Does not this readiness to assemble
at a bait suggest a possible means of destroying them?
Every one, even the seasoned natives, agree that they are a terror
to man and beast; but, thanks to our flyproof tents, we sleep immune.
During the day I wear my net and gloves, uncomfortably hot, but a
blessed relief from the torment. It is easy to get used to those
coverings; it is impossible to get used to the mosquitoes.
For July 10 I find this note: "The Mosquitoes are worse now than
ever before; even Jarvis, Preble, and the Indians are wearing face
protectors of some kind. The Major has borrowed Preble's closed net,
much to the latter's discomfiture, as he himself would be glad to
wear it."
This country has, for 6 months, the finest climate in the world,
but 2 1/2 of these are ruined by the malignancy of the fly plague.
Yet it is certain that knowledge will confer on man the power to
wipe them out.
No doubt the first step in this direction is a thorough understanding
of the creature's life-history. This understanding many able mien
are working for. But there is another line of thought that should
not be forgotten, though it is negative - many animals are immune.
Which are they?
