control of many annual and perennial grasses
|
||||
and herbaceous weeds on non-cropland areas where bare ground is desired. The degree of
|
||||
control and duration of effect will vary with the amount of chemical applied, soil type,
|
||||
rainfall and other conditions.
|
||||
Diuron BOWP may be used as
|
||||
ground is frozen, provided
|
||||
to activate the herbicide.
|
||||
shortly before weed growth
|
||||
ground.
|
||||
a pre-emergence treatment at any time of the year except when
|
||||
adequate moisture is supplied by rainfall or artificial means
|
||||
Best results are obtained if application is made to the soil
|
||||
begins. If dense growth is present I remove tops and spray the
|
||||
on established weeds may be obtained by the addition of a Increase contact activity
|
||||
surfactant at the rate of
|
||||
spray to actively growing
|
||||
70'P.
|
||||
2 qts. per 100 gals. of spray mixture. Apply as a drenching
|
||||
weeds during warm weather when daily temperature will exceed
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer
|
||||
GENERAL WEED CONTROL: To control most weeds for an extended period of time on non
|
||||
cropland such as utility, highway, pipeline and railroad rights-of-way, petroleum tank
|
||||
farms, lumberyards, storage areas, industrial plant sites, and around farm buildings -
|
||||
apply 5 to 15 ze lbs. of Diuron 80WP per acre to control most annual weeds. Use 12 ZB-to
|
||||
~lbs. per acre for perennial weeds; additional treatment may be required to where a
|
||||
longer period of control is desired or when hard-to-kill, deep-rooted perennial weeds such
|
||||
as Johnsongrass are present. In low rainfall areas, Diuron 80WP may not provide
|
||||
satisfactory control of deep rooted perennial weeds.
|
||||
For weed control on small areas, use one-half cupful of Diuron BOWP per 100 sq. ft. for a
|
||||
dosage of approximately SO lbs. per acre.
|
||||
IRRIGATION AND DRAINAGE DITCHES. Apply 15 5 Lo 28 lbs. per acre to control most annual
|
||||
weeds., use 28 to 68 Ibs. per acre to control both anliual and perennial weeds. For
|
||||
irrigation ditches and during the non-crop season, and when ditch is not in use. To
|
||||
minimize movement of Diuron 80WP with irrigation water (to avoid possible crop injury), it
|
||||
is essential that the herbicide be fixed in the soil by moisture. Apply before expected
|
||||
seasonal rainfall (if possible when soil in the ditch is still moist). Following
|
||||
treatment, if rainfall has not totaled at least 4 inches, fill ditch with water and allow
|
||||
the water to stand for 72 hours; then drain off the water before using ditch. Do not
|
||||
treat any ditch into which roots of trees or other desirable plants may extend as injury
|
||||
may result.
|
||||
SELECTIVE USE IN CROPS
|
||||
WEEDS CONTROLLED: Diuron 80WP as a pre-emergence treatment selectively controls
|
||||
germinating seedling weeds in certain crops. Rates of 3/4 to 1 lb. per acre control some
|
||||
annuals including crabgrass, barnyardgrass, pigweed, purslane, lambsquarters and ragweed.
|
||||
At 1-1/2 to 2 Ibs. per acre, seedling weeds such as bluegrass (Poa annua), annual sweet
|
||||
vernal grass, foxtail, rattail fescue, red sprangletop, velvetgrass, chickweed, corn
|
||||
spurry dog fennel, Amsinckia (fiddleneck), gromwell, groundsel, knawel, shepherdspurse,
|
||||
tansymustard, wild lettuce, wild mustard, annual ground cherry and annual morningglory are
|
||||
controlled. In addition, 2 to 6 lbs. per acre control weeds such as annual lovegrass,
|
||||
annual ryegrass, sandbur, ricegrass, orchardgrass, seedling Johnsongrass, annual
|
||||
smartweed, annual sowthistle, buttonweed, corn speedwell, horseweed kochia, kyllinga,
|
||||
Mexican clover, hawksbeard, peppergrass, pineappleweed, pokeweed, rabbit tobacco,
|
||||
ageratum, Spanishneedles and wild radish.
|
||||
Partial control of quackgrass and horsenettle usually occurs with 4 lbs. per acre; partial
|
||||
control of maidencane, pangolagrass and guineagrass usually occurs with treatments of B to
|
||||
10 lbs. per acre.
|
||||
Results vary with soil types (the lower rates are effective on the lighter soils and
|
||||
higher rates on heavier soils) and environmental conditions. sufficient moisture in the
|
||||
form of rainfall or irrigation is necessary after treatment to carry the chemical into the
|
||||
root zone of germinating weeds. Any well established weed should first be eliminated by
|
||||
mechanical or other means. For best results, the soil should be well prepared and as free
|
||||
as possible from trash and clods. Unless otherwise directed, surface of the soil should
|
||||
not be cultivated or disturbed after application of Diuron as efficiency may be reduced.
