Progress of work on Sexava app., the Coco-nut Treehopper

Abstract

A summary of the investigation into the bionomics and control of this pest up to the latter part of 1935 was published by the Entomnlogist, Mr. J. L. Froggatt, in Vol. I, No. 1, of this journal. Since then, further work has been done, which is briefly outlined in this article.