TY  - JOUR
AU  - Jones, Jeffrey B.
AU  - Jackson, LE
AU  - Balogh, B.
AU  - Obradović, Aleksa
AU  - Iriarte, FB
AU  - Momol, Timur M.
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1598
AB  - The use of phages for disease control is a fast expanding area of plant protection with great potential to replace the chemical control measures now prevalent. Phages can be used effectively as part of integrated disease management strategies. The relative ease of preparing phage treatments and low cost of production of these agents make them good candidates for widespread use in developing countries as well. However, the efficacy of phages, as is true of many biological control agents, depends greatly on prevailing environmental factors as well as on susceptibility of the target organism. Great care is necessary during development, production and application of phage treatments. In addition, constant monitoring for the emergence of resistant bacterial strains is essential. Phage-based disease control management is a dynamic process with a need for continuous adjustment of the phage preparation in order to effectively fight potentially adapting pathogenic bacteria.
PB  - Annual Reviews, Palo Alto
T2  - Annual Review of Phytopathology
T1  - Bacteriophages for plant disease control
EP  - 262
SP  - 245
VL  - 45
DO  - 10.1146/annurev.phyto.45.062806.094411
ER  - 

@article{
author = "Jones, Jeffrey B. and Jackson, LE and Balogh, B. and Obradović, Aleksa and Iriarte, FB and Momol, Timur M.",
year = "2007",
abstract = "The use of phages for disease control is a fast expanding area of plant protection with great potential to replace the chemical control measures now prevalent. Phages can be used effectively as part of integrated disease management strategies. The relative ease of preparing phage treatments and low cost of production of these agents make them good candidates for widespread use in developing countries as well. However, the efficacy of phages, as is true of many biological control agents, depends greatly on prevailing environmental factors as well as on susceptibility of the target organism. Great care is necessary during development, production and application of phage treatments. In addition, constant monitoring for the emergence of resistant bacterial strains is essential. Phage-based disease control management is a dynamic process with a need for continuous adjustment of the phage preparation in order to effectively fight potentially adapting pathogenic bacteria.",
publisher = "Annual Reviews, Palo Alto",
journal = "Annual Review of Phytopathology",
title = "Bacteriophages for plant disease control",
pages = "262-245",
volume = "45",
doi = "10.1146/annurev.phyto.45.062806.094411"
}

Jones, J. B., Jackson, L., Balogh, B., Obradović, A., Iriarte, F.,& Momol, T. M.. (2007). Bacteriophages for plant disease control. in Annual Review of Phytopathology
Annual Reviews, Palo Alto., 45, 245-262.
https://doi.org/10.1146/annurev.phyto.45.062806.094411

Jones JB, Jackson L, Balogh B, Obradović A, Iriarte F, Momol TM. Bacteriophages for plant disease control. in Annual Review of Phytopathology. 2007;45:245-262.
doi:10.1146/annurev.phyto.45.062806.094411 .

Jones, Jeffrey B., Jackson, LE, Balogh, B., Obradović, Aleksa, Iriarte, FB, Momol, Timur M., "Bacteriophages for plant disease control" in Annual Review of Phytopathology, 45 (2007):245-262,
https://doi.org/10.1146/annurev.phyto.45.062806.094411 . .

TY  - JOUR
AU  - Obradović, Aleksa
AU  - Jones, Jeffrey B.
AU  - Momol, Timur M.
AU  - Olson, SM
AU  - Jackson, LE
AU  - Balogh, B
AU  - Guven, K
AU  - Iriarte, FB
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1017
AB  - Two strains of plant growth-promoting rhizobacteria, two systemic acquired resistance inducers (harpin and acibenzolar-S-methyl), host-specific unformulated bacteriophages, and two antagonistic bacteria were evaluated for control of tomato bacterial spot incited by Xanthomonas campestris pv. vesicatoria in greenhouse experiments. Untreated plants and plants treated with copper hydroxide were used as controls. The plant growth-promoting rhizobacteria or a tap water control were applied as a drench to the potting mix containing the seedlings, while the other treatments were applied to the foliage using a handheld sprayer. The plant growth-promoting rhizobacteria strains, when applied alone or in combination with other treatments, had no significant effect on bacterial spot intensity. Messenger and the antagonistic bacterial strains, when applied alone, had negligible effects on disease intensity. Unformulated phage or copper bactericide applications were inconsistent in performance under greenhouse conditions against bacterial spot. Although acibenzolar-S-methyl completely prevented occurrence of typical symptoms of the disease, necrotic spots typical of a hypersensitive reaction (HR) were observed on plants treated with acibenzolar-S-methyl alone. Electrolyte leakage and population dynamics experiments confirmed that acibenzolar-S-methyl-treated plants responded to inoculation by eliciting an HR. Application of bacteriophages in combination with acibenzolar-S-methyl suppressed a visible HR and provided excellent disease control. Although we were unable to quantify populations of the bacterium on the leaf surface, indirectly we determined that bacteriophages specific to the target bacterium reduced populations of a tomato race 3 strain of the pathogen on the leaf surface of acibenzolar-S-methyl-treated plants to levels that did not induce a visible HR. Integrated use of acibenzolar-S-m ethyl and phages may complement each other as an alternative management strategy against bacterial spot on tomato.
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato
EP  - 716
IS  - 7
SP  - 712
VL  - 89
DO  - 10.1094/PD-89-0712
ER  - 

