TechNotes Tips - 10.04.01

Multicolored Asian Lady Beetle is invading homes throughout many parts of the United States. This beetle is present in large numbers on landscape plants. What triggers these beetles to begin invading homes (looking for a place to overwinter) is usually the passing of a cold front that produces heavy rain followed by clearing skies and a frost. Generally, this weather pattern is followed by a warming trend which triggers these beetles to seek shelter. This beetle is helpful during the year because of its predation on aphids and other pests. However, during this time of the year when the beetle begins to overwinter, many homeowners look for ways to control this insect. Basically, controlling the Asian Lady Beetle is generally not very effective. For more information on controlling this pest see:

http://www.ces.ncsu.edu/depts/ent/notes/Other/goodpest/not107.html

Grub damage is apparent in many areas where animals like skunks, armadillos, and raccoons are present. If the turf is being dug up, check for grubs.