Search results
Results from the WOW.Com Content Network
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.
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]
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 ...
Asian soybean rust also infects yellow sweet lover, vetch, medic, lupine, green and kidney bean, and lima and butter bean. [7] leguminous forage crops such as trefoil and sweet clover and weeds such as kudzu. [1] Soybean leaves infected with ASR (photo from USDA) [8] At the early stage of Asian Soybean Rust, it causes yellow mosaic ...
Chinese long beans can be eaten raw or cooked, but as they easily become waterlogged are usually sautéed, stir-fried, or deep-fried. [70] A common snack in Africa is koki or moin-moin, where the cowpeas are mashed into a paste, mixed with spices and steamed in banana leaves. [71] Dan wake cowpea dumplings are common in northern Nigeria and ...
The U.S. Environmental Protection Agency said leaves and other yard debris make up more than 13% of the nation’s solid waste, which comes out to 33 million tons a year.
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.
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 ]