Topics in Subtropics

Along the coast, it is very common to see windbreaks protecting the citrus and avocado groves. Invariably the first two rows next to the eucalyptus trees are shorter and less thrifty than the citrus further away from the windbreak.

It's been a dry year and you don't expect it, but there's been a lot of "tear staining" of fruit. It has become most apparent this spring with the dew along the coast and the humidity. I've had a number of calls from growers this year because it has downgraded their fruit.

Farming has plenty of challenges. One of the hazards that farmers worry about the least are the dangers from working in the sun year-round. Harvest time can provide a reminder for farmers to pay attention to the condition of their skin.

Squirrels eat a variety of fresh greens as well as seeds and dried nuts. In spring, ground squirrels prefer greens over seeds and nuts. Once the natural grasses begin to dry and wither, squirrels will actively forage for seeds.

Chemical treatment of water for microirrigation systems is required when the water may cause chemical precipitate or biological clogging of the microirrigation drippers or microsprinklers. The chemical treatment varies depending on the clogging source.