July 29, 2010  
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SOYBEAN RUST TRACKING CENTER
Updated daily on StopSoybeanRust.com

RUST UPDATES:
RUST UPDATES:
  • 11/21/2008 4 p.m. CST -- ALERT: Eleven more GA counties this week: Baker, Butts, Calhoun, Clay, Emanuel, Hall, Jackson, Monroe, Montgomery, Terrell, Wheeler. Mississippi has turned all 75 of its rust counties to "confirmed, no longer found" on the USDA map, due to freezes across the state and end of harvest. Total counties and parishes with rust in 2008: 363 in 16 U.S. states; 11 municipalities in four Mexican states.
  • 11/14/2008 10 a.m. CST -- ALERT: A dozen new Arkansas counties have soybean rust: Benton, Boone, Carroll, Cleburne, Fulton, Izard, Madison, Marion, Newton, Searcy, Sharp, Van Buren. Brings total to 352 -- 66 more counties than the 286 in 19 states at this point last year.













    USDA Observation Maps 11/21/2008 -- Red counties are positive for rust. Latest are 11 new counties in GA. Total counties and parishes with rust in 2008: 363 in 16 U.S. states -- AL 68, AR 49, FL 24, GA 65, IL 5, KY 4, LA 32, MD 1, MS 74, MO 1, NC 5, OK 1, SC 15, TN 5, TX 5, VA 8; 11 municipalities in four Mexican states.

    Whole-U.S. map on right is from 12/31/2007: In 2007, soybean rust was reported in 19 States and 336 counties in the continental U.S including: 40 counties in Alabama (19 soybean), 33 counties in Arkansas (soybean), 24 counties in Florida (11 soybean), 53 counties in Georgia (14 soybean), four counties in Illinois (soybean), one county in Indiana (soybean), 14 counties in Iowa (soybean), nine counties in Kansas (soybean), three counties in Kentucky (soybean), 21 parishes in Louisiana (18 soybean), 26 counties in Mississippi (21 soybean), 37 counties in Missouri (soybean), four counties in Nebraska (soybean), six counties in North Carolina (soybean), 12 counties in Oklahoma (soybean), seven counties in South Carolina (soybean), seven counties in Tennessee (soybean), 26 counties in Texas (25 soybean), and nine counties in Virginia (soybean). Soybean rust also was detected in Hawaii, in one Province in Canada, and in two states in Mexico.


  • StopSoybeanRust Running Tally of 2008 Rust Finds

  • StopSoybeanRust Running Tally of 2007 Rust Finds

  • StopSoybeanRust Running Tally of 2006 Rust Finds

  • Soybean Aphid Watch

  • USDA SBR Forecast Last Updated: 10/6/2008 3:37 p.m. CDT
    Current conditions 10/6: A front moving across the Central portion of the country is bringing wet weather to the eastern Great Plains and the Midwest. The majority of the eastern half of the country is mostly dry this afternoon. A stationary front over Florida continues to bring scattered showers and thunderstorms to the peninsula.

    Risk Area: Because of a large high pressure system in the northern Great Lakes, transport will be possible as far north as Wisconsin. In addition, due to the cold front moving across the Central U.S, deposition and survival are probable from eastern Texas northward to southwestern Wisconsin. Deposition is also likely in Florida as mostly cloudy skies and scattered showers continue this afternoon because of a stationary front positioned over southern Florida.

    1- to 2-day forecast for 10/7-10/8: The cold front moving across the country will move into the East over the next two days, bringing rain to the Midwest, Southeast, and Ohio River Valley. Dry air will settle in behind the front, bringing clear skies to areas west of the Mississippi River.

    Risk Area: Transport will be significant as a strong high pressure off the mid-Atlantic seaboard induces winds from the south over the eastern half of the country. Deposition and survival will be probable in association with the cold front moving across the East over the next two days bringing cloud and rain to most of the region.

    3- to 5-day forecast for 10/9-10/11: A disturbance over the Tennessee River Valley will drift southward around Thursday, bringing showers and storms to northern Florida, Georgia, and the Carolinas. On Friday, the disturbance will begin to move up along the coast, bringing precipitation to Virginia, north through the Mid-Atlantic States and New England. The remainder of the South will observe generally clear and dry conditions for the remainder of the week as high pressure begins to move in from the west.

