Agronomy Articles

Successful management of Canada fleabane requires effective weed control in each crop in the rotation. Effective early season kill, coupled with a residual herbicide program, is key for achieving satisfactory control of difficult weed species such as Canada fleabane. Gain control of Canada fleabane by learning more here.

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Pioneer Agronomy Sciences

Bean Leaf Beetle

Written by Pioneer Agronomy Sciences

This pest is common among soybean growing regions, where adults lay eggs in the soil and larvae feed on the roots. It is important to begin scouting early, as adults can transmit bean pod mottle virus which can reduce quality and yield, causing green stem and delaying harvest. When adult beetle presence is widespread, consider insecticide application.

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Pioneer Sciences Researchers

Two-Spotted Spider mite in soybeans

Written by Pioneer Sciences Researchers

Two-spotted spider mites (TSM) are being found in many soybean fields across Southwest Norfolk county in Ontario. Reports from Port Rowan and Tillsonburg in late July indicate that this pest is at significant levels in the margins of many soybean fields. If the current hot, dry conditions persist, spider mites are likely to continue to expand across these areas during the next several weeks. This Field Facts explains the life cycle, damage and treatment options for two-spotted spider mites in soybeans.

 

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Pioneer Agronomy Sciences

Delayed Corn Planting Considerations

Written by Pioneer Agronomy Sciences

When rainfall significantly delays field and planting operations, switching to early maturity hybrids may be considered to ensure timely crop maturation. Results indicate that growers should plant full season hybrids until approximately May 26.   Switching to an early maturity hybrid prior to this point most likely will not be beneficial and may result in reduced profitability.

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Pioneer Sciences Researchers

Seedbed Preparation

Written by Pioneer Sciences Researchers

Seedbed preparation sets the stage for optimal growth and development throughout the growing season. As you prepare to plant, evaluate every field for soil moisture conditions. The simple “ribbon” test helps determine soil conditions and fitness for seedbed preparation.  This fact sheet reviews management decisions regarding when to begin seedbed preparation, how to minimize compaction and some tillage tips to help optimize plant stands and profitability.

 

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