2024 Choanephora sporangiola

Choanephora sporangiola

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August undefined, 2024

WebSporangiophores bearing sporangiola were erect, unbranched, hyaline and sporangiola were fusiform, ellipsoid to broadly ellipsoid, 7.6 to 9.8 µm wide, 13.3 to 17.8 µm long. Based on the morphological and cultural characteristics, this fungus was identified as Choanephora cucurbitarum (Berk.&Ravenel) Thaxt (Kirk 1984). WebChoanephora 26 Figures4-10Developmentofunispored sporangiola 26 Figures11-12Sporangiophoreandprimary vesiclewithaseptatebranches andampulla. 26 Figures13-20Ultrastructuralaspectsof sporangiolumdevelopmentof Choanephoracucurbitarum 28 Figures21-24Scanningmicroscopyof Choanephoracucurbitarum 30 Figures25 …

Choanephora cucurbitarum - Wikipedia

WebA sporangium (including sporangiolum; see Benny 1995b) is a structure borne on the apex of a sporangiophore or its branches, or on a pedicel or denticle that arises from the side of a sporangiophore, or from a vesicle in which 1 to 100,000 spores are produced. WebUnispored sporangiola produced on terminal vesicles (Fig 2), and multispored sporangia that dehisce longitudinally at maturity (Fig 3). Figs 2 and 3 courtesy of Kerry O'Donnell. … prof abicht

Soft Rot of Eggplant ( Solanum melongena) Caused by …

WebChoanephora sp. Zygomycetes. Choanephora species comprise a very small proportion of the fungal biota and may be more common in the southeastern areas of the United … WebA fungal isolate was established by placing monosporous sporangiola, obtained from infected tissue, on potato dextrose agars (PDA). Fungal colonies covering the plate (diam. 90 mm) in 48 h were white at first with abundant aerial mycelia, and subsequently turned pale yellow with abundant sporangiola. WebThamnidium – large, terminal columellate sporangia produced with dichotomous lateral branches bearing fewer-spored, non-columellate sporangiola. Sporangiola may also be borne on separate branch systems. Zygospores warty, borne on opposed suspensors. Cosmopolitan, commonly from dung, also soil, occasionally occurs as a food contaminant. relias and scorm

First report of Choanephora rot on Lettuce ( Lactuca sativa L.) …

Disease Note - APS Journals

WebJul 21, 2010 · Symptoms and signs of Choanephora rot on an ice plant and morphology of the causal agent Choanephora cucurbitarum.a Original symptoms of leaf and stem rot on ice plant cultured in a hydroponic greenhouse.b White mold on the stem.c Water-soaked rot of ice plant inoculated with C. cucurbitarum isolate Mcry-11. White mycelia and … profa bonnWebAug 31, 2024 · In early August 2015 and 2016, Choanephora stem rot symptoms were observed on plants of Quinoa cultivar Longli 1 in a field with 0.3 ha planting area in Yanqing district, Beijing, China. ... The infected tissues produced an abundance of sporangiophores bearing brown to black sporangiola. To isolate the causal agent, sections of diseased … relias assessments long term care exam

"WebJun 1, 2010 · Gilbertella and Poitrasia lack sporangiola whereas the other two genera of Choanephoraceae, Blakeslea and Choanephora, produce both sporangia and sporangiola. If zygospores can be induced in culture, species of Blakeslea, Choanephora and Poitrasia produce a very characteristic type borne on apposed suspensors that has … " - Choanephora sporangiola

Choanephora sporangiola

Choanephora rot caused by Choanephora cucurbitarum …

WebSporangiola were indehiscent, ellipsoid, brown to dark brown with distinct longitudinal striations, and measured 12 to 20 × 6 to 12 μm. Sporangia were multispored, spherical, … WebBlakeslea trispora is a mould and member of the division Zygomycota.This species has been well studied for its ability to produce carotenoids, particularly, β-carotene and …