    Risk Area: While there will be spore transport west of Georgia, it will mainly be confined to already infected areas and the lack of notable spore deposition and survival in the area will hinder any spread of the disease. From Georgia, north through the Carolinas and into Virginia, there will be a moderate risk for spore transport into the region coupled with deposition and survival through Saturday.

    Visitors to www.sbrusa.net are encouraged to check the Observation and State Update screens on the Web site to follow the progress of sentinel plots and scouting in their local areas. Visitors are also encouraged to frequently consult the Forecast Outlook and Disease Management commentaries supplied by state soybean specialists (click on the small blue map on the right of the site, then click on the state of interest when the center map loads with the State Update map).



    USDA National Soybean Rust Commentary 11/11/2008:
    On Nov. 11, soybean rust was confirmed in Franklin County, Arkansas. On Nov. 10, soybean rust was confirmed in Bacan, Clinch, and Echols Counties in Georgia. On Nov. 8th, Lanier, Telfair, and Treutlen Counties in Georgia were reported to have soybean rust. On Nov. 7, soybean rust was reported in Northampton County in Virginia.

    Since January of 2008, soybean rust has been reported in 16 states. This includes 56 counties in Alabama, 54 counties in Arkansas, 56 counties in Georgia, 24 counties in Florida, four counties in Illinois, 33 parishes in Louisiana, four counties in Kentucky, one county in Maryland, 79 counties in Mississippi, one county in Missouri; five counties in North Carolina, one county in Oklahoma, 16 counties in South Carolina, five counties in Tennessee, five counties in Texas, and 12 counties in Virginia. Rust was also reported in 10 municipalities (counties) in Mexico.

    In 2007, soybean rust was reported in 19 states and 336 counties in the continental U.S. Soybean rust also was detected in Hawaii, in one province in Canada, and in two states in Mexico.

    In 2006, soybean rust was found in 274 counties in 15 states, including 42 in North Carolina; 28 in Arkansas; 26 in Alabama; 24 in Louisiana; 24 in Florida; 21 in South Carolina; 19 in Tennessee; 18 each in Kentucky and Virginia; 17 in Georgia; 9 in Mississippi; eight in Illinois; seven in Texas; six in Indiana; and five in Missouri.

    To view State Commentaries on www.sbrusa.net, do the following: -- Go to main site.
    -- Click on the lower map on the right-hand side with the different blue colors; that is the commentary map. It will load and become the large center map.
    -- Then click on the state of interest on the large map. A new window should open with that state's commentary text visible. (The header on the window is "APHIS," FYI.)
    -- Once you get to one state's commentary, you can access the others using the dropdown box in the APHIS window.
    -- Note that if you try to scroll down while reading one state's commentary without first clicking on that text, you'll be scrolling to another state by mistake.
    -- In the dropdown box, each state name has its latest update date next to it. Or you can look back at the blue map and use the key to see which states have new commentary.


    Available on www.sbrusa.net: Chronology of Positive Detections. Click on that heading in right-hand column of the site. You can view the table in order of date rust was confirmed or by state/county where found. Click the column heading again to reverse the date or alpha order.
    NOTE: Each year on Jan. 1, the Chronology is reset to show only the current year finds. Prior year lists can be found if you click on December 31 (or before) in the calendars in the left-hand column of the site. When the page goes to that date, the national observation map and state commentaries from that day are also available.

    Sign up for USDA soybean rust e-mail alerts at www.sbrusa.net. Be sure to sign up for the "National" alert if you want to be alerted to rust finds outside your immediate region.


    >>NAPDFC Soybean Rust Forecasts<<

    The North American Plant Disease Forecast Center ended its forecasts 10/20/2006. Prior forecasts and epidemic history are still available at the site.

