A handbook of the destructive insects of Victoria, with notes on the methods to be adopted to check and extirpate them
![Image of Icerya](https://beta-repo.eol.org/data/media/60/fa/5d/509.e8438394c380b63410444d7fba90e859.580x360.jpg)
Description:
Identifier: handbookofdestru02vict (find matches)
Title: A handbook of the destructive insects of Victoria, with notes on the methods to be adopted to check and extirpate them
Year: 1891 (1890s)
Authors: Victoria. Dept. of Agriculture French, Charles, 1843- Tippmann Collection (North Carolina State University). NCRS
Subjects: Insect pests Insects
Publisher: Melbourne, R. S. Brain, Government Printer
Contributing Library: NCSU Libraries
Digitizing Sponsor: NCSU Libraries
View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.
Text Appearing Before Image:
CC.BnSleba.7ik.Del. CIrencK. Z/irexit Plate XIX. PAA$7U*y. Litfc D 2 36 DESTRUCTIVE INSECTS OE VICTORIA. PLATE XX. The Cottony-Cushion Scale (Icerya Purchasi.—Maskell). Fig. 1. Branch of orange showing young Icerya on leaves. Natural size. 2. Female, upper view. Slightly enlarged. 3. Female, under view, showing eggs. Slightly enlarged. 4. Female, side view. Slightly enlarged. 5 and 6. Young. Magnified (after Maskell). 7. Winged male. Magnified (after Maskell). 8. Antenna of male. Magnified (after Maskell). 9. Antenna of female. Magnified (after Maskell).10. Male. Slightly Magnified (after Maskell).
Text Appearing After Image:
Plate XX. THE COTTONY-CUSHION SCALE. 37 CHAPTER XXV. THE COTTONY-CUSHION SCALE. (leerya Purchasii. Maskell.) Order : Hemiptera. Sub-order: Homoptera. Family : Coccididce. This insect is the much dreaded cottony-cushion scalewhich has made such havoc amongst the orange groves ofCalifornia, also at the Cape, and later on in Egypt andelsewhere. The female (see Plate XX., Fig. 2), is a dark reddish-brown cushion-shaped insect, covered with a thin powderof a whitish yellow colour, with slender filaments, and,according to Mr. Maskell, who described the insect, isstationary at gestation, gradually raising itself on itshead, lifting the posterior extremity until nearly perpen-dicular, filling the space beneath it with thick whitecotton, which gradually extends for some distance behindit in an elongated white ovisac (egg-bag), longitudinallycorrugated, ovisac often much longer than the insect, andbecoming filled with oval red eggs (see Plate XX., Fig. 3).Length of female about Jin., reaching s
Note About Images
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 work.
Included On The Following Pages:
- Life
- Cellular
- Eukaryota (eukaryotes)
- Opisthokonta (opisthokonts)
- Metazoa (animals)
- Bilateria
- Protostomia (protostomes)
- Ecdysozoa (ecdysozoans)
- Arthropoda (arthropods)
- Pancrustacea
- Hexapoda (hexapods)
- Insecta (insects)
- Pterygota (winged insects)
- Neoptera
- Paraneoptera
- Hemiptera (hemipterans)
- Sternorrhyncha (plant lice)
- Coccoidea (Scales and Mealybugs)
- Monophlebidae (giant scale insects)
- Icerya
- Panarthropoda
- Icerya purchasi (Cottony Cushion Scale)
This image is not featured in any collections.
Source Information
- license
- cc-licenses-publicdomain
- creator
- Victoria. Dept. of Agriculture; French, Charles, 1843-; Tippmann Collection (North Carolina State University). NCRS
- original
- original media file
- visit source
- partner site
- Wikimedia Commons
- ID