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Items Tagged with 'soybean aphids'

ARTICLES

Management of Insecticide-resistant Soybean Aphids

March 19, 2018 | Posted in Soil Health

Insecticide has developed resistance in soybean aphids in the upper Midwest and managing insecticide resistance can be used with the Integrated Pest Management approach.

Potassium: The Overlooked Nutrient in Crop Production

March 20, 2017 | Posted in Nutrient Management

Source: Michigan State University Extension

Understanding potassium’s role as an essential plant nutrient is critical to alleviating some emerging crop production issues.

Protecting Bees When Spraying Insecticides on Soybeans

August 5, 2016 | Posted in Crop Protection

Source: Ohio State University Extension

A survey found soybean pollen was found in nearly half of honey samples, a strong indication bees are foraging in soybean fields, says Ohio State University Extension.

Economic Thresholds for Controlling Soybean Aphids

July 21, 2016 | Posted in Crop Protection

Source: North Dakota State University Extension

North Dakota State University Extension tackles the question of soybean aphid economic thresholds, and what growers should do based on past research and demonstration plot results.

Managing Two Soybean Pests to Optimize Yield

February 12, 2016 | Posted in Crop Protection

Source: Iowa State University Extension

Iowa State University Extension shares the results from its 3-year study that looked at soybean varieties with resistance to soybean cyst nematode and soybean aphid.

Boosting the Bottom Line with No-Till Continuous Soybeans

Nebraska no-tiller Greg Anderson has proven that with the right conditions, fertility program and crop protection plan, continuous soybeans are just as profitable as irrigated corn.

By Laura Barrera posted on September 21, 2015 | Posted in Crop Protection, Nutrient Management, Seeding & Planting

Unlike the majority of his neighbors in Nebraska following a corn-soybean rotation or continuous corn, Anderson has been in a continuous soybean rotation since 1990, aside from some hay and grass he grows for his cow-calf operation.

Soybeans Yellowing Early

August 30, 2015 | Posted in Crop Protection

The 2 weeks before senescence can provide an opportunity to look into problem areas of fields and determine what may have caused challenges during the growing season.

Don’t Press the Panic Button Yet on Soybean Aphids

August 19, 2015 | Posted in Crop Protection

By now we all should be familiar with the soybean aphid threshold of a rising population of 250 aphids per plant — but keep in mind that this number is the action threshold, not the economic injury level at which soybean aphid causes yield loss.

What to Consider When Treating for Soybean Aphids Multiple Times

August 9, 2015 | Posted in Crop Protection

University of Minnesota Extension reminds grower to consider the potential development of insecticide resistance when treating soybean fields a second or third time.

Scouting for Soybean Aphids, Determining When Treatment is Necessary

July 24, 2015 | Posted in Crop Protection

Soybean aphid population growth can be quite rapid, so regular monitoring of populations is key to effective management, says University of Nebraska Extension.

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