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Photo Credit: Holly Raguza, Pennsylvania Department of Agriculture
Lancaster County Extension Annual Meeting Scheduled - News News
You are invited! The Annual Meeting and Social Event will be held Thursday, February 1, 2018, at the Farm and Home Center, Lancaster, PA 17601. More
Allium Leafminer Adult
Alert: The Allium Leafminer is active! - News News
The Allium Leafminer has emerged this week and we are already seeing feeding damage signs. Protect your crop! More
Figure 2. Pupae in base of allium plants. They have been in the pupal stage throughout the summer, and should emerge as adults this fall. Photo: L. Donoval.
Fall Re-Emergence of the Allium Leafminer - News News
It’s soon time for emergence of allium leafminer adults. More
Female Allium Leafminer making distinct damage pattern. By Tim Elkner
Allium Leafminer Spring Update: April 10, 2017 - News News
The spring season has begun! This past week (April 3-April 9) we had our first damage sighting. We've also had field collected pupa emerge over the weekend suggesting the beginning of adult activity. More
Adult Allium Leafminer
Allium Leafminer Expected to Emerge in April - News News
The allium leafminer, Phytomyza gymnostoma, is a fly that originates from Poland, Germany, Austria and Spain, and was confirmed in 18 counties in Pennsylvania last year. More