Search Results - "Dery, P.D"

Broad spectrum anti-biotic activity and disease suppression by the potential biocontrol agent Burkholderia ambifaria BC-F by Li, W, Roberts, D.P, Dery, P.D, Meyer, S.L.F, Lohrke, S, Lumsden, R.D, Hebbar, K.P

“…The potential biocontrol bacterium Burkholderia ambifaria isolate BC-F significantly suppressed damping-off of cucumber and soybean caused by Pythium ultimum…”
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Role of pfkA and general carbohydrate catabolism in seed colonization by Enterobacter cloacae by Roberts, D.P, Dery, P.D, Yucel, I, Buyer, J, Holtman, M.A, Kobayashi, D.Y

“…Enterobacter cloacae A-11 is a transposon mutant of strain 501R3 that was deficient in cucumber spermosphere colonization and in the utilization of certain…”
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Amino acids as reduced carbon sources for Enterobacter cloacae during colonization of the spermospheres of crop plant by Roberts, D.P, Marty, A.M, Dery, P.D, Yucel, I, Hartung, J.S

“…Enterobacter cloacae 501R3 grew in vitro and in natural soil on seven amino acids, commonly found in seed exudates, when these compounds were supplied as…”
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image analysis method for determination of spatial colonization patterns of bacteria in plant rhizosphere by Roberts, D.P, Kobayashi, D.Y, Dery, P.D, Short, N.M. Jr

“…A method that allows the rapid visualization of bacterial spatial colonization patterns on roots for the determination of general colonization trends was…”
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Amino acids as reduced carbon sources for Enterobacter cloacae during colonization of the spermospheres of crop plants by Roberts, D.P., Marty, A.M., Dery, P.D., Yucel, I., Hartung, J.S.

“…Enterobacter cloacae 501R3 grew in vitro and in natural soil on seven amino acids, commonly found in seed exudates, when these compounds were supplied as…”
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Peptide utilization and colonization of corn, radish and wheat spermospheres by Enterobacter cloacae by Roberts, D.P., Dery, P.D., Hartung, J.S.

“…It is generally accepted that reduced C compounds and other nutrients exuded by germinating seeds and roots support growth of plant-beneficial bacteria on and…”
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Biological control of damping-off of cucumber caused by Pythium ultimum with a root-colonization-deficient strain of Escherichia coli by Roberts, D.P, Dery, P.D, Hebbar, P.K, Mao, W, Lumsden, R.D

“…Suppression of damping‐off of cucumber and root colonization was compared for strain 501R3 of Enterobacter cloacae and strain S17R1 of Escherichia coli, a…”
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Use of a colonization-deficient strain of Escherichia coli in strain combinations for enhanced biocontrol of cucumber seedling diseases by Roberts, D.P, Dery, P.D, Mao, W, Hebbar, P.K

“…Seed treatments containing combinations of Escherichia coli S17R1 and Burkholderia cepacia Bc‐B provided significantly greater (P ≤ 0.05) suppression of…”
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Isolation and modulation of growth of a colonization-impaired strain of Enterobacter cloacae in cucumber spermosphere by Roberts, D P, Marty, A M, Dery, P D, Hartung, J S

“…Enterobacter cloacae A-46 was isolated for use in an environmental containment strategy for genetically modified derivative strains with enhanced biocontrol…”
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Use of DAPI for anastomosis group typing of strains of the fungus Rhizoctonia solani by Kulik, M M, Dery, P D

“…Strains of Rhizoctonia solani, a common soil-borne, pathogenic fungus of plants, are assigned to one of 11 anastomosis groups (AGs) based on the occurrence of…”
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The uredinial state of Puccinia festucae-ovinae by Kulik, M.M. (Plant Sciences Institute, ARS, USDA, Beltsville, MD.), Dery, P.D

“…The type of Puccinia festucae-ovinae Tai on leaves of sheep fescue (Festuca ovina L.) contains five previously unreported uredinia. We present an emended…”
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A bright-field and scanning electron microscopic study of the development of Puccinia zoysiae on Zoysia species and Paederia scandens by Kulik, M.M. (Soybean and Alfalfa Research Laboratory, ARS, USDA, Beltsville, MD), Dery, P.D

“…The development of the heteroecious, macrocyclic rust Puccinia zoysiae on zoysiagrasses (Zoysia spp.) and Paederia scandens was studied using bright-field and…”
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