Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| bovine thelaziasis in iowa. | the prevalence of developing thelazia nematodes in face flies (musca autumnalis) was studied for 7 yr at a beef farm in central iowa. juvenile nematodes were not found among flies in reproductive diapause in autumn, nor among nulliparous, overwintered flies in spring, but only among actively reproducing insects. thus thelazia probably do not overwinter in face flies. a mean prevalence of 2.0% infected was recorded among flies in 7 fly breeding seasons. no heterogeneity in thelazia prevalence was ... | 1985 | 4040164 |