Works matching IS 00034746 AND DT 1943 AND VI 30 AND IP 3

Results: 10

The depletion of starch from the sapwood of the ash (Fraxinus excelsior) and its relation to attack by powder-post beetles (Lyctus spp.).

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 201, doi. 10.1111/j.1744-7348.1943.tb06190.x

By:

Henderson, F. Y.

Publication type:

Article

The comparison of sheep-tick populations ( Ixodes ricinus L.).

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 240, doi. 10.1111/j.1744-7348.1943.tb06195.x

By:

Milne, A.

Publication type:

Article

The preparation of a standard pyrethrum extract in heavy mineral oil, with observations on the relative toxicities of the pyrethrins in oil and aqueous media.

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 293, doi. 10.1111/j.1744-7348.1943.tb06199.x

By:

Martin, J. T.

Publication type:

Article

Direct microscopical observations upon the rumen population of the ox.

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 230, doi. 10.1111/j.1744-7348.1943.tb06194.x

By:

Baker, Frank

Publication type:

Article

Black scurf and stem canker of potato (Corticium Solani Bourd. & Galz.).

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 221, doi. 10.1111/j.1744-7348.1943.tb06192.x

By:

Ph.D., T. Small

Publication type:

Article

Investigation into the production of bacteriostatic substances by fungi.

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 226, doi. 10.1111/j.1744-7348.1943.tb06193.x

By:

Wilkins, W. H.;
Harris, G. C. M.

Publication type:

Article

A film technique for the biological evaluation of pyrethrum-in-oil insecticides for use against stored product insects in warehouses.

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 279, doi. 10.1111/j.1744-7348.1943.tb06198.x

By:

Parkin, E. A.;
Green, A. A.

Publication type:

Article

Studies in the physiology of the onion plant.

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 208, doi. 10.1111/j.1744-7348.1943.tb06191.x

By:

Heath, O. V. S.

Publication type:

Article

Notes on Thysanoptera found on flax ( Linum usitatissimum L.) in the British Isles.

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 251, doi. 10.1111/j.1744-7348.1943.tb06196.x

By:

Morison, G. D.

Publication type:

Article

Biological methods of determining the insecticidal values of pyrethrum preparations (particularly extracts in heavy oil).

Published in:

Annals of Applied Biology, 1943, v. 30, n. 3, p. 259, doi. 10.1111/j.1744-7348.1943.tb06197.x

By:

Tattersfield, F.;
Potter, C.

Publication type:

Article