Topics in Subtropics

We have had resurgence of broad mite damage on coastal lemons this year. We haven't seen damage like this in a long time. Chlorpyriphos should care of it, but with small orchards, spray drift can be an issue. We looked at releasing the predatoiry mite Neoseiulus californicus.

Evaluating Damage to Baby Trees Requires Patience Earlier temperatures and forecasted temperatures do not appear to be cold enough to freeze baby trees in the citrus belt. Time will tell.

Date: December 13, 2013 Time: 9:00 AM - 12:00 PM Contact: Anita Hunt Sponsor: Lindcove Research & Extension Center Location: 22963 Carson Ave, Exeter, CA 93221, USA Citrus growers and other Ag professionals are invited to attend the University of California, Lindcove Research and Extension Center An...

A note just caught my eye of China requesting to export fresh apples to the US. They already are the major exporter of apple juice to the US, and now fresh fruit.

If you have ever wondered why smoke rising during calm weather when there is a "ceiling", where there is warm air sitting on cold in an inversion, here is an explanation from our biometeorologist Rick Snyder at UC Davis. The smoke rises because the heated air is less dense than the surrounding air.