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Tree Analysis Articles & Analysis
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In the nursery and landscape industries, flowering dogwood (Cornus florida), kousa dogwood (Cornus kousa), and their hybrids are the most popular and economically significant members of the genus Cornus. The deciduous trees are highly valued for their spring display of pink, red, or white bracts, brilliant red fall foliage, and exfoliating bark. In the United States alone, retail and wholesale ...
ASBVd is found in avocado growing regions worldwide. Trees that are infected with ASBVd can result in a loss of yield and / or production of unmarketable fruit. ...
But the tree populations are under threat. “We found no frankincense trees younger than half a century”, says Motuma Tolera Feyissa, who defended his PhD thesis on this subject yesterday. ...
In general, the researchers found that most conservation units target large tree populations (more than 500 reproducing trees) rather than those that are small or rare. ...