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Extension Entomology

Tag: wooden stuctures

Termites vs. Ants

–Dr. Jeff Whitworth and Dr. Holly Schwarting

Termites and ants have both been swarming intermittently for the past couple of weeks.  Both species usually start swarming in April in Kansas, but the cooler April temperatures seemed to have delayed this behavior for about a month.

termite swarm

Please make positive identification of any insects you suspect may be a pest, but especially ants and termites because there is an enormous difference in the amount of damage potential of termites vs. ants.  Note that although carpenter ants may nest in wooden structures, they will not cause the same degree of damage as a termite infestation.  Because of this, the cost of management for a termite infestation is much greater than carpenter ants.  For more information on termites and ants, please visit:

Termites: https://www.bookstore.ksre.ksu.edu/pubs/MF2887.pdf

Ants: http://www.bookstore.ksre.ksu.edu/pubs/mf722.pdf

Carpenter Bees

–Dr. Jeff Whitworth and Dr. Holly Schwarting

These large bumble bee look a-likes have been relatively active across the state in the last week.  The reproductive adults, especially the’ bald-faced’ males are quite noticeable around wooden structures.  These males are very territorial and their behavior of ‘dive-bombing’ any intruders, including humans and pets, is what draws attention to their presence.  These males are totally harmless as they do not have the ability to sting, and will die shortly after mating with females that emerge in the area.

carpenter vs bumble carpenter bee femalecarpenter bee male

Carpenter bees do not consume wood but do tunnel into untreated wooden structures to create nests for oviposition and larval development.  Please see the KSU, Carpenter Bees, for biology and management information:

http://www.bookstore.ksre.ksu.edu/pubs/MF2946.pdf

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