The San José scale, aspidiotus perniciosus
By: by J.H. Panton.
Contributors: Ontario. Dept. of Agriculture.; Ontario Agricultural College.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 93734
Publisher: Ontario Dept. of Agriculture
Published: 1993
Place of publication: Toronto
Language: eng
Format: Microform
Subjects: Scale insects.; Fruit -- Diseases and pests.; Agricultural pests -- Control.
Work titles: San José scale, aspidiotus perniciosus (1897)
Notes: Original issued in series: Bulletin / Ontario Agricultural College and Experimental Farm ; 106

Filmed from a copy of the original publication held by Agriculture Canada, Canadian Agricultural Library, Ottawa. Ottawa : Canadian Institute for Historical Microreproductions, 1993.

7, [1] p. ; 22 cm.