|
||||
Diuron 80WP plus a surfactant is an effective treatment of emerged seedling weeds for use
|
||||
as a directed post emergence spray in certain crops. Rates as low as 1/4 lb. Diuron 80WP
|
||||
per acre plus a surfactant control seedling pigweed. Rates of ~ lb. per acre control
|
||||
seedling weeds such as crabgrass, goosegrass, barnyardgrass (watergrass), crowfoot,
|
||||
pigweed, purslane and annual morningglory. Best results are obtained under conditions of
|
||||
high humidity and temperatures over 70°F.
|
||||
SOIL LIMITATIONS: Crop injury may result from failure to observe the following:
|
||||
Unless otherwise directed, do not use (I) on light (sand, loamy sand or gravelly) soils
|
||||
(2) on alfalfa, apples, barley, citrus, cotton (pre-plant and lay-by), grapes, olives,
|
||||
pears, plumosus fern, sorghum, sugar cane and winter wheat where organic matter is less
|
||||
than 1% (3) on blueberries, birds foot trefoil, caneberries, gladiolus and gooseberries
|
||||
where organic matter is less than 2%.
|
||||
Unless otherwise directed, do not replant treated areas to any crops within two years
|
||||
after last application as injury to subsequent crops may result.
|
||||
CROPS
|
||||
ALL RATES ARE EXPRESSED AS BROADCAST RATES: Where band applicators are specified, use
|
||||
proportionately less. For example, use 1/3 of the broadcast rate when treating 14" band
|
||||
where row spacing is 42". Unless otherwise directed, surface of soil should not be
|
||||
cultivated or disturbed after application as crop injury may result.
|
||||
ALFALFA: Use in areas where alfalfa becomes Winter dormant and in areas of California
|
||||
(North of the Tehachapi Mountains) where alfalfa becomes semi-dormant. Use 1-1/2 to 3
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer 7 'I /3
|
||||
Page 6
|
||||
lbs. per acre (except east of the Appalachian Mountains, use 1-1/2 to 2 lbs.) Apply
|
||||
anytime after alfalfa is dormant in the Fall but before crop begins growth in the Spring.
|
||||
For control of volunteer alfalfa seedlings in the Far West, use 4 lbs. per acre (see Soil
|
||||
Limi tations . )
|
||||
Treat only stands established for one year or more. Do not apply to seedling alfalfa nor
|
||||
to alfalfa grass mixtures, do not apply to established alfalfa with unusually shallow root
|
||||
penetration (such as shallow hard pans, in alkali spots) as crop injury may result.
|
||||
PACIFIC NORTHWEST: Apply in the Fall after alfalfa becomes dormant but no later than mid
|
||||
December.
|
||||
ARIZONA, CALIFORNIA, AND NEVADA: Application may be made on dormant alfalfa as late as
|
||||
January.
|
||||
EASTERN COLORADO AND KANSAS: For control of tansymustard, apply 1 lb. shortly after
|
||||
emergence of mustard in the FaIlor Winter and 2 lbs. if weeds are 2 to 4 inches tall. If
|
||||
other annual weeds are present, use 2 to 3 lbs. in February or March.
|
||||
OTHER AREAS: Where alfalfa becomes Winter dormant, apply in March or early April before
|
||||
Spring growth begins.
|
||||
APPLES AND PEARS: Use only under trees established in the orchard for at least 1 year.
|
||||
Apply 4 lbs. per acre to area under individual trees or as a band in the tree rowi avoid
|
||||
contact of foliage or fruit (see soil Limitations). Apply in the Spring (March through
|
||||
May). Do not treat dwarf varieties.
|
||||
FAR WEST: Treatment may be made in Winter (December through February) or apply 2 Ibs. as
|
||||
postharvest treatment followed by 2 lbs. in the Spring.
|
||||
ASPARAGUS: Do not apply to newly seeded asparagus nor to young plants with exposed roots
|
||||
as severe injury may result. Apply as a band of broadcast treatment. On light sandy
|
||||
soils and other soils low in clay or organic matter, apply 1 to 2 lbs. per acre. Two
|
||||
applications may be used: the first application should be made before weeds become
|
||||
established but no earlier than 4 weeks before spear emergence and no later than the early
|
||||
cutting period (if weeds are controlled into the cutting period by cultural practices,
|
||||
application may be delayed until immediately after the last cultivation) a second
|
||||
application may be made immediately following completion of harvest provided rainfall is
|
||||
expected. When two applications are used in one season, do not exceed 3 lbs. per acre per
|
||||
application. In Washington (irrigated crop), apply only a single treatment of 4 lbs. per
|
||||
acre in late November or December.
|
||||
BARLEY (Winter) WESTERN OREGON AND WESTERN WASHINGTON: Apply a single treatment of 1-1/2
|
||||
to 2 lbs. per acre as soon as possible after planting but before emergence of barley. Do
|
||||
not apply to cloddy or compacted ground where seed is exposed or improperly planted.