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WebOct 7, 2016 · Leaf rot of cauliflower caused by Choanephora cucurbitarum is reported for the first time in India. Koch’s postulates were fulfilled for the first ti ... Sporangiophores bearing apical sporangiola … WebFirstReportofBlightonPinellia ternata (Banxia) Caused by Choanephora cucurbitarum in China Fanfan Wang,1 Tao Tang,1 Ting Mao,1 Jie Guo,1 Yuanyuan Duan,1 ... Sporangiola were ellipsoid, indehiscent, pediculate, brown to dark brown, 8 to 16×14to21lm(n = 50) in size, with visible longitudinal striations. Sporan-

WebApr 2, 2024 · Sporangiospores ( n = 30) were brown to reddish-brown, ellipsoid to ovoid, with longitudinal striae, 14 to 19 µm long, and 8 to 12 µm wide. Some had hyaline appendages at both ends. Their morphological characteristics were consistent with the descriptions of Choanephora cucurbitarum ( Kirk 1984 ). WebChoanephora: [noun] a genus of fungi typifying the family Choanephoraceae.

WebThe deciduous monosporous sporangia or sporangiola are regarded as conidia. ... 1955) on Choanephora cucurbitarum, which produces both multispored sporangia and monosporous sporangiola have shown that sporangial production is favoured by high temperature (30-31°C) and 100 per cent relative humidity. Conidial production is inhibited … WebSoft Rot of Eggplant ( Solanum melongena) Caused by Choanephora cucurbitarum in Korea Jin-Hyeuk Kwon and Hyeong-Jin Jee 1 Gyeongsangnam-do Agricultural Research and Extension Services, Jinju 660-360, Korea ... Monosporous sporangiola were elliptic, fusiform or ovoid, pediculate, striate, and measured 12~20 × 6~14 µ m (Fig. 2D).

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WebDec 2, 2024 · White fungal colonies grew rapidly that later turned pale yellow and produced abundant sporangiola in 13 days. Sporangiophores were smooth, hyaline, aseptate, and produced monosporous sporangiola. Sporangiola were ellipsoid, indehiscent, pediculate, brown to dark brown, 8 to 16 × 14 to 21 μm ( n = 50) in size, with visible longitudinal ... profabperformance.comWebJun 4, 2016 · We investigated Choanephora flower rot on H. syriacus from 2012 to 2014 in Korea and Japan and confirmed Choanephora infection in several localities in both … relias atlas senior livingWebSporangiola were brown, ellipsoid to ovoid, with longitudinal striae, and measured 13.9 to 18.8 × 7.9 to 10.8 μm (n = 60). The morphological characteristics of these isolates agreed ... Choanephora cucurbitarum CBS 674.93 JN206233 JN939195 C. cucurbitarum KIS 17-0734 2483 MH061335 MH061335 pro fab performance hudson flhttp://www.zygomycetes.org/index.php?id=100 profa bootsWebThe Choanephoraceaeare a familyof fungiin the order Mucorales. Members of this family are found mostly in the tropicsor subtropics, and only rarely in temperatezones.[2] The family currently includes species formerly classified in the family Gilbertellaceae. Description[edit] profab performance parts llcChoanephora cucurbitarum is a fungal plant pathogen that causes fruit and blossom rot of various cucurbits. It can also affect okra, snap bean, and southern pea, and may cause a stem and leaf rot of Withania somnifera. Recently Das et al. 2024 added few more patho-index on aubergine (Solanum melongena L.), teasle … See more Sporangiophores bearing sporangiola are erect, hyaline, unbranched, and apically dilated to form a clavate vesicle, from which arise dichotomously branched, distally clavate secondary vesicles. The sporangioles are … See more • APS: Choanephora fruit rot on squash. APS publication number IW00007. See more prof aborWebMar 14, 2005 · Choanephora (Kirk 1984) produces sporangia and zygospores that are nearly identical to those formed by species of Blakeslea; the large and small sporangia … profab performance port richey florida