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An estimated 168 rust genera and approximately 7,000 species, more than half of which belong to the genus Puccinia, are currently accepted. [3] Rust fungi are highly specialized plant pathogens with several unique features. Taken as a group, rust fungi are diverse and affect many kinds of plants.
Set in post-apocalyptic Japan, the land is ravaged by rust, a deadly plague-like wind which affects everything it touches, including humans. It is believed to originate from mushroom spores and so Bisco Akaboshi, a Mushroom Keeper and archer whose arrows instantly grow mushrooms wherever they land, is a wanted criminal.
Green beans grow at the Midtown Community Garden on Thursday, July 25, 2019 in Springfield, Mo. Q: I have noticed some strange defects on my green beans leaves that look like twisting trails on ...
Soybean rust is a disease that affects soybeans and other legumes. It is caused by two types of fungi, Phakopsora pachyrhizi, commonly known as Asian soybean rust, and Phakopsora meibomiae, commonly known as New World soybean rust. P. meibomiae is the weaker pathogen of the two and generally does not cause widespread problems.
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]
Theses leaf spots are an orange-brown rust in color and usually occur entirely on the upper leaf surface, although leaf spots on the undersides of infected leaves have been reported. The spots are fuzzy in texture and approximately 2 cm (0.8 in) in diameter. [ 2 ]
Cephaleuros parasiticus is a plant pathogenic member of the chlorophyta, or green algae.It infects several commercially important crops including tea.Unlike the majority of pathogenic Cephaleuros species, it penetrates the epidermis of plants and is not constrained to subcuticular growth.
Gymnosporangium juniperi-virginianae is a plant pathogen that causes cedar-apple rust. [1] In virtually any location where apples or crabapples and eastern red cedar (Juniperus virginiana) coexist, cedar apple rust can be a destructive or disfiguring disease on both the apples and cedars.