|
||||
Treated area should not be replanted to any rotational crop within 1 year after last
|
||||
application as injury to the subsequent crop may result. Do not treat barley planted less
|
||||
than 1" deep.
|
||||
BIRDSFOOT TREFOIL (Lotus) WESTERN OREGON: Treat only established stands at least 1 year
|
||||
old. Apply a single treatment of 2 lbs. per acre when trefoil is dormant (October 15 to
|
||||
December 15, see Soil Limitations) Do not apply to seedling trefoil as injury may
|
||||
result. Do not replant treated areas to any crop within 1 year after application as crop
|
||||
injury may result.
|
||||
BLUEBERRIES, CANEBERRIES AND GOOSEBERRIES: Apply only to fields which have been
|
||||
established for at least 1 year. Do not apply to berries interplanted with fruit trees,
|
||||
do not apply to plants whose roots are exposed as injury may result. Spray only ground at
|
||||
base of bushes. Avoid spraying foliage as injury may result.
|
||||
CALIFORNIA - Raspberries, Blackberries, Boysenberries, Dewberries, and Loganberries: For
|
||||
control of Winter annual weeds, apply 2 lbs. per acre as a band application at base of
|
||||
canes or bushes in October or November. A second treatment at the same rate in late
|
||||
Spring controls Summer annuals. A single application of 3 lbs. per acre in January or
|
||||
February will control both Winter and Summer annuals in some areas but the separate Fall
|
||||
and Spring schedule is preferred.
|
||||
WESTERN WASHINGTON AND WESTERN OREGON - Blueberries, Caneberries, and Gooseberries: Same
|
||||
schedule as recommended in California.
|
||||
INDIANA, MICHIGAN AND OHIO - Blueberries, Make a band application of 2 to 4 lbs. per acre
|
||||
in late Spring but before germination and growth of annual weeds. As an alternative,
|
||||
apply 2 lbs. per acre in the Fall and repeat at the same rate in the Spring.
|
||||
INDIANA, MICHIGAN AND OHIO - Raspberries: Make a single application as a band treatment
|
||||
at a rate of 3 lbs. per acre in the Spring before germination and growth of annual weeds.
|
||||
MASSACHUSETTS - Blueberries: For control of Summer annuals, make a single application as
|
||||
a band treatment at a rate of 2 lbs. per acre in late Spring, but before germination and
|
||||
growth of weeds.
|
||||
NEW JERSEY - Blueberries: For control of Winter annual weeds, apply 2 lbs. per acre as a
|
||||
band treatment in October, November or December.
|
||||
CITRUS: Use only under trees established in the grove for at least one year. Apply as a
|
||||
directed spray avoiding contact of foliage and fruit with spray or drift. Time
|
||||
application as indicated for specific areas except application may be initiated any time
|
||||
of the year where sprinkler or flood irrigations can be timed to activate the herbicide.
|
||||
Established perennial weeds require other special control procedures. Do not apply under
|
||||
|
||||
Riverdale Diuron 80WP Weed Killer
|
||||
g- -1 /3
|
||||
Page 7
|
||||
citrus trees that have been subjected to freezing within 6 months; do not apply in home
|
||||
plantings of citrus or in areas where the roots of other valuable plants or trees may
|
||||
extend as injury may result.
|
||||
ARIZONA (except Yuma area) AND CALIFORNIA (except Imperial and Coachelia Valleys) -
|
||||
Oranges, Lemons and Grapefruits: Make a single application of 3 to 4 lbs. per acre as a
|
||||
broadcast spray shortly after grove has been laid up in final form (non-tillage program)
|
||||
in late FaIlor early Winter. As an alternative, apply 2 lbs. per acre in October or
|
||||
November, and repeat at the same rate in March or April. Subsequent annual applications
|
||||
of 2 to 3 lbs. will usually give adequate weed control.
|
||||
Florida: Use only as a band application. Do not use: "Trunk to Trunk."
|
||||
East Coast / Flatwoods Areas - (low permeable soils)
|
||||
Apply from 2 pound per acre to a maximum of 8 pounds per acre for control of annual
|
||||
broadleaf weeds and annual grasses. Addition of approved surfactant will improve control
|
||||
of emerged weeds.
|
||||
Do not use more than 8 pounds per treated acre in anyone application.
|
||||
Do not apply more thatn 12 pounds per treated acre per year. This amount coresponds with
|
||||
9.6 pounds of diuroD. the active ingredient in Diuron 80 WP.
|
||||
~he maximum allowable use rate for diuron is 9.6 pounds per treated acre per year
|
||||
inclusive of all diuron formulations used within 1 year.
|
||||
Ridge Areas - Except Highland Co - (highly permeable soils)
|
||||
Apply from 2 pounds per acre to a maximum of 4 pounds per acre for control of annual
|
||||
broadleaf weeds and annual grasses. Addition of an approved surfactant will improve
|
||||
control of emerged weeds.
|
||||
Do not use more than 4 pounds per treated acre in anyone application.
