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Induce host systemic resistance
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Ebook "Multigenic and induced systemic resistance in plants" has been known for the past century that plants carry genetic information for inherited resistance against many pathogenic organisms including fungi, bacteria, and viruses, and that the relationship between pathogenic organisms and hosts plants are rather complex and in some cases time dependent.
538p
tachieuhoa
28-01-2024
9
3
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Bacterial wilt caused by Ralstonia solanacearum, a genetically diverse soil-borne pathogen with a wide host range, is a devastating plant vascular disease (Hayward, 1991). No effective chemical product is available for Ralstonia-induced wilt. Alternative methods such as biological control agents (BCAs) have shown effectiveness.
7p
kethamoi7
26-08-2020
8
1
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Systemically acquired resistance (SAR) and Induced systemic resistance (ISR) agents can trigger host system to produce phenolic compounds, PR proteins, sugars which impart resistance in plants against invading pathogens. The application of different concentrations of salicylic acid and Trichoderma viride (Tri-25) viz., single inoculation, combination inoculation with challenge inoculation of Exserohilum turcicum on the enhancement of growth and management of disease with special emphasis to ISR and SAR against turcicum leaf blight disease.
14p
nguathienthan5
04-06-2020
12
0
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Endophytes are microorganisms mostly bacteria and fungi that lives partially or completely its life cycle inside living plant tissue without causing adverse negative symptoms. Endophytes play a major role in structuring shaping processes of plant such as colonization, competition, coexistence and soil nutrient dynamics. Some endophytes promote growth of their host plants by enhancing the host‟s ability to take up nitrogen and phosphorus.
9p
cothumenhmong3
22-02-2020
18
0
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Spatial organizationofwild-type (strainU1) tobaccomosaic virus (TMV) and of the temperature-sensitive TMV ts21–66 mutant was compared by tritium planigraphy. The ts21–66 mutant contains two substitutions in the coat protein (Ile21fiThr and Asp66fiGly) and, in contrast withU1, induces a hypersensitive response (formation of necroses) on the leaves of plants bearing a host resistance geneN¢(for example Nicotiana sylvestris); TMV U1 induces systemic infection (mosaic) on the leaves of such plants.
9p
fptmusic
16-04-2013
49
2
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The incidence of mixed viral⁄bacterial infections has increased recently because of the dramatic increase in antibiotic-resistant strains, the emer-gence of new pathogens, and the resurgence of old ones. Despite the relat-ively well-known role of viruses in enhancing bacterial infections, the impact of bacterial infections on viral infections remains unknown.
14p
galaxyss3
19-03-2013
36
2
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