Azalea Plants
Q.

Azalea Caterpillars

Anonymous added on August 23, 2011 | Answered

Is there another way to rid my azaleas of caterpillars besides hand picking them off?

A.
A.Answers to this queston: Add Answer
Nikki
Certified GKH Gardening Expert
Answered on August 24, 2011

Azalea caterpillar control in the larvae stage is relatively easy. However, because the caterpillars feed in groups, they often completely defoliate a portion of a plant before they are discovered. Once the caterpillars are in the adult stage, they can be hand picked and destroyed easily. This is the ideal situation if you have a limited number of azaleas. Most azalea caterpillars can be shaken from the shrub and dumped into soapy water to kill.

Neem-oil is an organic control that must be applied frequently. A second option is to apply Bacillus thuringiensis or Bt. Bt is a bacterial pathogen widely used as a biological control of pest larvae. It is safe to humans, other animals, and plants when applied according to label instructions.

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