|
||||
Do not apply more than 8 pounds per treated acre per year. This amount corresponds to 6.4
|
||||
pounds diuron, the active ingredient in Diuron 80 WP.
|
||||
The maximum allowable use rate for diuron is 6.4 pounds per treated acre per year
|
||||
inclusive of all diuron formulations used within one year.
|
||||
Ridge Areas - Highland Co - (highly permeable soils)
|
||||
Apply to Dounds Der acre to a maximum of 4 pounds per acre for control of annual broadleaf
|
||||
weeds and annual grasses. Addition of an approved surfactant will improve control of
|
||||
emerged weeds.
|
||||
Do not use mor than 4 pounds per treated acre in anyone application.
|
||||
Do not apply more than 6 pounds per treated acre per year. This amount corresponds to 4.8
|
||||
pounds of diuron, the active ingredient in Diuron 80 WP.
|
||||
The maximum allowable use rate of diuron is 4.8 pounds per treated acre per year inclusive
|
||||
of all diuron formulations used within 1 year.
|
||||
Do not use at less than 60 day intervals.
|
||||
PlJORIBA (except Martin, Pain. Beach, BloNaxd and Bade COllnties) 01"&l1gC:5, 01"apCfluit,
|
||||
'I'angc}os and Tangcrincs. Apply 4 lbs. pcr acrc followcd by the same rate 4: to 6 months
|
||||
late!. As un altelnativc, make & single application of 4: to 8 lbs. pey acye. On
|
||||
Ilonbearing tYees, trcat .. hen Hintcr banl~s arc pulled dOVOll. 0n bcaring citrus, apply any
|
||||
time when >!Season rains alL expected.
|
||||
FOI control of purdglass, guincagrass/ lliuidcncdnc, plilitiOSe willow, :!lealllyrtle and
|
||||
loosestlife ill ditches adjacent to CitlUS glOves, use 1 lb. DidIon pel 1888 sq. ft. (40
|
||||
lbs. pey aCle) using sufficient spray volume (at least 4 gals. pel 1888 sq. ft.) to
|
||||
provide thOlough and unifolm coverage of the ditch. Apply ill the Spring before weed
|
||||
growth to COIltlol hard to kill species such as guineagIdSS. In bedded glovE?;/ do not
|
||||
trcat water furrows between the beds as illjULj to the tIees may result.
|
||||
TEXAS - Oranges and Grapefruit: Apply a single treatment of 2 to 4 lbs. per acre for
|
||||
annual weeds. Use 4 to 6 lbs. per acre for control of Johnsongrass seedlings. Best
|
||||
results accompany application in the Spring; well established weeds should be eliminated
|
||||
by cultivation prior to treatment.
|
||||
CORN (FIELD)
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer '1 " I-=> Page 8
|
||||
POST-EMERGENCE - Apply 3/4 lb. per acre in combination with non-pressure nitrogen
|
||||
solution. If nitrogen solution is not used, apply 1 lb. Diuron per acre and add 1-1/2
|
||||
pts. of a surfactant per 40 gals. spray mixture. Apply as a single directed post
|
||||
emergence spray when the corn is at least 20 inches high and weeds are not taller than 3
|
||||
inches. DO NOT APPLY OVER TOP OF CORN. Do not replant to any crop within one year except
|
||||
that cottOD, corn and grain sorghum may be planted the Spring following treatment.
|
||||
PRE-EMERGENCE - ARKANSAS, LOUISIANA, MISSISSIPPI AND TENNESSEE - Make a single treatment
|
||||
of 2/3 to 1 lb. per acre as a broadcast or band treatment using the higher dosage on
|
||||
heavier soils (loarns, clay loam). Do not use on light (sand, loamy sand or gravelly)
|
||||
soils as injury may result; plant corn at least 1-1/2 inches deep; do not replant treated
|
||||
areas to crops other than corn or cotton within 4 months following band treatment and 6
|
||||
months following broadcast treatment as crop injury may result.
|
||||
COTTON
|
||||
PRE-PLANT: ARIZONA AND CALIFORNIA ONLY: Apply 1 to 2-1/2 lbs. per acre as a broadcast
|
||||
spray after furrows for pre-planting irrigation have been formed; apply either just prior
|
||||
to planting or after the pre-planting irrigation but before seed beds are dragged off in
|
||||
preparation for planting.
|
||||
Prior to planting, drag off the top of the seed bed and plant in untreated soil. Treated
|
||||
soil is returned to the bed after planting when irrigation furrows are reformed. If more
|
||||
:han 2 furrowing-out operations are performed prior to lay-by, weed control in the furrow
|
||||
bottoms may be lost. A lay-by application also may be made but the combined total per
|
||||
season must not exceed 1.2 lbs. Diuron 80WP per acre on clay.
