About this app
The Ag PhD Field Guide helps you to identify problem pests out in your field. You can browse weeds and insects by name and view photos and read control recommendations. The Ag PhD Field Guide also gives you the most up-to-date agronomy information through the FMC HatchTrak newsletter and the Ag PhD University.
Latest release
What’s New
Minor bug fixing.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 14, 2026 · 6:47 PM Free
Screenshots
