June 2025

Get the latest updates in Arkansas pest management from your extension specialists.

Tomato Fruitworm Numbers Increase Earlier than Normal

Aaron Cato

Assistant Professor and Horticulture IPM Specialist


With all the rain and storm events moving through the state we’ve seen tomato fruitworm, Helicoverpa zea (also known as corn earworm), flights throughout June that are much higher than normal. Find out what that means for your tomatoes and sweet corn!

Blossom-End Rot & Sunscald

Jason Pavel

Plant Health Clinic Diagnostician

Taylor Klass

Plant Health Clinic Pathologist


A large area on your tomato/pepper/squash/melon fruit is discolored and/or depressed. Is it a disease? It might not be! Click below to read more.

Weed (or plant) of the month

Hannah Wright-Smith

Extension Weed Specialist

Bob Scott

Extension Weed Scientist


This month's weed/plant is native to the eastern half of the United States and central Mexico and is common to Arkansas roadsides and ditches. Learn more and be the first to ID this weed by clicking the link below. 

Invasive Needle Ants at Home in Arkansas

Jon Zawislak

Assistant Professor of Apiculture and Urban Entomology



Brachyponera chinensis, or the Asian needle ant, is an invasive species first found in the U.S. in the 1930s. It thrives in moist, shaded areas and outcompetes native ants. While not aggressive, it’s painful defensive sting can cause severe allergic reactions in some people. 

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