O.K. Straight from the horses mouth. I called the California Department of Food and Agriculture Phone #(916) 654-0312 and talked to Mr. Saleem, who works in the department that covers things including shipping plant material into California, and he gave me the following links to see if you can ship trees or cuttings from individual states into California. We went to each link together as we talked on the phone. He said though in some states you might find a quarantine on trees, tree's with roots and tree's with no roots, but if it does not 'specifically say' “cuttings” under (quarantined items- then you can ship into California.) You are allowed to ship them (An example of a State with a 'cuttings 'quarantine is Alabama which I talk about at the bottom of the page).
I was surprised however, that in some states (Including Alabama) that have cutting quarantines, that there may be exemptions for air-layers. Scroll down to the heading of "Exemptions", to see if air layers are exempt and how they must be packaged. Please go to your individual State for details.
I asked Mr. Saleem that as an example if someone from New Hampshire wanted to ship cuttings into California, could they? He then took me online to look at the State of New Hampshire (to their first pdf #205 and then to the second page) to see if there were restrictions. And as we read together over the phone though there were certain restrictions 'on tree's not grown year round in greenhouses', that the restriction did NOT Include CUTTINGS, I was VERY specific in my question, if it did not include cuttings, and he said no, it did not include cuttings. It was O.K. To ship them into California.
Example for New Hampshire:
Regulated Articles. 1. Trees without and with roots, and shrubs with roots and persistent woody stems, unless they are greenhouse grown throughout the year. (Also see Appendix C) 2. Logs, pulpwood and bark and bark products. 3. Mobile homes and associated equipment. 4. Any other products, articles, or means of conveyance, of any character whatsoever, when it is determined by an inspector that any life stage of gypsy moth is in proximity to such articles and the articles present a high risk of artificial spread of gypsy moth infestation and the person in possession thereof has been so notified.
(Note: Notice it did not say cuttings). Cuttings are fine to ship.
If you want to see if you can ship cuttings or other plant material into California from your state go to the links I've listed below.
Links:
http://pi.cdfa.ca.gov/pqm/manual/htm/pqm_index.htm
Next go to 'quick reference' for quarantined areas' or just go to the next link (Below)
http://pi.cdfa.ca.gov/pqm/manual/pdf/101.pdf
CALIFORNIA DEPARTMENT OF FOOD AND AGRICULTURE 101.1 PLANT QUARANTINE MANUAL 03-16-12 QUICK REFERENCE EXTERIOR & FEDERAL DOMESTIC QUARANTINE AREAS Numbers refer to Quarantine Page Numbers.
The States are in alphabetical numbers and next to them in blue boxes with numbers, they will have information having to do with quarantines for that specific State. The gentleman (Mr. Saleem) said to (specifically look for the number 315 ) in regards to cuttings and tree material (though personally I would be more thorough and read anything related to your state). IF YOUR STATE/County does not list a specific quarantine on 'cuttings', then you can ship into California. The man (Mr. Saleem) is a little hard to understand (accent) but was patient and helpful. If you have additional questions I'm sure he can help.
For an example of a State that you can't ship cuttings from, see below. Alabama that shows that cuttings are regulated or quarantined referenced under the number 315 Look at #4 under article C/
http://pi.cdfa.ca.gov/pqm/manual/pdf/315.pdf
Articles and Commodities Covered. The following articles and commodities are restricted entry into California when arriving from the area under quarantine. 1. All earth (including sand and soil) and potting media. 2. All plants and plant parts with roots (including aerial roots). 3. All parts of plants produced below the ground or soil level. 4. All plant cuttings for propagation.
Hope this helps some of you who want to ship to California but didn't know where to start. (I'm going out for the night. I know I may not be explaining everything properly but the basics are here and are the guidelines the State of California uses).