Hostname: page-component-78c5997874-xbtfd Total loading time: 0 Render date: 2024-11-17T16:55:45.279Z Has data issue: false hasContentIssue false
  • English
  • Français

On the Varying Nematicidal Effects of Different Samples of D-D against the Potato-root Eelworm Heterodera rostochiensis

Published online by Cambridge University Press:  18 November 2009

D. W. Fenwick
D. W. Fenwick
Affiliation:
Nematology Department, Rothamsted Experimental Station, Harpenden.
Get access Rights & Permissions [Opens in a new window]

Extract

Four samples of D-D were tested at six dosage levels for their nematicidal activity against the potato-root eelworm Heterodera rostochiensis; the treatments were carried out on naturally infested soil in 5-in. pots, viability being estimated by hatching in root diffusate. There was no evidence of there being significant differences between the samples at 50–60% kills, but at higher and lower kills they did appear to differ appreciably from one another in nematicidal activity.

Type
Research Article
Information
Journal of Helminthology , Volume 25 , Issue 3-4 , December 1951 , pp. 166 - 172
Copyright
Copyright © Cambridge University Press 1951

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Carter, W., 1943.—“ A promising new Soil Amendment and Disinfectant.” Science, 97 (2521), 383. (W.L. 19938.)CrossRefGoogle ScholarPubMed
Chitwood, B. G. and Feldmesser, J., 1948.—“ Golden Nematode Population Studies.“ Proc. Helminth. Soc. Wash., 15 (2), 43–55.Google Scholar
Bliss, C. I., 1935a.—“ The Calculation of the Dosage Mortality Curve.” Ann. app. Bid., 22 (1), 134–167. (W.L. 1025.)CrossRefGoogle Scholar
Bliss, C. I., 1935b.—“ The Comparison of Dosage Mortality Data.“ Ann. app. Biol., 22 (2), 307–333. (W.L. 1025.)CrossRefGoogle Scholar