Results 101 to 110 of about 7,994 (220)

Understanding how Sclerotinia sclerotiorum initiates stem rot: factors affecting the germination of sclerotia

, 2018
Under laboratory conditions germination of sclerotia of Sclerotinia sclerotiorum was favoured by a night/day temperature of 10/20°C. None germinated at a higher night/day temperature of 16/29°C and exposure to this high temperature reduced the ability of
Beard, Ciara, Smith, Anne
core   +2 more sources

Antagonistic effects of Bacillu spp. on Sclerotinia sclerotiorum sclerotia

, 1987
Some bacterial isolates previuosly recovered from naturally infected soil by Sclerotinia sclerotiorum were identified and then were tested for their antagonistic activity on sclerotia of S.sclerotiorum.
TOSI, Laura, Rossi J., ZAZZERINI, Antonio   +2 more
core  

Forecasting sclerotinia disease on lettuce : toward developing a prediction model for carpogenic germination of sclerotia

, 2004
The feasibility of developing a forecasting system for carpogenic germination of Sclerotinia sclerotiorum sclerotia was investigated in the laboratory by determining key relationships among temperature, soil water potential, and carpogenic germination ...
Phelps, Kath, Whipps, J. M., Smith, Julie A., Watling, Martyn, Clarkson, John P., Young, Caroline S.   +5 more
core   +1 more source

The Gene vepN Regulated by Global Regulatory Factor veA That Affects Aflatoxin Production, Morphological Development and Pathogenicity in Aspergillus flavus

Toxins
Velvet (VeA), a light-regulated protein that shuttles between the cytoplasm and the nucleus, serves as a key global regulator of secondary metabolism in various Aspergillus species and plays a pivotal role in controlling multiple developmental processes.
Jia Xu, Mengqi Jiang, Peng Wang, Qing Kong   +3 more
doaj   +1 more source

Enzymatic functions and mycoparasitism vs sclerotia in Trichoderma

, 2007
The mycoparasitic activity of Trichoderma spp. against sclerotial phytopathogenic fungi is a powerful tool for a biocontrol agent, since these highly resistant vegetative structures represent the pathogen primary survival form in soil.
VERGARA, Mariarosaria, SARROCCO S, V. CATALANO   +2 more
core  

Stimulation of hyperparasitic fungi against sclerotia of Sclerotinia sp. by Ca-Lignosulphonate in organic substrates

, 2006
The effects of Calcium-Lignosulphonates, a by-product of the acid sulfite pulping process, on viability of sclerotia of Scerotinia was evaluated into different organic substrates.
MONTANARI, MATTEO, INNOCENTI, GLORIA
core   +1 more source

Viability of sclerotia of Sclerotium rolfsii at different depths and durations in soil

, 2017
Sclerotium rolfsii Sacc, a soil-borne pathogen causing root rot, stem rot, wilt and foot rot diseases in most of agricultural and horticultural crops. When the fungus completes its life cycle, sclerotia are formed on the plant parts including stems and ...
R. S. Taya, Vishal Gandhi, Anil Kumar
core   +1 more source

Charcoal rot characterized by presence of sclerotia

, 1997
Charcoal rot is characterized by presence of sclerotia on vascular bundles and beneath epidermis of the lesion.Host/Plant: Corn and other crops including sorghum and soybean (Zea mays)Pest/Path: Charcoal Rot (Macrophomina ...
Claflin, Larry
core  

Sclerotia is noted on the vascular bundles

, 1997
Numerous sclerotia which resembles black pepper is noted on the vascular bundles. Stalks are weakened and lodging takes place.Host/Plant: Corn (Zea mays) and other crops including sorghum and soybeanPest/Path: Charcoal Rot (Macrophomina ...
Claflin, Larry
core  

Distributional optimum of sclerotia, resting bodies of Cenococcum geophilum in forest soils [PDF]

Cenococcum geophilum (Cg) is known for its vast habitat range in temperate and arctic-alpine climatic zone. The resting bodies of Cg, which reveal their persistence for a long term as a structural organic component in soils, are studied from their ...
8652, サカガミ, ノブオ, Sakagami, Nobuo   +2 more
core   +1 more source