Exhibit 3 Hi-Light_Blue_Tech_Sheet1.pdf

Becker Underwood® Inc., 801 Dayton Ave., Ames, Iowa 50010 USA • 1 (800) 232-5907 • (515) 232-5907 • fax (515) 232-5907 www.beckerunderwood.com

Hi-Light®

& Hi-Light WSP®

Industrial Strength Spray Pattern Indicator

• See where you spray.

• Improves applicator safety.

Hi-Light® is a temporary colorant used for effectively marking spray applications. Hi-Light improves applicator safety. It provides the applicator with an economical marker for broadcast, backpack, or general spot treatment. It can be used with spotgun, hand equipment, small broadcast equipment, boom-jet, and other spray application equipment. Hi-Light washes off equipment, clothing and skin with soap and water.

By adding Hi-Light to spraying systems, spray application personnel are able to uniformly apply pesticides and liquid fertilizers. Hi-Light is compatible with most chemical compounds and is used in applications ranging from broadcasting of soil sterilants to spot treating with brush control products. Hi-Light is available in liquid form and in convenient Water Soluble Packets, or WSPs.

Hi-Light WSP is a dry flowable formulation of Hi-Light colorant packed in easy-to-use WSPs. It dissolves quickly and completely in the spray tank, leaving no residue to clog screens or nozzles.

Hi-Light WSP eliminates applicator contact or container disposal problems.

Fill the spray tank half full of water/solution. For paddle agitation systems, paddles should at least be partially covered with water. Activate agitation system. Add required number of WSPs to obtain desired color concentration. (See chart for recommended rates.) Continue filling tank while the packets dissolve and Hi-Light WSP disperses. Prior to spraying, make sure Hi-Light WSP has properly dispersed in spray tank.

40 Hi-Light WSPs = 4 gallons Hi-Light liquid formulation

NOTE: the time required to dissolve and disperse Hi-Light WSP varies depending upon water temperature and tank agitation. Allow at least five minutes for the packets to dissolve after being added to the spray solution.

Available in gallons (4x1 and 2x2.5), quarts (12x1), 30 gallon drums, tablets and WSPs (40x1).

Hi-Light® and WSP® are registered trademarks of Becker Underwood.

RECOMMENDED

RATES

DIRECTIONS

FOR USE

GENERAL

DESCRIPTION

Hi-Light WSP

Area to be treated Bare ground, substations, lots Roadside & highway ROW, fence lines, forestry Utility ROW & corridors, heavy brush or forestry

WSPs/100 gal. (380 L) 1 packets 1-3 packets 2-4 packets

Rate Low rate (bare ground) Medium rate (limited foliage) High rate (dense foliage)

PACKAGING

Hi-Light (Liquid Formulation)

Area to be treated Gravel, bare ground Roadside rights-of-way, industrial vegetation Utility rights-of-way, forestry, railroad use, brush

Rate/100 gal. (380 L) of solution 6-12 oz. (175-335 ml) 10-16 oz. (355-475 ml)

12-32 oz. (475-945 ml)

Tank Size* 1 gal.

30 gal.

100 gal.

Suggested Amount* 1/2 oz. (15 ml) 6-10 oz. (355-475 ml)

16-32 oz. (475-945 ml)

Backpack or Small Sprayer

• Dissipates under sunlight or moisture.

• Indicates skips and overlaps.

revised 7/23/09