Ornamentals Hotline Issue 23

August 27, 2014 in Uncategorized

Bagworm protected from insecticides once inside bag.  Photo credit: Brian Kunkel

Bagworm protected from insecticides once inside bag. Photo credit: Brian Kunkel

Ornamentals Hotline Issue 22

August 20, 2014 in Uncategorized

Bacterial leaf scorch on oak.  Photo credit: Nancy Gregory

Bacterial leaf scorch on oak. Photo credit: Nancy Gregory

Orangestriped oakworm.  Photo credit: Brian Kunkel

Orangestriped oakworm. Photo credit: Brian Kunkel

Ornamentals Hotline Issue 21

August 12, 2014 in Uncategorized

Japanese beetle grub. Photo credit: Mike Reding & Betsy Anderson, USDA-ARS, bugwood.com

Japanese beetle grub. Photo credit: Mike Reding & Betsy Anderson, USDA-ARS, bugwood.com

Downy mildew on balsam and I. walleriana on June 27. Photo credit: Nancy Gregory

Downy mildew on balsam and I. walleriana on June 27. Photo credit: Nancy Gregory

Impatiens downy mildew, July 15. Photo credit: Nancy Gregory

Impatiens downy mildew, July 15. Photo credit: Nancy Gregory

Ornamentals Hotline Issue 20

August 7, 2014 in Uncategorized

Ants with magnolia scale.  Photo credit: Brian Kunkel

Ants with magnolia scale. Photo credit: Brian Kunkel

Marasmius mushrooms in mulch.  Photo credit: Nancy Gregory

Marasmius mushrooms in mulch. Photo credit: Nancy Gregory

 

Maturing females of magnolia scale.  Photo credit: Brian Kunkel

Maturing females of magnolia scale. Photo credit: Brian Kunkel

Ornamentals Hotline Issue 19

July 31, 2014 in Uncategorized

Euonymus scale crawlers. Photo credit: Daniel Herms, The Ohio State University

Euonymus scale crawlers. Photo credit: Daniel Herms, The Ohio State University

Thousand Canker Disease on black walnut. Photo credit: K. Snover-Clift

Thousand Canker Disease on black walnut. Photo credit: K. Snover-Clift

 

Bacterial blight on geranium. Photo credit: Nancy Gregory

Bacterial blight on geranium. Photo credit: Nancy Gregory

 

Euonymus scale close up. Photo credit: Lisa Ames, University of Georgia

Euonymus scale close up. Photo credit: Lisa Ames, University of Georgia

Ornamentals Hotline Issue 18

July 28, 2014 in Uncategorized

Hypoxylon canker symptoms on oak. Photo credit: Nancy Gregory

Hypoxylon canker symptoms on oak. Photo credit: Nancy Gregory

Mimosa webworm damage.  Photo credit: Brian Kunkel

Mimosa webworm damage. Photo credit: Brian Kunkel

 

Mimosa webworm close up.  Photo credit: Brian Kunkel

Mimosa webworm close up. Photo credit: Brian Kunkel

Ornamentals Hotline Issue 17

July 16, 2014 in Uncategorized

Lightening strike on black walnut.  Photo credit: Robert Anderson, Bugwood

Lightening strike on black walnut. Photo credit: Robert Anderson, Bugwood

Two-spotted spider mite.  Photo credit: Cornell University

Two-spotted spider mite. Photo credit: Cornell University

Ornamentals Hotline Issue 16

July 16, 2014 in Uncategorized

Hibiscus sawfly. Photo credit: Brian Kunkel

Hibiscus sawfly. Photo credit: Brian Kunkel

Mulberry weed, Fatoua villosa. Photo credit: Nancy Gregory

Mulberry weed, Fatoua villosa. Photo credit: Nancy Gregory

 

Roseslug sawfly and damage on rose. Photo credit: Brian Kunkel

Roseslug sawfly and damage on rose. Photo credit: Brian Kunkel

 

Dogwood sawfly.  Photo credit: Brian Kunkel

Dogwood sawfly. Photo credit: Brian Kunkel

Ornamentals Hotline Issue 15

July 2, 2014 in Uncategorized

Skeletonized Japanese beetle damage on leaf.  Photo credit: Brian Kunkel

Skeletonized Japanese beetle damage on leaf. Photo credit: Brian Kunkel

Downy mildew on I. balsamina.  Photo credit: Nancy Gregory

Downy mildew on I. balsamina. Photo credit: Nancy Gregory

Brown patch on tall fescue.  Photo credit: Bob Mulrooney

Brown patch on tall fescue. Photo credit: Bob Mulrooney

Downy mildew on I. walleriana.  Photo credit: Nancy Gregory

Downy mildew on I. walleriana. Photo credit: Nancy Gregory

Japanese beetle adult.  Photo credit: Brian Kunkel

Japanese beetle adult. Photo credit: Brian Kunkel

Ornamentals Hotline Issue 14

June 25, 2014 in Uncategorized

Fall webworm - red race.  Photo credit: Brian Kunkel

Fall webworm – red race. Photo credit: Brian Kunkel

Rhabdocline needlecast on Douglas Fir. Photo credit: Nancy Gregory

Rhabdocline needlecast on Douglas fir. Photo credit: Nancy Gregory

 

Fall webworm damage.  Photo credit: Brian Kunkel

Fall webworm damage. Photo credit: Brian Kunkel