Lawn and Turfgrass Weeds: Corn Speedwell - Penn State Extension
2022年11月3日 · Corn speedwell, also called rock speedwell or wall speedwell, is a common weed of home lawns, parks, institutional grounds, and other turf areas in Pennsylvania. This species can be found growing in moist or dry soils, in full sun or shade, and where turf is thin.
Corn Speedwell Weed: Identification and Control Methods
2024年3月8日 · In turf and lawn settings, corn speedwell weed is a common weed that can be difficult to control. It can quickly spread and form dense mats that can choke out desirable plants. In turfgrass, it can also compete with grass for soil moisture and nutrients, leading to …
What Is Speedwell and How Do I Get Rid of It? | The Family ...
2024年5月22日 · Is Speedwell a Weed? Some species of speedwell are used as ornamental plants to liven rock gardens or border ornamental beds. Others, however, are considered weeds because they spread over lawns and can be a challenge to eradicate.
Top worst weeds in corn - Farm Progress
2011年11月29日 · Most major weed and herbicide resistance problems in corn vary by location — across the Corn Belt, within a state, and even within different fields on the same farm, says Lowell Sandell, extension weed scientist, University of Nebraska-Lincoln.
5 Tips For Corn Weed Management | Start With a Clean Field ...
2011年2月9日 · Hager, Sandell and Gunsolus, provide the following five tips to help guide farmers towards more profitable corn weed management: Start clean. A clean field at planting is essential for starting the corn crop off right, says Hager.
Deciding what type of program to use depends on a number of factors including weed infestation level, weed species present, weather, and overall yield goals. Target low risk fields with light weed infestations. Avoid fields with populations of large-seeded broadleaf weeds, perennials, or herbicide-resistant species (waterhemp, Palmer amaranth).
The Flowering Winter Annual You Don't Want In Your Yard ...
2024年11月19日 · If you have stubborn, established speedwell patches, you can dig them out with a shovel and reseed with grass. These natural methods can help control corn speedwell immediately, but one of the best ways to get rid of speedwell and other weeds in your yard is to strengthen your preferred grass.
Corn Speedwell - University of Maryland Extension
2023年3月3日 · Hand pulling or using an appropriate weeding tool are the primary means of mechanical weed control in lawns. This is a viable option at the beginning of an infestation and on young weeds. Hand pulling when the soil is moist makes the task easier.
Effective and economical weed control in corn requires an integrated program that includes good cultural practices such as crop rotation, water management, judicious mechani-cal practices, proper herbicide selection and proper weed identification.
Corn Speedwell | TruGreen - TruGreen Lawn Care Service
Corn Speedwell is a winter annual broadleaf weed that is also referred to as Rock Speedwell, Wall Speedwell or its scientific name, Veronica arvensis. Corn Speedwell can be identified by its ascending, branched stems radiating from the base of the plant.
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