Abstract
A vegetative propagated tree will have any diseases present in the mother tree. To avoid accidental outbreaks of disease, hobbyists in California who propagate citrus now order cuttings from a program called the Citrus Clonal Protection Program or CCPP instead of taking cuttings from trees outside.
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Copyright (c) 2022 X.A.Adilov R.Sh.Karimov X.D.Botirov S.X.Ulfatova