You must subscribe to WeevilTrak to read updates from our researchers on the WeevilTrak Blog. Please register or login to GreenCast to continue reading.

Now Showing: All Posts 492 Posts

New
They’re beginning to matureApril 27, 2026

Despite low pressure, ABW larvae are maturing. Scout locally to ensure timely applications.

New
Time to step up sampling for larvaeApril 27, 2026

This spring is unchartered territory and will require intensified larval sampling.

New
Yo-yo springApril 27, 2026

Spring of 2026 seems like yo‑yo weather with dry conditions and major temperature swings.

New
Low ABW adults and presence of immatures in VirginiaApril 27, 2026

The 2026 ABW season is in full swing in Central and Eastern Virginia.

New
Mid-April ABW updates from New EnglandApril 16, 2026

Across our WeevilTrak Plus sites, GDD accumulation climbs, Forsythia is in (or close to) full bloom and peak ABW adult activity is just around the corner.

New
Still very little ABW adult activity so far in Blacksburg, VAApril 16, 2026

ABW adult activity remains minimal at Virginia Tech Golf Course and Blacksburg Country Club.

ABW crunch time coming with predicted heatwaveApril 13, 2026

I think this might be the worst rollercoaster early spring in my memory, and the upcoming heatwave should push indicator plants and weevil activity along.

First larva of the season found!April 10, 2026

Kentucky courses have progressed to WeevilTrak Plus Phase 1, and we found our first larva of the year.

Early April temperature swings limit annual bluegrass weevil activityApril 10, 2026

ABW activity remains minimal in north suburban metropolitan Chicago.

ABW adult activity has been up and down: What this means for Stage 1 (old WeevilTrak) and Phase 1 (WeevilTrak Plus) currentlyApril 9, 2026

Scouting results have mirrored the rollercoaster temperature swings that we have been experiencing in the Mid-Atlantic and Northeast regions since March.

A most unusual start to Weevil SeasonApril 7, 2026

This is the warmest and most unusual spring I have observed since 2015.

Degree days are accumulating fast but still very little ABW adult activity so far in Blacksburg, VirginiaApril 6, 2026

ABW activity is oddly quiet in Blacksburg despite rising GDDs.

Mature ABW adults appearing in low-cut turf in OhioMarch 30, 2026

Based on the forecasted warm weather and observed ABW activities, peak adult activities are expected to arrive in the next two weeks.

Southern NC sites are heating up: ABW adults increasing—act soonMarch 30, 2026

Weevil season has started in North Carolina!

Bless your heartMarch 27, 2026

My predictions of earlier movement of ABW have not panned out, and once again these bugs have me wondering what is next.

My history with new annual bluegrass insecticides and the newest one, AtexzoMarch 26, 2026

Nine years of research: Why Atexzo is such an exciting new tool.

Where does Atexzo fit in ABW programs?March 26, 2026

Atexzo is shaping up to be a valuable addition to ABW management programs.

ABW ante portas: get ready for this ABW seasonMarch 25, 2026

A colder‑than‑usual winter and an early‑March warm spell have shifted ABW timing.