40 Under 40, Class of 2021

Clark MacAllister


University of Georgia Extension

Job Title

Extension Agent


Clark serves as the Agricultural and Natural Resources Agent for University of Georgia Extension in Dawson and Lumpkin Counties. He works extensively with wine grapes, where he conducts educational outreach and research in the areas of Pierce's disease management, fungal disease control, and canopy management. Clark also works with a wide range of fruit and vegetable producers, and he also helps manage a local farmers market.

Current Issue

August 2022 issue of Vegetable Growers News

Family, dedication fuel Georgia onion grower’s success

West Coast growers battle water shortages

University of Idaho researchers help develop solar-powered weeding robot

SC farming family legacy passes century mark

Greenhouse operation grows, processes and serves tomato dishes to tourists

Tools, techniques don’t solve celery meltdown

Great Lakes EXPO: Delivering the ultimate farm market

Farm Market column: What’s the difference between markup and profit?

Ag Labor Review: Will 2022 be remembered as the Year of Ag Labor Regulations?

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