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Web Links [Tag : gall]
CELL DENSITY-DEPENDENT ACCUMULATION OF QUORUM SENSING SIGNALS IN AGROBACTERIUM VITIS. Russell A. Scott1, Thomas J. Burr2 and Michael A. Savka*1 1Dept. of Biological Sciences. Rochester Institute of Technology, Rochester, NY and 2Department of Plant Pathology NYSAES, Cornell University, Geneva, NY.
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Google PR: Agrobacterium tumefaciens that infects more than 2,000 species of plants. Crown gall of grape is a major problem in cold climate regions. Wounds are necessary for infection to occur. Observations suggest that freeze injury wounds are highly conducive to infection.
Details Hits: 2 Votes: 0 Ratings: Reviews: Google PR: Crown gall is a common, devastating grape disease that has been known to result in losses of entire vineyards in Kentucky. Besides grapes, over 600 types of plants are known to be susceptible to crown gall, including apples, stone fruits and brambles.
Details Hits: 5 Votes: 0 Ratings: Reviews: Google PR: Grape Crown Gall Agrobacterium vitis (Ophel & Kerr 1990) Jodi E. Creasap and Thomas J. Burr Department of Plant Pathology, Cornell University, NYSAES, Geneva, NY nysipm.cornell.edu/factsheets/grapes/diseases/crown_gall.
Details Hits: 1 Votes: 0 Ratings: Reviews: Google PR: Vineyards in Ontario, Canada are taking a $2-million hit each year from a bacterial disease called crown gall ... and the situation is getting worse. But new biological control techniques may soon put an end to its reign.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: The muscadine grape (Vitis rotundifolia) is a native grape species found in the southeastern United States. It grows wild throughout North Carolina and will survive in areas where other grape species will not. The fruit is generally harvested as single berries rather than in bunches.
Details Hits: 3 Votes: 0 Ratings: Reviews: Google PR: Product trade names may be included and are meant as an aid for the reader, to facilitate the identification of products in general use. The use of these trade names does not imply endorsement of a particular product by the authors or any of the organizations represented in this publication.
Details Hits: 1 Votes: 0 Ratings: Reviews: Google PR: The crown gall pathogen survives systemically within the grapevine and causes disease at wounded areas on the vine (Lehoczky, 1968). There are both tumorigenic and nontumorigenic strains of A. vitis found on grape (Burr et al, 1998).
Details Hits: 2 Votes: 0 Ratings: Reviews: Google PR: Gall formation is the typical symptom of this disease. Galls may be produced on canes, trunks, roots, and cordons and may grow to several inches in diameter. Internally galls are soft and have the appearance of disorganized tissue.
Details Hits: 1 Votes: 0 Ratings: Reviews: Google PR: Crown gall is an important disease of wine grapes when they are grown in cold climates. Gall formation on the aerial part of the vines is the most common symptom associated with this disease. The bacterium which causes crown gall may be present in plants that do not show any symptoms.
Details Hits: 2 Votes: 0 Ratings: Reviews: Google PR: Photographs and a description of this species, its distribution, life history, plant damage and management.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: Photographs and a description of this species, its distribution, host plants, damage and management.
Details Hits: 5 Votes: 0 Ratings: Reviews: Google PR:
