makhteshim agan of north america Arrow Herbicide 2EC user manual
ACTIVE INGREDIENT % BY WT.
Clethodim: (E)-2-[1-[(3-chloro-2-propenyl)oxy]imino]propyl]-
5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.4%
OTHER INGREDIENTS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.6%
TOTAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100.0%
Contains petroleum distillate. Contains 2.0 lbs. clethodim per gallon.
Contains clethodim, the active ingredient used in Select
Arrow 2 EC Herbicide is not manufactured or distributed by Valent U.S.A. Corporation.
®
herbicide and Prism®herbicide.
KEEP OUT OF REACH OF CHILDREN
Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle.
(If you do not understand the label, find someone to explain it to you in detail.)
Manufactured For:
4515 Falls of Neuse Road
Suite 300
Raleigh, NC 27609
EPA Reg. No. 66222-60 EPA Est. No. 5905-GA-001HC; 11603- ISR-01A; 37429-GA-001BT; 37429-GA-002BO; 34704-MS-001
CAUTION
For additional precautionary, handling and use
statements, and First Aid instructions, see inside of
this booklet.
EPA 021208/Notif 012309/ Rev A
Letter(s) in lot number correspond(s) to superscript in EPA Est. No.
11998
Net Contents: 1 Gallon
PS
IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15-20 minutes.
IF ON SKIN
OR CLOTHING:
IF SWALLOWED: • Immediately call a poison control center or doctor.
IF INHALED: • Move person to fresh air.
Have the product container or label with you when calling a poison control center or doctor or going for
treatment. You may also contact PROSAR at 1-877-250-9291 for emergency medical treatment information.
NOTE TO PHYSICIAN: Ingestion of this product or subsequent vomiting can result in aspiration of light
hydrocarbon liquid which can cause pneumonitis. Contains petroleum distillate.
Harmful if swallowed. Causes moderate eye irritation. Avoid contact with eyes, skin, or clothing.
Some materials that are chemical resistant to this product are listed below. If you want more options, follow
the instructions for category
Applicators and other handlers must wear:
• Long-sleeved shirt and long pants
• Chemical-resistant gloves such as barrier laminate or Viton >
• Shoes plus socks
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.
• Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.
• Call a poison control center or doctor for treatment advice.
• 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.
• Do not induce vomiting unless told to do so by a poison control center or doctor.
• Do not give any liquid to the person.
• Do not give anything by mouth to an unconscious person.
• 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.
HAZARDS TO HUMANS AND DOMESTIC ANIMALS
PERSONAL PROTECTIVE EQUIPMENT (PPE)
G
on an EPA chemical resistance category selection chart.
FIRST AID
PRECAUTIONARY STATEMENTS
CAUTION
14 mils
2
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.
• Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As
soon as possible, wash thoroughly and change into clean clothing.
Do not apply directly to water, to areas where surface water is present, or to intertidal areas below the mean
high water mark. Do not apply where runoff is likely to occur. Do not apply where weather conditions favor
drift from areas treated. Do not contaminate water when disposing of equipment washwater or rinsate.
The use of this product may pose a hazard to the federally designated endangered species of Solano Grass
and Wild Rice. Use of this product is prohibited in the following areas where the species are known to exist:
Solano Grass Solano County, California: the vernal lakes area bounded by the Union Pacific Railroad
Wild Rice Hays County, Texas
Do not use or store near heat or open flame.
It is a violation of Federal law to use this product in a manner inconsistent with its 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.
and Hastings Road to the north, Highway 113 to the east, Highway 12 to the south, and
Travis Air Force Base to the west.
USER SAFETY RECOMMENDATIONS
ENVIRONMENTAL HAZARDS
PHYSICAL OR CHEMICAL HAZARDS
DIRECTIONS FOR USE
3
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, nurs-
eries, 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 restrictedentry interval. The requirements in this box only apply to uses of this product that are covered by the
Worker Protection Standard.
AGRICULTURAL USE REQUIREMENTS
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 such as barrier laminate or Viton >
• Shoes plus socks
14 mils
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. Keep unprotected persons out of operating areas or vicinity where there may be drift. Do not enter treated area without protective clothing until sprays have dried.
NOTICE: Tank mixing or use of this product with any other product which is not specifically and expressly
authorized by the label shall be the exclusive risk of user, applicator, and/or application advisor. Read and follow the entire label of each product to be used in the tank mix with this product.
