Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letter
  • Published:

Application of a Systemic Insecticide by Trunk Implantation to control a Mealybug Vector of the Cacao Swollen Shoot Virus

Abstract

IT has previously been reported that dimefox (bis-dimethylamino fluorophosphine oxide) when applied to the root system of cacao trees can control Pseudococcus njalensis Laing, the common mealybug vector of the swollen shoot virus in the Gold Coast1,2. The toxic action of the chemical persists within the tree for about eight weeks.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Similar content being viewed by others

References

  1. West, J., Cacao Conference Report 1951, 86. Nicol, J., Nature, 169, 129 (1952).

    Google Scholar 

  2. Hanna, A. D., Heatherington, W., and Judenko, E., Nature, 169, 334 (1952).

    Article  ADS  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

HANNA, A., NICOL, J. Application of a Systemic Insecticide by Trunk Implantation to control a Mealybug Vector of the Cacao Swollen Shoot Virus. Nature 173, 730–731 (1954). https://doi.org/10.1038/173730b0

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1038/173730b0

This article is cited by

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing