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Commercial Horticulture, Nursery & Turf

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Image of soil

What Is Soil?

Many well-meaning gardeners plug away applying herbicide after herbicide on a relentless crop of weeds, or vegetable gardeners diligently …

Recent Publications related to Commercial Horticulture, Nursery & Turf

Zoysiagrass Lawn Maintenance Calendar

This publication for homeowners and landscapers describes how to mow, fertilize, irrigate, and control weeds …

Zoysiagrass mite leaf rolling

Zoysiagrass Mites

This publication discusses the biology and control of zoysiagrass mites, occasional pests of turfgrass in …

3 days agoTurfFiles
Figure 1. Dead trees from laurel wilt disease.

Red Bay Ambrosia Beetle and Laurel Wilt Disease

This Entomology Insect Note describes the disease cycle and management of the red ambrosia beetle, …

Bipalium kewense, a large, brown, striped hammerhead flatworm

Terrestrial Flatworms, Land Planarians & Hammerhead Worms

This factsheet offers information on the identification and management of various flatworms that may be …

Pythium blight foliar stand symptoms.

Pythium Blight in Turf

This factsheet summarizes the characteristics of pythium blight.

3 days agoTurfFiles
Pythium root dysfunction stand symptoms.

Pythium Root Dysfunction in Turf

This factsheet summarizes the characteristics of pythium root dysfunction.

3 days agoTurfFiles
Pythium root rot.

Pythium Root Rot in Turf

This factsheet summarizes the characteristics of pythium root rot.

3 days agoTurfFiles
Figure 5. Dusky birch sawfly caterpillar feeding on birch.

Caterpillars That Feed on Trees and Shrubs

This Entomology Insect Note describes the biology and control of caterpillars that feed on trees …