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NC State Extension

Commercial Horticulture, Nursery & Turf

Cover photo for New Turfgrass Disease Profiles

New Turfgrass Disease Profiles

We have recently added three new turfgrass disease profiles to our website. They are leaf and sheath blight (a.k.a. …

Cover photo for 2019 Diagnostics Lab Review

2019 Diagnostics Lab Review

Overall, total turfgrass samples submitted in 2019 to the NC State Turf Diagnostics Lab were nearly identical to total …

Recent Publications related to Commercial Horticulture, Nursery & Turf

Nematodes in Turf

This factsheet summarizes the characteristics of nematodes in turfgrasses.

3 days agoTurfFiles
S-metolachlor EC contact injury to young rose foliage.

Shoot Inhibitors

This factsheet describes the symptoms of a shoot inhibitor herbicide injury.

Casoron overdose injury symptoms on apple.

Cellulose Inhibitor, Dichlobenil

This factsheet describes the symptoms of a dichlobenil herbicide injury.

Knockout rose chlorosis caused by imazapyr spray drift.

Acetolactate Synthase (ALS) Inhibitors

This factsheet describes the symptoms of an ALS inhibitor herbicide injury.

Flumioxazin spray drift on knockout rose one week after treatmen

Protoporphyrinogen Oxidase (PPO) Inhibitors

This factsheet describes the symptoms of a protoporphyrinogen oxidase inhibitor herbicide injury.

Metribuzin drift on Knockout rose five days after treatment.

Metribuzin

This factsheet describes the symptoms of a metribuzin herbicide injury.

Knockout rose tender young foliage is damaged

Cellulose Inhibitors, Indaziflam, and Isoxaben

This factsheet describes the symptoms of cellulose-inhibiting herbicide injuries.

Yellow patch stand symptoms.

Yellow Patch in Turf

This factsheet summarizes the characteristics of yellow patch.

5 days agoTurfFiles