THE use of membranes in the feeding of insects which possess piercing mouthparts is of considerable interest, because it not only affords a means of studying dietary requirements with a view to ...

1 The pathogen responsible for human African trypanosomiasis, the trypanosome, is transmitted by the bite of the blood-feeding tsetse fly (Diptera, genus Glossina). The geographical spread of human ...

Two methods of assessing the mortality factors affecting the larvae and pupae of Cameraria ohridella in the leaves of Aesculus hippocastanum in Switzerland and Bulgaria.

Martha graduated from University of Cambridge with a BA in Natural Sciences and went on to do a PhD in cell biology at University College London. She then undertook postdoctoral work at Massachusetts ...