Blueberry shoots showing stunting from citrus thrips, Scirtothrips citri, feeding (left) and where insecticides protected the new growth (right).

Blueberry shoots taken from an insecticide trial showing the new growth that occurred during a one-month period where insecticides were applied (right) and in the untreated check (left). Credit: David R. Haviland
Credit: David R. Haviland