In this issue:

• Reports of Lilac Borer Infestation in Commercial Olive Orchards in the North San Joaquin Valley
• Livestock Update
• Spring Cattle Work and COVID-19
• Nitrogen Fertilizer Management in Wheat
• Nutrient Management in Tomatoes
• By-Product Management Practices on California Dairies
• Field Crop Trends in San Joaquin County from 1960 to 2018
• Announcements

May 2020 Notes from the Field Newsletter