The San Jose scale, Aspidiotus perniciosus and some other destructive scale-insects of the State of New York /

Brief explanation printed on the verso of plates.

A descriptive catalogue of the scale insects ("Coccidae") of Australia /

Includes bibliographical references.

Scale insects - Coccidae.

Caption title.

Notes on the injurious scale insects and mealy bugs of Egypt;

Mode of access: Internet.

The injurious scale insects and mealy bugs of the British Isles ...

Reprinted from Royal horticultural society, Journal, v. 23, pt. 3.

[Papers on scale insects,

Mode of access: Internet.

[Reports] on scale insects ...

Caption title.

Reports on scale insects /

First and second reports were originally published in the Annual report of the Commissioner of Agriculture, 1880-82; the third in second report of the Cornell University Agricultural Experiment Station for 1883.

Scale insects of the Santa Cruz peninsula,

Mode of access: Internet.

An annotated list of generic names of the scale insects (Homoptera: Coccoidea) /

Mode of access: Internet.

Additions and corrections to an annotated list of generic names of the scale insects (Homoptera: Coccoidea) /

"Issued September 1970."

An annotated list of generic names of the scale insects (Homoptera: Coccoidea) : second supplement /

Continuation of An annotated list of generic names of the scale insects (Nomoptera: Coccoidea) by H. Morrison and E. R. Morrison and its supplement, Additions and corrections...) by L.M. Russell.

The Scale.

Title from caption.

The life history and treatment of a common palm scale (Chrysomphalus dictyospermi Morg.).

Reprinted from the Report of the Massachusetts agricultural college.

A classification of the scale insect genus Asterolecanium /

Contribution from Bureau of Entomology and Plant Quarantine.