FOR USE ON: Alfalfa, Asparagus, Beans and Peas (dry shelled)
Cabbage, Canola*, Carrots, Cauliflower (and Other Head and Stem Brassica Vegetables)
(grown in Idaho, Oregon, and Washington only), Conifers, Cotton, Cranberries, Cucumber, Eggplant (and Other
Fruiting Vegetables)
5
, Hops, Horseradish (and Other Root Vegetables)6, Legume Vegetables (edible-podded)7, Lettuce,
Herbs
Head and Leaf (and Other Leafy Greens)
Greens (and Other Leafy Brassica Greens)
Planted Areas, Onions (dry bulbs and green), Ornamentals, Peanuts (including perennial)*, Peppers (bell and
non-bell), Potatoes, Radishes, Rhubarb (and Other Leaf Petioles)
green), Squash (including Pumpkins)
Tomatoes and Yams (and Other Tuberous and Corm Vegetables)
NON-AGRICULTURAL USE REQUIREMENTS
TANK MIXES
GENERAL INFORMATION
4
, Fallow Land (and Other Non-Producing Agricultural Areas), Flax*, Garden Beets, Garlic,
8
, Melons (including Cantaloupes and Watermelons)9, Mint, Mustard
10
, Mustard Seed*, Non-Bearing Food Crops, and Non-Crop or Non-
9
, Soybeans, Strawberries, Sugarbeets, Sunflowers, Sweet Potatoes,
1
, Beans and Peas (succulent)2, Broccoli,
11
, Safflower, Sesame, Shallots (dry bulbs and
12
3
, Celery, Clover
4
* Not for use in California unless accompanied by supplemental labeling allowing use in California.
1
Other Dry Shelled Bean and Pea Crops approved for use with Arrow 2 EC Herbicide include: Beans
spp.), grain, sweet, white and white sweet; Beans
tepary; Beans
mung beans, rice beans, Southern peas, urd beans, broad (dry), chickpeas (garbanzo), guar, lablab beans
and lentils; Peas
2
Other Succulent Bean and Pea Crops approved for use with Arrow 2 EC Herbicide include: Beans
spp.), grain, sweet, white and white sweet; Beans
tepary; Beans
mung beans, rice beans, Southern peas, urd beans, broad (dry), chickpeas (garbanzo), guar, lablab beans
and lentils; Peas
3
Other Head and Stem Brassica Vegetables approved for use with Arrow 2 EC Herbicide include: Chinese
broccoli; Brussels sprouts; Chinese (Napa) cabbage; Chinese mustard; cavalo broccolo; and kohlrabi.
4
Other Fruiting Vegetables (except Tomatoes) approved for use with Arrow 2 EC Herbicide include: eggplant,
groundcherry, pepino, peppers (all) and tomatillo.
5
Other Herb Crops approved for use with Arrow 2 EC Herbicide include: angelica, balm, basil, borage, burnet, chamomile, catnip, chervil (dried), chive, Chinese chive, clary, coriander (leaf), costmary, culantro (leaf),
curry (leaf), dill (dillweed), horehound, hyssop, lavender, lovage (leaf), marigold, marjoram
nasturtium, parsley (dried), pennyroyal, rosemary, rue, sage and savory, summer and winter.
6
Other Root Vegetables approved for use with Arrow 2 EC Herbicide include: burdock, edible; celeriac;
chervil, turnip-rooted; chicory; ginseng; parsley, turnip-rooted; parsnip; radishes, oriental; rutabaga; salsify;
salsify, black; salsify, Spanish; skirret, and turnips.
7
Other Edible-Podded Legume Vegetable Crops approved for use with Arrow 2 EC Herbicide include: Beans
(Phaseolus
jackbeans; Peas
8
Other Leafy Greens Crops approved for use with Arrow 2 EC Herbicide include: amaranth (Chinese spinach,
leafy amaranth and tampala), arugula (roquette), chervil, chrysanthemum (edible-leaved and garland), corn
salad, cress (garden, yellow rock and winter), dandelion, dock (sorrel), endive (escarole), lettuce (head and
leaf), orach, parsley, purslane (garden and winter), radicchio (red chicory), spinach (New Zealand) and vine
(Indian and malabar).
9
Other Cucurbit Crops approved for use with Arrow 2 EC Herbicide include: chayote (fruit), Chinese wax
gourds, citron melons, edible gourds, Gherkin and muskmelons (all) including honeydew melons.
10
Other Leafy Brassica Greens approved for use with Arrow 2 EC Herbicide include: broccoli raab, Chinese
(bok choy) cabbage, collards, kale, mizuna, mustard greens, mustard spinach, rape greens and turnip
greens.
11
Other Leaf Petiole Crops approved for use with Arrow 2 EC Herbicide include: cardoon, celtuce, Chinese
celery, Florence fennel, and Swiss chard.
(Vigna
spp.), adzuki beans, black-eyed peas, catjang, cowpeas, crowder peas, moth beans,
(Pisum
spp.), field and pigeon.
(Vigna
spp.), adzuki beans, black-eyed peas, catjang, cowpeas, crowder peas, moth beans,
(Pisum
spp.), field and pigeon.
spp.), runner, snap and wax; Beans
(Pisum
spp.), dwarf, edible-pod, snow, sugar snap, pigeon and sword beans.
(Phaseolus
spp.), field, kidney, lima (dry), navy, pinto and
(Phaseolus
spp.), field, kidney, lima (dry), navy, pinto and
(Vigna
spp.), asparagus, Chinese longbeans, moth, yardlong,
(Lupinus
(Lupinus
(Origanum
5
spp.),
12
Other Tuber and Corm Vegetables approved for use with Arrow 2 EC Herbicide include: arracacha, arrowroot, Chinese artichoke, Jerusalem artichoke, edible burdock, edible canna, bitter and sweet cassava,
chayote (root), chufa, dasheen (taro), ginger, leren, tanier, turmeric, and bean yam.
