1. Use of Insect Traps in Mills
Michael A.Mullen
USDA, ARS, GMPRC
MANHATTAN, KS

2. WHAT INFORMATION DO WE GET FROM TRAPPING
Presence or absence of insects
Location of insects
Species of insects
Relative numbers

3. ADVANTAGES OF TRAPPING
Work 24 hrs per day without complaining
Relatively inexpensive
Reduces labor costs
Provides scientifically sound information

4. DISADVANTAGES OF TRAPPING
Not always sure what the numbers trapped mean
Traps can be lost
Traps must be maintained
Dust can be a problem

5. TRAP PLACEMENT
Ideal method is to use a grid pattern but this is not always possible
Place traps near suspected problem areas
Keep away from high traffic areas

6. TRAP PLACEMENT (CONT.) Clearly label traps
Traps in dusty areas should be serviced and cleaned frequently
Inform and educate employees abouT traps and why they are important

7. DUST RESISTANT TRAPS Dust reduces the effectiveness of traps
Sticky surfaces become coated and ineffective
Oil baits can become clogged
Escape proof trap become lose their ability to retain insects

8. DUST RESISTANT TRAPS (CONT.)
Less exposed surface area means less dust problem
Flite trak has developed a dust resistant cover that will be available soon as well as a low profile trap for moths

9. Spatial mapping of trapping data to interpret insect density and location