Black Cutworm and True Armyworm Moth Captures and Weed Pressure in SWNY

Joshua Putman, Field Crops and Forage Specialist
Southwest New York Dairy, Livestock and Field Crops Program

June 4, 2020
Black Cutworm and True Armyworm Moth Captures and Weed Pressure in SWNY

This week, Field Crops Specialist, Josh Putman, with the Southwest NY Dairy, Livestock, and Field Crops program scouted traps and fields throughout the region. In Avoca, NY, both moth species were present having 7 cutworm and 10 armyworm; not much larvae feeding was found. In Springville, NY 3 black cutworm and 3 armyworm were collected; we now have evidence of cutworm feeding on corn plants. According to Dr. Mike Stanyard of the NWNY Dairy, Livestock, and Field Crops team, it is important to be out scouting your fields now for pest damage and economic threshold that may require management. In addition, with the warm temperatures and increased day length, we are seeing an increase of weed pressure in our field crop production systems. Summer annual weeds compete for sunlight, nutrients and water. Don't let these pests rob your crop yields!




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Upcoming Events

MILKING IT: Moving Milk Quality Forward

April 14, 2026
Springville, NY

April 14th from 11am-1pm

Education sessions by:

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New York Application for Dairy of Distinction

April 15, 2026

Purpose of Program

Attractive dairy farms give the consumer greater confidence in the wholesomeness of milk and stimulate milk sales which encourages public support of the dairy industry. The award gives recognition to the dairy farmer for maintaining a well-kept farmstead. 

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Virtual Egg Count Training for Sheep and Goats

April 23, 2026 : Virtual Fecal Egg Count Training for Sheep and Goats

Amy Barkley and Rachel Moody, Livestock Specialists with Cornell Cooperative Extension, will take attendees through the why, how, and interpretation of fecal egg count testing for sheep and goats using the McMaster method. 

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