Arrow 2 EC Herbicide is not recommended for use on vegetable crops being grown for seed production unless
specific use directions are provided.
Arrow 2 EC Herbicide is a selective postemergence herbicide for control of annual and perennial grasses.
Arrow 2 EC Herbicide does not control sedges or broadleaf weeds.
Repeated use of Arrow 2 EC Herbicide (or similar postemergence grass herbicide with the same mode of
action) may lead to the selection of naturally occurring biotypes that are resistant to these products in some
grass species.
If poor performance occurs and cannot be attributed to adverse weather or application conditions, a resistant biotype may be present. This is most likely to occur in fields where other control strategies such as crop
rotation, mechanical removal, and other classes of herbicides are not used from year to year.
Do not allow Arrow 2 EC Herbicide to come in contact with desirable grass crops such as corn, rice, sorghum,
small grains, or turf, as these and other grass crops will be injured or killed. Minor leaf spotting may occur on
treated plants under certain environmental conditions. New foliage is not affected.
Control Symptoms
Treated grass weeds show a reduction in vigor and growth. Early chlorosis/necrosis of younger plant tissue
is followed by a progressive collapse of the remaining foliage. Symptoms will generally be observed in 7 to 14
days after application depending on grass species treated and environmental conditions.
When an adjuvant is to be used with this product, Makhteshim Agan of North America, Inc. suggests the use
of a Chemical Producers and Distributors Association certified adjuvant.
APPLICATION INFORMATION
Timing of Applications
Apply Arrow 2 EC Herbicide postemergence to actively growing grasses according to rate table recommendations. Applications made to grass plants stressed by insufficient moisture or hot or cold temperatures or to
grass plants exceeding recommended growth stages may result in unsatisfactory control. Do not apply under
these conditions.
In arid regions where irrigation is used to supplement limited rainfall, Arrow 2 EC Herbicide should be applied
as soon as possible after an irrigation (within 7 days). In arid regions, a second application of Arrow 2 EC
Herbicide will generally provide more effective control of perennial grass weeds than a single application.
Make second application to actively growing grass 2 to 3 weeks after emergence of new growth.
Cultivation of treated grasses 7 days prior to or within 7 days after application of Arrow 2 EC Herbicide may
reduce weed control. DO NOT APPLY Arrow 2 EC Herbicide if rainfall is expected within one hour since control may be reduced.
6
ADDITION OF ADJUVANT OR CROP OIL CONCENTRATE
Alfalfa, Cotton, Dry Shelled Beans and Peas,
Edible-Podded Legume Vegetables, Peanuts
(including perennial), Potatoes, Soybeans,
Succulent Beans & Peas, Sugar Beets, Sunflowers
Asparagus, Canola, Carrots, Clover, Cranberries,
Cucurbits, Flax, Fruiting Vegetables (except
Tomatoes), Garden Beets, Garlic, Head and Stem
Brassica Vegetables, Herbs, Hops, Leaf Petioles,
Leafy Brassica Greens, Leafy Greens, Mint,
Mustard Seed, Onions (dry bulbs and green), Root
Vegetables, Safflower, Sesame, Shallots (dry bulbs
and green), Strawberries, Sweet Potatoes
(Yams and Other Tuberous and Corm Vegetables
except Potatoes)
CROP ADJUVANT RECOMMENDATIONS
Always use a crop oil concentrate* at 1 qt./A by
ground or 1% v/v (but not less than 1 pt./A) in the
finished spray volume by air.
1 to 2 qts./A of liquid fertilizer (10-34-0, 28%N or
32%N), or an equivalent amount (2.5 to 4 lbs./A) of
spray grade ammonium sulfate (AMS) may be added
to Arrow 2 EC Herbicide applications in addition to
the recommended rate of crop oil concentrate.
The addition of AMS has shown improved grass
control for difficult-to-control species including:
quackgrass, Rhizome johnsongrass, red rice, wild
oats, volunteer cereals, and volunteer corn.
Always use a crop oil concentrate at 1% v/v in the
finished spray volume unless tank mix instructions
indicate otherwise.
Addition of liquid fertilizer is not recommended for
these crops.
(continued on next page)
7
ADDITION OF ADJUVANT OR CROP OIL CONCENTRATE
Non-Bearing Food Crops, Ornamental Plants Add a non-ionic surfactant containing at least 80%
Conifer Trees, Fallow Land (and Other
Non-Producing Agricultural Areas), and
Non-Crop or Non-Planted Areas
* Acceptable crop oil concentrates would be those which contain a minimum of 80% oils and 15% emulsifier.
A crop oil concentrate must contain either a petroleum or vegetable oil base and must meet all the following criteria: be non-phytotoxic, contain only EPA-exempt ingredients, provide good mixing quality, and be
successful in local experience. Highly refined vegetable oils have proven more satisfactory than unrefined
vegetable oils.
