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
