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Pival, an anti-coagulant rodenticide

Published online by Cambridge University Press:  15 May 2009

E. W. Bentley
Affiliation:
Infestation Control Division, Ministry of Agriculture, Fisheries and Food, Tolworth, Surbiton, Surrey
Marian Rowe
Affiliation:
Infestation Control Division, Ministry of Agriculture, Fisheries and Food, Tolworth, Surbiton, Surrey
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1. Pival at 0·025% is somewhat less toxic than warfarin at 0·005% to R. norvegicus when ingested for periods up to 72 hr. It is also less acceptable in a dry cereal bait.

2. Pival and warfarin at 0·025 % are about equally toxic and equally acceptable to R. rattus.

3. Young R. rattus appear to be more resistant than heavier rats to both Pival and warfarin.

4. The fungicidal properties of Pival are discussed.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1956

References

REFERENCES

Beauregard, J. R., Tusing, T. W. & Hanzal, R. P. (1955). Toxicity and antidotal studies on 2-pivalyl-l,3-indandione (Pival), an anti-coagulant rodenticide. J. Agric. Fd Chem. 3, 124–7.CrossRefGoogle Scholar
Bentley, E. W., Hammond, L. E. & Taylor, E. J. (1955). The comparative toxicity of 0·025% and 0·005% warfarin to Rattus norvegicus. Plant Pathology, 4, 120–3.CrossRefGoogle Scholar
Crabtree, D. G. & Robinson, W. H. (1953). Pivalyl, the new insecticidal rodenticide. Pest Control, 07 1953, pp. 22, 24, 58.Google Scholar
Kilgore, L. B., Ford, J. H. & Wolfe, W. C. (1942). Insecticidal properties of 1,3-indandiones. Industr. Engng Chem. 34, 494–7.Google Scholar