. The California fruits and how to grow them. A manual of methods which have yielded greatest success: with lists of varieties best adapted to the different districts of the state. Fruit-culture. San Jose Scale on Fruit and Twig. Young Scale and Mature Female. also the form of the young, and the mature female, found by lift- ing the scale, the color of the insects being lemon yellow. The scale of the female is about one-sixteenth of an inch in diameter, with a yellowish center, and gray or black margin. The Greedy or Pear Scale {Aspidiotns rapax).—This species affects many kinds of trees, deci
. The California fruits and how to grow them. A manual of methods which have yielded greatest success: with lists of varieties best adapted to the different districts of the state. Fruit-culture. San Jose Scale on Fruit and Twig. Young Scale and Mature Female. also the form of the young, and the mature female, found by lift- ing the scale, the color of the insects being lemon yellow. The scale of the female is about one-sixteenth of an inch in diameter, with a yellowish center, and gray or black margin. The Greedy or Pear Scale {Aspidiotns rapax).—This species affects many kinds of trees, deciduous as well as evergreens. Scale, about one-sixteenth of an inch in length; form, ovoid; color, drab; female, bright yellow. This insect is found in many places along the coast. It infests, chiefly, pear trees, hence its. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wickson, Edward J. (Edward James), 1848-1923. San Francisco, Calif. , Pacific Rural Press
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