Ground Application
Use of sufficient spray volumes and pressure is essential to ensure complete coverage. Use a minimum of 5
gals. and a maximum of 40 gals. of spray solution per acre. Under the following conditions a minimum of 10
gals. per acre is required: ultra narrow row cotton, narrow row soybeans, broadleaf herbicide tank mixes,
perennial grasses, volunteer corn, drought or stress conditions, heavy grass pressure, or when grasses are
at or near maximum height. Failure to use a minimum of 10 gals. per acre under these conditions can result in
poor coverage and reduced grass control requiring repeat applications. Spray pressures should reflect a minimum of 30 psi and a maximum of 60 psi at the nozzle. Do not use flood nozzles.
Applications to onions (dry bulbs and green), garlic, or shallots (dry bulbs and green) should be made in a minimum of 20 gals. of spray solution per acre.
Air Application
Use a minimum of 3 gals. of spray solution per acre unless otherwise directed in this label. Increase spray volumes up to 10 gals. as grass or crop foliage becomes dense.
For onions (dry bulbs and green), garlic, or shallots (dry bulbs and green): When applying by air do not exceed
8 fl. oz./A in a single application. In California, air applications to onions, garlic, or shallots should be made in
a minimum of 20 gals. of spray solution per acre.
In states other than California, air application to onions, garlic, or shallots should be made in a minimum of 10
gals. of spray solution per acre.
Note: Crop injury may occur when Arrow 2 EC Herbicide is applied to onions, garlic, or shallots with aerial
equipment.
CROP ADJUVANT RECOMMENDATIONS
active ingredient at the rate of 1 pt. per 50 gals.
(0.25% v/v). Use of crop oil concentrate is not
recommended since it may injure flowers and foliage.
Always use a crop oil concentrate containing at
least 15% emulsifier at 1% v/v (but not less than
1 pt./A) in the finished spray volume.
(continued)
8
Spot Treatment
When using hand sprayers or high volume sprayers utilizing hand guns, mix 1/4% to 1/2% (0.33 oz. to 0.65 oz.
per gal.) Arrow 2 EC Herbicide and treat to wet vegetation while not allowing runoff of spray solution. For uses
requiring crop oil concentrate, include crop oil concentrate at 1% (1.3 oz. per gal.) by volume. For uses requiring
non-ionic surfactant, include non-ionic surfactant at 1/4% (0.33 oz. per gal.) by volume.
Note: If Arrow 2 EC Herbicide is applied as a spot treatment, care should be taken to not exceed the maximum rate allowed on a “per acre” basis or crop injury may occur.
CHEMIGATION
ONIONS (Dry Bulbs and Green) AND GARLIC
Do not apply Arrow 2 EC Herbicide by chemigation in the states of Idaho, Montana, Oregon, and Washington.
This product may be applied to onions and garlic by sprinkler irrigation systems including center pivot, later-
al move, end tow, side (wheel) roll, travelers, big gun, solid set, or hand move. Do not apply by chemigation to
any other crop or to this crop using any other type of irrigation system.
Apply Arrow 2 EC Herbicide at the high rate recommended for annual grasses (16 fl. oz./A) when the grass
height is at the low end of the range (application to larger grasses may not provide adequate control). Add a
crop oil concentrate containing at least 15% emulsifier at 1 quart per acre.
Apply Arrow 2 EC Herbicide in 0.1 to 0.2 acre-inch of water either at the end of a regular irrigation set or as a
separate application not associated with a regular irrigation using the least amount of water that provides
proper distribution and coverage. Application of more than label recommended quantities of irrigation water
per acre may result in decreased product performance by removing the chemical from the zone of effectiveness. Use a metering device to inject the Arrow 2 EC Herbicide into the irrigation water at a constant flow.
Constant agitation must be maintained in the chemical supply tank during the entire period of herbicide application. Inject the product with a positive displacement pump into the main line ahead of a right angle turn to
ensure adequate mixing. Allow time for all lines to flush the herbicide through all nozzles before turning off
irrigation water. To ensure the lines are flushed and free of remaining herbicide, a dye indicator may be injected into the lines to mark the end of the application period.
It is not recommended that Arrow 2 EC Herbicide be applied through an irrigation system connected to a public water system. Public water system means a system for the provision to the public of piped water for human
consumption if such system has at least 15 service connections or regularly serves an average of at least 25
individuals daily at least 60 days out of the year.
Use Precautions
1. Apply this product only through sprinkler irrigation systems including center pivot, lateral move, end tow,
side (wheel) roll, travelers, big gun, solid set, or hand move. Do not apply this product through any other
type of irrigation system.
2. Crop injury, lack of effectiveness, or illegal pesticide residues in the crop may result from non-uniform distribution of treated water.
SPRINKLER IRRIGATION APPLICATION
9
3. If you have any questions about calibration, you should contact State Extension Service specialists,
equipment manufacturers, or other experts.
4. Do not connect an irrigation system (including greenhouse systems) used for pesticide application to a
public water system unless the label-prescribed safety devices for public water supplies are in place.
5. A person knowledgeable of the chemigation system and responsible for its operation or under supervision
of the responsible person shall shut the system down and make necessary adjustments should the need
arise.
6. The system must contain a functional check valve, vacuum-relief valve, and low-pressure drain appropriately located on the irrigation pipeline to prevent water source contamination from backflow.
