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  • Plants and Pests:Green Industry


Queen Anne’s Lace is commonly found along roadsides
August 2, 2017
Stigmina Leaf Spot. Photo by Joseph OBrien, USDA Forest Service,
August 1, 2017
 Photo: Karan A. Rawlins, University of Georgia,
November 2, 2016
Photo: Joseph M. DiTomaso, University of California - Davis, birdseye pearlwort Sagina procumbens
September 29, 2016
Photo: Leslie J. Mehrhoff, University of Connecticut, multiflora rose, Rosa multiflora
September 29, 2016
August 2, 2016
Pink blooms of Asclepias incarnata (Swamp Milkweed) – sweetly fragrant. Have you ever stopped to smell these?
August 2, 2016
Ironweed, Vernonia sp. Photo: Tom Butzler
July 8, 2016
Smooth groundcherry	Physalis longifolia var. subglabrata Photo: Theodore Webster, USDA Agricultural Research Service,
May 2, 2016
Twospotted spider mite (Tetranychus urticae) Photo: David Cappaert, Michigan State University,
April 6, 2016
Pineapple-weed (Matricaria discoidea) Photo: John D. Byrd, Mississippi State University,
April 6, 2016
Baldcypress tend to be very stable trees, rarely uprooted during even the worst hurricanes.
February 10, 2016
Cercospora spp., Cercospora fungi Photo: Yonghao Li, The Connecticut Agricultural Experiment Station,
February 8, 2016
The arching branches of Microbiota decussata can act as an attractive groundcover in this landscape around a Japanese maple. Photo: Mike Masiuk
January 29, 2016
Photo: Chris Evans, University of Illinois,, annual sowthistle, Sonchus oleraceus
December 23, 2015
Impatiens, Downy Mildew - sporulation closeup, photo: Gary Moorman
November 19, 2015
Petite cones of Canada Hemlock. Photo: Kathy Salisbury
November 18, 2015
Photo: Loke T. Kok, Virginia Polytechnic Institute and State University,, bull thistle, Cirsium vulgare
November 17, 2015
Ripe pokeweed berries look like grape clusters. Great food source for a variety of Pennsylvania wildlife. Photo: Tom Butzler
October 16, 2015
Photo: Mark Czarnota, University of Georgia,
October 13, 2015
Boxelder bug (Boisea trivittatus)
September 14, 2015