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The Citrus Clonal Protection Program (CCPP) was established more than 50 years ago under the name Citrus Variety Improvement Program.

The purpose of the CCPP is to provide a safe mechanism for the introduction into California of citrus varieties from any citrus-growing area of the world.

The Citrus Variety Improvement Pro- gram, as it was then named, was funded and got under way in 1958. It was renamed the Citrus Clonal Protection Program. (CCPP) ...

OUTPUTS: A. Citrus Clonal Protection Program-CCPP. The CCPP is primarily supporting the California citrus industry. However, states such as Texas and Arizona ...

In 1957, the Citrus Variety Improvement Program was inaugurated and it was later renamed to Citrus Clonal Protection Program (CCPP). Today the CCPP stands ...

Citrus germplasm is prohibited from entering the. USA. CCPP allows for citrus variety introduction under the conditions prescribed by the United States.

This is a test for all the known bud transmitted diseases affecting citrus. If all tests are negative, these new varieties will be released from quarantine and ...

CCPP scientists use proven techniques to eliminate all diseases from each citrus variety before release. The CCPP budwood program is available for citrus ...

7 июн. 2013 г. · The University of California-Riverside Citrus Clonal Protection Program (CCPP) is a cooperative program with federal, state, and citrus industry ...