Results 61 to 70 of about 5,387 (125)

Molecular Identification, Pathogenicity, and Fungicide Sensitivity of Sclerotinia spp. Isolates Associated with Sclerotinia Stem Rot in Rapeseed in Germany

open access: yesAgriculture
(1) Background: Sclerotinia sclerotiorum is the main causal agent of Sclerotinia stem rot in rapeseed, while the related species S. subarctica has also been reported. However, its prevalence and impact in Germany remain unclear.
Nazanin Zamani-Noor   +2 more
doaj   +1 more source

Screening of Alfalfa Germplasm and Evaluation of Fungicides Against Sclerotinia sclerotiorum Causing Stem and Crown Rot [PDF]

open access: yesPhytopathogenomics and Disease Control
Alfalfa (Medicago sativa), a member of the Fabaceae family, is regarded as the queen of fodder. It is also the oldest and most significant forage crop in the world.
Honey Arooj, Ahmad Nisar
doaj   +1 more source

Global‐Scale Patterns of Host Transitions Suggest Contrasting Levels of Specialization Within Rhizoctonia solani

open access: yesEcology and Evolution, Volume 16, Issue 9, September 2026.
We combined a global rDNA‐ITS dataset with TEF‐1α sequences and newly sequenced isolates to examine phylogenetic signal, host associations, and population structure in the soil‐borne pathogen Rhizoctonia solani. Most anastomosis groups formed well‐supported clades, and host‐associated patterns corresponded more strongly with genetic structure than ...
Xin Zhi Khoo   +2 more
wiley   +1 more source

Harnessing plant susceptibility genes into strategies for enhanced disease resistance

open access: yesNew Plant Protection, Volume 3, Issue 3, September 2026.
Integrated model of S gene modules in plant pathogen interactions. This model summarises representative host susceptibility modules that can be exploited by bacterial, fungal and viral pathogens. In the bacterial infection module, Xanthomonas transcription activator‐like effectors activate OsSWEET14 through effector‐binding elements in its promoter ...
Can Chen   +4 more
wiley   +1 more source

Impact of the GouM transporter on secondary metabolism activation and production yield in Streptomyces noursei strain CK‐15

open access: yesNew Plant Protection, Volume 3, Issue 3, September 2026.
Overexpression of the gouM transporter gene in Streptomyces noursei CK‐15 enhances gougerotin production by 114% and activates silent biosynthetic gene clusters. This finding links transporter activity to metabolite efflux and secondary metabolism, offering a strategy for natural product discovery and strain optimization.
Qianying Zhou   +6 more
wiley   +1 more source

Control of verticillium and sclerotinia of chrysanthemums with systemic fungicides

open access: yesCalifornia Agriculture, 1969
Verticillium wilt caused by Verticillium albo-atrum and sclerotinia white rot caused by Sclerotinia sclerotiorum are two diseases of commercial chrysanthemums in San Diego County.
S Besemer, A McCain, A Paulus
doaj  

SURVEY ON PESTS AND DISEASES OF CABBAGE

open access: yesMadras Agricultural Journal, 1989
Survey on cabbage in 40 villages in the Nilgiris district of Tamil Nadu revealed the severity of the diamond back moth. Plutella xylestella, the cutworm, Agrotis ipsilon the semilooper, Trichoplusia ni, the aphid, Lipaphis erysimi, the club root ...
U. JAWAHARA RAJU and K. SIVAPRAKASAM
doaj   +1 more source

QTL mapping of partial resistance to basal stem rot in sunflower using recombinant inbred lines

open access: yesPhytopathologia Mediterranea, 2011
Basal stem rot, caused by Sclerotinia sclerotiorum (Lib.) de Bary, is an important cause of yield loss in sunflower (Helianthus annuus L.). Quantitative trait loci (QTLs) implicated in partial resistance to basal stem rot disease was identified using the
Robab DAVAR   +4 more
doaj   +1 more source

Comparative insights into soybean and other oilseed crops’ defense mechanisms against Sclerotinia sclerotiorum

open access: yesFrontiers in Plant Science
Sclerotinia sclerotiorum is a devastating fungal pathogen capable of causing substantial yield loss on a wide range of agronomically important crops worldwide. S.
Nick Talmo, Ashish Ranjan
doaj   +1 more source

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