Plant Pathogens
Suppression of soil-borne plant pathogens
... infecting pathogens, would result in spatial patterning of pathogen community composition independent of other ...by plant pathogenic fungi and oomycetes (Garbeva et ...root pathogens, ...of ...
152
A generic risk based surveying method for invading plant pathogens
... invading plant pathogen is usually early warning— that is, conducting proactive surveillance for a plant patho- gen threat before it has arrived in order to detect it as early as possible following its ...
13
Dispersal of human and plant pathogens biofilms via nitric oxide donors at 4 °C
... and plant pathogens within biofilms are significantly more resistant to ...and plant pathogens treated at 4 ...the plant pathogens Pectobacterium ...
9
Insect Transmission of Plant Pathogens: a Systems Biology Perspective
... of pathogens by insect vectors. Most insect vectors of plant pathogens are hemipteran insects, ...their plant hosts (1–5), but the mechanisms regulating pathogen transmission remain elusive ...
5
Current and projected global distribution of Phytophthora cinnamomi, one of the world's worst plant pathogens
... devastating plant pathogens, infecting a wide range of trees, woody shrubs and herbs (Cahill et ...three plant pathogens listed (Lowe et ...
36
Antagonism of Trichoderma isolates against plant pathogens of agricultural interest
... Five Trichoderma sp. isolates were identified by molecular techniques and belongedto the species T. asperellum (isolates T02 and T04), T. hamatum (isolates T03 and T05) and T. harzianum (isolate T08). Identification ...
5
Detection, identification and functional characterisation of plant and microbial volatile organic compounds with inhibitory activity against two plant pathogens
... devastating plant diseases are caused by pathogenic ...agriculture, plant diseases are controlled by frequent applications of chemical fungicides, but concerns about the impact of fungicide overuse to the ...
188
In-vitro Evaluation of Bio-control Agents Against Soil Borne Plant Pathogens
... of Plant Pathology Division, ...and plant pathogens were used for the ...borne pathogens and bio-control agents were placed apart on solidified PDA medium in an equal distance and ...with ...
5
Evolution of sibling fungal plant pathogens in relation to host specialization
... The approaches to modeling evolution can be broadly catego- rized into population genetic models and epidemiological models (of which adaptive dynamics is one example). The population genetics approach has been used ...
8
Influence of cover crops on the development of some soil-borne plant pathogens
... soil-borne pathogens chosen as model organisms (Sclerotinia sclerotiorum, Fusarium culmorum and Rhizoctonia solani) are responsible for economically important diseases in oilseed rape, cereals and potatoes, ...
45
Biases in the metabarcoding of plant pathogens using rust fungi as a model system
... Rust fungi (Pucciniales) constitute one of the largest groups of plant pathogens, with about 7,800 described species (Helfer, 2014), and some rust species can have large economic and eco‐ logical impacts. ...
11
Bacillus amyloliquefaciens GA1 as a source of potent antibiotics and other secondary metabolites for biocontrol of plant pathogens
... It is well known that some Bacillus species may synthesise numerous antimicrobial or, more generally, bioactive compounds with well-established activity in vitro [12]. However, except for a very limited number of strains ...
12
Real time PCR applied to study on plant pathogens: potential applications in diagnosis – a review
... kinternal transcribed spacer (ITS) within prokaryotic and eukaryotic rDNA operons is the most widely se- quenced in phytopathogens. Also, intergenic spacer (IGS) sequences are difficult for amplification and sequencing, ...
14
Exploring the Phytochemicals of Delphinium ajacis and their Applications in Biocontrol Activity against Some Plant Pathogens
... The diversity of phytochemicals could serve as a source of useful drugs against many plant diseases. The present study deals with phytochemical analysis of larkspur (Delphinium ajacis) and their antimicrobial ...
8
The chloroplast: A key component of plant defence and target of plant pathogens
... Plant pathogens use diverse life ...a plant cell. Fungi can directly enter plant epidermal cells, or extend hyphae on top of, between, or through plant ...the plant cell to ...
63
Trichoderma species for biocontrol of soil-borne plant pathogens of pasture species
... fresh weight and disease score when grown in plant growth medium inoculated with 739. Sclerotinia trifoliorum.[r] ...
23
NOxious gases and the unpredictability of emerging plant pathogens under climate change
... Given that agro-ecosystems provide excellent condi- tions for the emergence of new diseases and that crop disease is of economic concern (for example, [11]), it is unsurprising that many well-studied examples of emer- ...
9
The basic reproduction number of plant pathogens: matrix approaches to complex dynamics
... the plant pathology literature (13,14,15,28), is to: (i) develop a nonlinear model for pathogen dynamics (usually con- sisting of a system of nonlinear differential equations); (ii) calcu- late the steady-state ...
12
Assessment of some antagonists to fungal plant pathogens and development of methods for their large scale cultivation
... Narrow spectrum of disease control Root colonization by antagonists has often been found to be host specific Schroth and Becker, 1990; Chanway et al, 1991; Fravel and Lazarovits, 2003, a[r] ...
256
Gene family expansions and contractions are associated with host range in plant pathogens of the genus Colletotrichum
... in pathogens that infect similar hosts, such as monocots or ...in plant cell wall breakdown reflect the different taxonomic groups, and that it may in fact reflect differences in cellulose, xylan and pectin ...
18