Proactive Weed Management: Addressing Persistent Waterhemp and Pigweed Issues - Taranis
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Proactive Weed Management: Addressing Persistent Waterhemp and Pigweed Issues

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August 10, 2024

DATE  |  Full Season

LOCATION  |  Toluca, IL

CROP  |  Corn

THREAT  |  Weed Pressure

MISSION  | 1  2  3  4   5    6


 

Effective weed control requires early detection and strategic planning to prevent yield loss.

PROBLEM

  • From the first missions, a high density of waterhemp was detected in the field.
  • As the season progressed, the waterhemp issue persisted, and pigweeds began to emerge, reaching a stage where they can no longer be effectively controlled.


RECOMMENDATION

  • For this season, the weeds under the canopy cannot be addressed due to their advanced growth stage.
  • However, knowing this field is prone to weed problems, a different and more aggressive management program should be planned for the next season.


OPPORTUNITY

  • Early weed detection indicated an opportunity for additional herbicide applications, which could have mitigated the problem.
  • Collaborating with the grower and advisor to develop a comprehensive management plan will be crucial for future success.
  • With a likely substantial yield loss this season, this situation provides a strong basis for discussing more effective strategies going into the next growing season.

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