Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Iowa State University

Agriculture and Environment Extension Publications

Soybeans

Agricultural Education

Articles 1 - 5 of 5

Full-Text Articles in Entire DC Network

Host Plant Resistance To The Soybean Aphid, Matthew E. O'Neal, Erin W. Hodgson Oct 2009

Host Plant Resistance To The Soybean Aphid, Matthew E. O'Neal, Erin W. Hodgson

Agriculture and Environment Extension Publications

This fact sheet will address how host plant resistance affects the soybean aphid, and summarizes field performance data collected from Iowa.


Soybean Aphids In Iowa—2007, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen Jul 2007

Soybean Aphids In Iowa—2007, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen

Agriculture and Environment Extension Publications

Despite this year-to-year variation, the soybean aphid remains a threat to cause economic damage to soybeans. This publication reviews what is currently known about the biology of the soybean aphid and suggests management strategies.


Soybean Aphids In Iowa—2006, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen Jun 2006

Soybean Aphids In Iowa—2006, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen

Agriculture and Environment Extension Publications

During any growing season, the soybean aphid remains a threat to cause economic damage to soybeans. This publication reviews what is currently known about soybean aphids and management strategies for 2006.


Soybean Aphids In Iowa—2005, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen Jun 2005

Soybean Aphids In Iowa—2005, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen

Agriculture and Environment Extension Publications

During any growing season, the soybean aphid remains a threat to cause economic damage to soybeans. This publication reviews what is currently known about soybean aphids and management strategies for 2005.


Soybean Aphids In Iowa—2004, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen Jun 2004

Soybean Aphids In Iowa—2004, Marlin E. Rice, Matthew E. O'Neal, Palle Pedersen

Agriculture and Environment Extension Publications

This publication reviews what is known about the insect and makes management suggestions for 2004. Included is a new economic threshold based on a review of data from field trials and university research. Entomologists from 11 universities used this information to develop a consensus recommendation for the 2004 growing season.