Distribution of soybean cyst nematode in nebraska.

نویسندگان

  • T O Powers
  • L J Sandall
  • D S Wysong
چکیده

A survey of 552 soybean fields in 20 counties in Nebraska in 1986-88 revealed 35 fields infested with the soybean cyst nematode (SCN), Heterodera glycines. Identification was confirmed with a greenhouse bioassay, using 'Lee 74' soybean, and by the application of a DNA hybridization probe derived from SCN mitochondrial DNA. Most of the SCN-infested fields were located on the Missouri River floodplain and in the southeastern corner of the state.

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عنوان ژورنال:
  • Journal of nematology

دوره 21 4S  شماره 

صفحات  -

تاریخ انتشار 1989