Ask Your PCA

November 5, 2025
What are important winter sanitation steps for tree nuts?
What are important winter sanitation steps for tree nuts?

Justin Nay
Integral Ag Services, Durham

October 8, 2025
Ak Your PCA: What applications are recommended in the fall for citrus?
Ak Your PCA: What applications are recommended in the fall for citrus?

Chris Boisseranc
Southwest Ag Consulting Inc., Redlands

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

February 12, 2025
Ask Your PCA: What treatments are best to control citrus thrips?
Ask Your PCA: What treatments are best to control citrus thrips?

Chris Boisseranc
Southwest Ag Consulting, Inc., Redlands

January 15, 2025
Ask Your PCA: What approach is used for controlling Asian citrus psyllid?
Ask Your PCA: What approach is used for controlling Asian citrus psyllid?

Chris Boisseranc
Southwest Ag Consulting Inc., Redlands

December 18, 2024
Ask Your PCA
Ask Your PCA: What are effective options to suppress orchard weeds?

Justin Nay
Integral Ag Services, Durham

November 13, 2024
Ask Your PCA: What key winter applications are needed for citrus?
Ask Your PCA: What key winter applications are needed for citrus?

Chris Boisseranc
Southwest Ag Consulting Inc., Redlands

October 9, 2024
Ask Your PCA: What postharvest applications are needed in almonds?
Ask Your PCA: What postharvest applications are needed in almonds?

Justin Nay
Integral Ag Services, Durham

September 11, 2024
Ask Your PCA: What citrus pests should be managed this time of year?
Ask Your PCA: What citrus pests should be managed this time of year?

Chris Boisserance
Southwest Ag Consulting, Redlands

August 14, 2024
Ask Your PCA: How do early splits in pistachios affect NOW management?
Ask Your PCA: How do early splits in pistachios affect NOW management?

Justin Nay
Integral Ag Services, Durham

July 17, 2024
Ask Your PCA: What are ways to control red scale in citrus trees?
June 12, 2024
Ask Your PCA: What are tips for managing spider mites in almonds?
May 8, 2024
Ask Your PCA: How do you control citrus mealybugs?
April 10, 2024
Ask Your PCA: What are tips for managing walnut blight?