Codling moth Update

 

First flight spray timing is 300 degree-days (DD) from first biofix or when small nutlets first appear, whichever is later. (Nut size should not exceed 3/8 – ½ inch diameter).

 

Using an April 19 biofix, the DD were at 281 as of May 8 using the Nicolaus Cimis weather station.

 

Oriental fruit moth

PCAs continue to report sporadic and low trap catches.

 

Janine Hasey

 

Note: Sorry – this did not go through yesterday

 

 

 

Farm Advisor, Sutter and Yuba Counties

University of California Cooperative Extension

142A Garden Highway

Yuba City, CA 95991

Phone (530) 822-7515

FAX  (530) 673-5368