conditions. This disease causes wil

conditions. This disease causes wilting of seedlings, yellowing and finally
death. Fusarium also causes plant to grow abnormally, or exploits the plant as
the agent of the pathogen transmission to other host plants. The pathogen
infects young root, growing, developing and spreading in root and stem vessel,
inhibiting water and nutrient transport .
Various fungicides have been applied against Fusarium to control the
disease in infested areas. While fungicides can play important role in the
disease control, they can adversely affect other useful soil microorganisms as
well as pollute the environment (Parker et al., 1985). Furthermore, formation
of genetic resistance toward the fungicides has been identified especially in the bezimidazole group, such as
carbendazim, benomyl. So, biological control methods, based on the use
of beneficial microorganisms isolated from suppressive soils, represent an
alternative for protection of plants against Fusarium wilts
Actinomycetes are metabolically and morphologically more complex than
sessile bacteria. Metabolically, they are prolific producers of an array of
secondary metabolites, including antimicrobial agents, plant growth hormones,
and siderophores Among actinomycetes species, the
genera Streptomyces member of the order Actinomyceyales is gram-positive,
mycelia-forming soil bacteria with 69 – 78% guanine-plus-cytosine (G+C)
content in their genomes. The plant rhizosphere represents an uncharacterized
source of microorganisms producing novel antimicrobial metabolites
. The aim of the present study was to evaluate
antifungal activities of Streptomyces sp. to control F. oxysporum f.sp. capsici
causing Fusarium wilt disease of chili.

ผลลัพธ์ (อังกฤษ) 2:

conditions. This disease causes wilting of seedlings, yellowing and finally
Death. Abnormally also causes Fusarium Plant to Grow, or exploits the Plant as
the Agent of the pathogen Other Transmission to Host Plants. The pathogen
infects root Young, Growing, developing and spreading in STEM Vessel and root,
inhibiting nutrient Transport and Water.
Various fungicides against Fusarium have been Applied to Control the
disease in infested areas. While fungicides Can Play important role in the
disease Control, Can they adversely affect soil microorganisms Other useful as
well as pollute the Environment (Parker et al., in 1985). Furthermore, Formation
of Genetic resistance toward the fungicides has been identified especially in the Bezimidazole Group, such as
carbendazim, Benomyl. So, Biological Control methods, based on the use
of beneficial microorganisms isolated from suppressive soils, represent an
Alternative for Protection of Plants against Fusarium wilts
Actinomycetes are metabolically and morphologically more Complex than
Sessile bacteria. Metabolically, they are Prolific producers of an array of
Secondary metabolites, including antimicrobial agents, Plant growth hormones,
and siderophores Among actinomycetes species, the
genera Streptomyces Member of the Order Actinomyceyales is Gram-positive,
mycelia-Forming soil bacteria with 69 - 78%. guanine-plus-cytosine (G + C)
content in their genomes. Plant the rhizosphere represents an uncharacterized
Source of microorganisms producing novel antimicrobial metabolites
. AIM of the present Study was to evaluate the
antifungal activities of Streptomyces SP. to control F. oxysporum f.sp. capsici
causing Fusarium Wilt disease of Chili.