California Crop Improvement Association
 
 
 

California Seed Growers Isolation Mapping Systems

The following online mapping systems are provided as tools to help maintain field isolation of various seed crops. The Demonstration Map is provided for users to practice and experience how the map works. There is no charge for pinning on this map.

All other maps require permission in order to use them. Please view the tutorials listed below BEFORE using any of the maps. It will answer most of your questions. The maps are programmed with isolation distances for different crops. Email notifications are sent to all parties when the isolation distance is violated by a pin.

1.

Crop Isolation Pinning Map
This map is for vegetables crops, safflower, and sunflower.

Tutorial (pdf)

2.

Alfalfa Isolation Management Map (AIMM)
See tutorial for isolation distances programmed into the map.
Supporting documents below:

Grower Opportunity Zones (GOZ) are defined geographic areas within which a validated super-majority (>80%) of alfalfa seed growers elect to focus on the production of either APS or GE alfalfa seed. The current GOZ areas are displayed on this map.
Detailed description of the map and coexistence (pdf)
Facilitation of Coexistence: Alfalfa Isolation Management Map and Alfalfa Seed Stewardship Program

Tutorial (pdf)

3.

Demonstration Map (no login required)
Pins are deleted from this map each night. So when you ask the map to "Show pins" there may be no pins to show. Draw a few fields and pin them in order to see how it works.

Tutorial (pdf)



Map billing information: Each pin costs $10.

Crop Isolation Pinning Map

  1. Sunflower
    • Sunflower pins are billed after 30 days.
    • If the status of a pin is changed to "inactive" prior to 30 days there will be no charge for the pin.
    • Inactive pins are deleted immediately.
  2. Vegetables
    • Vegetable pins are billed after 7 days.
    • If the status of a pin is changed to "inactive" before 7 days there will be no charge for the pin.
    • Inactive pins are NOT deleted from the map.
Alfalfa Isolation Management Map - new map year begins August 1
  1. Pinning charges are billed each night at 11:00 pm.
  2. If the status of a pin is changed to "inactive" before this time there will be no charge for the pin.
  3. Inactive pins are deleted from the map after 60 days.

For permissions to use the maps, please contact:

Timothy Blanktjblank@ucdavis.edu 530-754-4854
Kitty Schlossermeschlossser@ucdavis.edu 530-752-6979