Pest Management & Crop Protection
Soil Insect Sampling Protocol
This soil insect sampling protocol lists the steps to dig, sift and record grubs, wireworms and other soil pests, so you know what is feeding below ground before planting.
GuidePest Management & Crop ProtectionFree PDF
The steps on this page
- Pick sample sites across the field
- Note crop history and prior damage
- Dig soil to rooting depth per extension advice
- Sift soil over a tray or sheet
- Count and sort the insects found
- Record each site on a map
- Compare counts with local guidance
- Decide on control or rotation
How to use this guide
Pin it up in the shop or barn. The numbered steps are a short reminder, and the notes lines are for details specific to your operation.
Where to check the details
This sheet is a general template, so confirm specifics with your own manuals, labels and local rules. For current official guidance, start with eXtension and USDA NRCS.
For more in this area, see the planting dates and harvest timing. Between chores, farm.FM has farm humor, including From Soil to Success: How Texas Tech’s Dirt Experts Are Cultivating the Future, and farming farm stories.