|
||||
PRE-EMERGENCE (EXCEPT ARIZONA AND CALIFORNIA): Make a single application as a broadcast
|
||||
or a band spray after planting but before cotton emerges. Use at the following rates:
|
||||
BROADCAST TREATMENT
|
||||
SOIL TYPE SPRAY MIXTURE LBS. LBS. DIURON APPLIED
|
||||
DIURON IN 25 TO 40 PER ACRE
|
||||
GALS. WATER PER ACRE
|
||||
Loamy sand 0.6 0.5
|
||||
Sandy loam, loam, silt loam and silt 1.0 0.8
|
||||
Sandy clay loam, clay loam,
|
||||
silty clay loam, and sand clay 1. 25 1.0
|
||||
Silty clay and clay 2.0 1.6
|
||||
Do not use on sand as crop injury may result.
|
||||
BAND TREATMENT
|
||||
Use proportionately lessi for example, for 14 inch band on 42 inch row, use 1/3 of
|
||||
broadcast rate.
|
||||
Apply immediately after cotton is planted wherever possible. Planting and spraying should
|
||||
be combined in one operation. For best results, soil should be well prepared and as free
|
||||
as possible from trash and clods. Shallow incorporation (no deeper than 1/4 inch) with a
|
||||
rotary hoe or similar equipment following planting usually improves results particularly
|
||||
during the dry weather. A wide press wheel following planting should be used to provide a
|
||||
level seed bed for subsequent early season post-emergence treatments.
|
||||
Treatment usually provides weed control for a period of 3 to 8 weeks. sufficient moisture
|
||||
(usually 1 to 2 inches) in the form of rainfall or irrigation is necessary after treatment
|
||||
to carry the chemical into the root zone of germinating weeds; best results are obtained
|
||||
when this occurs within 2 weeks after application. If moisture is insufficient to
|
||||
activate Diuron BOWP or if soil becomes crusted before crop emerges, a shallow rotary
|
||||
hoeing (no deeper than 1/4 inch) should be made before weeds become well established. If
|
||||
initial seeding fails to produce a stand, cotton may be replanted in soil treated with
|
||||
Diuron 80WP. Wherever possible, avoid disturbing original bed. If necessary to rework
|
||||
soil before replanting, use shallow cultivation such as discing; do not relist nor move
|
||||
soil into the original drill area; plant seed at least 1 inch deep; do not retreat field
|
||||
with a second pre-emergence application of Diuron BOWP during the same crop year as injury
|
||||
to the crop may result.
|
||||
POST-EMERGENCE: EARLY SEASON: Apply in combination with surfactant as a directed spray
|
||||
when cotton is at least 6 inches tall and when weeds do not exceed 2 inches in height; a
|
||||
second application may be made if needed. Control of weeds under drought stress or over 2
|
||||
inches in height is usually impractical. Apply as a band treatment only, directing spray
|
||||
|
||||
Riverdale Diuron SOWP Weed Killer
|
||||
It} ?- /3
|
||||
Page 9
|
||||
to cover weed foliage. DO NOT SPRAY OVER TOP OF COTTON. Use pressure of 20 to 25 psi and
|
||||
adjust nozzles to minimize contact of cotton leaves with spray or drift, or crop injury
|
||||
may result.
|
||||
BAND TREATMENT
|
||||
AMOUNT PER ACRE OF CROPLAND WHEN APPLIED TO
|
||||
14" BAND ON 42" ROWS (IN 10 TO 15 GALS. WATER)
|
||||
Weed Problem Diuron 80WP Active Diuron
|
||||
Annual Weeds 0.18 lb. (2.8 ozs. ) 0.14 lb.
|
||||
Pigweed 0.09 lb. (1. 4 ozs. ) 0.07 lb.
|
||||
LATE SEASON (LAY-BY) - Use 1 to 1-1/2 lbs. Diuron 80WP (1 to 2 lbs. in Arizona and
|
||||
California) in 25 to 40 gals. water per acre as a directed spray (see Soil Limitations)
|
||||
Apply when cotton is at least 12 inches high (at least 20 inches for Pima S-2). Keep
|
||||
contact of spray or drift on cotton plants to a minimum. DO NOT SPRAY OVER TOP OF COTTON.
|
||||
For control of germinating weed seedling, apply immediately after last cultivation,
|
||||
directing spray to cover the soil beneath cotton plants and between rows. Alternatively,
|
||||
for control of emerged annual weeds (4 inches or less in height) at lay-by time, add 1 pt.
|
||||
Surfactant for each 25 gals. spray; apply as a directed spray to cover weed foliage
|
||||
Deneath cotton plants and between rows. NOTE: Treatment of ~ to 3/4 lb. Diuron SOWP per
|
||||
acre plus surfactant followed by the same treatment later, if needed, may be used as an
|
||||
alternate to the preceding recommendation.
|
||||
In irrigated cotton, best pre-emergence weed control is obtained if the field is irrigated
|
||||
within 3 to 4 days after application; thoroughly wet the surface of the ground over the
|
||||
row to carry the herbicide into the root zone of germinating weeds.
