Southern chinch bugs
The southern chinch bug is, by UF's count, the second most expensive plant-feeding insect in the state, and its favorite food is St. Augustinegrass. Adults are only about a quarter inch long. Damage starts as off-color patches in sunny or drought-stressed parts of the lawn that turn brown and die, and UF adds that St. Augustine growing in dry, sandy or shell soil on high ground suffers most. A coffee can pushed into the turf and flooded for five minutes floats the bugs up.