    The Center carried forecasts and had trajectory maps for eight specific source areas up until 10/11/2006, the last time links were live for these areas. To view past trajectory maps, click on specific dates on the calendars accessible from the soybean rust home page, then scroll to the bottom of the page for these areas:

  • Central and southern FL
  • Northern FL
  • Southeast AL/southwest GA/eastern FL panhandle
  • Southwest AL/southeast MS
  • Central and southern LA/southwest MS/southeast TX
  • SC/eastern GA/southeast NC
  • Eastern NC
  • Western KY/southern IL/southeast MO/northwest TN



  • Tropical Weather Information

  • NWS National Hurricane Center
  • 6/1/2008: Near- or above-normal Atlantic hurricane season predicted

  • 12/7/2007: Colo. State forecasts somewhat above-average 2008 hurricane season

  • NOAA: 2008 Atlantic Hurricane Outlook
  • Today's satellite infrared imagery of east Atlantic Ocean and Gulf of Mexico.

  • The storm name game: Updated 9/9/2008 -- Here's the list of tropical cyclone names for this year:
    Arthur, Bertha, Christobal, Dolly, Edouard, Fay, Gustav, Hanna, Ike, Josephine, Kyle, Laura, Marco, Nana, Omar, Paloma, Rene, Sally, Teddy, Vicky, and Wilfred.

    The 2007 Atlantic hurricane season produced 15 named storms, six hurricanes and two major hurricanes. In 2006, there were 10 named tropical storms and one unnamed tropical cyclone, discovered during a post-season analysis.

    Twenty-five named tropical cyclones occurred in the Atlantic basin in 2005 -- passing the previous record of 21 set in 1933. Additional storms (beyond the 21 people-named storms) in 2005 took their names from the Greek alphabet: Alpha, Beta, Gamma and Delta.


    State Soybean Rust Hotlines/Call-in Lines:

  • Auburn University 2006 Soybean Rust Hotline: 1-800-446-0388
  • Florida rust hotline: Toll-free nationwide at 1-866-361-9942
  • Kentucky Soybean Rust Call-in Line: 1-888-321-6771 toll-free for a one-minute daily update on soybean rust from Don Hershman, University of Kentucky.
  • Mississippi, Louisiana and Arkansas: Toll-free hotline for soybean rust is 1-866-641-1847.
  • Missouri: Hotline available 24 hours a day, 7 days a week at 1-866-587-1206. Funded by the Missouri Soybean Merchandising Council (MSMC) and the soybean checkoff.
  • Nebraska: Toll-free soybean rust phone hotline is 1-877 NEB-RUST (632-7878): funded by the Nebraska Soybean Board and operated by UNL Extension.
  • Ohio Rust Hotline: 1-740-653-5419 extension 22.
  • Tennessee hotline (new in 2006): 1-877-875-2326.
  • Virginia soybean rust hotline: 757-657-6450 ext. 103.
  • Wisconsin rust hotline: 800-RUST411 (800-787-8411).


  • Weather Links -- now including the NWS National Hurricane Center site and drought information sites from Purdue and the University of Missouri.

    The GreenReport -- bi-weekly maps of U.S. crop/vegetation conditions and state of development from the Kansas Applied Remote Sensing Program, University of Kansas.

    Syngenta(TM) RustTracker spore-tracking system.

    USDA Crop Progress reports and more from the National Agricultural Statistics Service. Click on "Today's Reports" for the latest information.

    Main U of KY Soybean Rust page. See KY Sentinel Plot map, plan and scout forms.

    U.S. map of rust probability

    PestTracker
    Public access to National Agricultural Pest Information System (NAPIS) database.

    NAPIS Soybean Rust News page.

    2005 U.S. map of invasive kudzu vine, with "Stop kudzu" photo. Posted 7/21/2005

    U.S. Kudzu Distribution map from 2000.

    Rust sampling/diagnostic resources
    Collection/submission instructions. Contact info: Univ/state plant disease clinics/labs; county & state Extension.


    Rust in Brazil
    Special reports and photos from the Successful Farming Brazil Crop Tour; additional tour-report links.

    For an easy way to stay informed, sign up for the Bulletin e-mail newsletter from www.StopSoybeanRust.com. You also will receive our RUST FLASH e-mails alerting you to important breaking news as soon as it occurs. All are archived in Bulletins.


     
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    Crop Adviser Institute

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