|
||||
Band pre- or post emergence
|
||||
Band pre- plus post-emergence
|
||||
or
|
||||
Broadcast pre-emergence (and
|
||||
(pre-plant)
|
||||
or
|
||||
Broadcast post-emergence
|
||||
(lay-by)
|
||||
SUBSEQUENT CROPS
|
||||
Any crop 4 months after last appli~ation.
|
||||
Cotton, soybeans, corn or grain sorghums
|
||||
(not sorgos or forage sorghums) the next
|
||||
Spring. Do not replant treated acres to
|
||||
any other crop within one year after last
|
||||
application as injury to subsequent crops
|
||||
result.
|
||||
Cotton, corn, grain sorghums (not forage
|
||||
sorghums nor grass sorghums) the next
|
||||
Spring. Do not replant treated areas to
|
||||
any other crop within one year after last
|
||||
application as injury to subsequent crops
|
||||
may result.
|
||||
NOTE: During a single crop season, do not exceed the following amount of Diuron per acre
|
||||
as injury to subsequent crops may result: O.S lbs. on loamy sand; 1.2 lbs: on sandy loam;
|
||||
1.6 Ibs. on clay loams; and 2.2 lbs. on clay.
|
||||
GLADIOLUS - EAST OF ROCKY MOUNTAINS: Apply 1 to 2 lbs. per acre as a pre-emergence and/or
|
||||
directed post-emergence treatments, if used for both do not exceed 1 lb. of Diuron per
|
||||
acre per application, Or a total of 2 lbs. per season. On cormel plantings, apply 1 lb.
|
||||
per acre pre- or post-emergence, but not more than once. Do not use on cormel plantings
|
||||
in Floridai do not spray over top of gladiolus foliage nor allow spray to drift onto
|
||||
foliage as injury may result.
|
||||
GRAPES: Apply only to established vineyards (at least 3 years old) as a band treatment to
|
||||
grape rows. Do not apply to vines with trunks less than 1-1/2 inches in diameter as
|
||||
injury may result.
|
||||
NOTE: On soils low in clay or organic matter (less than 2%) severe plant injury may
|
||||
result if unusually heavy rains follow treatment and this risk must be assumed by the
|
||||
user.
|
||||
EAST OF THE ROCKY MOUNTAINS: On soils low in clay or organic matter (1 to 2%), use 2 to 3
|
||||
lbs. per acre; on soils high in clay or organic matter, use 3 to 6 lbs. Apply in the
|
||||
Spring just prior to germination and growth of annual weeds.
|
||||
NEW YORK AND PENNSYLVANIA - CONTROL OF PERENNIAL GRASSES: Apply only to established
|
||||
vineyards (at least 4 years old) for spot control of perennial grasses such as quackgrass,
|
||||
ryegrass and orchard grass as a band treatment to ridged soil (2 to 4 inches high) under
|
||||
the trellis at the rate of 8 to 12 lbs. per acre. Band width should not exceed 30 inches.
|
||||
Make one application in the Spring of the year and do not apply the 8 to 12 Ibs. per acre
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer
|
||||
/ I 1- /3
|
||||
Page 10
|
||||
rate more than once every 4 years. Use only on heavy soil types such as loarns, silt
|
||||
loams, clay loams. Do not use in areas where grape roots are shallow or exposed, because
|
||||
of high bedrock, poor drainage, or erosion, as injury to grapes may result.
|
||||
WEST OF THE ROCKY MOUNTAINS: Apply in December, January or February. For initial
|
||||
treatment, make a single application of 3 to 4 lbs. per acre, subsequent annual
|
||||
applications of 2 lbs. will usually give adequate weed control. As an alternative to the
|
||||
above schedule, apply 2 lbs. of Diuron BOWP per acre in October or November and repeat
|
||||
application at the same rate in March or April.
|
||||
GRASS SEED CROPS (Perennial): In areas as specified, apply only to established plantings
|
||||
at least 1 year old.
|
||||
COLORADO, KANSAS, NEW MEXICO AND OKLAHOMA: On switchgrass side oats grama and sand
|
||||
bluestem, apply 2 to 3 lbs. per acre during the dormant period shortly before weed
|
||||
seedlings emerge. Do not apply after crop begins growth in the Spring as crop injury may
|
||||
result. In fields where ash residues have accumulated from burning straw, use 3 lbs. per
|
||||
acre; spread chaff or straw with a harrow or chopper before application.
|
||||
WESTERN OREGON: On alfa fescue, Highland bentgrass, Astoria bentgrass, orchardgrass,
|
||||
Kentucky bluegrass (Merion bluegrass), apply 2 to 4 lbs. per acre between October 1 and
|
||||
November 15. In fields where ash residues have accumulated from burning straw, use 3 to 4
|
||||
lbs. per acre; spread unburned chaff or straw with a harrow or chopper before application.
|
||||
If perennial velvetgrass (Holcus lanatur) is a problem, use 4 lbs. per acre. For best
|
||||
results, apply as soon as possible after Fall rains start. Established weeds (beyond 2 to
|
||||
4 leaf stage) should be removed prior to treatment.
