Guideline Leaflet: Typical Issues Encountered in Ash Tree Species

In the heart of Iowa, a colourful pamphlet titled SUL21 is making waves among homeowners, foresters, arborists, and others. Published by Iowa State University, this guide aims to help scrutinize ash trees with increased attention to detail.

The SUL21 pamphlet is not specifically designed to address the 2010 Emerald Ash Borer (EAB) discovery in Iowa or its potential impact on the state's ash trees. Instead, it serves as a valuable resource for identifying common problems that may resemble EAB infestation.

The emerald ash borer was first discovered in a single ash tree, located 2 miles south of Minnesota on an island in the Mississippi River in 2010. Since then, the looming threat of EAB has increased, with many signs and symptoms of pests and evidence of decline in ash trees being noticed for the first time.

It's important to note that as of the provided information, no additional EAB infestations have been found in Iowa. The SUL21 pamphlet aims to help identify symptoms that may resemble EAB infestation, but it does not confirm any EAB presence in Iowa.

Ash trees have a history of suffering from a variety of pests, diseases, and ailments. The SUL21 pamphlet provides insights into these common issues, helping users make informed decisions about their ash trees.

In addition to the printed copies available at local Iowa county extension offices, electronic copies of the pamphlet can be found online. For those seeking a physical copy, printed versions can also be purchased through the Iowa State University Extension On-Line Store.

Meanwhile, the current status of the spread of the gypsy moth in Iowa in 2021 was limited, with isolated detections but no widespread infestations reported. This further underscores the importance of resources like the SUL21 pamphlet, which help Iowa residents keep a watchful eye on their ash trees.

For further details about the emerald ash borer, interested parties can refer to the January, 2011 Horticulture & Home Pest News. This resource offers more in-depth information about the emerald ash borer and its potential impact on ash trees across the United States.

In conclusion, the SUL21 pamphlet is a valuable tool for anyone with ash trees in Iowa. It helps users identify potential issues and avoid needless removal or treatment of ash trees. As always, it's essential to stay vigilant and informed about the health of our trees.