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The Power of Water Sensitive Paper for Optimal Spray Coverage: SpotOn® Paper

Popularly known as water sensitive paper, spray pattern paper, or even water indicator paper, SpotOn® Paper, is an innovative solution used in agriculture primarily to assess and monitor the uniformity of distribution of pesticides, water or other spray applications in irrigation systems. Proper irrigation is crucial for the health and yield of crops. Uneven water distribution across a field can lead to overwatering in some areas and underwatering in others, both of which can negatively impact crop growth and yield. The use of water sensitive paper in agriculture serves several important purposes.

Water sensitive paper for agriculture spraying shows droplets for proper sprayer assessment.

Full details on SpotOn® Paper here: 1″x3″, 2″x3″, 9.5″ x 11.75″

Water Sensitive Paper For Agricultural Spraying: The Benefits

Visual Representation of Coverage:
Innoquest’s water sensitive paper, SpotOn® Paper, provides a visual representation of where the spray droplets have landed on the target surfaces. This allows farmers and applicators to assess the coverage and identify areas that may have been missed.

Uniformity Assessment:
SpotOn® Paper helps in evaluating the uniformity of the spray application and allows users to see if the spray distribution is consistent across the entire treated area or if there are areas with inadequate coverage. By strategically placing the paper at different locations within the irrigation system or on the field, they can observe how evenly water is being applied. Uneven water distribution can be identified by variations in the color changes on the paper.

Optimizing Application Equipment:
By using SpotOn® Paper, farmers can optimize their spray equipment. It helps in adjusting nozzles, pressure, and other parameters to achieve better and more uniform coverage, thereby improving the effectiveness of the application.

Improved Efficacy:
Ensuring that the spray uniformly reaches the intended target enhances the efficacy of the pesticide or other agricultural inputs. This is crucial for achieving the desired results in pest control, weed management, or other applications.
Further, Farmers can avoid wasting water/pesticides in oversaturated areas and ensure that all parts of the field receive the appropriate amount of moisture/product for optimal crop growth.

Cost Savings:
SpotOn® Paper enables farmers to use proper irrigation management, guided by SpotOn® Paper results. By avoiding overwatering or overapplication of chemicals and ensuring more efficient use, farmers can extend the lifespan of their chemical/water supply, energy costs associated with irrigation, and potential environmental impacts.

Reduced Environmental Impact:
Accurate application ensures that the right amount of pesticides or other chemicals is used, minimizing the risk of over-application. This can contribute to reducing the environmental impact and preventing unnecessary chemical runoff.

Compliance with Regulations:
Using SpotOn® Paper helps farmers comply with regulatory guidelines and standards related to pesticide application. It allows them to demonstrate that they are applying chemicals in a responsible and controlled manner.

Precision Agriculture:
Water sensitive paper is a tool that fits into the concept of precision agriculture, where technology is used to optimize various aspects of farming. By using the paper to assess irrigation uniformity, farmers can make data-driven decisions to improve overall crop management practices.

SpotOn® Paper is relatively easy to use and interpret, making it a practical tool for farmers and applicators. Its simplicity allows for quick on-site assessments without the need for specialized equipment.

SpotOn® Paper, water sensitive paper for agricultural spraying, is a practical and cost-effective tool for farmers to visually assess and improve the uniformity of spray applications in their fields. This helps in optimizing irrigation practices, conserving pesticides and/or water, and ultimately enhancing crop productivity.

Full details on SpotOn® Paper here: 1″x3″, 2″x3″, 9.5″ x 11.75″

Read our tips for checking sprayer coverage here.


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