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A technique for exposing insects to insecticidal deposits on detached foliage

Published online by Cambridge University Press:  10 July 2009

M. Gratwick
M. Gratwick
Affiliation:
East Malling Research Station, Maidstone, Kent.
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Extract

A technique is described for exposing insects to insecticidal deposits on detached foliage. Treated leaves are laid horizontally on boards with their petioles projecting through holes into water. Each insect is confined to the leaf surface by a small glass ring coated on its inner side with polytetrafluoroethylene and surrounded by a heavy metal ring to hold the leaf flat. This method is satisfactory for insects that do not spin webs and are unable to take off at a steep angle.

Type
Research Paper
Information
Bulletin of Entomological Research , Volume 54 , Issue 1 , May 1963 , pp. 81 - 82
Copyright
Copyright © Cambridge University Press 1963

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References

Muir, R. C. (1958). On the application of the capture-recapture method to an orchard population of Blepharidopterus angulatus (Fall.) (Hemiptera-Heteroptera, Miridae).—45th Rep. E. Malling Res. Sta. 1957 pp. 140–147.Google Scholar