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Commercial Horticulture, Nursery & Turf

Eastern tent caterpillar feeding on a cherry leaf. Photo: SD Frank

Eastern Tent Caterpillars

Eastern tent caterpillars are common native insects that create silk webs or ‘tents’ in the branch crotches of some …

Boxwood leafminer adult. Photo: SD Frank

Boxwood Leafminers Active

Amanda Taylor, Area Specialized Agent – Nursery and Greenhouse alerted us that Boxwood leafminer adults are active in the …

Oak eriococcid scales on a willow oak twig. Photo: AG Dale

Felt Scales on Oaks

Felt scales are a family of scales that include azalea bark scale (Acanthococcus azaleae), crape myrtle bark scale (Acanthococcus …

Oak lecanium scales and eggs on willow oak. Photo: SD Frank

Lecanium Scales Full of Eggs

Oak lecanium scale and European fruit lecanium are nearly identical soft scales that infest oaks and many other tree …

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Recent Publications related to Commercial Horticulture, Nursery & Turf

Red Thread stand symptoms

Red Thread in Turf

This factsheet summarizes the characteristics of red thread.

4 days agoTurfFiles
Pythium blight foliar stand symptoms.

Pythium Blight in Turf

This factsheet summarizes the characteristics of pythium blight.

4 days agoTurfFiles
Gray leaf spot.

Gray Leaf Spot in Turf

This factsheet summarizes the characteristics of gray leaf spot.

4 days agoTurfFiles
Summer patch.

Summer Patch in Turf

This factsheet summarizes the characteristics of summer patch.

4 days agoTurfFiles
Fairy ring stand symptoms

Fairy Ring in Turf

This factsheet summarizes the characteristics of fairy ring.

4 days agoTurfFiles
Rust

Rust in Turf

This factsheet summarizes the characteristics of rust.

4 days agoTurfFiles
Figure 1. White patches of male tea scales.

Tea Scale

This Entomology Insect Note describes the biology and control of tea scale, an insect pest …

Dollar Spot

Dollar Spot in Turf

This factsheet summarizes the characteristics of dollar spot.

5 days agoTurfFiles