pseudococcus viburni造句

Obscure mealybugs ( " Pseudococcus viburni " ) feed on the phloem of vines and woody-stemmed plants, especially pear and apple trees and grape vines.
""'Pseudococcus viburni " "'( formerly " Pseudococcus affinis " ( pest of the vineyards of New Zealand, the Central Coast of California, and the tea gardens of northern Iran.
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