Mayetiola destructor vs Hessian fly

Mayetiola destructor and Hessian fly both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mayetiola destructor	Yes	No	No	No
Hessian fly	Yes	No	No	No

As nouns, Mayetiola destructor and Hessian fly are synonyms defined as:

Mayetiola destructor and Hessian fly: small fly whose larvae damage wheat and other grains

Mayetiola destructor (noun)	Hessian fly (noun)
small fly whose larvae damage wheat and other grains	small fly whose larvae damage wheat and other grains