Introduction to Insect Monitoring

Where To Begin.

Before attempting to use Pheromone traps become familiar with the life cycle of the target pest.

Planning the Program.

Obtain a floor plan or draw a map of the area to be monitored. Note the position of vents, heaters, air flow, ceiling height(s) and floor level(s). A difference in elevation can influence insect behavior. If the area is not uniform it may be useful to divide it into smaller sections and monitor each separately. This may provide more accurate information on the location and numbers of insects and assist in planning a spraying program.

Placing and Using the Traps.

Regardless of whether the area being monitored is small or large, traps should be placed at all entrances, as well as within the area in question. This way potential infestations from outside sources can be identified before they reach the area being monitored.

It may help to develop a grid system and identify the location(s) on the map.

Good records are important. Inspect the Traps at least twice a week, at the first signs of possible infestation daily readings are suggested.

It is not uncommon to find pests other than those targeted. Record them as they may indicate additional problems.

Generally, if no insects are found, control is not required.

Graph the results each time the Traps are checked and keep the records for comparison.

Replace the Traps or Lures at regular intervals to assure a constant level of Pheromone activity. Unused Lures should be kept in their packages and stored, preferably in a refrigerator, to ensure their shelf life.

DO NOT STORE LURES IN DIRECT SUNLIGHT OR ANY OTHER HEATED LOCATION.

Final Considerations.

Consistency from year to year is important for any good insect management program, and if performed correctly will give the best possible data on the behavior of the insects at those locations.

Certain factors will occasionally influence Trap catches, such as rapid changes in temperature, humidity and air currents.

"PestCatchers" are widely used to monitor crawling insect activity.