The word "blastophthoric" is a scientific term that refers to a type of fungus that can cause infections in plants. The spelling of this word can be easily understood with the use of IPA phonetic transcription. The first syllable, "blas," is pronounced like "blæs," and the second syllable, "to," is pronounced like "tɑ." The third syllable, "phtho," is pronounced like "fθo," and the final syllable, "ric," is pronounced like "rɪk." Put together, "blastophthoric" is pronounced "blæs-tɑ-fθo-rik."
Relating to blastophthoria.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.