Results 11 to 20 of about 188 (120)

Microbial antibiotics take the lead in the fight against plant pathogens. [PDF]

Microb Biotechnol, 2023
The potential of plant microbiome for the development of novel biopesticides for the integrated pest management of agricultural crops. Abstract The plant microbiome is essential for plant fitness and health. Antibiotics produced by plant‐associated bacteria have been shown to play an important role in protecting plant hosts against phytopathogens. Here,
Roca A, Matilla MA.
europepmc   +2 more sources

Efficiency of inorganic fungicides against the formation of Erysiphe necator chasmothecia in vineyards. [PDF]

Pest Manag Sci, 2023
Densities of chasmothecia from grape powdery mildew (Erysiphe necator) were significantly reduced by inorganic fungicides in commercial vineyards. Late applications of potassium bicarbonate were especially efficient. Abstract BACKGROUND A reduction in chasmothecia, an important inoculum of grape powdery mildew (Erysiphe necator Schwein.), is essential ...
Möth S, Redl M, Winter S, Hüttner F, Steinkellner S.   +4 more
europepmc   +2 more sources

Study of the different evaluation areas in the pesticide risk assessment process: Focus on pesticides based on microorganisms. [PDF]

EFSA J, 2022
Abstract Both chemical and microbial active substances can currently be approved as pesticides in the EU, the provisions of their approval being set under Regulation (EC) No 1107/2009. Although sharing the same legal framework, chemicals and microorganisms used as pesticides have different risk profiles especially because once released into the ...
Mombert P, Guijarro Díaz-Otero B, Alonso-Prados JL.   +2 more
europepmc   +2 more sources

Powdery Mildew Caused by Leveillula taurica (Synonym: Phyllactinia taurica): A Global Challenge for Pepper Production. [PDF]

Mol Plant Pathol
This pathogen profile synthesises current knowledge on Leveillula taurica (synonym: Phyllactinia taurica) and genetic resistance in Capsicum species, covering taxonomy, life cycle, distribution, control strategies and future research directions. ABSTRACT Background Pepper powdery mildew, caused by the obligate fungal pathogen Leveillula taurica ...
Massire A, Cussonneau F, Elbelt S, Constant C, Bardin M, Moury B, Lefebvre V.   +6 more
europepmc   +2 more sources

Ultrastructural Examination of the Fungus-To-Fungus Interactions of <i>Lecanicillium uredinophilum</i> and <i>Phakopsora pachyrhizi</i>. [PDF]

Plant Environ Interact
Lecanicillium uredinophilum colonizes and penetrates the soybean rust pathogen (Phakopsora pachyrhizi) urediniospores using them as a nutritional substrate through mycoparasitism. ABSTRACT Asian soybean rust (ASR) is caused by the biotrophic fungus Phakopsora pachyrhizi Syd. & P.
Mwelasi PP, Laing MD, Ibaba JD, Rogers R, Németh MZ, Yobo KS.   +5 more
europepmc   +2 more sources

Commodity risk assessment of Prunus persica and P. dulcis plants from Türkiye

EFSA Journal, Volume 21, Issue 1, January 2023., 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Prunus persica and P.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Lucia Zappalà, Andrea Lucchi, Pedro Gómez, Gregor Urek, Umberto Bernardo, Giovanni Bubici, Anna Vittoria Carluccio, Michela Chiumenti, Francesco Di Serio, Elena Fanelli, Agata Kaczmarek, Cristina Marzachì, Olaf Mosbach‐Schulz, Jonathan Yuen   +31 more
wiley   +1 more source

Biological control of plant diseases – What has been achieved and what is the direction?

Plant Pathology, Volume 71, Issue 5, Page 1024-1047, June 2022., 2022
Biological control is coming of age and many products are commercially available. This review emphasizes the biology of the three‐way interactions involved and the long route to commercialization. Abstract The global sustainability agenda is increasing the demand for reduction in inputs into agricultural production while maintaining profitable yield of
David B. Collinge, Dan Funck Jensen, Mojgan Rabiey, Sabrina Sarrocco, Michael W. Shaw, Richard H. Shaw   +5 more
wiley   +1 more source

Comparative genomics reveals a core gene toolbox for lifestyle transitions in Hypocreales fungi

Environmental Microbiology, Volume 23, Issue 6, Page 3251-3264, June 2021., 2021
Summary Fungi have evolved diverse lifestyles and adopted pivotal new roles in both natural ecosystems and human environments. However, the molecular mechanisms underlying their adaptation to new lifestyles are obscure. Here, we hypothesize that genes shared across all species with the same lifestyle, but absent in genera with alternative lifestyles ...
Baojun Wu, Murray P. Cox
wiley   +1 more source

Studies on the biology and occurrence of Ampelomyces quisqualis in the Drawski Landscape Park (NW Poland)

Acta Mycologica, 2014
In the years 1996-1998, the ccurrence of Ampelomyces quisqualis parasitizing powdery mildews (Erysiphales) affecting plants of 12 permanent plots with nine plant assciations, as well as those of 32 agricultural fields and gardens of the Drawsko Landscape
Beata Czerniawska
doaj   +1 more source

Preliminary evaluation of the effect of Ampelomyces quisqualis on the degree of plant infestation with selected Erysiphales species proposed as potential bioindicators

Plant Protection Science, 2002
In the year 2000 Ampelomyces quisqualis was noted, with various intensity, in north-eastern Poland on different species of Erysiphales selected as potential bioindicators of urban pollution.
E. Sucharzewska, M. Dynowska
doaj   +1 more source