Giant DuPontTM Velpar User Manual
H - 64633
DuPont
™
Velpar
®
DF
herbicide
“.........
A Growing Partnership With Nature”
®
TABLE OF CONTENTS
Active Ingredient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Precautionary Statements . . . . . . . . . . . . . . . . . . . . . . . 1
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Environmental Conditions and Biological Activity . . . 2
Application Information . . . . . . . . . . . . . . . . . . . . . . . . 2
Mixing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Integrated Pest Management . . . . . . . . . . . . . . . . . . . . 2
Directions For Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Agricultural Uses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Agricultural Use Requirements . . . . . . . . . . . . . . . . . 3
Alfalfa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Christmas Trees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pineapple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Sugarcane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Hawaii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Louisiana . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Puerto Rico. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Texas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Tank Mixtures (LA and TX). . . . . . . . . . . . . . . . . . . . 8
Forestry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Tank Mixtures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Grid and Single Stem Applications . . . . . . . . . . . . . 10
Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Hardwood Suppression. . . . . . . . . . . . . . . . . . . . . . . 11
Brush Suppression . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Grid and Stem Applications. . . . . . . . . . . . . . . . . . . 12
Herbaceous Weed Control . . . . . . . . . . . . . . . . . . . . 12
Impregnation on Dry Bulk Fertilizer . . . . . . . . . . . . 13
Non-Agricultural Uses . . . . . . . . . . . . . . . . . . . . . . . . 14
Non-Agricultural Use Requirements . . . . . . . . . . . . 14
Non-Crop Industrial Sites . . . . . . . . . . . . . . . . . . . . . . 14
Industrial Turf (Unimproved Only). . . . . . . . . . . . . . . 15
Brush Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pasture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Bermudagrass / Bahiagrass Pastures . . . . . . . . . . . . 16
Brush Control – Pasture / Range Land . . . . . . . . . . . . 17
Additional Use Information . . . . . . . . . . . . . . . . . . . . 17
Spray Drift Management. . . . . . . . . . . . . . . . . . . . . . . 17
Spray Tank Clean Out . . . . . . . . . . . . . . . . . . . . . . . . . 18
Storage and Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . 18
Notice to Buyer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Limitation of Warranty and Liability . . . . . . . . . . . . . 19
DuPont
™
Velpar®DF
herbicide
Dispersible Granules
Active Ingredient By Weight
Hexazinone
[3-cyclohexyl-6-(dimethylamino)
-1-methyl-1,3,5-triazine-2,4(1H,3H)-dione] 75%
Inert Ingredients 25%
TOTAL 100%
EPA Reg. No. 352-581
1
KEEP OUT OF REACH OF CHILDREN
DANGER PELIGRO
Si usted no entiende la etiqueta, busque a alguien para que
se la explique a usted en detalle. (If you do not understand
this label, find someone to explain it to you in detail.)
FIRST AID
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.
IF ON SKIN OR CLOTHING: Take off contaminated
clothing. Rinse skin immediately with plenty of water for
15-20 minutes. 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.
NOTE TO PHYSICIAN: Probable mucosal damage may
contraindicate the use of gastric lavage.
Have the product container or label with you when calling
a poison control center or doctor, or going for treatment.
You may also contact 1-800-441-3637 for medical
emergencies involving this product.
PRECAUTIONARY STATEMENTS
HAZARDS TO HUMANS
AND DOMESTIC ANIMALS
DANGER! CAUSES EYE DAMAGE.
Corrosive, causes irreversible eye damage. Harmful if
swallowed. Do not get in eyes or on clothing. Avoid contact
with skin. Wash thoroughly with soap and water after
handling.
PERSONAL PROTECTIVE EQUIPMENT
Applicators and other handlers must wear:
Long-sleeved shirt and long pants.
Shoes plus socks.
Protective eyewear.
Discard clothing and other absorbent materials that have
been drenched or heavily contaminated with this product's
concentrate. Do not reuse them. Follow manufacturer's
instructions for cleaning/maintaining PPE. If no such
instructions for washables, use detergent and hot water.
Keep and wash PPE separately from other laundry.
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 washwaters.
The active ingredient, hexazinone, in this product is
known to leach through soil into ground water under
certain conditions as a result of agricultural use. Use of
this chemical in areas where soils are permeable, particularly where the water table is shallow, may result in
ground-water contamination.
USER SAFETY RECOMMENDATIONS
USERS SHOULD: Wash hands before eating, drinking,
chewing gum, using tobacco or using the toilet.
