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NC State Extension

Agriculture & Food

Extension and research at NC State address timely issues impacting our state. Extension delivers trusted information directly into the hands of farmers and agribusinesses, helping them translate knowledge into solutions that grow our economy and communities.

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Cover photo for Plant Bug Damage on Young Cotton

Plant Bug Damage on Young Cotton

Below are two pictures of “black flag” symptoms on young cotton. These pictures were taken by Webster Harrell in …

Duplin County - Cotton Defoliation

Some good cotton defoliation advice from Curtis D. Fountain, Duplin County Agricultural Extension Agent – Field Crops Overview Much of the …

Cover photo for Bollworms in Bt Cotton

Bollworms in Bt Cotton

We are between flights right now (access the trap data and select “corn earworm” on the right), having …

Cover photo for Stink Bug Management in Cotton

Stink Bug Management in Cotton

Stink bugs are tearing through cotton that has bolls. Both plant bugs and especially stink bugs and their damage …

Handling Plant Bugs Post Bloom

Plant bugs are still being found and treated, even farther into the Coastal Plain than usual. It seems like …

Thrips Are Punishing Cotton

Thrips have walloped our cotton over the past two weeks, moving in late compared to “average” years. From conversations …

Recent Publications related to Agriculture & Food

Tomato leaves with Manganese deficiency

The Importance of Manganese in Vegetable Crop Nutrition in North Carolina

Manganese (Mn) is a critical micronutrient essential for the growth, development, and productivity of vegetable …

57 minutes awayVegetable Nutrient Management
Cauliflower with boron deficiency

The Importance of Boron in Vegetable Crop Nutrition in North Carolina

Boron (B) is a critical micronutrient essential for the growth, development, and productivity of vegetable …

52 minutes awayVegetable Nutrient Management
Potato irrigation

Irrigation for Vegetables: Understanding Evapotranspiration and Its Importance

Efficient irrigation is crucial for vegetable production in North Carolina, where weather variability demands careful …

24 minutes away
(l) Rows of sorghum plants growing in a field. (r) Sorghum fertigated with swine effluent.

Biomass and Nutrient Removal of Sorghum as a Bioenergy Crop

This publication summarizes research conducted in North Carolina that evaluated sorghum's potential as a bioenergy …

5 days ago
Primer plano de la corona de la planta de amaranto Palmer.

Control de Malezas en en el Cultivo de Sandía

La sandía es un cultivo de gran valor y se deben implementar prácticas de producción …

5 days ago
Coquillo amarillo que crece en una hilera de plantas de camote en el campo.

Manejo del Coquillo Amarillo en el Cultivo de Camote

El coquillo amarillo (Cyperus esculentus) es la segunda maleza más problemática después del amaranto Palmer …

5 days ago
Foto a color de campo con camote y amaranto Palmer.

Control del Amaranto Palmer en el Cultivo de Camote

La interferencia de malezas puede provocar grandes pérdidas en el rendimiento del camote (Seem et …

5 days ago
Close-up of crown of Palmar amaranth plant.

Weed Control in Watermelon

This publication discusses weeds common to watermelon and how to control them. Weed management strategies …

6 days ago