7. The pesticide injection pipeline must contain a functional, automatic, quick-closing check valve to prevent
the flow of fluid back toward the injection pump.
8. The pesticide injection pipeline must also contain a functional, normally-closed solenoid-operated valve
located on the intake side of the injection pump and connected to the system interlock to prevent fluid
from being withdrawn from the supply tank when the irrigation system is either automatically or manually shut down.
9. The system must contain functional interlocking controls to automatically shut off the pesticide injection
pump when the water pump motor stops.
10. The irrigation line or water pump must include a functional pressure switch which will stop the water
pump motor when the water pressure decreases to the point where pesticide distribution is adversely
affected.
11. Systems must use a metering pump such as a positive displacement injection pump (e.g., diaphragm
pump) effectively designed and constructed of materials that are compatible with pesticides and capable
of being fitted with a system interlock.
12. Do not apply when wind speed favors drift beyond the area intended for treatment.
RESTRICTIONS AND LIMITATIONS
Do not apply if rain is expected within 1 hour of application as control may be unsatisfactory.
Do not apply a postemergence broadleaf herbicide within one day following application of Arrow 2 EC
Herbicide or reduced grass control may result.
Arrow 2 EC Herbicide is not recommended for use on vegetable crops being grown for seed production unless
specific use directions are provided.
For canola, do not apply more than 6 fl. oz. of Arrow 2 EC Herbicide (0.08 lb. ai) per acre per season. For clover,
flax, mustard seed and radish crops, do not apply more than 16 fl. oz. of Arrow 2 EC Herbicide (0.25 lb. ai) per
acre per season. For all other crops, do not apply more than 32 fl. oz. of Arrow 2 EC Herbicide (0.50 lb. ai) per
acre per season (except where state-specific restrictions are noted).
Application on Long Island, New York is restricted to no more than 16 fl. oz. of Arrow 2 EC Herbicide (0.25 lb.
ai) per acre per season.
GENERAL
10
Do not apply more than 8 fl. oz./A of Arrow 2 EC Herbicide per application to the following crops: asparagus,
brassica vegetables (head and stem), beans (succulent), carrots, cranberries, cucurbits, flax, fruiting vegetables (except tomatoes), garden beets, green onions, herbs, hops, leafy petioles, leafy brassica greens, leafy
greens, legume vegetables (edible-podded), non-bearing food crops, peas (dry shelled), peas (succulent), root
vegetables, safflower, sesame, and strawberries.
Do not apply more than 6 fl. oz./A of Arrow 2 EC Herbicide per application to canola or mustard seed. For all
other crops, do not apply more than 16 fl. oz. of Arrow 2 EC Herbicide (0.25 lb. ai) per acre per application
(except where state-specific restrictions are noted). Exceeding these recommendations may result in unac-
ceptable crop injury.
Do not apply under conditions of stress. Applying Arrow 2 EC Herbicide under conditions that do not promote
active grass growth will reduce herbicide effectiveness. These conditions include drought, excessive water,
extremes in temperature, low humidity, and grasses either partially controlled or stunted from prior pesticide
applications. Grasses under these kinds of stressful conditions will not absorb and translocate Arrow 2 EC
Herbicide effectively and will be less susceptible to herbicide activity.
Best perennial grass control can be obtained if rhizomes or stolons are cut up by preplant tillage practices
(discing, plowing, etc.) to stimulate maximum emergence of grass shoots. Cultural practices such as continuous no-tillage in which the perennial grass rhizomes or stolons are not cut up results in a very staggered,
non-uniform weed emergence. Due to this non-uniform weed emergence, no fewer than two Arrow 2 EC
Herbicide applications per season per year are recommended at the appropriate weed-growth stage rate
under continuous no-till conditions.
Grass crops such as corn, rice, sorghum, small grains, or turf, etc. are highly sensitive to Arrow 2 EC
Herbicide.
While all the vegetable crops on this label have been tested and are tolerant to Arrow 2 EC Herbicide, not all
specialty varieties of these crops have been tested. It is advised that before applying Arrow 2 EC Herbicide to
specialty varieties of vegetable crops on this label, crop tolerance be investigated first using a small section
of the field. It is possible that injury symptoms can occur. Symptoms may appear as leaf speckling or stunting.
Always read and follow the restrictions and limitations for all products whether used alone or in a tank mix.
The most restrictive labeling of any product used applies in tank mixtures including all crop rotational and
other crop restrictions.
Tank mixes of Arrow 2 EC Herbicide and broadleaf herbicides may result in reduced grass control. If grass
regrowth occurs, an additional application of Arrow 2 EC Herbicide may be necessary.
AVOID SPRAY DRIFT
Do not allow spray from ground or aerial equipment to drift onto adjacent land or crops. When drift may be a
problem, do everything possible to reduce spray drift including:
• Do not spray if wind speeds are or become excessive. Do not spray if wind speed is 10 MPH or greater. If
sensitive crops or plants are downwind, extreme caution must be used under all conditions. Do not spray if
winds are gusty.
11
• Use extreme caution when conditions are favorable for drift (high temperatures, drought, low relative
humidity), especially when sensitive plants are located nearby.
