The cabbage-root maggot (Phorbia brassicæ Bouche)
By: [R.C. Treherne].
Contributors: British Columbia. Horticultural Branch.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 83821; Circular -- no. 32.
Publisher: W.H. Cullin
Published: 1997
Place of publication: Victoria, B.C
Language: eng
Format: Microform
Subjects: Cabbage -- Diseases and pests -- British Columbia.; Cabbage maggot.; Agricultural pests -- British Columbia.
Notes: Caption title.

"... prepared by R.C. Treherne ..."--p. 7.

At head of title: Province of British Columbia. Department of Agriculture (Horticultural Branch)

Original issued in series: Circular. New horticultural series / British Columbia. Horticultural Branch ; no. 32.

Filmed from a copy of the original publication held by Agriculture Canada, Canadian Agriculture Library, Ottawa. Ottawa : Canadian Institute for Historical Microreproductions, 1997.

7 p. : ill. ; 23 cm.