Lf. Solter et al., A NEW MICROSPORIDIUM IN ALFALFA WEEVIL POPULATIONS - DISTRIBUTION ANDCHARACTERIZATION, Great Lakes entomologist, 26(2), 1993, pp. 151-154
A microsporidium species, not previously reported, was found infecting
field populations of the alfalfa weevil, Hypera postica, in Illinois.
The pathogen is widely distributed thoughout the state. state. Percen
t infection ranged from 1% to 50% at different collection locations. C
haracteristics of the microsporidium and possible modes of transmissio
n are presented.