Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

SpotOn Spray Pattern Test Paper 2"x3" (329205) 5 Sheet Pack

Reference only — not for sale

Model	329205
Manufacturer	Innoquest
Category	Agricultural
Status	Discontinued

Browse all Agricultural Ask us for a replacement

Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

SpotOn Spray Pattern Test Paper 2"x3" (329205) 5 Sheet Pack

SpotOn Paper is water sensitive paper that allows you to quickly and easily assess your spray coverage. Sensitive to moisture, the yellow paper turns blue wherever spray reaches it allowing for quick and easy spray visualization.

Color: yellow.
Dimensions: 2" x 3".
Does not warp in humid conditions.
Unique fully sealed package provides reclosable seal once opened.
Tightly controlled in-house proprietary production process.
Includes tweezers for handling to prevent accidental smudging.
Desiccant packet included to improve shelf life.
Visualize spray coverage.
Visualize droplet size and uniformity.
Visualize off-target application.

HOW TO USE WATER SENSITIVE PAPER

important! To avoid smudging, always handle the paper by the edges. We recommend using the included tweezers and/or wearing gloves (rubber or waterproof) when handling the paper as moisture on your fingers activates the paper.

Important! To preserve its shelf-life, please store the paper in the sealed package when not in use.
Once ready to begin assessing your spray coverage, identify the areas you would like to check and deploy the Paper. Depending on the type of spray application, you can either clip or staple them to branches, leaves or vines; attach them to wooden laths (for field spraying); or for aerial spraying, attach the paper to blocks spaced at intervals of about 1 to 3 meters (3 to 10 feet). It's a good idea to make a note on the back of each card so you can easily identify which card belongs to which location once you collect the cards. After setting the cards in place and spraying the area, wait until the paper is dry, collect and analyze.

Overdosing: heavily covered paper with no defined droplets, appearance of running liquid
Underdosing: sporadic, minimal blue specks
Off-target: paper placed outside the application area should show no droplets

Counting the drops is another simple but more accurate method of evaluating your spray coverage. Below is a sampling of standards you can use for comparison:

20-30 droplets per cm2: insecticides
30-40 droplets per cm2: contact foliar herbicides
20-30 droplets per cm2: pre-emergent herbicides
50-70 droplets per cm2: fungicides