Orangestripped Oakworms Hatching
Orange striped oakworms started hatching in Raleigh this week. They have one generation per year. Adults emerge in mid …
Summer Brings Spider Mites
Most tree species are fed upon by spider mites and many even have their own species. These include maple …
Section 18 Approved for Sivanto Prime on Sweet Sorghum for Sugarcane Aphid
As in 2016 and 2017, Sivanto Prime for control of sugarcane aphid on sweet sorghum has been approved for …
When to Treat Earworms in Soybeans
Our online threshold calculator for earworms in podding beans can be found by visiting the Soybeans portal, clicking on …
Mosquito Populations Likely to Increase
Last week, NCDHHS announced the first death in 2018 due to West Nile virus (WNV). (see https://www.ncdhhs.gov/news/press-releases/dhhs-reports-state%E2%80%99s-first-death-year-related-west-nile-virus). Although details were …
Aphids, Bollworms, Stink Bugs, & Tarnished Plant Bugs Complicating Insecticide Management
Well it is definitely mid-season cotton management time here in North Carolina. Lots of questions on a complex of …
Bollworm Spray Recommendations for Bt Cotton and Important Scouting Changes
We are seeing as many, or more breakthroughs in Bt corn this year compared to last. Bollworms that are …
Should We Worry About Earworms in Bt Corn?
Earworm populations (known as bollworm in cotton) were relatively low in our system from 2011 to 2016. Arguably, at …
Oak Spider Mites Cause Damage to Street, Landscape, and Nursery Trees
This week I have noticed damage on many pin oaks (Quercus falcata) by oak spider mites (Oligonychus bicolor). Oak …
WNC Orchard Insect Populations for July 3, 2018
July 3, 2018 Depending on location, codling moth degree-day accumulations since biofix range from about 1300 in Henderson County to …
Cotton and Soybean Scouting School
Please consider attending a scouting school this summer. We will post as they become available. Here is information on …
Managing Plant Bugs in Blooming Cotton
When cotton blooms, it’s time to switch sampling and thresholds for plant bugs. This previous article covered management of …
Yellow Poplar Weevils on Poplar and Magnolia
Yellow poplar weevils, Odontopus calceatus, can be a severe pest of tulip poplars and magnolias growing in nurseries and …
Unwanted Pool Guests
Honey Bees – When summer weather turns hot and dry, honey bees (and other insects) will frequently seek out any …
Section 18 Emergency Exemption Approved for Transform in Cotton-Plant Bugs
Effective June 15, 2018 and expiring October 30, 2018, Transform has been approved for use in cotton as an …
Scout Corn Now to Prevent Ear Damage From Stink Bugs
Corn is susceptible to damage at three stages (roughly): V1 to V6, V14 to VT and R1 to R4. …
Final Thrips Flight and TSWV Risk Assessment Report – June 11, 2018
This is the eighteenth, and final, thrips flight and TSWV risk assessment report. Read about why we are posting these reports and more …
Thrips Flight and TSWV Risk Assessment Report – June 5, 2018
This is the seventeenth thrips flight and TSWV risk assessment report. Read about why we are posting these reports and more in …
Floodwaters Will Recede, but Mosquito Activity Won't
The intense rainfall, flooding and mudslide damage in western North Carolina and other areas of the state have created …
One Stop Shop for Insect and Plant Pathology Fact Sheets
The kind folks at Extension IT have created an index from which you can easily find and access all …