GENERAL INFORMATION
DuPont™ VELPAR® DF herbicide is a water-dispersible
granule that is mixed in water and applied as a spray for
weed control in certain crops, Christmas trees, forestry site
preparation and release areas, and industrial areas. It may
also be applied as a basal soil treatment for brush control in
reforestation areas, rangeland, pastures and noncrop areas.
VELPAR® DF is an effective general herbicide providing
both contact and residual control of many annual and
biennial weeds and woody plants. It is also effective for
control of most perennial weeds.
VELPAR® DF is noncorrosive to equipment.
Caution should be exercised when applying VELPAR® DF
near desirable trees or shrubs as they can absorb VELPAR®
DF through roots extending in to treated areas.
Refer to supplemental labeling entitled “VELPAR® DF
Herbicide Chemigation Use on Alfalfa” for use directions
for chemigation. Do not apply this product through any
irrigation system unless the supplemental labeling on
chemigation is followed.
ENVIRONMENTAL CONDITIONS
AND BIOLOGICAL ACTIVITY
VELPAR® DF is absorbed through the roots and foliage.
Moisture is required to activate VELPAR® DF in the soil.
Best results are obtained when the soil is moist at the time
of application and 1/4–1/2 inches of rainfall occurs within 2
weeks after application.
For best results, apply VELPAR® DF preemergence or
postemergence when weeds are less than 2 inches in height or
diameter. Herbicidal activity is most ef fective under conditions
of high temperature (above 80 °F), high humidity, and good soil
moisture. Herbicidal activity may be reduced when vegetation is
dormant, semi-dormant, or under stress(e.g. temperature or
moisture).
Herbicidal activity will usually appear within 2 weeks after
application to susceptible plants under warm, humid conditions;
while 4–6 weeks may be required when weather is cool or dry,
or when susceptible plants are under stress. If rainfall after
application is inadequate to activate VELPAR® DF in the soil,
plants may recover from contact effects and continue to grow.
On woody plants, symptoms usually appear within 3–6 weeks
after sufficient rainfall has carried the herbicide into the root
zone during periods of active growth. Defoliation and
subsequent refoliation may occur, but susceptible plants are
killed.
The degree and duration of control will depend on the following:
• Use rate
•Weed spectrum and size at time of application
• Environmental conditions at and following treatment
Where a rate range is shown, use the higher levels of the dosage
range on hard-to-control species, fine-textured soils, or soils
containing greater than 5% organic matter or carbon. Use the
lower levels of the dosage range on coarse-textured soils and/or
on soils low in organic matter . Refer to specific uses for rate
ranges.
APPLICATION INFORMATION
VELPAR® DF may be applied by ground equipment and,
where permitted, aerial equipment. Use rates, minimum spray
gallonage, and other application information are described for
various uses.
Dispose of the equipment washwater by applying it to a usesite listed on this label or in accordance with directions given
in the “Storage and Disposal” section of this label.
MIXING
Before spraying, calibrate equipment to determine the quantity
of water necessary to uniformly and thoroughly cover the
vegetation and soil in a measured area to be treated. Make sure
the volume of water is sufficient to completely suspend the
VELPAR® DF.
RESISTANCE
When herbicides that affect the same biological site of
action are used repeatedly over several years to control the
same weed species in the same field, naturally-occurring
resistant biotypes may survive a correctly applied herbicide
treatment, propagate, and become dominant in that field.
Adequate control of these resistant weed biotypes cannot be
expected. If weed control is unsatisfactory, it may be
necessary to retreat the problem area using a product
affecting a different site of action.
To better manage herbicide resistance through delaying the
proliferation and possible dominance of herbicide resistant
weed biotypes, it may be necessary to change cultural
practices within and between crop seasons such as using a
combination of tillage, retreatment, tank-mix partners
and/or sequential herbicide applications that have a different
site of action. Weed escapes that are allowed to go to seed
will promote the spread of resistant biotypes.
It is advisable to keep accurate records of pesticides applied
to individual fields to help obtain information on the spread
and dispersal of resistant biotypes. Consult your
agricultural dealer, consultant, applicator, and/or appropriate
state agricultural extension service representative for
specific alternative cultural practices or herbicide
recommendations available in your area.
INTEGRATED PEST MANAGEMENT
This product may be used as part of an Integrated Pest
Management (IPM) program that can include biological,
cultural, and genetic practices aimed at preventing
economic pest damage. IPM principles and practices
include field scouting or other detection methods, correct
target pest identification, population monitoring, and
treating when target pest populations reach locally
determined action thresholds. Consult your state cooperative
extension service, professional consultants or other qualified
authorities to determine appropriate action treatment
threshold levels for treating specific pest/crop systems in
your area.
