Topics in Subtropics

Researchers at the California Data Analysis and Tactical Operations Center (DATOC) have analyzed Asian citrus psyllid (ACP) trapping data along major transportation routes before and after tarping regulations for bulk citrus shipments were enacted.

David Haviland, UCCE Farm Advisor discussed integrated pest management for five different species of mites that cause economic damage to citrus, including proper identification, monitoring, and tools for management. Biological control was also be discussed, including the use of predatory mites.

Paraquat is a very lethal pesticide that requires sime pretty heavy level of protective gear if it is to be used. It's an old pesticide and there are many newer ones that are much safer to use. Here's an example of the power of fungi to neutralize this chemical.

And what do you get, a defoliated tree. And a defolated tree has no way of moving water through its system. The leaves are not there to transpire and create a flow of water through the tree. When hot day comes and it does not need to be much hotter than 80 deg the bark will heat up and burn.

Nitrogen Management Plan Self-Certification Training Webinar Date/Time: This training program will be split into two sessions.