Water Sensitive Paper
| Product Overview |
The water sensitive paper is used to check distribution of chemical sprayed in the air and on the ground. |
| Before and after use |
|
Features of the Product
This product is used to check the condition of the nozzle, density, etc. to prevent excessive spraying of pesticides. Calibrate the sprayer with the water sensitive paper and check the spray pattern.
Target
When spraying pesticides using a drone or helicopter
Fix the water sensitive paper slightly above the ground or on a horizontal surface above the crops.
When spraying pesticides in an orchard
Fix water sensitive paper on the leaves of the top, middle, and bottom of a tree using a stapler.
When using a tractor with sprayers
After securing a space for the tractor wheel, fix the water sensitive paper on the wooden shelf at regular intervals using a stapler, etc.
Visual Assessment of Density
Scroll
| Numbers of droplet per ㎠* | Type of spray |
|---|---|
| 20-30 | insecticides |
| 20-30 | Herbicides pre-emergence |
| 30-40 | Contact herbicides post-emergence |
| 50-70 | Fungicides |
Examples of spraying with 3 different ratios and 3 different spectrums
VMD 200 ㎛
VMD 300 ㎛
VMD 400 ㎛
