PUBLICATIONS

CANADIAN GOVERNMENT PUBLICATIONS
Control of the ' European earwig. Ottawa, December, 1960. 4p.
'Illus. (Publication 1097.) • • . .
Prepared in the Research Branch.
•
Free (single copies). t o Cat. No. A53 -1097
Rust research in Canada and related plant---disease investigations, by
Thorvaldur Johnson. Ottawa, April, 1961. 69p. 25cm. Paper
cover. (Publication 1098.) • '
Published by the Research Branch.
Contribution No. 51 from the Research Station, Research Branch,
Canada Department of Agriculture, Winnipeg, Manitoba.
•
Contents.-Cereal diseases in the North Central United States in the
earty years.-Cereal snzuts in Western Canada in the early years.-Cerecti
rusts in Western Canada in the early years.-Plans for dealing with plant
diseases.-Early studies on stem rust, 1917-1924.-Early work on cereal
breeding.-Research on rust, 1925-1937.-Breeding for rust resistance,
19254937.-Early studies on host-parasite relations, 1929-1937.-Research
on diseases other than rusts, 1925-1937.-Years of immunity: 1938-1949.-
Challenge and response, 1950 to the present time.-Other rust research.
500 per copy. * o Cat. No. 1153-1098
Stipitate hydnums of Nova Scolie, by Kenneth A. Harrison. Ottawa,
April, 1961. 60p. Illus., map. 25cm. Paper cover. (Publication
1099.)
Prepared in the Research Station, Kentville, Nova Scotia.
$2 per copy. • * • • Cat. No. 1153-1099
Row spacing affects yields of forage grasses in the brown soil zone
of Saskatchewan. Ottawa, April, 1961. 11p. Illus., graphs.
25cm. (Publication 1100.)
Prepared in the'Experimental Farm, Swift Current, Saskatchewan.
, Free. 1 e Cat. No. 1153-1100
Determination of methyl bromide, ethylene dibromide and carbon
tetrachloride in admixture in air, by Ben Berck, Research Station,
Winnipeg, Canada. Ottawa, March, 1961. 14p. Illus.,
table. 25cm. Paper cover. (Publication 1101.)
Published by the Research Branch.
Free (single copies). j * Cal. No. 1153-1101
Distribution and persistence of methyl bromide, ethylene dibromide
and carbon tetrachloride applied in grain fumigant mixtures,
by Ben Berck, Research Station, Winnipeg, Manitoba. Ottawa,
June, 1961. 15p. Tables. 25cm. Paper cover. (Publication 1104.)
Published by the Research Branch.
Free. j e Cat. No. 1153-1104
Growing alfalfa in British Columbia, by William A. Hubbard and
Alastair McLean. Ottawa, November, 1961. 15p. Illus., tables.
25cm. (Publication 1107.)
Published by the Research Branch.
Free (single copies). t • Cat. No. 1153 -1107
Reseeding grassland ranges in the interior of British Columbia, by
Alastair McLean, W. L. Pringle and T. G. Willis. Ottawa, April,
1961. 12p. Illus., tables. 25cm. (Publication 1108.)
Prepared in the Range Experimental Farm, Kamloops, B.C.
Free. o Cat. No. 1153-1108
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