They feed on the nectar of various flowers, including Arctostaphylos uva-ursi and Lupinus species.
Arctostaphylos | Uva Province | Festa da Uva | Arctostaphylos uva-ursi | Arctostaphylos imbricata | Arctostaphylos glutinosa | Arctostaphylos glauca |
Arctostaphylos species are used as food plants by the larvae of some Lepidoptera species including Coleophora arctostaphyli (which feeds exclusively on A. uva-ursi) and Coleophora glaucella.
After World War II he met the most known colleagues at the meeting of the International Union of Radio Science (URSI) at Paris 1946.
Okoshi has served as president of the Institute of Television Engineers and the IEICE (The Institute of Electronics, Information and Communication Engineers), and vice president of the Engineering Academy of Japan and the International Union of Radio Science (URSI).