WNC Orchard Insect Pest Populations - July 7, 2020
For the most part insect activity is relatively low throughout the western region, including the piedmont and mountain production …
Pest Management
WNC Orchard Insect Pest Populations - June 30, 2020
Throughout most of the higher elevation orchards (≥2000 ft), we are still in that period of low potential for …
WNC Orchard Insect Pest Populations - June 23, 2020
We are currently in a lull of direct pest activity throughout the western apple region. Codling moth degree-day (DD) …
Cucumber Downy Mildew Found in Johnston County
Written by Lina Quesada-Ocampo and Brandon Parker Cucumber downy mildew, caused by the oomycete pathogen Pseudoperonospora cubensis, has been found …
WNC Orchard Insect Pest Populations - June 16, 2020
Codling Moth Cumulative degree days (DD) for codling moth in Henderson County are about 690 as of today (June 16). …
Scout for Late Blight on Tomato and Potato
With the current temperatures in the 60’s and 70’s and cloudy skies, conditions are conducive for late blight to …
WNC Orchard Insect Pest Populations - June 9, 2020
Codling Moth At lower elevations, less than about 1200 ft, cumulative codling moth degree days (DD) now exceed 1000, indicating …
Cucumber Downy Mildew Confirmed in North Carolina
Written by Lina Quesada-Ocampo, Kimberly D’Arcangelo, Mike Adams, and Tommy Batts Cucumber downy mildew (CDM) was confirmed on a cucumber …
Lace Bugs on Landscape Plants
This week I have seen a couple species of lace bugs active on landscape plants. Yes, there are over …
Thrips Flight and TSWV Risk Assessment Report – June 2, 2020
This is the ninth weekly TSWV and tobacco thrips risk assessment update. Third generation flights have now occurred at all …
WNC Orchard Insect Pest Populations - June 2, 2020
Codling Moth Codling moth degree-day (DD) accumulations range from 420 in Henderson County to about 750 in the Lincoln/Cleveland County …
Sawflies on Roses
For the past several weeks I have noticed damage to the leaves of my roses. Each year this happens and …
Monitor False Oleander Scales
False oleander scale, Pseudaulacaspis cockerelli, is a tropical and subtropical pest originally from China. False oleander scale is common throughout …
Imported Willow Leaf Beetles
Imported willow leaf beetle (Plagiodera versicolor) are common on willows in landscapes and natural areas. Most of year adults and …
Crape Myrtle Aphids
Crape myrtles are among the most commonly planted trees in the Southeast. The two main pests are crape myrtle …
Mosquito Activity on the Rise
Memorial Day weekend is often the signal to fire up the grills. However, the previous week’s heavy rains in …
Scout for Twospotted Spider Mites
Twospotted spider mites are probably the most common spider mite species to damage ornamental plants, fruits, vegetables, and others. Twospotted …
WNC Orchard Insect Pest Populations - May 19, 2020
Codling moth pheromone trap captures increased somewhat this week with the return of warmer temperatures, and as of May …
Wax Scales Hatching on Many Common Host Plants
There are a couple species of wax scales (Ceroplastes spp.) in North Carolina. Common ones include Indian wax scale …
Tulip Tree Aphids and Scales Feeding and Dropping Honeydew
Tulip trees (Liriodendron tulipifera) have two primary pests both of which produce honeydew and both of which are actively …
Learn More Using the Resources Below
- Extension Entomology - Insect Biology and Management
- Extension Plant Pathology
- NC Integrated Pest Management (IPM)
- NC Pesticide Safety Education
More Extension Programs at NC State University
- Integrated Pest Management (IPM) for Schools & Child Care Facilities
- NC State Plant Disease and Insect Clinic
National eXtension Resources
Partnerships and Organizations
- APHIS Pest Detection and Management Programs
- NC Department of Agriculture and Consumer Services Pesticide Section
- NSF Center for Integrated Pest Management
- Pesticide Environmental Stewardship
Publications, Information, and News
Recent Publications related to Pest Management
Mosquito Control for Stormwater Facilities
This factsheet provides a review of strategies for designing and maintaining stormwater facilities to limit …
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Cottony Cushion Scale
This Entomology Insect Note describes the biology and control of cottony cushion scale, an insect …
2 days ago — Entomology Insect Notes
Armored Scale Identification and Management on Ornamental Plants
This Entomology Insect Note discusses how to identify and manage common armored scale insects that …
2 days ago — Entomology Insect Notes
Mealybugs
This Entomology Insect Note describes the biology and control of mealybugs, an insect pest of …
2 days ago — Entomology Insect Notes
Larger Elm Leaf Beetle
The larger elm leaf beetle is 3/8 to 5/8 inches long. It is orange with …
2 days ago — Entomology Insect Notes
Aphids on Ornamental Landscape Plants
This Entomology Insect Note describes the biology and control of aphid pests of ornamental trees, …
2 days ago — Entomology Insect Notes
Leafminer Flies
This Entomology Insect Note describes the biology and control of leafminer flies, an insect pest …
2 days ago — Entomology Insect Notes
Hemispherical Scale
This Entomology Insect Note describes the biology and control of hemispherical scale, an insect pest …
2 days ago — Entomology Insect Notes