Caution
This information was developed for North Carolina and may not be applicable for other area. Please click on the thumbnail to enlarge it, if necesary.
Legend
* Degree of importance of pest: I = Important pest, high probability of occurrence; II = Treat as needed; III = Occasional pest, treat when detected.
** Number of applications needed for most effective control. It is usually best to wait 10 to 14 days between applications in cool weather and 7 to 10 days between applications in warm weather.
I = Pesticide injection; S=Spray application.
Other Resources
- Carpenterworm. Frank, S. et al. 2001. Entomology Insect Notes, NC State Extension Publications.
- Galls on Oaks. Frank, S. et al. 2002. Entomology Insect Notes, NC State Extension Publications.
- Horticultural Oils for Ornamental Plants. Frank, S. et al. 2018. Entomology Insect Notes, NC State Extension Publications.
- Lecanium Scale Insects. Frank, S.and J. R. Baker. 2015. Entomology Insect Notes, NC State Extension Publications.
- Orangestriped Oakworm. Frank, S.and S. Bambara. 2016. Entomology Insect Notes, NC State Extension Publications.
- Extension Plant Pathology Publications and Factsheets
- Horticultural Science Publications
- North Carolina Agricultural Chemicals Manual
For assistance with a specific problem, contact your local N.C. Cooperative Extension Center.
This Insect Note has not been peer reviewed.
Publication date: Jan. 29, 2019
Revised: Oct. 7, 2019
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