1. Action of the photoperiod in controlling insect diapause;Adkisson;Ann. Nat,1964
2. Photoperiodic control of endocrines in insects;De Wilde;Anat. Microscop. Morph. Expt,1965
3. Influence of photoperiod on imaginal diapause in Anacridium aegyptium L;Geldiay,1966
4. Hormonal control of adult reproductive diapause in the Egyptian grasshopper, Anacridium aegyptium L;Geldiay;J. Endocrinol,1967
5. Neurosecretory control of ovarian development in the desert locust;Highnam,1962