@article{
author = "Obradović, Aleksa and Jones, Jeffrey B. and Momol, Timur M. and Olson, SM and Jackson, LE and Balogh, B and Guven, K and Iriarte, FB",
year = "2005",
abstract = "Two strains of plant growth-promoting rhizobacteria, two systemic acquired resistance inducers (harpin and acibenzolar-S-methyl), host-specific unformulated bacteriophages, and two antagonistic bacteria were evaluated for control of tomato bacterial spot incited by Xanthomonas campestris pv. vesicatoria in greenhouse experiments. Untreated plants and plants treated with copper hydroxide were used as controls. The plant growth-promoting rhizobacteria or a tap water control were applied as a drench to the potting mix containing the seedlings, while the other treatments were applied to the foliage using a handheld sprayer. The plant growth-promoting rhizobacteria strains, when applied alone or in combination with other treatments, had no significant effect on bacterial spot intensity. Messenger and the antagonistic bacterial strains, when applied alone, had negligible effects on disease intensity. Unformulated phage or copper bactericide applications were inconsistent in performance under greenhouse conditions against bacterial spot. Although acibenzolar-S-methyl completely prevented occurrence of typical symptoms of the disease, necrotic spots typical of a hypersensitive reaction (HR) were observed on plants treated with acibenzolar-S-methyl alone. Electrolyte leakage and population dynamics experiments confirmed that acibenzolar-S-methyl-treated plants responded to inoculation by eliciting an HR. Application of bacteriophages in combination with acibenzolar-S-methyl suppressed a visible HR and provided excellent disease control. Although we were unable to quantify populations of the bacterium on the leaf surface, indirectly we determined that bacteriophages specific to the target bacterium reduced populations of a tomato race 3 strain of the pathogen on the leaf surface of acibenzolar-S-methyl-treated plants to levels that did not induce a visible HR. Integrated use of acibenzolar-S-m ethyl and phages may complement each other as an alternative management strategy against bacterial spot on tomato.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato",
pages = "716-712",
number = "7",
volume = "89",
doi = "10.1094/PD-89-0712"
}

Obradović, A., Jones, J. B., Momol, T. M., Olson, S., Jackson, L., Balogh, B., Guven, K.,& Iriarte, F.. (2005). Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato. in Plant Disease
Amer Phytopathological Soc, St Paul., 89(7), 712-716.
https://doi.org/10.1094/PD-89-0712

Obradović A, Jones JB, Momol TM, Olson S, Jackson L, Balogh B, Guven K, Iriarte F. Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato. in Plant Disease. 2005;89(7):712-716.
doi:10.1094/PD-89-0712 .

Obradović, Aleksa, Jones, Jeffrey B., Momol, Timur M., Olson, SM, Jackson, LE, Balogh, B, Guven, K, Iriarte, FB, "Integration of biological control agents and systemic acquired resistance inducers against bacterial spot on tomato" in Plant Disease, 89, no. 7 (2005):712-716,
https://doi.org/10.1094/PD-89-0712 . .

