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Gall type #9
Russo (2021) Pate 150, Plate 214. [Hair Capsule Gall Wasp, Heteroecus sp. A]
On dorsal or ventral side of leaf, long (10-15mm) hair-like stalk with capsule with larva at end.
Have seen on Quercus chrysolepis, Quercus palmeri, Quercus vacciniifolia.
Calaveras, Contra Costa, Los Angeles, Mendocino, Riverside, San Benito, Santa Clara Counties (California)
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IMAGE 1
June 17, 2012
Mendocino County
Host Quercus chrysolepis.
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IMAGE 2
June 17, 2012
Mendocino County
Host Quercus chrysolepis.
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IMAGE 3
April 25, 2008
Mendocino County
Host Quercus chrysolepis.
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IMAGE 4
May 9, 2008
Riverside County
Host Quercus palmeri.
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IMAGE 5
June 7, 2008
Riverside County
Host Quercus palmeri.
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