Topics in Subtropics

In this issue:

• The Clegg Collection: A Valuable Resource
• Impacts of the recent drought conditions on Central Coast avocado production, and potential impacts of continued drought conditions
• Zinc and Phosphorus
• Recent findings on polyphagous shot hole borer/Fusarium dieback on avocado

In this issue:

• Vole Damage to Citrus
• Time to Go Fishing!
• 'Meyer' Lemon and C-35 Citrange Rootstock
• Are Hops a Serious Option for a Crop in San Diego County?

• The Spanish Avocado Industry
• Strategizing for Water Cutbacks - Avocado and Citrus
• California Agricultural Production Statistics
• Maintaining the Citrus Orchard with a Reduced Irrigation Allotment
• The 2014 Drought in California

• Rehabilitating Frost Damages Citrus and Avocado
• Advances in mitigation of alternate bearing of olive: vegetative growth response to plant growth regulators
• Fertigation - Measuring Uniformity
• Olive Fly Update

In this issue:

• Olive Tree Phenology
• Training and Pruning of Cherimoya
• High Density Avocado Installation:  Use a quick cost study to make a decision
• Volatile Organic Compound (VOC) Emissions from Pesticides

In this Issue:

• Cultural Practices to Reduce Pest and Disease in Avocado and Citrus
• Polyphagous Shot Hole Borer in California
• Electronic "sniffer" for Detecting HLB
• Important Information Sources related to Fire Management and Protection
• Be Kill in Oregon - A Reminder of Pesticide Use

In this issue:

• Costs of Orchard Establishment and Production Summary for Avocados in California
• Huanglongbing Conference, Florida
• Going Out of Business in the Citrus Business -- Doing it the Right Way
• The Avocado:  Botany, Production and Used, 2nd Edition
• Winter Irrigation
• Update from Israel on the Polyphagous Shot Hole Borer and Fusarium symbiont 

• Asian Citrus Psyllid Quarantines
• Decline of Oranges and Mandarins
• Mitigation of Alternate Bearing in Olive
• Alternate Bearing in Mandarin

This issue contains the following articles:

• Simazine Degradation in CA Citrus Orchards
• Lime-induced Iron Chlorosis
• Avocado Trunk Cankers
• Asphyxiation
• Tree Wraps
• Stem and Leaf Blight

This issue of Topics in Subtropics contains the following articles:

• Quarantine for Huanglongbing Declared in Hacienda Heights Section of Los Angeles County
• An Outline of Management Options for HLB in Florida
• Avocado Farming with High Priced Water
• Soil Moisture Sensors