|
||||
Well established vigorous stands of Spring planted alfa fescue, orchardgrass and Kentucky
|
||||
bluegrass may be treated the following Fall provided the crop is planted before April 1
|
||||
and treatment is not applied before October lSj use Diuron BOWP at 2 Ibs. per acre.
|
||||
OLIVES - CALIFORNIA: Use only under trees established in the grove for at least 1 year.
|
||||
Do not apply in acres where roots of other valuable plants or trees may extend as injury
|
||||
may result. Apply 2 Ibs. per acre after the grove is laid up in final form in late
|
||||
October or November. A second application of 2 lbs. per acre should be made in March or
|
||||
April. Remove weed growth prior to treatment. Avoid contact of foliage with spray or
|
||||
drift.
|
||||
PINEAPPLE - HAWAII: Apply 4 to BIbs. per acre as a broadcast spray immediately after
|
||||
planting and prior to weed emergence. Use 4 lbs. per acre after harvesting plant crop
|
||||
(for ratoon crop). For plant crop only, a second and third broadcast or interspace
|
||||
application may be made prior to differentiation at the rate of 2 lbs. per acre at
|
||||
intervals of not less than 2 months. Additional applications to plant crop may be made as
|
||||
needed to interspace only using 2 lbs. per acre. Do not apply more than 3 broadcast
|
||||
sprays (maximum 12 lbs. per acre) prior to differentiation nor more than 16 lbs. total per
|
||||
acre per plant crop. Treated areas may be planted to pineapple or sugar cane 1 year after
|
||||
last application.
|
||||
PLUMOSUS FERN - FLORIDA: Treat only established stands at least 1 year old. Apply 3 lbs.
|
||||
per acre following hand weeding and 3 to 5 days after mowing of fern (see Soil
|
||||
Limitations) Do not cultivate or disturb soil after application as crop injury may
|
||||
result.
|
||||
SORGHUM (GRAIN) - SOUTHWESTERN STATES: Apply 1/4 to ~ lb. per acre as a directed post
|
||||
emergence broadcast or band treatment after sorghum is 15 inches tall to control weeds 2
|
||||
to 4 inches in height. DO NOT SPRAY OVER TOP OF SORGHUM. Add 1 pt. of a Surfactant per
|
||||
25 gals. spray. Apply at spray pressures of 20 to 25 psi to minimize drift.
|
||||
Use the lower rate on Broadleaved weeds up to 2 inches tall. Use the higher rate on
|
||||
grasses up to 2 inches and broadleaved weeds up to 4 inches tall. When the lower rate is
|
||||
used, a second application may be made if needed provided that the total herbicide applied
|
||||
in one crop year does not exceed ~ lb. of Diuron BOWP per acre. Treatment of weeds under
|
||||
drought stress is usually ineffective. Do not replant treated areas to crops other than
|
||||
cotton or corn within 3 months following band treatments and 6 months following broadcast
|
||||
treatment as crop injury may result.
|
||||
SUGAR CANE: To prevent possible crop injury on new cane varieties, tolerance to Diuron
|
||||
BOWP should be determined prior to adoption as field practice. Do not treat sugar cane
|
||||
growing on thinly covered subsoils or rocky areas as crop injury may result; see Soil
|
||||
Limitations. Temporary chlorosis of the crop may result from application over emerged
|
||||
canei to minimize chlorosis, use directed post-emergence sprays.
|
||||
FLORIDA: For high organic soils, apply 2 to 4 lbs. per acre as a broadcast or band spray
|
||||
prior to weed emergence after planting or after harvesting plant crop (for ratoon crop) .
|
||||
A second and third application of 2 lbs. per acre may be made as needed by directed spray
|
||||
inter row. Do not apply more than 3 treatments nor more than 6 Ibs. total per acre
|
||||
between planting (or ratooning) and harvest.
|
||||
HAWAII AND PUERTO RICO: Apply 4 to BIbs. per acre as a broadcast spray prior to weed
|
||||
emergence after planting or after harvesting plant crop (for ratoon crop). A second and
|
||||
third application of 2 to 4 lbs. per acre may be made as a broadcast spray over emerged
|
||||
|
||||
Riverdale Diuron 80WP Weed Killer J~ r /3 Page 11
|
||||
cane or by directed spray inter row.
|
||||
If weeds are emerged, add a surfactant to the spray mixture at the rate of 1 to 2 qts. per
|
||||
lOO gals. and apply as a directed spray. DO NOT SPRAY OVER TOP OF CANE.
|
||||
Do not apply more than 3 treatments nor more than 10 lbs. (Puerto Rico) or 12 Ibs.
|
||||
(Hawaii) total per acre between planting (or ratooning) and harvest. Treated areas may be
|
||||
planted to sugar cane or pineapple one year after last application.
