Climate Change & Weed Management: C3 vs. C4 Weeds
How to use the tables:
Check if the table has data for a weed species you’re trying to manage (e.g. Horseweed)
You can then see how the performance of the herbicide against the weed will change under different climate conditions.
- A red “-“ means the herbicide will be less effective as the climate factor increases
- A green “+” means the herbicide will be more effective as the climate factor increases
- A blue “=” means there will be no change in efficacy
- A white “ND” means there was no research data for that interaction
- S and R refer to susceptible or resistant biotypes (e.g. "-R" means efficacy is reduced against resistant biotypes)