2
DIRECTIONS FOR USE
It is a violation of federal law to use this product in a manner
inconsistent with its labeling.
DuPont™ VELPAR® DF should be used only in accordance
with recommendations on this label, or in supplemental DuPont
labeling.
Do not apply this product in a way that will contact workers or
other persons, either directly or through drift. Only protected
handlers may be in the area during application. For any
requirements specific to your state or tribe, consult the agency
responsible for pesticide regulation.
The correct use rates by crop and geographical area,
specified on the label, and proper mixing/loading site
considerations and application procedures must be followed
to minimize potential for hexazinone movement into ground
water. Users are encouraged to consult with their state
Department of Agriculture, Extension Service, or other
pesticide lead agency for information regarding soil
permeability, aquifer vulnerability, and best management
practices for their area.
AGRICULTURAL USES
VELPAR® DF is recommended for control of certain weeds
in established alfalfa grown for hay. Do not use on alfalfa
grown for seed in any state except California.
APPLICATION TIMING`
NON-DORMANT AND SEMI-DORMANT VARIETIES
In the following states, make a single application during
winter months when alfalfa plants are in the least active
stage of growth:
Arizona Montana Oklahoma Washington
California Nebraska Oregon Wyoming
Colorado Nevada South Dakota
Idaho New Mexico Texas
Kansas North Dakota Utah
In the following states, make a single application in the
spring before new growth exceeds 2 inches in height or to
stubble after cutting following hay removal and before
regrowth exceeds 2 inches in height:
Connecticut Maine New Hampshire Vermont
Delaware Maryland New Jersey Virginia
Illinois Massachusetts New Y ork West Vir ginia
Indiana Michigan Ohio Wisconsin
Iowa Minnesota Pennsylvania
Kentucky Missouri Rhode Island
Severe alfalfa injury may result following application after
cutting if either the regrowth is more than 2 inches high,
significant stubble is left after alfalfa cutting, or the air
temperature is above 90 °F.
DORMANT VARIETIES
Make a single application after alfalfa becomes dormant and
before new growth begins in the spring. Where weeds have
emerged, use a surfactant.
USE RATES
Use higher rates on hard-to-control species, fine textured
soils, soils containing greater than 5% organic matter, or
under adverse environmental conditions such as temperature
extremes or when weeds are stressed due to low rainfall.
Select the appropriate dose for soil texture and organic
matter content as follows:
VELPAR® DF (Lb/Acre)*
Percent Organic Matter in Soil
Soils <1% 1–5% >5%
Coarse Texture
Loamy sand,
sandy loam 2/3 - 1 2/3 - 1 1 1/3 -2
Medium Texture
Loam, silt loam
silt, clay loam,
sandy clay loam 2/3 - 1 1 - 2 1 1/3 - 2
FineTexture
Silty clay loam,
sandy clay,
silty clay, clay 1 - 2 1 - 2 1 1/3 - 2
* Do not exceed 1 lb per acre on alfalfa less than one year
old.
WEEDS CONTROLLED
VELPAR® DF, when applied preemergence or early
postemergence at the following rates is recommended for
the control or suppression of the following species:
ALFALFA
AGRICUL TURALUSE 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 apply this product in a way that will contact workers
or other persons, either directly or through drift. Only
protected handlers may be in the area during application.
Do not enter or allow worker entry into treated areas during
the restricted entry interval(REI) of 24 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
Shoes plus socks
Protective eyewear
3
1/3 - 2/3 Lb/Acre
2/3 - 1 1/3 Lb/Acre
1 1/3 - 2 Lb/Acre
* Partial control
DuPont™ VELPAR® DF, when applied in late spring or
after cutting at the following rates, will control these
species:
2/3 - 2 Lb/Acre
SPRAY EQUIPMENT
Apply VELPAR® DF using a fixed boom power sprayer or
aerial equipment.
MIXING INSTRUCTIONS
Add VELPAR® DF to a water-filled tank and mix it
thoroughly. Apply it in at least 20 gal of water per acre by
ground or 5 to 10 gal of water per acre by air.
REPLANTING (FOLLOWING ALFALFA)
• Do not replant treated areas to any crop except corn, root
crops or sugarcane within two years after treatment, as crop
injury may result.
• Corn may be planted 12 months after the last treatment in
areas of moderate to high rainfall (greater than 20 inches),
provided the use rate did not exceed 1 lb per acre.
• Root crops such as potatoes, sugarbeets, radish and carrots
may be planted 12 months after last treatment, provided the
use rate does not exceed 2/3 lb per acre. Sites with use
rates higher than 2/3 lb per acre should not be replanted to
any root crop within 2 years after application of VELPAR®
DF, or unacceptable crop injury may result.
• Sugarcane may be planted any time following treatment.
• In California, do not replant seed alfalfa areas to any crop
within two years after treatment, as crop injury may result.
Flood Irrigated Alfalfa
• When replanting alfalfa to other crops where flood
irrigation was used, follow the guidelines listed above plus
the information below:
In arid climates (10 inches of rainfall or less per year) or
areas where drought conditions have prevailed for one or
more years, a field bioassay should be completed prior to
planting any desired crop. The results of this bioassay may
require the rotation intervals listed above to be extended.
A successful bioassay means growing to maturity a test
strip of the crop(s) intended for production. The test crop(s)
strip should cross the entire field including knolls, low
areas, and areas where any berms were located.
USE PRECAUTIONS - ALFALFA ONLY
Best results are obtained when 1/2–1 inches of rainfall or
sprinkler irrigation occurs within two weeks after application,
when soil is moist at time of application, and when weeds
have not germinated or are less than 2 inches in height or
diameter. Heavy rainfall or excessive irrigation after
application may result in crop injury or poor performance of
the herbicide.
• Do not apply to snow-covered or frozen ground.
• Since the effect of VELPAR® DF on alfalfa varies with soil
conditions, uniformity of application, and environmental
conditions, growers should limit their first use to small
areas.
• If abnormally dry conditions exist following application,
restrict the first irrigation to no more than 1/2 acre inch of
water.
•Temporary yellowing of alfalfa may occur following
VELPAR® DF applications.
•Treat only stands of alfalfa established for one year or for
one growing season (except in California), provided the
following conditions are met:
–The alfalfa root system must be well established.
–The crop must be healthy, vigorous and not under stress
from adverse weather conditions, insect or disease
damage.
–The alfalfa crop must be free of excessive winter injury
from freezing and thawing.
• In California, fall planted alfalfa may be treated in the
following winter months with VELPAR DF at 1/3 to 2/3 lb
per acre to suppress or control Black Mustard, Common
groundsel, London rocket, Shepard’s-purse, Common
chickweed, Fiddleneck or Filaree, provided:
- alfalfa root growth exceeds 6 inches in length
- vegetative top growth of alfalfa has lateral development of
secondary growth
- alfalfa is healthy and vigorous, not growing under stress
from insect, disease, winter injury or other types of stress.
Injury may result to alfalfa plants that fail to meet these
growth criterion listed above.
• Do not use VELPAR® DF on seedling alfalfa, alfalfa-grass
mixtures, or other mixed stands as injury may result to the
seedling alfalfa or companion crop.
• At elevations above 4,000 feet, do not use VELPAR® DF
on alfalfa that has been established with a cover or nurse
crop until the alfalfa has gone through two summer growing
seasons.
Common lambsquarters
Crabgrass
Fleabane
Foxtail (Setaria spp.)
Jimsonweed
Redroot pigweed
Common dandelion*
(i.e. Canada bluegrass)
False dandelion
Foxtail (Setaria spp)*
Mexican tea*
White cockle*
Perennial bluegrass*
(spring only)
Prickly lettuce*
Ryegrass, annual
Quackgrass*
Seedling alfalfa*
Annual bluegrass
Blue mustard
Cheatgrass (downy brome)
Common chickweed
Common groundsel
Dogfennel (mayweed)
English catchfly
Fiddleneck (tarweed)
Field pennycress
Filaree
Flixweed
Jim Hill mustard
London rocket
Miners lettuce
Salsify
Seedling orchardgrass
Shepherd’s-purse
Spurry
Tansy-mustard
Wild radish
Yellow rocket
Tansy-mustard
4
• Do not use DuPont™ VELPAR® DF in low desert valleys
in California or Arizona.
• Do not add a surfactant to VELPAR® DF when treating
nondormant alfalfa.
• Do not use VELPAR® DF on gravelly or rocky soils,
exposed subsoils, hardpan, sand, poorly drained soil, or
alkali soils.
• Crop injury, including mortality, may result in fields with
restricted root growth due to nonuniform soil profiles such
as gravel bases and clay lenses.
• Do not graze or feed forage or hay to livestock within 30
days following application.
SEED ALFALFA (CALIFORNIA ONL Y)
- ADDITIONAL USE PRECAUTIONS
• Do not use VELPAR® DF on fields with sandy loam or
loamy sand soils having less than 1% organic matter.
• Do not exceed 2/3 lb per acre on fields with sandy loam or
loamy sand soils having 1–2% organic matter.
• Do not exceed 2/3 lb per acre on seed alfalfa that has been
established for only one growing season.
