Temporary Change in Plant Disease and Insect Clinic Services (Hemp)
Due to high volumes and a lack of diagnostic personnel to handle hemp samples, the NC State University Plant …
Pest Management
Dieback Symptoms in Industrial Hemp
Dieback Symptoms in Hemp Over the last month, dieback symptoms have been widely observed in hemp stands. These symptoms are …
PDIC Schedule During Hurricane Dorian
Due to possible tropical storm conditions, the Plant Disease and Insect Clinic will close on Thursday, September 5, 2019, …
NC County Extension Agents Practice Cucurbit Disease Identification Techniques
As part of NC State University Department of Plant Pathology and Entomology’s annual agent training each July, the Vegetable …
Late Blight on Tomato Confirmed in Haywood County, NC (Aug 26, 2019)
Late blight on tomato was confirmed in Haywood County on August 26, 2019, and confirmed by microscopic observation of …
Exserohilum Leaf Spot Causing Problems in NC Hemp
Hemp Leaf Spot Problems North Carolina industrial hemp producers are combatting a leaf spot issue that is caused by Exserohilum …
Root Diseases Prevalent in Industrial Hemp
Root, Crown, and Stem Rot Root, crown, and stem rots are being observed in industrial hemp stands across North Carolina. …
Cucumber Downy Mildew in Western North Carolina (7/30/2019)
Cucumber Downy Mildew (CDM) has been confirmed on cucumber samples from our sentinel plot in Waynesville, NC (Haywood County) …
Scout for Tomato Late Blight in NC (July 30, 2019)
Conditions have been conducive for late blight on tomato to occur, especially in western North Carolina. Heavy morning dews and …
Basil Downy Mildew Found in Western North Carolina - July 22, 2019
Basil downy mildew has been confirmed on the variety Genovese in our research plots in Haywood County, North Carolina. …
Cucumber Downy Mildew Detected in North Carolina
Written by Lina Quesada-Ocampo and Kimberly D’Arcangelo Cucumber Downy Mildew (CDM) was confirmed on a cucumber sample from a production …
Downy Mildew on Coreopsis and Related Plants
The downy mildew pathogen Plasmopara halstedii was found causing leaf spotting and leaf death on a sample of coreopsis …
Basil Downy Mildew Found in Greenhouse in Eastern NC - May 16, 2019
-Inga Meadows, Shawn Butler, and Dr. Lina Quesada-Ocampo Basil downy mildew (BDM) has been confirmed in a commercial greenhouse in …
Renewal of Section 18 Label for Use of Mertect (Thiabendazole) in Sweetpotato Postharvest for Black Rot Control in Domestic Markets Has Been Approved
The specific exemption section 18 label obtained in 2016 for using Mertect (thiabendazole) for control of black rot (caused …
Fusarium Head Blight Risk Update, April 10, 2019
Fusarium Head Blight Fusarium Head Blight (FHB), also known as scab, is caused by several Fusarium spp., particularly F. graminearum in the U.S. The …
Watch Out for Botrytis Gray Mold in Your Greenhouse
As weather begins warming up and greenhouse annuals are in production, Botrytis gray mold will also be on the …
Upcoming Webinar: Management of Fusarium Head Blight
Fusarium Head Blight Fusarium head blight of wheat (also known as scab) is one of the most problematic diseases of …
Vegetable Production Update- October 12, 2018
From Dr. Amanda Strayer-Scherer (Postdoctoral Research Scholar, Plant Pathology, Tomatoes) and Inga Meadows (NC State Extension Associate, Plant Pathology …
Management of the Guava Root Knot Nematode in Sweetpotatoes
In recent years, some North Carolina sweetpotato growers have found Meloidogyne enterolobii, also known as the guava root knot …
Impact of Guava Root Knot Nematode Internal Quarantine on Tobacco and Field Crops in NC
Meloidogyne enterolobii Internal Quarantine from NCDA On Friday, October 5, 2018, the N.C. Department of Agriculture and Consumer Services released a press …
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Pillbugs and Sowbugs
This Entomology Insect Note describes the biology and control of pillbugs and sowbugs, insect pests …
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