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Author(s) M. F. Heimann, G. L. Worf. Springtime weather injury can cause misleading symptoms on foliage. This fact sheet describes symptoms and st...

Author(s) G. L. Worf., J. E. Kuntz. Many problems and disorders can lead to tree decline. This fact sheet explores sun scald, girdling roots, mowe...

Author(s) Christelle Guédot, Jed Colquhoun, Glenn Nice, Leslie Holland. Revised March 2024. The latest recommendations for disease, insect, and wee...

Author(s) Dan Undersander, Jim Morrison, Ellen Phillips, Richard Leep, Paul Peterson, Craig Sheaffer. Buying Horse Hay debunks the myths surroundi...

Author(s) Christelle Guédot, Janet van Zoeren. In the summer of 2016, the brown marmorated stink bug (BMSB) was detected for the first time in agr...

Author(s) P. S. McManus, M. F. Heimann Sooty blotch and flyspeck are separate diseases that often occur together on apple and pear fruit during l...

Author(s) Dan Undersander, Craig Grau, Dennis Cosgrove, Jerry Doll, Neal Martin. As alfalfa stands age and thin, the primary question becomes: is ...

Author(s) Patti Nagai. The concept of a community garden often varies from person to person and community to community. In this publication, you'...

Author(s) Emmett Schulte, Keith Kelling. Aglime is the cornerstone of a good soil fertility program. Aglime and fertilizer work together to build ...

Author(s) Joe Muellenberg, Lesly Scott. Youth gardens are popping up everywhere: schools, parks, churches, and community centers. This new public...

Author(s) Dave Smallen, Anne Clarkson, Mary Huser, Robert Nix. Relationships, exercise, and sleep are essential to health and well-being yet might...

Author(s) Dave Smallen, Anne Clarkson, Mary Huser, Robert Nix. Not sure how to help your teenager cultivate excellent study habits? This publicati...

Author(s) Dave Smallen, Anne Clarkson, Mary Huser, Robert Nix. What, exactly, is decision-making? Where do teens go wrong? How do you involve your...

Author(s) Brendon Panke, Mark Renz. Invasive plants can thrive and aggressively spread beyond their natural range, disrupting ecosystems. The Mana...

Author(s) Paul Esker. This reference guide provides information regarding symptoms, risk factors, and management options in order to help improve ...

Author(s) Karen Delahaut, Walt Stevenson. Angular leaf spot is a bacterial disease that can be economically damaging to cucumbers, honeydew melon,...

Author(s) Karen Delahaut, Walt Stevenson. Phytophthora blight is a fungal disease capable of completely destroying zucchini, pumpkin, summer squas...

Author(s) R. C. Williamson, P. J. Pellitteri. White grubs feeding on the turfgrass roots can cause either irregular patches or uniformly thin, dro...

Author(s) Bob Kazmierski, Mike Kornmann, Dave Marcouiller, Jeff Prey. Recreational trails improve local quality of life and are increasingly consi...

Author(s) Amanda Gevens, Jaime Wilbur. Late blight can result in complete destruction of tomato crops if left unmanaged. Learn about the symptoms...

Author(s) Amanda Gevens, Jaime Wilbur. Late blight affects a variety of plants in the Solanaceae family but is best known for its destruction of ...

Author(s) Karen Delahaut, Walt Stevenson. Both early blight and Septoria leaf spot are potentially serious diseases that affect the leaves, stems,...

Author(s) Geoffrey Siemering, Matthew Ruark, Amanda Gevens. Trichoderma are fungi found worldwide that grow in and around plant roots and can incr...

Author(s) Geoffrey Siemering, Matthew Ruark, Amanda Gevens. Bacillus amyloliquefaciens (BAA) is a bacterium found in soil ecosystems worldwide tha...