• Do not apply when a temperature inversion exists. If inversion conditions are suspected, consult with local
weather services before making an application.
• Further reductions in drift can be obtained by:
1. Using large droplet size sprays. Do not use nozzles that produce small droplets. Orient nozzles downward
and slightly backward as needed to reduce drift for ground applications.
2. Orienting nozzles straight back with the wind stream using straight stream orifices for aerial applications.
Use the lowest number of nozzles practical with the largest possible orifice size to obtain the minimum 3
GPA volume. Application height and boom length should be set according to manufacturer’s instructions
to minimize drift.
3. Increasing the volume of spray mixture (for example a minimum of 10 GPA for ground applications) by
using higher flow rate nozzles. Using lower pressure with the appropriate nozzle to obtain higher volumes
will also reduce drift.
4. Applying as close to target plants as practical while maintaining a good spray pattern for adequate coverage.
Do not apply under conditions involving possible drift to food, forage, or other plantings that might be damaged or the crops thereof rendered unfit for sale, use, or consumption.
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
CROPS
Alfalfa
(including
Sainfoin, Holy
Clover, Birdsfoot
(3)
Trefoil)
PER ACRE
6 – 16 fl. oz.
USE RATES
(1)
Asparagus 6 – 8 fl. oz. 1% v/v in the
CROP OIL
CONCENTRATE
RATES PER ACRE
(4)
1 qt. by ground
or 1% v/v
(but not less than
1 pt./A) by air
finished spray
volume
(2)
(5)
SPECIAL USE INSTRUCTIONS
Refer to tank mix partners for feeding, grazing,
and harvesting restrictions.
The addition of AMS has shown improved
grass control for difficult-to-control species
including quackgrass, rhizome johnsongrass,
red rice, wild oats, volunteer cereals, and
volunteer corn.
The Preharvest Interval (PHI) is 15 days before
grazing, feeding, or harvesting (cutting) for
forage or hay.
Do not apply more than 8 fl. oz./A in a single
application. For repeat applications, make on a
minimum of a 14-day interval.
In California: Do not apply more than 32 fl. oz.
per acre (0.5 lb. ai/A) per season.
(5, 6)
The Preharvest Interval (PHI) is 1 day.
(continued on next page)
12
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
(1)
CROPS
Beans, Dry Shelled
including:
Beans
(Lupinus
(Phaseolus
(Vigna
spp.)
(Phaseolus
(Vigna
spp.)
spp.)
Grain, Sweet, White,
White Sweet
Beans
Field, Kidney, Lima (dry),
Navy, Pinto, Tepary
Beans
Adzuki Beans, Blackeyed Peas, Catjang,
Cowpeas, Crowder
Peas, Moth Beans,
Mung Beans, Rice
Beans, Southern Peas,
Urd Beans, Broad (dry),
Chickpeas (garbanzo),
Guar, Lablab Beans,
Lentils
Beans, Succulent
including:
Beans
Broad Beans
(succulent), Lima Beans
(green)
Beans
Black-eyed Peas,
Cowpeas, Southern
Peas
USE RATES
PER ACRE
6 – 16 fl. oz. 1 qt. by ground
spp.)
6 – 8 fl. oz. 1 qt. by ground
spp.)
CROP OIL
CONCENTRATE
RATES PER ACRE
or 1% v/v
(but not less than
1 pt./A) by air
or 1% v/v
(but not less than
1 pt./A) by air
SPECIAL USE INSTRUCTIONS
(2)
Refer to appropriate table for
reduced rate recommendations for
the control of small annual grasses.
(5)
Do not apply more than 16 fl. oz. per
acre per application.
For repeat applications, make on a
minimum of a 14-day interval.
The addition of AMS has shown
improved grass control for difficultto-control species including
quackgrass, rhizome johnsongrass,
red rice, wild oats, volunteer cereals,
and volunteer corn.
The Preharvest Interval (PHI) is
30 days.
Refer to appropriate table for
reduced rate recommendations for
the control of small annual grasses.
(5)
Do not apply more than one (1)
application per acre per season.
The addition of AMS has shown
improved grass control for difficultto-control species including
quackgrass, rhizome johnsongrass,
red rice, wild oats, volunteer cereals
and volunteer corn.
The Preharvest Interval (PHI) is
21 days.
(continued)
(continued on next page)
13
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
CROPS
(1)
USE RATES
PER ACRE
Beets, Garden 6 – 8 fl. oz. 1% v/v
Canola*
*Not for use in California
unless accompanied by
supplemental labeling
allowing use in California.
4 – 6 fl. oz. 1% v/v
Carrots 6 – 8 fl. oz. 1% v/v
Clover
(Idaho, Oregon, and
Washington only)
6 – 16 fl. oz. 1% v/v
CROP OIL
CONCENTRATE
RATES PER ACRE
in the finished
spray volume
in the finished
spray volume
in the finished
spray volume
in the finished
spray volume
SPECIAL USE INSTRUCTIONS
(2)
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
30 days.
Do not apply after crop has begun
bolting. Crop injury may occur when
Arrow 2 EC Herbicide is applied
during the bloom period.
Do not apply more than 6 fl. oz. of
Arrow 2 EC Herbicide (0.08 lb. ai) per
acre in a season. Do not exceed 6 fl.
oz./A in a season.
The Preharvest Interval (PHI) is
70 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
30 days.
For use on clover grown in the
states of Idaho, Oregon, and
Washington only.
Do not exceed 16 fl. oz. of Arrow 2 EC
Herbicide (0.25 lb. ai) per acre in a
season.
The Preharvest Interval (PHI) is
15 days before grazing, feeding, or
harvesting (cutting) for forage or hay.
14
(continued)
(continued on next page)
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
CROPS
(1)
USE RATES
PER ACRE
Cotton 6 – 16 fl. oz. 1 qt. by ground
Cranberries 6 – 8 fl. oz. 1% v/v
Cucurbits
including:
Chayote (fruit), Chinese
Wax Gourds, Citron
Melons, Cucumbers,
Gherkin, Gourds (edible),
Muskmelons (all)
including: Cantaloupes,
Honeydew Melons,
Pumpkins, Squash (all),
Watermelons
6 – 8 fl. oz. 1% v/v
CROP OIL
CONCENTRATE
RATES PER ACRE
or 1% v/v
(but not less than
1 pt./A) by air
in the finished
spray volume
in the finished
spray volume
SPECIAL USE INSTRUCTIONS
(2)
Do not graze treated fields or feed
treated forage or hay to livestock.
The addition of AMS has shown
(5)
improved grass control for difficultto-control species including
quackgrass, rhizome johnsongrass,
red rice, wild oats, volunteer cereals,
and volunteer corn.
The Preharvest Interval (PHI) is
60 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
Do not apply between the “hook”
stage and full fruit set.
The Preharvest Interval (PHI) is
30 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
14 days.
(continued)
(continued on next page)
15
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
(1)
CROPS
Fallow Land, Conifer Trees
(and Other Non-Producing
Agricultural Areas)
Non-Crop or
Non-Planted Areas
Flax*
*Not for use in California
unless accompanied by
supplemental labeling
allowing use in California.
Fruiting Vegetables
(except Tomatoes)
including:
Eggplant, Groundcherry,
Pepino, Peppers (all),
Tomatillo
Head and Stem
Brassica Vegetables
including:
Broccoli, Cabbage,
Cauliflower, Brussels
Sprouts
USE RATES
PER ACRE
6 – 16 fl. oz. 1% v/v
6 – 8 fl. oz. 1% v/v
6 – 8 fl. oz. 1% v/v
6 – 8 fl. oz. 1% v/v
CROP OIL
CONCENTRATE
RATES PER ACRE
(but not less than
1 pt./A) in the
finished spray
volume using a crop
oil concentrate
containing at least
15% emulsifier
in the finished
spray volume
in the finished
spray volume
in the finished
spray volume
SPECIAL USE INSTRUCTIONS
(2)
Do not plant any crop for 30 days
after application unless Arrow 2 EC
Herbicide is registered for use in
that crop.
Apply prior to bloom. Crop injury may
occur when Arrow 2 EC Herbicide is
applied during the bloom period.
Do not apply more than 8 fl. oz. of
Arrow 2 EC Herbicide per acre per
application. Do not exceed 16 fl. oz.
per acre in a season.
The Preharvest Interval (PHI) is
60 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
20 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
30 days.
(continued)
(continued on next page)
16
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
(1)
CROPS
Herbs
including:
Angelica, Balm, Basil,
Borage, Burnet,
Chamomile, Catnip,
Chervil (dried), Chive,
Chive (Chinese), Clary,
Coriander (leaf), Costmary,
Culantro (leaf), Curry (leaf),
Dill (dillweed), Horehound,
Hyssop, Lavender, Lovage
(leaf), Marigold, Marjoram
(Origanum
spp.),
Nasturtium, Parsley (dried),
Pennyroyal, Rosemary,
Rue, Sage, Savory
(Summer and Winter)
USE RATES
PER ACRE
6 – 8 fl. oz. 1% v/v
Hops 6 – 8 fl. oz. 1% v/v
CROP OIL
CONCENTRATE
RATES PER ACRE
in the finished
spray volume
in the finished
spray volume
SPECIAL USE INSTRUCTIONS
(2)
Arrow 2 EC Herbicide has not been
tested on all herbs and herb varieties.
It is the responsibility of the user to
test Arrow 2 EC Herbicide on a small
portion of the crop to be treated
before treating the entire field.
Crop tolerance should be verified to
Arrow 2 EC Herbicide on a small area
of the herb crop at the desired Arrow
2 EC Herbicide rate and with the
same crop oil concentrate that will
be used on the herb field. If no crop
response is evident seven (7) days
after treatment, Arrow 2 EC
Herbicide may be used on the
entire field at the rate tested and
with the same crop oil used in the
tolerance test.
Do not apply more than 8 fl. oz. per
acre in a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
14 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
21 days.
