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Tag Archives: 2010

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Disease Hotline Issue 23

Posted on September 17, 2010 by campus

Pictures of Phyllosticta leafspot and foliar nematodes have been added to the website previously.  Please search for relevant pictures.

Posted in Disease, Nematodes, Plant pathogens | Tagged 2010, Alternaria leaf spot, foliar nematode, Phyllosticta leaf spot, September

Insect Hotline Issue 23

Posted on September 17, 2010 by campus

Below are pictures of banded wing whiteflies.  Pictures of boxelder bugs have been added previously.  Pictures provided by Brian A. Kunkel, University of Delaware.

Posted in Uncategorized | Tagged 2010, banded wing whitefly, Insects, September

What’s Hot HL Issue 22

Posted on September 3, 2010 by campus

Armyworms, fall webworms and other leaf chewing insects are munching on tree and shrub leaves.  Previous pictures of these pests are archived.

Posted in Uncategorized | Tagged 2010, armyworm, caterpillars, fall webworm, Insects, September

Disease Hotline Issue 22

Posted on September 3, 2010 by campus

Recent weeks have been dry.  Anthracnose is increasing on various shade trees as dry weather ages leaves…  Pictures of anthracnose on shade trees have been posted previously.  Please search archive (tags) for relevant pictures.

Posted in Disease | Tagged 2010, anthracnose, September

Insect Hotline Issue 22

Posted on September 3, 2010 by campus

This issue deals with spruce spider mites and their tendency to have high populations after summer temperatures cool.  Since numerous articles have described this pest and the pictures have been posted previously, no new pictures are being added.

Posted in Mites | Tagged 2010, mites, September, spruce spider mites

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