Page 1 of 9 S - Abscisic acid, (S - ABA) Ornamental

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## ConTego TM 

## Pro SL Plant Growth Regulator SOLUBLE LIQUID S - Abscisic Acid (10.0%) FOR USE ON ORNAMENTAL PLANTS

Active Ingredient S - Abscisic Acid ........................................................................................................ 10.0% w/v Other Ingredients...................................................................................................... 90.0% w /v Total......................................................................................................................... 100.0% w/v Contains a total of 10 g of Abscisic Acid (S - AB A) in 100 ml of product. S - Abscisic acid, commonly known as S - AB A, is a naturally occurring gr owth regulator found in plants. Application of S - AB A to ornamental plants causes stomata to close, reduces water usage, and thus al lows plants to conserve water and withstand environmental stress . This container will treat 1890 square feet when applied at the maximum rate.



### KEEP OUT OF REACH OF CHILDREN



## CAUTION See next panel for First Aid Information. E PA Registration No. 73049 - UAE EPA Establishment No. 33762 - IA - 001 This label must be in the possession of the user at the time of pesticide application. Permittee: Val ent BioSciences Corporation 870 Technology Way Libertyville, IL 60048 1 - 847 - 968 - 4700 Net Contents: 34 fl. oz. (1000 ml)Page 2 of 9 S - Abscisic acid, (S - ABA) Ornamental

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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. HOT LINE NUMBER Have the product container or label with yo u when calling a poison control center or doctor, or going for treatment. Yo u may also call toll - free 1 - 800 - 892 - 0099 (24 hours) for emergency medical treatment and/or transport emergency information. For all other information, call 1 - 847 - 968 - 4700.



### PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS & DOMESTIC ANIMALS CAUTION: Caus es moderate eye irritation. Avoid contact with eyes or clothing. Wash thoroughl y with soap and water after handling and before eating, drinking, chewing gum, using tobacco or using the toilet . Personal Protective Equipment (PPE) Applicators and other handlers must wear:

 Long - sleeved shirt and long pants.  Shoes plus socks. Follow the manufacturer's instructions for cleaning/maintaining PPE. I f no such instructions for washables, use detergent and hot water. Keep and wash PPE separatel y from other la

undry . User Safety Recommendations Users should:  Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet  Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughl y and put on clean clothing.  Remove PPE imm ediately after handling this product. As soon as possible, wash thoroughly

and change into clean clothing.Page 3 of 9 S - Abscisic acid, (S - ABA) Ornamental

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### ENVIRONMENTAL HAZARDS Do not apply

directl y 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 wash - water or rinsate. 

### DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with the term s of the Label . Do not apply this product in a way

that will contact workers or other persons, either directl y or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the State or Tribal agency

responsible for pesticide r egulation. 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. Itcontains requirements for training, decontamination, notification, and emergency

assistance. It also contains specific instructions and exceptions pertaining to the statements on thi s label about personal protective equipment (PPE), and restricted - entry interval. The requirements in this box only appl y t o uses of this product that are covered b y the Worker Protection Standard. Do not enter or allow worker entry into treated areas during the restricted entry interval (REI) of 4 hours. PPE required for earl y entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with an ything that has been treated, such as plants, soil, or water is:

 Lo ng - sleeved shirt and long pants (or Coveralls ) .  Chemical resistant gloves (made of an y waterproof material).  Shoes plus socks.Page 4 of 9 S - Abscisic acid, (S - ABA) Ornamental

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### GENERAL DIRECTIONS FOR USE ON ORNAMENTALS Use only as directed. Read the label thoroughl y and make sure it is understood before making applications. ConTego TM Pro SL reduce s transpiration and delay s wilting of ornamental plants caused by environmental stresses. Application instructions:  ConTego TM Pro SL contains the active ingredient S - abscisic acid, commonly known as S - AB A. S - ABA is a potent Plant Growth Regulator, a naturally occurring biochemical found in plants.

 Under drought conditions, endogenous S - ABA levels increase in leaves. S - ABA in turn signals stomata to close and thus reduces water loss and controls water usage b y the plant. Similarly, exogenous application of S - ABA causes stomata to close, reduces water usage, and thus allows plants to conserve water. S - ABA significantl y reduces transpiration and delay s wilting of ornamental plants caused by environment al stress, resulting in more desirable plants.

 Undesired effects can result from any deviations from the label directions in the rates, timings, water volumes, or the adoption of untested spray mi xes, when applying ConTego TM Pro SL .  To prepare the treatment solution, add the required amount ConTego TM Pro S L to a clean spray

tank about half

- filled with the water. Agitate while bringing the total volume of water to the required level. Mix thoroughl y with agitation and by pass circulation to completely mix the ConTego TM Pro S L , and then add surfactant. Discard any

unused treatment solution at the end of each day following local, state or federal law.

