共 96 条
[32]
EVES JD, 1974, 78 WASH AGR EXP STN
[34]
GLANCEY M, 1970, American Bee Journal, V110, P314
[37]
GUNTHER O, 1968, GARTEN KLEINTIERZ IM, V7, P10
[38]
HARAGSIM O, 1973, Apidologie, V4, P87, DOI 10.1051/apido:19730201
[39]
JOHANSEN C, 1972, Environmental Entomology, V1, P51