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Time to seriously check for ABW adults with peak ABW densities impending in central and northern NJApril 21, 2025

Predicting peak ABW adult densities this year is a real headache, but I expect peak weevil densities to start sometime this week in central and northern New Jersey.

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Dogwood and redbud trees are in bloom in Blacksburg, Virginia but ABW adult activity has been lowApril 21, 2025

We are a little behind on our GDD in VA compared to recent years, and the weather has made it difficult to figure out ABW activity.

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Balancing forsythia bloom & GDD: ABW timing in a tricky springApril 17, 2025

The correlation between seeing an increase in ABW adults and the forsythia 50% green (leaves) and 50% gold (flowers) has long been the target, but this...

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ABW updates from New EnglandApril 15, 2025

With expected warmer temperatures in the coming weeks, we expect adult ABW activity in New England to peak near the end of April.

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Slow start to full swing: ABW management in NC for 2025April 10, 2025

Slow initial start to the ABW season in North Carolina, but things are humming along now!

Degree days are accumulating and spring blooms are popping but only a slight increase in ABW adult activity so farApril 8, 2025

Our ABW adult sampling showed a slight increase in adult ABW activity. Could this be the peak?

A most unusual springApril 7, 2025

There’s been a dramatic decoupling between accumulated GDDs, plant phenology, and adult ABW migration. The divergence we’re seeing this year highlights...

Slow start to spring: Monitoring ABW activity amid cool conditions in ChicagoApril 4, 2025

Two courses in the northern Chicago suburbs were the first to report ABW presence in Chicago in 2023, setting the stage for ongoing tracking this year.

ABW emerging from overwintering sitesMarch 26, 2025

ABW are seen in pitfall traps installed in roughs between overwintering sites and low-cut turf mixtures of annual bluegrass and creeping bentgrass in Ohio.

Long winter, quick start and then slow down!March 25, 2025

The winter of 2024/2025 brought significant snow, wind and ice in the Mid-Atlantic and Northeast regions. What does this mean for ABW?

ABW ante portas: Get ready for another ABW seasonMarch 25, 2025

Based on the weather forecast for NJ, we can expect to see the beginning of forsythia full bloom and some adult ABWs on the short-mown turfgrass areas.

ABW watch: Waiting on the migration and new monitoring toolsMarch 24, 2025

Spring appears to be here in central PA, and with it comes the start of the ABW monitoring season.

March’s ABW march onMarch 20, 2025

ABW distribution is currently isolated to the Bluegrass region of Kentucky, but all regions should be aware and scout diligently.

Spring has sprung! ABW monitoring in Blacksburg, VirginiaMarch 20, 2025

Spring has sprung in Blacksburg, VA, with forsythia and daffodils in full bloom in most neighborhoods.

ABW adults already present in Central VirginiaMarch 17, 2025

Early ABW presence could mean early peaks, but scouting will be important in determining the peak activity in your respective area.

Early March ABW monitoring in Blacksburg, VirginiaMarch 11, 2025

Kicking off ABW monitoring after an unusual winter in Blacksburg, Virginia.

ABW monitoring in Blacksburg, Virginia 2024 – Season recapOctober 2, 2024

Early August peak of ABW adults could lead to September larval populations.

Why now?September 16, 2024

Why do small, isolated areas of ABW damage show up in September?

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