Mosquitoless

I am on record for ten years past, of saying that we can't boast of a mosquitoless New Jersey until after our annual expenditures are at least a half-million dollars. Our experience this year is good proof.

Source: wiktionary

Is this not too high a price to pay for a sproutless potato or a mosquitoless patio?

Source: wiktionary

It was a mosquitoless day, and very cold; a heavy sea still broke against the shore; ever and anon the sun shone, but masses of cloud kept drifting over the sky.

Source: wiktionary