Topics in Subtropics

Calls are coming in about leafminer. It's there on the new growth, twisting and distorting it. In fact, it' been there most of the year. It was working new growth all winter long, because it was a warm winter. Right now, though, they are more active and more damage is being seen.

March 9, 1923 - August 4, 2016 Samuel was born in Cochabamba, Bolivia, the eldest of five siblings. He graduated medical school in Cochabamba and married Carmela Morales. They had two children, Lucia and Dario. Samuel moved his family to the United States, settling in California in 1959.

The very fact that avocados can be grown in hard to get to places means that the trees are also in areas that are subject to wildfire damage. Recently several hundred acres of avocado burned in the Fillmore/Santa Paula foothills. The fire was fanned by high winds and low humidity.

Thanks for the rains that leach the soils of accumulated salts and bring on new fresh growth. Or maybe not. When we apply irrigation water with salts which with few exceptions we do in irrigated agriculture, salts accumulate in the soil.

Department of Plant Pathology and Microbiology, University of California, Riverside, CA 92521-0122, USA. and University of California Cooperative Extension, Tulare County, Tulare, CA 93274-9537 The Citrus Clonal Protection Program (CCPP) has its roots in the 1930s, when Professor H.