TY  - JOUR
AU  - Balogh, B
AU  - Jones, Jeffrey B.
AU  - Momol, Timur M.
AU  - Olson, SM
AU  - Obradović, Aleksa
AU  - King, P
AU  - Jackson, LE
PY  - 2003
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/641
AB  - Bacteriophages are currently used as an alternative method for controlling bacterial spot disease on tomato incited by Xanthomonas campestris pv. vesicatoria. However, the efficacy of phage is greatly reduced due to its short residual activity on plant foliage. Three formulations that significantly increased phage longevity on the plant surface were tested in field and greenhouse trials: (i) PCF, 0.5% pregelatinized corn flour (PCF) + 0.5% sucrose; (ii) Casecrete, 0.5% Casecrete NH-400 + 0.5% sucrose + 0.25% PCF; and (iii) skim milk, 0.75% powdered skim milk + 0.5% sucrose. In greenhouse experiments, the nonformulated, PCF-, Casecrete-, and skim milk-formulated phage mixtures reduced disease severity on plants compared with the control by 1, 30, 51, and 62%, respectively. In three consecutive field trials, nonformulated phage caused 15, 20, and 9% reduction in disease on treated plants compared with untreated control plants, whereas plants treated with PCF- and Casecrete-formulated phage had 27, 32, and 12% and 30, 43, and 24% disease reduction, respectively. Plants receiving copper-mancozeb treatments were included in two field trials and had a 20% decrease in disease in the first trial and a 13% increase in the second one. Skim milk-formulated phage was tested only once and caused an 18% disease reduction. PCF-formulated phage was more effective when applied in the evening than in the morning, reducing disease on plants by 27 and 13%, respectively. The Casecrete-formulated phage populations were over 1,000-fold higher than the nonformulated phage populations 36 h after phage application.
PB  - Amer Phytopathological Soc, St Paul
T2  - Plant Disease
T1  - Improved efficacy of newly formulated bacteriophages for management of bacterial spot on tomato
EP  - 954
IS  - 8
SP  - 949
VL  - 87
DO  - 10.1094/PDIS.2003.87.8.949
ER  - 

@article{
author = "Balogh, B and Jones, Jeffrey B. and Momol, Timur M. and Olson, SM and Obradović, Aleksa and King, P and Jackson, LE",
year = "2003",
abstract = "Bacteriophages are currently used as an alternative method for controlling bacterial spot disease on tomato incited by Xanthomonas campestris pv. vesicatoria. However, the efficacy of phage is greatly reduced due to its short residual activity on plant foliage. Three formulations that significantly increased phage longevity on the plant surface were tested in field and greenhouse trials: (i) PCF, 0.5% pregelatinized corn flour (PCF) + 0.5% sucrose; (ii) Casecrete, 0.5% Casecrete NH-400 + 0.5% sucrose + 0.25% PCF; and (iii) skim milk, 0.75% powdered skim milk + 0.5% sucrose. In greenhouse experiments, the nonformulated, PCF-, Casecrete-, and skim milk-formulated phage mixtures reduced disease severity on plants compared with the control by 1, 30, 51, and 62%, respectively. In three consecutive field trials, nonformulated phage caused 15, 20, and 9% reduction in disease on treated plants compared with untreated control plants, whereas plants treated with PCF- and Casecrete-formulated phage had 27, 32, and 12% and 30, 43, and 24% disease reduction, respectively. Plants receiving copper-mancozeb treatments were included in two field trials and had a 20% decrease in disease in the first trial and a 13% increase in the second one. Skim milk-formulated phage was tested only once and caused an 18% disease reduction. PCF-formulated phage was more effective when applied in the evening than in the morning, reducing disease on plants by 27 and 13%, respectively. The Casecrete-formulated phage populations were over 1,000-fold higher than the nonformulated phage populations 36 h after phage application.",
publisher = "Amer Phytopathological Soc, St Paul",
journal = "Plant Disease",
title = "Improved efficacy of newly formulated bacteriophages for management of bacterial spot on tomato",
pages = "954-949",
number = "8",
volume = "87",
doi = "10.1094/PDIS.2003.87.8.949"
}

Balogh, B., Jones, J. B., Momol, T. M., Olson, S., Obradović, A., King, P.,& Jackson, L.. (2003). Improved efficacy of newly formulated bacteriophages for management of bacterial spot on tomato. in Plant Disease
Amer Phytopathological Soc, St Paul., 87(8), 949-954.
https://doi.org/10.1094/PDIS.2003.87.8.949

Balogh B, Jones JB, Momol TM, Olson S, Obradović A, King P, Jackson L. Improved efficacy of newly formulated bacteriophages for management of bacterial spot on tomato. in Plant Disease. 2003;87(8):949-954.
doi:10.1094/PDIS.2003.87.8.949 .

Balogh, B, Jones, Jeffrey B., Momol, Timur M., Olson, SM, Obradović, Aleksa, King, P, Jackson, LE, "Improved efficacy of newly formulated bacteriophages for management of bacterial spot on tomato" in Plant Disease, 87, no. 8 (2003):949-954,
https://doi.org/10.1094/PDIS.2003.87.8.949 . .