Wheat Stem Sawfly in 2020
September 1, 2020
This article provides a brief background on how the wheat stem sawfly arrived here, ideas on how we might manage it in Nebraska and thoughts on why we saw reduced damage in some regions while others had the most damage they have ever seen.
Wheat Insect Update
January 9, 2019
A survey and landscape analysis is being conducted to better understand the ecology of both the wheat stem sawfly and its parasitoid, the most effective control method for the wheat stem sawfly in Nebraska.
Increased Wheat Stem Sawfly Populations In 2018
August 30, 2018
One of the newest challenges to wheat growers is the wheat stem sawfly, which can girdle stems, causing lodging and yield losses. University research may offer a clue to new control practices.
Should I Plant Treated Wheat Seed?
August 29, 2018
Using clean, certified, treated winter wheat seed optimizes the chances of obtaining high yields. Seed-transmitted diseases and fall insects can reduce grain yield as well as quality next summer.
How University Ag Researchers, Extension are Wrangling Big Data
February 2, 2018
Farmers get bits of data, layers of data, in fact so much data it can be hard to interpret and use to make relevant farm management decisions. Read how faculty in the Institute of Agriculture and Natural Resources are helping farmers understand and use all kinds of big data to aid management decisions.
Wheat Insect Pest Update
January 8, 2018
An article from the Proceedings of the 2018 Nebraska Extension Crop Production Clinics reviewing the status of insects in wheat, particularly the wheat stem sawfly.
Cutworm Scouting Urged in Western Nebraska Wheat and Alfalfa
March 23, 2017
Army cutworms are beginning to show up from central Kansas to Chappell. As wheat breaks dormancy, scouting for cutworms is advised from now through April to determine whether treatment is warranted.
Wheat Insects in 2016
September 1, 2016
The wheat stem sawfly continues to be the predominant insect in wheat and has now been verified in all Nebraska Panhandle counties as well as counties in southwest and south central Nebraska.