enow.com Web Search

  1. Ads

    related to: rust colored spots in lawn

Search results

  1. Results from the WOW.Com Content Network
  2. Puccinia helianthi - Wikipedia

    en.wikipedia.org/wiki/Puccinia_helianthi

    The most identifiable sign of P. helianthi is the uredinia which forms rust-colored pustules on leaves, stems, petioles, and bracts. These darken into black, telial resting pustules once temperatures decrease. Flask-shaped pycnia appear as yellow-orange spots, 6mm or less, on the upper side of leaves in early spring.

  3. Rust (fungus) - Wikipedia

    en.wikipedia.org/wiki/Rust_(fungus)

    Rust fungi grow intracellularly, and make spore-producing fruiting bodies within or, more often, on the surfaces of affected plant parts. [3] Some rust species form perennial systemic infections that may cause plant deformities such as growth retardation, witch's broom, stem canker, galls, or hypertrophy of affected plant parts.

  4. Puccinia schedonnardii - Wikipedia

    en.wikipedia.org/wiki/Puccinia_schedonnardii

    Rust lesions can cause leaves or stems to become weak and break or fall off, resulting in decreased photosynthetic ability and extreme difficulty during harvest. Symptoms on the alternate host grasses are small ovular red/brown (rust colored) powdery lesions, which release uredospores .

  5. Austropuccinia - Wikipedia

    en.wikipedia.org/wiki/Austropuccinia

    Austropuccinia is a monotypic genus of rust (a type of plant pathogen) native to South America with the only species Austropuccinia psidii, commonly known as myrtle rust, guava rust, or ʻōhiʻa rust. It affects plants in the family Myrtaceae. It is a member of the fungal complex called the guava rust (Puccinia psidii) group. [3]

  6. Puccinia asparagi - Wikipedia

    en.wikipedia.org/wiki/Puccinia_asparagi

    Puccinia asparagi is the causative agent of asparagus rust.It is an autoecious fungus, meaning that all stages of its life cycle – pycniospores, aeciospores, and teliospores – all develop upon the same host plant [1] [2] [3]. [4]

  7. Rust-colored substance spreads in Lake Worth Lagoon near ...

    www.aol.com/rust-colored-substance-spreads-lake...

    The source of a large rust-colored slick of goo that fouled the Intracoastal Waterway just south of Florida Power & Light's heralded Manatee Lagoon remains unknown, according to the U.S. Coast Guard.

  8. Gymnosporangium juniperi-virginianae - Wikipedia

    en.wikipedia.org/wiki/Gymnosporangium_juniperi...

    Gymnosporangium juniperi-virginianae is a plant pathogen that causes cedar-apple rust. [1] In virtually any location where apples or crabapples ( Malus ) and eastern red cedar ( Juniperus virginiana ) coexist, cedar apple rust can be a destructive or disfiguring disease on both the apples and cedars.

  9. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  1. Ads

    related to: rust colored spots in lawn