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Appalachian Mountains chapter for Conservation International book on Wilderness
American chestnut (Castanea dentata) prior to an introduced blight. Short-leaf pine (Pinus echinata), pitch pine (Pinus rigida), and other fire-dependent ... - invasive species, are wreaking havoc in the region. Around 1900, horticulturalists unwittingly introduced a blight fungus that eventually killed an estimated 3 billion chestnut trees, reducing a species that ...
www.discoverlife.org

U.S. Global Change Research Information Office
Plant pathogens can equally overwhelm an entire ecosystem. The chestnut blight fungus arrived in New York City in the late 19th century on nursery stock from Asia ... that replaced many of the chestnuts were red oaks, which are particularly susceptible to the blight. Introduced species can drastically affect specific plants or animals even when the invaders do not ...
gcrio.org

EAP Publication List
PREVENTING LATE BLIGHT IN POTATOES. J. Duval 1998. A thorough review of the Late Blight Fungus and conditions which favour blight. Cultural controls including choice of cultivars, sanitary control ...
www.eap.mcgill.ca

Preventing Late Blight in Potaotes
Blight Vaccines? Several research projects have been going on around the world on ways to induce resistance to late blight in potato plants, aimed at the development of a potato blight ... blight fungus, zoospores, etc. Resistance has also been induced with other materials than the blight fungus itself. Closely related fungi such as Phytophtora cryptogea (which does not cause blight in ...
www.eap.mcgill.ca More from this site

EcologyFund.com, Plant a Tree Info - Protect Monarch Butterflies and Plant Chestnuts!
The prospects for success in our backcross breeding program are bright if only a few genes control blight ...
ecologyfund.com

GM Rice in India
Another parental strain had a rice chitinase gene for protection against the sheath blight fungus and a synthetic cry gene consisting of the fused active portions of cry1Ab and ... pathogens, insect, fungus and bacteria [8]. Another technique, marker assisted selection, has been combined with pyramiding and stacking to produce rice resistant to fungal blast and bacterial blight. Marker ...
www.i-sis.org.uk

UC IPM: UC Management Guidelines for Early Blight on Tomato
The early blight fungus survives in the soil on residue of infected tomatoes, potatoes, and nightshade weeds. The fungus is spread by spores that are carried ... Disease development stops in dry, hot weather. MANAGEMENT Most California varieties are susceptible to early blight, but treatment is rarely needed because its occurrence is uncommon. Destroy volunteer tomato and ...
www.ipm.ucdavis.edu

UC IPM: UC Management Guidelines for Late Blight on Tomato
Spores of the fungus are easily spread by wind to other plants. MANAGEMENT Tomato varieties resistant to certain races of the late blight fungus are grown where the disease occurs regularly. Remove any nearby volunteer tomato and potato plants and nightshades. Check transplants to ensure they are free of late blight before ...
www.ipm.ucdavis.edu More from this site

Say No To GMOs! - 2006 Updates
Industry, Hurts Science: Suzuki Genes From a Wild Plant, Solanum Bulbocastanum, Used to Resist Potato Blight Fungus Health Risks of GE Food From Barnyard to Bedside: Is FDA in Control? Transgenic Virus ...
saynotogmos.org

Red squirrel conservation, reintroduction, ecology and research
A Blight on Anglesey Red Squirrels - July 5th 2007 Newborough forest is predominantly planted with Corsican pine, and unfortunately some of the trees are infected by the red band needle blight fungus ... the results of further research. Unfortunately many of the suggested measures to deal with the fungus could be potentially catastrophic for red squirrels as they involve heavy thinning of the ...
www.redsquirrels.info