(continued)
(continued on next page)
17
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
(1)
CROPS
Leaf Petioles
including:
Cardoon, Celery, Celtuce,
Chinese Celery, Fennel,
Florence (finochio),
Rhubarb, Swiss Chard
Leafy Brassica Greens
including:
Broccoli Raab; Cabbage,
Chinese (bok choy);
Collards; Kale; Mizuna;
Mustard Greens; Mustard
Spinach; Rape Greens;
Turnip Greens
Leafy Greens
including:
Amaranth: Chinese
Spinach, Leafy Amaranth,
Tampala; Arugula
(roquette); Chervil;
Chrysanthemum (edibleleaved); Chrysanthemum,
Garland; Corn Salad;
Cress: Garden, Upland
(yellow rock and winter);
Dandelion; Dock (sorrel);
Endive (escarole); Lettuce,
Head and Leaf; Orach;
Parsley; Purslane: Garden,
Winter; Radicchio (red
chicory); Spinach: New
Zealand, Vine (Indian and
malabar)
USE RATES
PER ACRE
6 – 8 fl. oz. 1% v/v
6 – 8 fl. oz. 1% v/v
6 – 8 fl. oz. 1% v/v
CROP OIL
CONCENTRATE
RATES PER ACRE
in the finished
spray volume
in the finished
spray volume
in the finished
spray volume
SPECIAL USE INSTRUCTIONS
(2)
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
30 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
14 days.
Do not apply more than 8 fl. oz. per
acre in a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
14 days.
18
(continued)
(continued on next page)
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
(1)
CROPS
Legume Vegetables,
Edible-Podded
including:
Beans
(Phaseolus
Runner, Snap, Wax
Beans
(Vigna
spp.):
Asparagus, Chinese
Longbean, Moth,
Yardlong, Jackbean
Peas
(Pisum
spp.):
Dwarf, Edible-Pod,
Snow, Sugar Snap,
Pigeon, Sword Bean
USE RATES
PER ACRE
6 – 8 fl. oz. 1 qt. by ground
spp.):
Mint 6 – 16 fl. oz.
Mustard Seed*
*Not for use in California
unless accompanied by
supplemental labeling
allowing use in California.
4 – 6 fl. oz. 1% v/v
CROP OIL
CONCENTRATE
RATES PER ACRE
or 1% v/v
(but not less than
1 pt. per acre)
by air
(4)
1 qt. by ground
or 1% v/v
(but not less than
1 pt. per acre by air)
in the finished
spray volume
SPECIAL USE INSTRUCTIONS
(2)
Do not apply more than 8 fl. oz. per
acre in a single application.
Do not apply more than one
application per acre per season.
(5)
For peas, apply before bloom, but no
later than 21 days before harvest.
Refer to appropriate table for
reduced rate recommendations for
the control of small annual grasses.
The addition of AMS has shown
improved grass control for difficultto-control species including:
Quackgrass, rhizome johnsongrass,
red rice, wild oats, volunteer cereals,
and volunteer corn.
The Preharvest Interval (PHI) is
21 days.
Do not apply more than 16 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
21 days.
Do not apply after crop has begun
bolting. Crop injury may occur when
Arrow 2 EC Herbicide is applied
during the bloom period.
Do not apply more than 6 fl. oz. of
Arrow 2 EC Herbicide (0.08 lb. ai) per
acre in a single application.
Do not exceed 16 fl. oz. per acre in a
season.
The Preharvest Interval (PHI) is
75 days.
19
(continued)
(continued on next page)
CROP-SPECIFIC RESTRICTIONS AND LIMITATIONS FOR ARROW 2 EC HERBICIDE
(1)
CROPS
Onions (dry bulbs only)
Garlic
Shallots (dry bulbs only)
Onions, Green
including:
Leeks, Scallions, or
Spring Onions,
Japanese Bunching
Onions, Green Shallots,
Green Eschalots
USE RATES
PER ACRE
6 – 16 fl. oz.
6 – 8 fl. oz. 1% v/v
Ornamentals 6 – 16 fl. oz. Use of crop oil
Non-Bearing Food Crops 6 – 8 fl. oz.
CROP OIL
CONCENTRATE
RATES PER ACRE
(7, 8 )
in the finished
spray volume
in the finished
spray volume
concentrate is not
recommended since
it may injure flowers
and foliage.
(8)
See SPECIAL USE
INSTRUCTIONS.
1% v/v
SPECIAL USE INSTRUCTIONS
(2)
Minimum of 20 gals./A spray volume
by ground in entire U.S.
Minimum of 20 gals./A spray volume
by air in California.
In states other than California, air
applications to onions, garlic or
shallots should be made in a
minimum of 10 gals. per acre.
The Preharvest Interval (PHI) is
45 days.
Do not apply more than 8 fl. oz./A in
a single application.
For repeat applications, make on a
minimum of a 14-day interval.
The Preharvest Interval (PHI) is
14 days.
Add a non-ionic surfactant
containing at least 80% active
ingredient at the rate of 1 pt. per 50
gals. (0.25% v/v).
Sugar maples cannot be tapped for
syrup within one year of Arrow 2 EC
Herbicide application.
Do not apply more than 8 fl. oz. per
acre in a single application to nonbearing food crops.
(continued)
(9)
(continued on next page)
20
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