Vinca Flower Fungus. Enjoy the videos and music you love upload original content and share it all with friends family and the world on YouTube. The pathogen is a fungus called Phoma exigua var.
Flowering Vinca Also Shade Loving Deer Resistant Flowers Deer Resistant Plants Spring Plants from www.pinterest.com
Black root rot is caused by the fungus Thielaviopsis basicola. According to the Alabama Agricultural Experiment Station and Clemson University Extension there are several diseases and fungus that can cause vincas to wilt including phytophthora stem blight and root rot pythium root rot rhizoctonia stem and root rot gray mold and the tomato spotted wilt virus. Clay soil usually heavy Low drainage water sits instead of seeping in Overwatering Planting too close and too dense low air circulation Both summer heat and high air moisture occurring together.
Some older literature calls it Phomopsis.
How To Prevent Vinca Sudden Death. With its pretty pink white and purple blooms clustered en masse on. Catharanthus roseus Cora Vinca commonly referred to as periwinkle are the first varieties of this species to be resistant to the aerial Phytophthora fungus a devastating disease that until now limited use of this species in Texas landscapes. The problem is a fungus often referred to as vinca sudden death that lives in the ground.
