Question 3c
When did the herbicide injury appear?
What are the symptoms?
How selective are the injury symptoms?
Broadleaf weeds and crops are more sensitive than grasses.
Option #1: Photosynthesis InhibitorsOption #2: PPO Inhibitors
Both grasses and broadleaves are affected.
Option #1: Photosystem I Electron Diverters Option #2: Glutamine Synthetase Inhibitor