Ask Your PCA

September 10, 2025
Ask Your PCA: When and how should Ethephon be applied in walnuts?
Ask Your PCA: When and how should Ethephon be applied in walnuts?

Justin Nay
Integral Ag Services, Durham

August 13, 2025
Ask Your PCA: What progress has been made to eradicate citrus greening?
Ask Your PCA: What progress has been made to eradicate citrus greening?

Chris Boisseranc 
Southwest Ag Consulting Inc., Redlands 

July 16, 2025
Ask Your PCA: What are ways to keep NOW levels in check in pistachios?
Ask Your PCA: What are ways to keep NOW levels in check in pistachios?

Justin Nay

June 18, 2025
Ask Your PCA: What is the best way to manage avocado thrips? 
Ask Your PCA: What is the best way to manage avocado thrips? 

​​​​Chris Boisseranc

May 7, 2025
What are economical ways to manage walnut pests?
Ask Your PCA: What are economical ways to manage walnut pests?

By Justin Nay

Integral Ag Services, Durham

April 9, 2025
Ask Your PCA: What tools work best to control mealybugs and red scale?
Ask Your PCA: What tools work best to control mealybugs and red scale?

Chris Boisseranc
Southwest Ag Consulting, Inc., Redlands

March 12, 2025
Ask Your PCA: What are options for controlling walnut blight?
Ask Your PCA: What are options for controlling walnut blight?

Justin Nay
IntegralAg Services, Durham