Albugo ipomoeae-aquaticae

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August undefined, 2024

Web蕹菜白锈病的病原菌病原菌在中国有二种，为蕹菜白锈菌（学名： Albugo ipomoeae-aquaticae Saw.）和旋花白锈菌（学名： Albugo ipomoeae-panduranae (schw.) … There are several pathogens and pests reported, affecting I. aquatica. Pythium causes problems like damping-off, Cercospora leaf spot and root nematodes. Also, aphids may be problems in fields. Additionally, there are several polyphagous insects feeding on I. aquatica. Lepidoptera species include Diacrisia strigatula Walker and Spodoptera litura. The “woolly-bear” caterpillars (D. virgi…

Aquatic Plant Water Spinach; Swamp Morning-Glory I.

WebMar 1, 2024 · Water spinach is affected by a variety of foliar diseases, such as the white rust caused by Albugo ipomoeae-aquaticae, which happens in almost all the planting areas (Sawada, 1922;Safeeulla and ... chippity chip warkworth

Albugo ipomoeae-aquaticae Sawada 1922

WebJan 1, 2014 · The fungus Albugo produces three kinds of spores, viz., oospores, sporangiophores and zoospores. The information generated on the germination of oospores and sporangiospores by various researchers is given below. However, very little is known about germination of... WebAlbugo is one of three genera of the Albuginaceae family that have been identified so far. Albugo candida, ... Another species, A. ipomoeae-panduratae parasitises sweet … WebOct 27, 2024 · Water spinach is affected by a variety of foliar diseases, such as the white rust caused by Albugo ipomoeae-aquaticae, which happens in almost all the planting areas (Sawada, 1922; Safeeulla and Thrumalachar, 1953; Ho and Edie, 1969; Gao et al., 1985; Yu et al., 2015), the foliar diseases caused by Phyllosticta ipomoeae, Cerocospora … grape seed extract kidney disease

Taxonomy and identification based on morphology and ... - Springer

蕹菜白锈病 - 百度百科

WebPhoto 1. White rust (or white blisher rust), Albugo ipomoeae-aquaticae, on the underside of kangkong, Ipomoea aquatica. Photo 2. Blisters of cabbage ... There are different strains. Other species are present in Pacific island countries, for instance, Albugo ipomoeae-aquatica (Photo 1) and Albugo ipomoeae-panduratae. AUTHOR Grahame Jackson ... WebAug 1, 1978 · Effects of temperature, light and sporangial density on sporangial germination in the Senecio race of Albugo tragopogonis were studied. In addition, the influence of inoculum density and leaf age on disease development were investigated. ... Factors affecting sporangial germination in Albugo ipomoeae-aquaticae. Transactions of the … grapeseed extract kidneysWebDec 23, 2010 · Phyllosticta ipomoeae, Cercospora ipomoeae, and Pseudomonas syringae pv. syringae11; Albugo ipomoeae-aquaticae (white rust)12 Rapid growth rate, shades out native vegetation Competes with native emergents3; displaced Pistia, Azolla, and Utricularia (due to shading)8 Reproduction Rate of Spread: Adaptive Strategies: High chip pittsburgh

"WebNov 16, 2024 · Ipomoea aquatica, also called ‘water spinach’ or kangdong, is a perennial or occasionally annual, trailing, creeping, floating or erect herb. It is primarily a plant of the … " - Albugo ipomoeae-aquaticae

Albugo ipomoeae-aquaticae

WebAlbugo ipomoeae-aquaticae is a species of Stramenopiles in the family white rusts. EOL has data for 2 attributes, including: has host Ipomoea aquatica Forsk. trophic guild … WebAlbugo. Albugo is a genus of plant-parasitic oomycetes. Those are not true fungi ( Eumycota ), although many discussions of this organism still treat it as a fungus. The taxonomy of this genus is incomplete, but several species are plant pathogens. Albugo is one of three genera currently described in the family Albuginaceae, the taxonomy of ...

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WebPhoto 1. White rust (or white blister rust), Albugo ipomoeae-aquaticae, on the underside of kangkong, Ipomoea aquatica. Photo 2. Blisters of cabbage ... There are different strains. Other species are present in Pacific island countries, for instance, Albugo ipomoeae-aquatica (Photo 1) and Albugo ipomoeae-panduratae. Photo 4. Pustules of white ... WebWhite rust (Albugo ipomoeae-aquaticae) of Ipomoea aquatica in Hong Kong [1969] Ho, B.W.C.; Edie, H.H.; Access the full text

Web2. Symptoms of Albugo: The disease caused by Albugo is commonly known as white rust because it appears in the form of shiny, white, smooth irregular patches (pustules) or blisters on the leaves, stems and other aerial parts of the plant. The pustules are initially formed on the lower surface of the leaf but in several cases they may be present ... WebAlbugo proliferates in wet and moist conditions so movement through infected fields should be limited after spore maturation in these conditions to limit spread. Minimizing irrigation …

WebSep 24, 2024 · Sporangia of Albugo ipomoeae-aquaticae Sawada were found to germinate indirectly by release of zoospores. At relatively low temperatures direct germination of a few sporangia was observed.... WebAlbugo ipomoeae-aquatica occurs in the Pacific islands (Palau and the Federated States of Micronesia), as does Albugo ipomoeae-panduratae (Fiji on sweet potato; and Tonga on …

WebDec 27, 2008 · We confirmed that the pathogens causing the diseases on the first three Ipomoea species and the last were oomycetous Albugo ipomoeae-panduratae …

WebImage 5435613 is of swamp morning-glory (Ipomoea aquatica ) symptoms on swamp morning-glory. It is by Yuan-Min Shen at National Taiwan University. grape seed extract life extensionWebGlobal Biodiversity Information Facility. Free and Open Access to Biodiversity Data. chip.plWebAlbugo: [noun] a genus of fungi (the type of the family Albuginaceae) causing the white rusts. chipp kid birth dateWebAug 7, 2024 · white rust (Albugo ipomoeae-aquaticae ) on swamp morning-glory (Ipomoea aquatica ) - 5435613. File:Albugo candida on False London Rocket Sisymbrium loeselii (25035770948).jpg - Wikimedia Commons. common shepherd’s-purse (Capsella bursa-pastoris), fungal decay, Albugo candida Stock Photo - Alamy. Albugo lepigoni – Plant … chip pixumWeb空心菜夏季常見的白銹病常出現大雨後溫度適當的環境在土表上的白銹菌Albugo spp. 開始增生導致白銹病White Rust Disease可能的原因植株太密. 植物白銹病 white rust, white blister 由白銹菌Albugo spp 引起目前世界已知有40種白銹菌寄主範圍包括莧科等23科植物白銹菌屬卵 … chipp kid websiteWebAlbugo ipomoeae-panduratae, or white rust, is an oomycete plant pathogen, although many discussions still treat it as a fungal organism. It causes leaf and stem lesions on … grape seed extract heartWebCreatures » Cellular Organisms » Eukaryotes » SAR (Stramenopiles, Alveolates, Rhizaria) » Stramenopiles » Oomycetes » Albuginales » White Rusts » Albugo « Albugo ipomoeae-aquaticae Sawada 1922 grape seed extract long term use