Tackling the Challenges of Cotton Defoliation

Cotton defoliation — and the decisions that come with it — usually causes consternation for cotton producers.
Creating a defoliation plan is imperative to maximizing your crop’s production, so here are some factors you need to consider.
The “what” and “how” decisions:

• Do you use a single shot or go with a two-shot approach? 
• Should you use a surfactant? 
• What is the predicted temperature pattern for my region?
• What is the crop’s regrowth potential?

 
Timing of the application is also extremely important for cotton fiber quality and maximum lint extraction potential.
The “when” decision:

• When planning for defoliation, consider how many acres per day can be picked.
• Another suggestion is to space out your acreage between farms; this should reduce the need to re-apply.
• Lastly, don’t forget to allow time for repairs and to set your picker. 

 
For more information and advice about cotton defoliation, consult your local Co-op agronomist.