Herbicide-Resistant Weeds
Summary Over 500 weed biotypes (in the world) have developed resistance to specific herbicides. Due to the repeated use of specific herbicides, herbicide-resistant weeds are found in field crops. It...
Category: Weed
Weed Control in Landscapes: Herbicides
Summary Effective landscape weed control involves using different ways to suppress weeds, such as weed-free mulch and preventing weeds from going to seed near landscape beds. Preemergent and...
Weed of the Month- Common Ragweed
Common ragweed (Ambrosia artemisiifolia) is a North American native plant in the aster family. It has a rapid growth rate and can reach four to six feet tall. Common ragweed is a summer annual. It...
What Is It – Wednesday? Curly Dock
This is curly dock (Rumex crispus). Curly dock is a perennial weed that thrives in wet conditions but is also quite tolerant of drought. It is commonly found in the row middles in strawberry fields,...
Weed of the Month- Cut Leaf Evening Primrose
Cut leaf evening primrose (Oenothera laciniata) is a native, biannual plant. It forms a rosette during its first year of growth and produces yellow flowers on low spreading stems in its second year....
Weed of the Month – Field Madder
Field madder (Sherardia arvensis)is a mat-forming, prostrate winter annual. It has four to six leaves that whorl around a square stem. It produces lavender to pale pink flowers. In addition, field...
Plan Winter Weed Control Now
It still feels like summer, but it is already time to start thinking about winter weed control. Annual winter weeds germinate late summer through fall and slowly grow during the winter months. They...
Dogfennel
Dogfennel (Eupatorium capillifolium) is a tall annual or short-lived perennial plant native to North America. Typically, this plant has densely hairy stems that arise from a woody crown. Leaves are...
Virginia Buttonweed
Virginia buttonweed (Diodia virginiana) is a challenging to control turfgrass weed that has recently become a prevalent weed in South Carolina lawns. This perennial weed is deeply rooted, produces...
Doveweed
Doveweed (Murdannia nudiflora) has become a troublesome weed in home lawns during the last few years. It is a summer annual weed, and its seeds germinate during the late spring when soil...
Carolina Geranium
Carolina geranium (Geranium carolinianum) is a branching winter annual or biennial with long hairy stems that range from green to red. Leaves are hairy on both surfaces with various divided sections...
Oxalis Control
Oxalis or yellow woodsorrel (Oxalis stricta) is a common, cool-season perennial weed that persists almost year-round in Southeastern lawns. It grows sporadically in landscape beds among shrubs and...
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