Results 201 to 202 of about 69,674 (202)

[The ultrafine structure of Nosema apis].

Veterinariia, 1969
O F, Grobov, L P, D'iakonov, A N, Smirnov, B E, Blekherman   +3 more
openaire   +1 more source

Longevity of Refrigerated Nosema Spores— Nosema apis, a Parasite of Honey Bees

Journal of Economic Entomology, 1960
openaire   +1 more source