Observations on the parasitism of Isaria farinosa (Dicks.) Fr. with special reference to the larch sawfly (Nematus erichsonii Hartig.)
By: by H.T. Güssow
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 66784; CIHM/ICMH microfiche series -- no. 66784
Publisher: Printed for the Royal Society of Canada
Published: 1911
Place of publication: Ottawa
Language: eng
Format: [microform] /
Number of pages: 18
Subjects: Control; Tenthride de mélèze; Lutte contre les Insectes nuisible; Insect pests; Larch sawfly; Parasites
Notes: Cover title.

At head of title: From the Transactions of the Royal Society of Canada. Third Series -1910. Volume IV. Section IV.

Filmed from a copy of the original publication held by Agriculture Canada, Canadian Agriculture Library, Ottawa. Ottawa : Canadian Institute for Historical Microreproductions, 1998.

p. 95-99 ; 24 cm.