Extension Agronomy eUpdate-Issue 1107: June 11, 2026

	Pre-Harvest Weed Control in Wheat Weeds can create harvest challenges and contribute to future infestations if left unmanaged. This article reviews herbicide options labeled for pre-harvest weed control in wheat and discusses factors to consider before making an application.
	Considerations for Storm-Damaged Wheat Kansas wheat has endured a challenging stretch of weather. This article reviews harvest considerations for lodged wheat, potential impacts on test weight and grain quality, and management practices to reduce future problems.
	Assessing Storm Damage in Corn: Defoliation, Root Lodging, and Green Snap Recent storms have left some Kansas corn fields with hail damage, root lodging, and green snap. Learn how corn responds to these injuries, what yield impacts to expect, and why patience is important before making management decisions.
	Corn Leafhopper Update for Kansas in 2026 Corn leafhopper has been detected in Texas and Oklahoma, making early scouting and monitoring critical for Kansas producers. Learn about current detection efforts, identification tips, and the statewide network tracking corn leafhopper and corn stunt disease.
	Postemergence Control of Palmer Amaranth in Grain Sorghum Palmer amaranth remains one of the most difficult weeds to manage in grain sorghum. This article reviews postemergence herbicide options and highlights the importance of targeting small weeds before they become unmanageable.
	Management Options for Control of Field Bindweed A single herbicide application will not eliminate established field bindweed infestations. Learn how combining cultural, mechanical, and chemical control tactics can improve long-term management of this troublesome perennial weed.
	Spray Drones: Benefits and Management Considerations Interest in spray drones continues to grow across Kansas agriculture. This article explores the advantages of drone applications and reviews practical factors that affect coverage, canopy penetration, and drift management.
	Kansas Mesonet Animal Comfort Tool Monitors Current and Forecasted Livestock Conditions Heat stress can develop quickly when warm temperatures combine with high humidity, especially when overnight conditions remain warm. This article highlights a Kansas Mesonet tool that helps producers track livestock comfort conditions in real time and up to seven days in advance.
	New General Commercial Applicator Manual Available The current General Commercial Applicator Manual will be retired later this summer. Learn when the new manual becomes required for certification exams and how to obtain the updated publication.