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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » True Bugs, Cicadas, Hoppers, Aphids and Allies (Hemiptera) » Plant-parasitic Hemipterans (Sternorrhyncha) » Scales and Mealybugs (Coccoidea)
The Scale Insects of California. Parts 1-3.
By Raymond J. Gill
Sacramento, Calif. : Analysis and Identification Branch, Division of Plant Industry, California Dept. of Food and Agriculture, 1988
Cite: 150419 with citation markup [cite:150419]
The three parts (separate publications) are:

The scale insects of California. Part 1, The soft scales (Homoptera:Coccoidea:Coccidae). 1988.

The scale insects of California. Part 2: The minor families (Homoptera:Coccoidea) : Margarodidae, Ortheziidae, Kermesidae, Asterolecaniidae, Lecanodiaspididae, Cerococcidae, Aclerdidae, Kerriidae, Dactylopiidae, Eriococcidae, and Phoenicococcidae. 1993.

The scale insects of California. Part 3: The armored scales (Homoptera:Coccoidea:Diaspididae). 1997.
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Contributed by Joyce Gross on 6 October, 2007 - 2:02am

They are still available ...
... on the Wayback Machine: Full text
… Edward L. Ruden, 13 July, 2021 - 4:28pm login or register to post comments

Is this still online?
Links below are broken and I didn't see it on the CDFA site.
… Graham Montgomery, 11 July, 2021 - 2:23pm login or register to post comments

New link to ...
Full text
… Edward L. Ruden, 2 October, 2017 - 9:04pm login or register to post comments

These are avaliable online
http://www.cdfa.ca.gov/PHPPS/PPD/publications/tech_series.html
… John Penix, 17 June, 2008 - 11:52pm login or register to post comments

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