Dear Sandra Durman

Damping-off is a common disease of germinating seeds and young seedlings. It may be found in greenhouses that grow vegetable or ornamental transplants. Several fungi or fungi-like organisms are capable of causing damping-off especially Pythium and Rhizoctonia. But, Alternaria, Sclerotinia, Botrytis and Fusarium can also occasionally cause damping off.

the more common species include Pythium ultimum , P. aphanidermatum, P. cryptoirregulare, P. spinosum , P. splendens, P. oligandrum and P. irregular  and  http://apsjournals.apsnet.org/doi/pdf/10.1094/PDIS-04-15-0487-RE=PDIS-04-15-0487-RE.pdf

Pls. find the attached files

https://pnwhandbooks.org/node/2829/print

https://www.no-tillfarmer.com/articles/2563-damping-off-in-corn-soybeans

https://fieldcroppathology.msu.edu/extension-3/soybean/soybean-root-and-seedling-diseases/pythium-damping-off/

http://bulletin.ipm.illinois.edu/pastpest/articles/200210c.html

http://www.mississippi-crops.com/2012/05/03/soybean-seedling-disease-identification-pythium-damping-off-and-root-rot/

http://msue.anr.msu.edu/news/multiple_pythium_species_associated_with_soybean_and_corn_seedling_disease

http://igrow.org/agronomy/soybeans/current-seedling-diseases-observed-in-corn-and-soybean/

http://cropwatch.unl.edu/seedling-diseases-appearing-corn-unl-cropwatch-june-13-2013

http://msue.anr.msu.edu/news/soybeans_and_corn_seed_rot_seedling_blight_and_damping_off

http://crops.extension.iastate.edu/cropnews/2011/06/post-emergent-damping-corn-prevalent-some-fields

http://www.greenhousecanada.com/inputs/crop-protection/managing-pythium-3423

https://www.planetnatural.com/pest-problem-solver/plant-disease/damping-off/

http://tomclothier.hort.net/page13.html

http://ipm.ucanr.edu/PMG/PESTNOTES/pn74132.html

http://www.aganytime.com/Soybeans/Pages/Article.aspx?article=694

http://www.farmindustrynews.com/seed-treatments/corn-soybeans-risk-seedling-disease

http://www.seminis-us.com/resources/disease-guides/onions/damping/

Hoping this will be helpful           

Regards

Prof. Houda Kawas

Also

good luck in your project

109

Hi Sandra,

You can read this paper "Reference1"

https://apsjournals.apsnet.org/doi/pdf/10.1094/PD-90-0459

"Reference2"

https://www.apsnet.org/publications/PlantDisease/BackIssues/Documents/1990Articles/PlantDisease74n08_563.pdf

"Reference3"

http://apsjournals.apsnet.org/doi/abs/10.1094/PDIS-09-13-0998-RE

"Reference4"

https://www.ag.ndsu.edu/publications/crops/pythium-damping-off-of-soybean/pp1737.pdf

"Reference5"

https://plantpath.ifas.ufl.edu/media/plantpathifasufledu/factsheets/pp0053.pdf

"Reference6"

https://www.ijcmas.com/vol-4-10/Bhagyashali%20V.%20Hudge.pdf

"Reference7"

http://www.ijcmas.com/vol-4-10/Bhagyashali%20V.%20Hudge.pdf

"Reference8"

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC143605/

"Reference9"

https://www.aganytime.com/Soybeans/Pages/Article.aspx?article=694

"Reference10"

https://scholarworks.uark.edu/cgi/viewcontent.cgi?article=2271&context=etd

"Reference11"

https://www.nimss.org/projects/view/mrp/outline/6996

"Reference12"

https://scialert.net/fulltext/?doi=jbs.2010.178.189&org=11

"Reference13"

https://140.112.183.1/cpps/pdf/12-1/12-1-3.pdf

"Reference13"

https://onlinelibrary.wiley.com/doi/10.1046/j.1365-313X.1998.00088.x/full

"Reference14"

https://aem.asm.org/content/66/12/5192.full

"Reference15"

https://research.libraries.wsu.edu/xmlui/bitstream/handle/2376/4930/Alcala_wsu_0251E_10805.pdf?sequence=1

"Reference15"

https://hortsci.ashspublications.org/content/44/6/1622.full

"Reference16"

https://scholar.sun.ac.za/bitstream/handle/10019.1/20406/bahramisharif_pythium_2012.pdf?sequence=2&isAllowed=y

"Reference17"

https://www.jstage.jst.go.jp/article/antibiotics1968/29/10/29_10_987/_pdf

"Reference18"

https://uhra.herts.ac.uk/bitstream/handle/2299/1852/901227.pdf?sequence=1

130

"Reference19"

https://kb.osu.edu/dspace/bitstream/handle/1811/60939/OARDC_bulletin_n496.pdf?sequence=1

"Reference20"

https://megaslides.com/doc/8647114/a118-10-25-2006e.pdf--pdf--446-kb-.

"Reference21"

https://archive.lib.msu.edu/tic/tgtre/article/1997sep8.pdf

I really appreciate your help Thank you all for sharing your knowledge!!!

Dear Sandra

You are welcome

Houda