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University of Florida

University of Florida The University of Florida (UF) is a major, public, comprehensive, land-grant, research university. The state's oldest most comprehensive university, UF is among the nation's most academically diverse public universities. UF has a long history of established programs in international education, research and service. It is one of only 17 public, land-grant universities that belongs to the Association of American Universities.

The University of Florida’s Institute of Food and Agricultural Sciences (UF/IFAS) is a federal-state-county partnership dedicated to developing knowledge in agriculture, human and natural resources, and the life sciences, and enhancing and sustaining the quality of human life by making that information accessible. While extending into every community of the state, UF/IFAS has developed an international reputation for its accomplishments in teaching, research and extension. Because of this mission and the diversity of Florida’s climate and agricultural commodities, IFAS has facilities located throughout Florida. IFAS provides research and development for Florida’s agricultural and natural resources industries that in 2008, had a $76.5 billion annual impact.
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Image Subject Name Scientific Name Description
5475219 excessive water uptake Trunk splitting caused by excessive water uptake.
5475318 bitter leaf Ceratocystis paradoxa Queen palm trunk collapse due to Thielaviopsis trunk rot. Only a few young green leaves remain. Note the "stem bleeding" or oozing of plant liquid down the trunk from the point of collapse.
5475287 Pestalotiopsis leaf spot Pestalotiopsis palmarum Large, dark lesions have formed near or on the leaf base of all the rachides of this Phoenix roebelenii canopy. These lesions often continue to expand, and the fungus will infect the spear leaf and the apical meristem causing a bud and crown rot.
5426743 Alternaria black molds / stem cankers Alternaria spp. Leaf symptoms: dark brown to black areas of tissue.
5429793 downy mildew Peronospora spp. sporulation from underside of rose leaf after 12 hours in a moist chamber
5426745 Alternaria black molds / stem cankers Alternaria spp. bottom view of plate at two days
5426746 Alternaria black molds / stem cankers Alternaria spp. top view of culture plate at two days
5426747 Alternaria black molds / stem cankers Alternaria spp. The spores were obtained with a tape mount which was stained with Lactophenol Blue and viewed with a compound scope at 40x. The microscope picture was taken at 4 days (2x10x).
5426742 Alternaria black molds / stem cankers Alternaria spp. Black mold/stem canker of tomato
5426748 Alternaria black molds / stem cankers Alternaria spp. bottom view of culture plate at 4 days
5426749 Alternaria black molds / stem cankers Alternaria spp. top view of culture plate at 4 days
5426750 Alternaria black molds / stem cankers Alternaria spp. bottom view at 6 days
5426751 Alternaria black molds / stem cankers Alternaria spp. top view at 6 days
5426758 anthracnose Colletotrichum spp. top view at 6 days at 25C
5426752 anthracnose Colletotrichum spp. bottom view at 2 days at 25C
5426753 anthracnose Colletotrichum spp. top view at 2 days at 25C
5426754 anthracnose Colletotrichum spp. top view at 4 days at 25C
5426755 anthracnose Colletotrichum spp. bottom view at 4 days at 25C
5426756 anthracnose Colletotrichum spp.
5426757 anthracnose Colletotrichum spp. bottom view at 6 days at 25C

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