 Best results will be achieved from applications during the cooler parts of the day , avoiding the hottest p eriod of the day . To maximize absorption and optimize produc t effectiveness, appl y ConTego TM Pro SL under slow drying conditions, e.g. earl y in the morning or in the evening (cool to warm temperatures, medium to high relative humidity , and no wind).

 Do n ot apply ConTego TM Pro SL to plants under stress (e.g. heat, water, disease and insect). Injured or stressed plants will show a reduced response to ConTego TM Pro SL or may show phy

totoxicity .  Do not overhead irrigate treated plants for at least 6 hours f ollowing applicat ion of ConTego TM Pro SL .Page 5 of 9 S - Abscisic acid, (S - ABA) Ornamental

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– Use Label COMPATIBILITY WITH O THER AGRICULTURAL PR ODUCTS Compatibility

an d performance data for ConTego TM Pro SL with other agricultural products is not available. Do not mix with other agricultural products except an adjuvant ( surfactant) suitable for use on ornamental plants . APPLICATIONS, RATES, AND TIMINGS ORNAMENTAL PLANTS ( NON - FOOD CROPS) CROP OBJECTIVE / BENEFIT APPLICATION

INSTRUCTIONS Ornamental plants such as potted flowers, bedding, perennial, nursery

and foliage plants. Although extensive testing has been conducted with ConTego TM Pro SL , not all varieties of ornamental plants have been evaluated. It is hi ghl y recommended that a small number of plants be tested for undesirable effects of ConTego TM Pro S L before treating a large number of plants. For reduction of stress from lack of water and delay of wilting in production and post production of ornamental plants. Contact Valent BioSciences Corporation for more information. Spray Applications: App ly

up to 2.4 ounces of ConTego TM Pro SL ) per gallon as a foliar spray to fully hydrated plants at 2 - 3 quarts of final use solution /100 square feet. Ensure adequate coverage of the plant.

Table 1: ConTego TM Pro SL - Dilution Table for ORNAMENTAL S PPM S - ABA Desired Fluid Oz.

Per Gallon Fluid Oz.

Per 10 Gallons Milliliters

Per Gallon Milliliters

Per 10 Gallons 125 0.15 1.5 4.8 48 250 0.3 3.0 9.5 95 500 0.6 6.0 19.0 190 1000 1.2 12.0 38.0 380 2000 2.4 24.0 76.0 760Page 6 of 9 S - Abscisic acid, (S - ABA) Ornamental

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### FACTORS AFFECT ING ORNAMENTAL PLANT RESPONSE TO 

## ConTego TM 

## Pro S L S - ABA is a potent Plant Growth Regulator, a naturally occurring biochemical found in plants. S - ABA signals stomata to close and thus reduces water loss and controls water usage by the plant. S - ABA signif icantly reduces transpiration and delay s wilting of ornamental plants caused by environmental stress, resulting in more desirable plants. In addition to proper application technique, environmental and cultural factors will affect a plant’s resp onse to treatment with ConTego TM Pro SL . Different varieties or cultivars within a given plant species may require a h igher or lower rate of ConTego TM Pro SL to achieve the desired delay in wilting. Temperature and humidity can be an important factor in a plant ’s response to ConTego TM Pro SL . Hot dry weather will result in a shorter duration of effect from S - ABA applications. Apply in the morning or evening when conditions are best for slow drying of applied material, in order to ensure adequate absorption of the product. Overhead irrigation within 6 hours after application will reduce product activity . Use of Adjuvants : An adjuvant suitable for use on ornamental plants will likely increase ConTego TM Pro SL product uptake, efficacy and potential for negativ e effects . For optimal response, use ConTego with Capsil at 6 ounces per 100 gallons . Determining Optimal Rates: Optimal ConTego TM Pro SL rates will vary according to the desired wilt delay , growing conditions & practices, application technique, and e nvironmental conditions. Different varieties or cultivars of the same species may

respond differentl y to ConTego TM Pro SL . Therefore, to determine response levels and or ph yt o - toxicity potential, treat a small number of plants (using appli cation rates sp ecified in Table 1 ) before appl yi ng ConTego TM Pro SL to a large number of plants. With increasing temperature and lower humidity

consider using the higher rates within the range given in Table 1 , remembering not to apply to plants that are already under s tress. DO NOT exceed the maximum stated rate from Table 1 .Page 7 of 9 S - Abscisic acid, (S - ABA) Ornamental