Dry bulk fertilizer may be impregnated or coated with
VELPAR® DF for application to established alfalfa. All
recommendations, cautions and special precautions on this label
must be followed along with state regulations relating to dry
bulk fertilizer blending, impregnating and labeling.
If fertilizer materials are excessively dusty, use a suitable
additive to reduce dust prior to impregnation, as dusty fertilizer
will result in poor distribution during application. The dry
fertilizer must be properly impregnated and uniformly applied to
the alfalfa to avoid crop injury and/or poor weed control.
To impregnate the fertilizer, use a system consisting of a
conveyor or closed drum used to blend dry bulk fertilizer. Any
commonly used fertilizer can be impregnated with VELPAR®
DF, except potassium nitrate or sodium nitrate. Do not use
VELPAR® DF on limestone.
Use a minimum of 250 lb dry bulk fertilizer per acre and up to
a maximum of 450 lb per acre. To impregnate or coat the dry
bulk fertilizer with VELPAR® DF, mix 2 2/3 pounds of
VELPAR® DF with sufficient water to make one gallon of
suspension and thoroughly agitate. Direct the nozzles to
deliver a fine spray of this suspension toward the fertilizer for
thorough coverage while avoiding spray contact with mixing
equipment. Uniform impregnation of VELPAR® DF to dry
bulk fertilizer will vary, and if the absorptivity is not
adequate, the use of an absorptive powder may be required to
produce a dry, free-flowing mixture. “Microcel E” is the
recommended absorbent powder. When another herbicide is
used with VELPAR® DF, mix and impregnate the fertilizer
immediately.
Apply impregnated fertilizer as soon as possible after impregnation for optimum performance.
Select the rate of VELPAR® DF to apply per acre from the
appropriate section of this label. Then refer to the rate chart
below to determine the amount of VELPAR® DF that should
be impregnated on a ton of dry bulk fertilizer, based on the
amount of fertilizer to be distributed in one acre.
Rate Chart for Impregnating Fertilizer with VELPAR® DF
Fertilizer VELPAR® DF Rate Per Acre
Rate/Acre 2/3 Lbs 1 Lbs 1 1/3 Lbs 2 Lbs
250 lbs 5.3 lbs/ton 8.0 lbs/ton 10.6 lbs/ton 16.0 lbs/ton
300 lbs 4.4 lbs/ton 6.6 lbs/ton 8.8 lbs/ton 13.3 lbs/ton
350 lbs 3.7 lbs/ton 5.7 lbs/ton 7.5 lbs/ton 11.4 lbs/ton
400 lbs 3.3 lbs/ton 5.0 lbs/ton 6.7 lbs/ton 10.0 lbs/ton
450 lbs 2.9 lbs/ton 4.4 lbs/ton 5.9 lbs/ton 8.9 lbs/ton
For rates other than those listed, use the following formula to
calculate the amounts of VELPAR® DF to be impregnated per
ton of dry fertilizer.
Lbs Lbs
VELPAR® DF X
2000
= VELPAR® DF Per
Per acre
Lbs Fertilizer Per Acre
Ton of Fertilizer
APPLICATION
Uniform application of VELPAR® DF-impregnated dry
fertilizer is essential for satisfactory weed control. Accurate
calibration of the application equipment is essential for
uniform distribution to the surface. The recommended
method of application is to apply 1/2 the recommended rate
and overlap 50%. This results in the best distribution
pattern.
VELPAR® DF is recommended for control of certain weeds
where the following species are grown:
Do not use VELPAR® DF on Christmas trees in the following
states:
Alabama Louisiana New Jersey Texas
Arkansas Maine New Y ork Vermont
Connecticut Maryland North Carolina Vir ginia
Delaware Massachusetts Pennsylvania W est V ir ginia
Georgia Mississippi Rhode Island
Florida New Hampshire South Carolina
APPLICA TION TIMING
EASTERN US
Apply VELPAR® DF as a broadcast spray in the spring prior to
bud break. If application is made after bud break, use directional
spray equipment to prevent contact with foliage.
WESTERN US
Areas of greater than 20 inches annual rainfall - VELPAR® DF
may be applied as a broadcast spray in the spring prior to conifer
bud break. If application is made after bud break, use directional
spray equipment to prevent contact with foliage.
Austrian pine
Douglas fir
(western US only)
Grand fir
Loblolly pine
Noble fir
Ponderosa pine
Scotch pine
Sitka spruce
CHRISTMAS TREES
ALFALFA - IMPREGNATION ON
DRY BULK FERTILIZER
(EXCEPT
CALIFORNIA AND ARIZONA)
5
Loading...