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Search results for termid:"diseases_pests" (366 object Results)
Plant Health Care Report, Issue 2014.1
SerialPlant Health Care Report, Issue 2014.1

April 4 2014

Yiesla, Sharon

Plant Health Care Report, Issue 2015.11
SerialPlant Health Care Report, Issue 2015.11

August 21 2015

Yiesla, Sharon

Quercus (oak), diseased leaves
Photographic imageQuercus (oak), diseased leaves

Quercus alba (white oak), galls near trunk base
Photographic imageQuercus alba (white oak), galls near trunk base

June 1975

Stickney, William S.

Quercus coccinea (scarlet oak), trunk base with chestnut blight
Photographic imageQuercus coccinea (scarlet oak), trunk base with chestnut blight

May 1992

Nachel, Jim

Quercus coccinea (scarlet oak), trunk base with chestnut blight
Photographic imageQuercus coccinea (scarlet oak), trunk base with chestnut blight

May 1992

Nachel, Jim

Acer rubrum 'Red Sunset' (Red Sunset Red Maple), leaf, chlorotic
Photographic imageAcer rubrum 'Red Sunset' (Red Sunset Red Maple), leaf, chlorotic

October 19 2010

Hedborn Jr., Edward A.

Document1995/09/21: George T. Weick to George Ware

September 21 1995

Weick, George T.

DocumentUndated: Karel [Jacobs] to George Ware

Jacobs, Karel

DocumentNotations and contact information

Quercus 'K. B. Crystal' (K. B. Crystal Oak), gall, twig
Photographic imageQuercus 'K. B. Crystal' (K. B. Crystal Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus alba (White Oak), leaf, chlorotic
Photographic imageQuercus alba (White Oak), leaf, chlorotic

July 1 2007

Brown, Deborah J.G.

Quercus alba (White Oak), leaf, gall
Photographic imageQuercus alba (White Oak), leaf, gall

September 15 2007

Brown, Deborah J.G.

Quercus alba (White Oak), leaf, gall
Photographic imageQuercus alba (White Oak), leaf, gall

July 31 2007

Brown, Deborah J.G.

Quercus dentata (Daimyo Oak), gall, leaf
Photographic imageQuercus dentata (Daimyo Oak), gall, leaf

May 16 2018

Brown, Deborah J.G.

Quercus dentata (Daimyo Oak), gall, leaf
Photographic imageQuercus dentata (Daimyo Oak), gall, leaf

May 16 2018

Brown, Deborah J.G.

Quercus velutina (Black Oak), oak wilt
Photographic imageQuercus velutina (Black Oak), oak wilt

June 2 2012

Hedborn Jr., Edward A.

Quercus ×jackiana (Vallonea Oak), gall, twig
Photographic imageQuercus ×jackiana (Vallonea Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×jackiana (Vallonea Oak), gall, twig
Photographic imageQuercus ×jackiana (Vallonea Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×warei 'Long' PP 12673 (REGAL PRINCE® Ware's Oak), gall, twig
Photographic imageQuercus ×warei 'Long' PP 12673 (REGAL PRINCE® Ware's Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×warei 'Long' PP 12673 (REGAL PRINCE® Ware's Oak), gall, twig
Photographic imageQuercus ×warei 'Long' PP 12673 (REGAL PRINCE® Ware's Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×warei 'Long' PP 12673 (REGAL PRINCE® Ware's Oak), gall, twig
Photographic imageQuercus ×warei 'Long' PP 12673 (REGAL PRINCE® Ware's Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×warei (Ware's Oak), gall
Photographic imageQuercus ×warei (Ware's Oak), gall

September 6 2017

Brown, Deborah J.G.

Quercus ×warei (Ware's Oak), gall
Photographic imageQuercus ×warei (Ware's Oak), gall

September 6 2017

Brown, Deborah J.G.

Quercus ×warei (Ware's Oak), gall, twig
Photographic imageQuercus ×warei (Ware's Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×warei (Ware's Oak), gall, twig
Photographic imageQuercus ×warei (Ware's Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Quercus ×warei (Ware's Oak), gall, twig
Photographic imageQuercus ×warei (Ware's Oak), gall, twig

May 16 2018

Brown, Deborah J.G.

Your Ash Tree and EAB
DocumentYour Ash Tree and EAB

2012

Dierich, Andi, Scott, Lydia, Corrigan, Beth

Common Diseases
ArticleCommon Diseases

2014

Document1993/05/24: Jose Milan to Arborists

May 24 1993

Milan, Jose

Emerald Ash Borer: Stop the Borer, Save Ash Trees
DocumentEmerald Ash Borer: Stop the Borer, Save Ash Trees

2006

The Morton Arboretum

Echinacea purpurea ‘Rubinglow’ (Rubinglow purple coneflower), close-up of flower with Japanese beetle
Photographic imageEchinacea purpurea ‘Rubinglow’ (Rubinglow purple coneflower), close-up of flower with Japanese beetle

2005 – 2012

Hagstrom, John

Juniperus virginiana ‘Pendula’ (Weeping eastern red-cedar), cedar-apple rust, juniper gall
Photographic imageJuniperus virginiana ‘Pendula’ (Weeping eastern red-cedar), cedar-apple rust, juniper gall

2005 – 2012

Hagstrom, John

Symptoms of ash anthracnose
Photographic imageSymptoms of ash anthracnose

May 18 2005

Quercus oglethorpensis (Oglethorpe oak) , stem canker
Photographic imageQuercus oglethorpensis (Oglethorpe oak) , stem canker

November 3 2015

Lobdell, Matt

Leptoglossus species on Magnolia pyramidata leaf
Photographic imageLeptoglossus species on Magnolia pyramidata leaf

August 2 2016

Lobdell, Matt

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