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– Use Label CH EMIGATION Apply this product onl y through the following s ys tems: 1) Overhead sprinklers, such as impact, micro - sprinklers, or booms. Do not apply

this product through any other t ype o f irrigation sy stem. Crop injury , lack of effectiveness, or illegal pesticide residues in the crop can result from non - uniform distribution of treated water. If you have questions about calibration, you should contact State Extension Service specialists, equipment manufacturers or other experts. Do not connect an irrigation sy stem (including greenhouse sy stems) used for pesticide application to a public water s ys tem unless the pesticide label prescribed safety devices for public water s ys tems are in plac e. A person knowledgeable of the chemigation sy stem and responsible for its operation or under the supervision of the responsible person, shall shut the sy stem down and make necessary adjustments should the need arise. CHEMIGATION SYSTEMS CONNECTED TO P UBLIC WATER SYSTEMS Public water s ys tem means a sy stem for the provision to the public of piped water for human consumption if such sy stem has at least 15 service connections or regularl y s erves an average of at least 25 individuals daily at least 60 day s out of the y ear. Chemigation sy stems connected to public water s ys tems must contain a functional, reduced pressure zone, backflow preventer (RPZ) or the functional equivalent in the water supply line upstream from the point of pesticide introduction. As an option to the RPZ, the water from the public water s ys tem should be discharged into a reservoir tank prior to pesticide introduction. There shall be a complete ph ys ical break (air gap) between the outlet end of the fill pipe and the top or overflow ri m of the reservoir tank of at least twice the inside diameter of the fill pipe. The pesticide injection pipeline must contain a functional, automatic, quick closing check valve to prevent the flow of fluid back toward the injection pump. The pesticide in

jection pipeline must contain a functional, normally closed, solenoid operated valve located on the intake side of the injection pump and connected to the sy stem interlock to prevent fluid from being withdrawn from the supply tank when the irrigation sy ste m is either automatically or manually

shut down. The s ys tem must contain functional interlocking controls to automatically shut off the pesticide injection pump when the water pump motor stops, or in cases where there is no water pump, when the water pres sure decreases to the point where pesticide distribution is adversel y affected. S ys tems must use a metering pump, such as a positive displacement injection pump (e.g. diaphragm pump) effectivel y designed and constructed of materials that are compatible wi th pesticides and capable of being fitted with a sy stem interlock.Page 8 of 9 S - Abscisic acid, (S - ABA) Ornamental

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– Use Label SPRINKLER and SPRAY - IRRIGATION The sy stem must contain a functional check valve, vacuum relief valve, and low - pressure drain appropriatel y located on the irrigation pipeline to preve nt water source contamination from backflow. The pesticide injection pipeline must contain a functional, automatic, quick closing check valve to prevent the flow of fluid back toward the injection pump. The pesticide injection pipeline must also contain a functional, normall y cl osed, solenoid operated valve located on the intake side of the injection pump and connected to the sy stem interlock to prevent fluid from being withdrawn from the supply tank when the irrigation sy stem is either automatically or m anually

shut down. The sy stem must contain functional interlocking controls to automatically shut off the pesticide injection pump when the water pump motor stops. The irrigation line or water pump must include a functional pressure switch, which will s top the water pump motor when the water pressure decreases to the point where pesticide distribution is adversel y affected. Sy stems must use a metering pump, such as a positive displacement injection pump (e.g. diaphragm pump) effectively designed and con structed of materials that are compatible with pesticides and capable of being fitted with a sy stem interlock. Fill the supply

tank with the desired amount of water. Then add the amount of ConTego TM Pro SL required in order to achieve the selected final u se solution rate. Agitate the mixture of ConTego TM Pro SL frequently during the chemigation period to assure a uniform distribution throughout the s ys tem. Apply ConTego TM Pro SL continuousl y for the duration of the water application but do not exceed maximum rates and volumes stated in Table 1 . For overhead applications apply at a volume of 2 to 3 quarts of final use solution per 100 sq. ft.Page 9 of 9 S - Abscisic acid, (S - ABA) Ornamental

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– Use Label STORAGE AND DISPOSAL Do not contaminate water, food or feed b y storage or disposal. Pesticide Storage Keep co ntainer tightly

closed when not in use. Store product in a cool and dry place. Avoid extended storage conditions at temperatures above 25°C (77°F). Avoid exposure of product to light or sunlight. Pesticide Disposal To avoid wastes, use all material in this container by application according to label directions. If wastes cannot be avoided, offer remaining product to a waste disposal facility or pesticide disposal program (often such programs are run b y state or local governments or by industry). Contai ner Handling Nonrefillable container. Do not reuse or refill this container. Triple rinse container (or equivalent) promptl y after emptying. Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank and drain for 10 seconds after flow begins to drip . Fill the container 1⁄4 full with water and recap. Shake for 10 seconds. Pour rinsate into application equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. Offer for recycling, if available or puncture and dispose of the container in a sanitary landfill, or by other procedures approved by state and local authorities. Warranty and Disclaimer Statement: To the full est extent permitted by law, seller makes no warrant y, express or implied, of merchantabilit y, fitness or otherwise concerning use of this product other than as indicated on the label. User assumes all risks of use, storage or handling not in strict accor dance with accompanying directions. Valent BioSciences Corp. © 2009