SAN DIEGO — Grasshoppers are showing up earlier than usual across San Diego this year, and experts say warmer temperatures are to blame.
A sales associate at Armstrong Garden Centers in Allied Gardens, Rocco Moschette, has a background in entomology and says the timing comes down to soil temperature.
“It’s a little early, but it’s the temperature. The soil temperature, once it warms up, that signals the eggs to hatch,” Moschette said…