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Commercial Horticulture, Nursery & Turf

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grafting workshop

Fraser Fir Grafting Workshop

Fraser Fir Grafting Workshop Thursday, March 9, 2023 9:30 a.m. – 1:30 p.m. Upper Mountain Research Station 8004 NC Hwy 88 Laurel Springs, NC …

Recent Publications related to Commercial Horticulture, Nursery & Turf

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Callery Pear: 'Bradford' and Other Varieties and Their Invasive Progeny

This factsheet identifies several varieties of the ornamental Callery Pear tree and their impacts on …

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Anthracnose stand symptoms

Anthracnose in Turf

This factsheet summarizes the characteristics of anthracnose.

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Elm Zigzag Sawfly

The elm zigzag sawfly is an invasive species first reported in North America in 2020. …

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Woolly Oak Aphids

This factsheet describes the biology of the woolly oak aphids, Stegophylla spp, and provides residential …

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Earwigs appear to have pincers on the rear.

Earwigs in the Landscape

This factsheet describes the biology of earwigs (order Dermaptera), and provides residential management recommendations.

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Woolly apple aphid damage to elm leaves.

Woolly Apple Aphid on Ornamentals

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Eastern black swallowtails are common in North Carolina.

Parsleyworm \ Eastern Black Swallowtail

This factsheet describes the biology of the black swallowtail, American swallowtail, parsnip swallowtail, parsley swallowtail, …

3 weeks agoPDIC Factsheets
Adults are small, lacy. and about 1/8 inch long.

Hawthorn Lace Bug

This factsheet describes the biology of the hawthorn lace bug, Corythucha cydoniae, and provides residential …

3 weeks agoPDIC Factsheets