DDT, Junk Science, Malaria, and insecticide resistance

Last week, I outlined four specious claims made by those attacking Rachel Carson and promoting DDT. (Visit that post to see links to articles in various national media outlets that swallowed these claims without any critical inspection. Sigh.)
Today, I’ll deal with their third bogus claim:
3. Mosquito resistance is not an issue. “Resistance” is not [...]