EPPO Global Database

Heterodera glycines(HETDGL)

Distribution details in United States of America (Iowa)

Situation
Current pest situation evaluated by EPPO on the basis of information dated 2021: Present, widespread
From CABI Disease map 802 (2000): Present, restricted distribution
Comments
EPPO Reporting Service (1994/189)

EPPO Reporting Service (2004/069) : most serious yield losses in soybean.
References
* Browde, J. A.; Tylka, G. L.; Pedigo, L. P.; Owen, M. D. K. (1995) Journal of Nematology 26 (4), 498-504.

* INTERNET
Iowa State University (2017-01-20). Extension and Outreach. Last County in Iowa Found Infested with SCN. http://crops.extension.iastate.edu/cropnews/2017/01/last-county-iowa-found-infested-scn
------- Presence has been confirmed in every county in Iowa.

* Kandel YR, Wise KA, Bradley CA, Chilvers MI, Byrne AM, Tenuta AU, Faghihi J, Wiggs SN, Mueller DS (2017) Effect of soybean cyst nematode resistance source and seed treatment on population densities of Heterodera glycines, sudden death syndrome, and yield of soybean. Plant Disease 101(12), 2137-2143.

* Noel, G. R. (1992) In: Biology and management of the soybean cyst nematode (Ed. by Riggs, R.D.; Wrather, J.A.). American Phytopathological Society, St Paul, USA.

* Tylka GL, Marett CC (2021) Known distribution of the soybean cyst nematode, Heterodera glycines, in the United States and Canada in 2020. Plant Health Progress (online). https://doi.org/10.1094/PHP-10-20-0094-BR
-------- All counties.

* Tylka GL, Marett CC (2017) Known distribution of the soybean cyst nematode, Heterodera glycines, in the United States and Canada, 1954 to 2017. Plant Health Progress 18, 167-168.

* Wang, J.; Niblack, T.L.; Tremain, J.A.; Wiebold, W.J.; Tylka, G.L.; Marett, C.C.; Noel, G.R.; Myers, O.; Schmidt, M.E. (2003) Soybean cyst nematodes reduces soybean yield without causing obvious aboveground symptoms. Plant Disease, 87(6), 623-628.

* Wong, A. T. S.; Tylka, G. L. (1994) Plant Disease 78 (4), 365-367.
Situation in neighbouring countries
Country State Status
Canada Present, restricted distribution view...
Canada Manitoba Present, restricted distribution view...
Canada Québec Present, no details view...
Canada Ontario Present, no details view...