How can I contribute to citizen science efforts related to plant health and invasive species monitoring?

Brown patch is characterized by roughly circular patches of yellow-to-brown grass that can measure up to 3 feet long. Sep 11, 2023 ... Brown patch can cause serious damage to tall fescue and perennial ryegrass lawns under certain conditions. The disease will result in thin, poor ... Turf Disease. What Is Brown Patch? Brown patch is a disease that is caused by the pathogen Rhizoctonia solani. All turfgrass species are susceptible to its ... Apr 24, 2023 ... This may involve applying brown patch fungicides, improving drainage in the affected area, and adjusting watering and fertilization practices. Wet brown spots. Leaf spots that are dark brown, slightly sunken and moist-looking may mean your plant has bacterial leaf spot. This isn't good news, ... Sep 27, 2018 ... Garden Tip: Last St. Augustine issue of the season. Brown patch. Two things are needed for brown patch fungus to appear in your St. Aug 17, 2023 ... Brown Patch - Lawns ... Brown patch is a common summertime disease of cool-season turfgrasses in Maryland. It affects all turfgrasses, especially ... Jul 10, 2017 ... Brown patch disease is a very destructive summer lawn disease that causes damage to lawns in the New Jersey area annually. Other Names: Brown patch or Rhizoctonia blight. Pathogen: Rhizoctonia solani. Turfgrasses Affected: All warm-season turfgrasses, especially St. A dark smoke ring often surrounds the outer margins of the diseased area when humidity is high and disease is actively growing. Leaves in the blighted area are ...