|
||||
LOUISIANA: Use on plant cane seeded on fallowed ground. Make a single application of 3
|
||||
to 3-3/4 lbs. per acre at either of the following times, FALL TREATMENT (August through
|
||||
October) ~ Treat a 2 ft. band over the row after planting of cane, but before weeds Or
|
||||
cane emerge. SPRING TREATMENT (January through April) ~ if shaving and off-barring are
|
||||
practiced, treat a 2 ft. band over the row before weeds or cane emerge.
|
||||
WHEAT (WINTER): Seed bed must be well prepared before pre-emergence application. Crop
|
||||
injury may result if application is made to ground which is cloddy or compacted, resulting
|
||||
in exposed or improperly planted seed. Whenever seed bed preparation and planting are
|
||||
carried out during abnormally dry weather, resulting in a surface layer of dust over
|
||||
planted seeds, application should not be made until the dust is settled by rainfall or
|
||||
irrigation. Do not treat wheat planted less than 1" deep.
|
||||
Do not use on thinly covered or exposed sub-soil areas (clay knobs), as injury to the crop
|
||||
TIay resulti see Soil Limitations. Treated areas should not be replanted to any other crop
|
||||
within 1 year after last application as injury to the subsequent crop may result.
|
||||
Do not apply post~emergence treatments where Winter climatic conditions have caused
|
||||
heaving of wheat plants or after wheat has reached the boot stage as injury to the crop
|
||||
may result.
|
||||
KANSAS, OKLAHOMA AND TEXAS: Make a single post-emergence application at the rate of 1-1/2
|
||||
to 2 lbs. per acre. Apply in the Spring as soon as wheat (Fall~planted) starts to grow
|
||||
and before weeds are 2 inches tall. Application later than May 1 may give poor results.
|
||||
WASHINGTON, OREGON AND IDAHO:
|
||||
EAST OR CASCADE RANGE: Make a single application at the rate of 1 to 1~1/2 lbs. per acre.
|
||||
In areas having an average annual rainfall exceeding 16 inches: FALL TREATMENT - For
|
||||
early Fall-planted wheat (seeded before September 10), apply 3 to 6 weeks after planting
|
||||
but before weeds are 3 to 4 inches tall. Treatment after October 1 has generally given
|
||||
best results. Application should not be made after soil freezes in the Fall. Wheat
|
||||
planted in late October should not be treated until the following Spring.
|
||||
SPRING TREATMENT - Apply as soon as wheat starts to grow in the Spring. Treatment made
|
||||
prior to April 10 will usually give good results, provided weed growth is less than 4
|
||||
inches tall. Application later than May 1 may give poor results.
|
||||
NOTE: If Fall~planted wheat fails to grow due to Winter kill or adverse growing
|
||||
conditions after Fall treatment with Diuron, only fields treated before November 1 may be
|
||||
replanted to Spring wheat. Spring wheat should not be planted before April I, and only
|
||||
after deep discing and plowing to a depth of 4 to 6 inches prior to planting. Do not
|
||||
retreat field with a second application of Diuron BOWP during the same crop year or injury
|
||||
to crop may result.
|
||||
WEST OF CASCADE RANGE, Make a single application at the rate of 1-1/2 to 2 lbs. per acre.
|
||||
Apply as soon as possible following planting. If wheat and weeds have emerged, apply
|
||||
before weeds are 3 to 4 inches tall.
|
||||
|
||||
Riverdale Diuron BOWP Weed Killer
|
||||
1.3 ?- I,,},
|
||||
Page 12
|
||||
STORAGE AND DISPOSAL
|
||||
STORAGE: Always store pesticides in a secured warehouse or storage building. Do not
|
||||
store near open containers of fertilizer, seed or other pesticides. Do not contaminate
|
||||
water, food, or feed by storage, disposal or cleaning of equipment.
|
||||
PESTICIDE DISPOSAL: Open dumping is
|
||||
used according to label instructions
|
||||
Federal, State or local procedures.
|
||||
disposal.
|
||||
prohibited. Waste or rinse water that cannot be
|
||||
must be disposed of according to applicable
|
||||
Place in closed, labeled container for proper
|
||||
CONTAINER DISPOSAL: Completely empty bag by shaking and tapping sides and bottom to
|
||||
loosen clinging particles. Empty residue into application equipment. Then dispose of
|
||||
empty bag in a sanitary landfill or by incineration, or if allowed by State and local
|
||||
authorities, by burning. If burned, stay out of smoke.
|
||||
NOTICE OF WARRANTY
|
||||
Seller warrants that this product conforms to the chemical description on the label
|
||||
thereof and is reasonably fit for purposes stated on such label only when used in
|
||||
accordance with directions under normal use conditions. It is impossible to eliminate all
|
||||
risks inherently associated with the use of this product. 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 the seller. In no case shall the seller be liable for consequential, special,
|
||||
or indirect damages resulting from the use or handling of this product. All such risks
|
||||
shall be assumed by the buyer. Seller makes no warranties of merchantability or fitness
|
||||
for a particular purpose nor any other expressed or implied warranty except as stated
|
||||
above. (RV 062904)
|
||||
Reference in New Issue
Block a user