The Thiessen Lab at NC State University Extension Plant Pathology of Tobacco and Field Crops
Raleigh, NC
Joined June 2014
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FieldCropsPathology retweeted
With mixed emotions, I get to announce that I will be make a career move to USDA APHIS PPQ here in Raleigh starting March 1. And, though I won’t be working for NC State, I’ll still be working with several of the amazing faculty through cooperative agreements on joint projects.
Our SCRI funded #FindMe RKN nematode project is almost a wrap for 2020. There's definitely some hot spots on this field, and potential treatment differences! Looking forward to comparing notes with #TeamTode !! @LinaQuesadaO @AdrienneGorny #SoybeanRKN #KillTheTodes
Can't beat this morning view! Harvesting tobacco for our foliar fungicide trial at @ Oxford Tobacco Research Station. Look forward to seeing how the data shakes out! @yara_rosado @sarah_m_cochran
SDS doesn't always cause us problems in NC, but when it does it can be alarming. Delayed planting isn't the answer, and there are several options to manage disease losses without sacrificing yield in full season beans
Lots of SDS showing up due to early/on-time planting in WI. Lots of talk of delaying planting next year to reduce symptoms. The research doesn't support that. Delaying planting will cost you as much or more in yield than SDS in most cases: coolbean.info/library/docume… @badgerbean
FieldCropsPathology retweeted
Rating corn and finding this gem! What a fun birthday surprise (Happy birthday, Yara!) <3 Weeds as big as @yara_rosado
Great talk by @RaymondOGarcia1 on his work evaluating Granville wilt controls and microbiota factors influencing disease in tobacco at the @NCSU_DEPP symposium.
@plantpathgrads #IForgotToGet
Rating Meloidogyne enterolobii damages in our cotton and soy research plots. Hopefully some of these treatments lessen damages in field crops and rotational veggies! #FindMe #TeamTode #KillBadTodes
ALT Root galling in cotton from M. enterolobii mid season
ALT Patchy stunting in cotton field infested with M. enterolobii
FieldCropsPathology retweeted
Hey yall, plz retweet and spread the word!
We're looking to hire a new director for the KU Biodiversity Institute/Natural History Museum @kunhm. Its a rad research and public ed center.
DM/email if any of you have questions
rockcha.lk/bi-director-2020
FieldCropsPathology retweeted
Seven years ago, on the @NCStateCALS Tobacco Tour @NCAgriculture Upper Coastal Plain Research Station. Today, our virtual tour starts at 9am. @MCVann_Tobacco @ThiessenLab @NCSU_DEPP
We're seeing lots of reports of different diseases in tobacco this season, and likely due to the continued wet weather. See bit.ly/2YRH503 for more info and links to resources
ALT Target spot symptoms on tobacco leaf in summer 2020
Cotton nematode test made in the ground before we got rained out... Again 👏🏻 #betterlaterthannever #NCCotton #KillinTodes
FieldCropsPathology retweeted
We’re seeing a lot of bleaching from applications of the herbicide clomazone (Command 3ME and others). This is not at all uncommon when the transplanting season is cool and/or damp. Fortunately, plants will outgrow… instagram.com/p/CAWYXdIhnjo/…
FieldCropsPathology retweeted
Our 7th thrips & TSWV report is live. 3rd gen. flights underway for much NC and 4th gen. expected close behind. tobacco.ces.ncsu.edu/2020/05…
FieldCropsPathology retweeted
Our 6th TSWV and Thrips Flight Timing report is now available. Third generation flights have begun at some of our locations, and given the slow start to our growing season, growers may also want to think about management strategies for the 4th generation. tobacco.ces.ncsu.edu/2020/05…
FieldCropsPathology retweeted
As growers across North Carolina begin soybean #plant2020 , replant questions will soon follow. A few considerations on soybean replanting in NC. @NCExtension @CropAndSoil @ncsoybeans soybeans.ces.ncsu.edu/2020/0…
FieldCropsPathology retweeted
North Carolina Stripe Rust Alert: There is still time to spray smallgrains.ces.ncsu.edu/202…
We've got seedling disease on the brain! If you're planting soybeans (or other crops!) in this cool, wet weather, be on the lookout seedling disease symptoms.
video: bit.ly/3bGia3v
fact sheet: bit.ly/3bLjthF
@NCSUsoybeans
graphic: @AshleyJoyceNCSU
FieldCropsPathology retweeted
Considerations for preventing seedling diseaeas in early planted soybeans. @LindsThiessen @ThiessenLab @NCExtension @ncsoybeans @CropAndSoil soybeans.ces.ncsu.edu/2020/0…
FieldCropsPathology retweeted
Critical decisions will be made in the next 7 days for tobacco growers in areas with historically high TSW. Actigard + Admire Pro greenhouse treatments, Actigard as a field treatment...or both. Follow thrip migration and updates at tobacco.ces.ncsu.edu/
