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Charles Shapiro

emeriti
Work
HAL 57905 866 Rd Concord NE 68728-2828
US
Work 402-584-3803 On campus, dial 7-3803
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Faculty Bio

Charles Shapiro retired from the University of Nebraska-Lincoln in January 2018, but continues to contribute to CropWatch as an emeriti professor.

Research Cited in CW
How Manure Impacts Soil Aggregation

Related Articles
Soil Conservation No. 1 Issue, Scientist Says in Nebraska Farmer
UNL Crop Study Takes Its Time in Nebraska Farmer

Leafy spurge closeup
Leafy spurge spreads aggressively and is difficult to control once established. Several herbicides are labeled for control of this weed, but continued monitoring and retreatments are necessary for best results.

Pasture and Forage Minute: Controlling Leafy Spurge and Alfalfa Weevil, Planting Warm-season Annuals

May 28, 2024
Strategies for reducing spread of leafy spurge and scouting for alfalfa weevil, plus insights on selecting and planting warm-season annuals.

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Dry bean field
Historical crop progress data for Nebraska is available at USDA. (CropWatch file photo)

Crop Progress: Dry Edible Bean Planting Underway

May 28, 2024
As corn planting nears the finish line in Nebraska, dry edible bean producers are getting started on their planting season.

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Extension educator county map

Extension Crop and Pest Reports (May 20-24)

May 24, 2024
Extension educators share their observations in Nebraska fields this week.

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Flooded field at ENREEC
Heavy rains in late May 2024 flood the fields of the Eastern Nebraska Research, Extension and Education Center. (Photo by Jenny Rees)

Q/A: What Impact Does Flooding and Saturated Soils Have on Wheat and Alfalfa?

May 24, 2024
Extension insights on crop recovery, disease and harvest considerations for flooded wheat and alfalfa fields.

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Projected precipitation May 29-June 1

Weekly Weather Outlook and Update: May 23, 2024

May 23, 2024
Nebraska will have a brief break from precipitation early next week, but another round of storms is expected to bring rainfall back to the state by Thursday, May 30.

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Man, woman and child kneel in pasture
There are four key points to remember during the process of planning and planting perennial grasses: seed cost, seedbed, seeding depth and weed control.

Economic Considerations for Converting Cropland to Perennial Grazing Lands

May 23, 2024
Extension educators review the financial and operational considerations of converting cropland to grass pastures.

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N Field logo

This Week on N Field: Adjuvants with Pre-emergence Herbicides

May 23, 2024
Nebraska Extension Weed Management Specialist Amit Jhala offers advice to growers on using labeled adjuvants with pre-emergence herbicides for better results with weed control.

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Green wheat field in Nebraska
Figure 1. Research plots at Havelock Research Farm in Lincoln, Lancaster County on May 23. (Photos by Stephen Wegulo)

Wheat Disease Update for May 23, 2024

May 23, 2024
Stripe rust observations and severity have increased in Nebraska, and Fusarium head blight was detected at trace levels.

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