Who was the first person to recognize that true flies have
two wings and gave them the name ?Diptera??
34
John Henry Comstock's taxonomic specialty was with what
family if insects?
15
Is there any sign of larvae or mature insects with the
naked eyes?
88
Do fungus gnats, phorid flies or moth flies bite? Are the
bites toxic? If toxic, what kind of symptoms are manifested
from the bite?
84
Is it better, to kill the black alkali in the soil with
gypsum, just to scatter it over an alkalied spot or to plow
the soil first and then use the gypsum if you are going to
sow alfalfa?
84
which group of hosts deposit gums to defend themselves?
64
What popular journal did C. V. Riley and B. D. Walsh begin
in 1868?
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