Red sphere traps for monitoring maggot flies
Maggot flies are a devastating pest for commercial and home apple and cherry growers in most areas where these fruits are grown. Use these red sphere traps for monitoring orchards and to determine the right time for applying control measures. One trap per three to four acres (five minimum per block) provides reliable detection. Reduce fly numbers and maggot damage by using one to six traps per tree for apples and cherries. Place traps before petal-fall for both apple and cherry trees. Kit includes 25 disposable traps, 25 wire hangers and two 8-oz. cans of sticky coating with built-in applicator brushes.
2016 Master Catalog: Page 504