Home > III International Symposium on Tomato Diseases > MANAGEMENT OF POWDERY MILDEW IN SOILLESS TOMATOES BY USING POTASSIUM SILICATE

Articles

MANAGEMENT OF POWDERY MILDEW IN SOILLESS TOMATOES BY USING POTASSIUM SILICATE

Article number

914_65

Pages

353 – 356

Language

English

Abstract

Soilless crops may enable the adoption of innovative control methods aimed at changing host susceptibility by modifying the availability of water and nutrients.
Varying the electric conductivity (EC) of nutrient solution (NS) as well as the adoption of silicate salt may theoretically vary the susceptibility of the host.
This study reports the results of trials carried out against Oidium neolycopersici of tomato by using potassium silicate (K₂SiO₃) via nutrient solution (100 ppm) and NS concentration (1.8 and 4.0 mS cm^-1) delivered drip irrigation.
All trials were carried out with artificial inoculation of the pathogen.
The results confirm the beneficial effects of potassium silicate as well as of the electric conductivity (EC) of nutrient solution in the control of powdery mildew of tomato.
Among the non-conventional strategies effective to limit O. neolycopersici epidemics on tomato, the application of potassium silicate and higher EC through the nutrient solution is a promising technique.

Publication

III International Symposium on Tomato Diseases

Authors

G. Gilardi, A. Garibaldi , M.L. Gullino

Keywords

silicon, Oidium neolycopersici, soilless, Solanum lycopersicum

Full text

https://doi.org/10.17660/ActaHortic.2011.914.65

Online Articles (92)

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2. CONTROL OF BACTERIAL WILT DISEASE OF TOMATO: A REVIEW OF RESEARCH EFFORTS IN NIGERIA

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3. EFFECT OF TEMPERATURE ON PATHOGENICITY COMPONENTS OF TOMATO BACTERIAL SPOT AND COMPETITION BETWEEN XANTHOMONAS PERFORANS AND X. GARDNERI

4. SERIOUS OUTBREAK OF CLAVIBACTER MICHIGANENSIS SUBSP. MICHIGANENSIS ON TOMATO IN SOUTHERN ITALY

A. Fanigliulo | A. Viggiano | G. Piegari | A. Crescenzi

5. OCCURRENCE OF TOMATO BACTERIAL SPOT DISEASE IN SAUDI ARABIA, AND EFFECT OF SALICYLIC ACID TREATMENTS ON DISEASE INCIDENCE

Y.E. Ibrahim | M.A. Al-Saleh

6. GENETIC DIVERSITY AND PATHOGENICITY OF RALSTONIA SOLANACEARUM STRAINS ENTERING NORTH AMERICA

A.A.M. Bocsanczy | D.J. Norman | U. Achenbach | A. Mangravita-Novo

7. DETECTION OF CLAVIBACTER MICHIGANENSIS SUBSP. MICHIGANENSIS FROM TOMATO PLANTS AND SEEDS USING ELISA, IF AND PCR WITH COMMERCIAL AND OWN PRIMERS

I. Mraz | P. Beran | B. Kokoskova

8. OCCURRENCE OF XANTHOMONAS SPECIES CAUSING BACTERIAL SPOT IN FRESH MARKET TOMATO FIELDS IN BRAZIL

R.C. Pereira | E.R. Araújo | M.A.S.V. Ferreira | A.M. Quezado-Duval

9. SCREENING TOMATO CULTIVARS FOR HIGH β-CAROTENE AND BACTERIAL WILT RESISTANCE

C. Sangrit | S. Techawongstien | P. Thummabenjapone

10. INFECTIONS OF BACTERIAL SPOT ON PROCESSING TOMATO IN SOUTHERN ITALY

M. Zaccardelli | F. Campanile | D. Villecco | M. Parisi

11. MOLECULAR EPIDEMIOLOGY OF PSEUDOMONAS SYRINGAE PV. TOMATO

F. Campanile | M. Zaccardelli

12. CHARACTERIZATION OF PSEUDOMONAS SYRINGAE PV. TOMATO POPULATIONS FOR EFFECTOR GENES

M. Zaccardelli | F. Campanile | B.A. Vinatzer

13. IMPORTANT FUNGAL DISEASES OF TOMATO IN THE UNITED STATES OF AMERICA

M. Babadoost

14. LEAF MOLD (FULVIA FULVA), A SERIOUS THREAT TO HIGH TUNNEL TOMATO PRODUCTION IN ILLINOIS

M. Babadoost

15. INCIDENCE OF FUNGAL DISEASES ON ORGANICALLY GROWN TOMATO FRUITS

I. Bender | A. Ingver

16. SOIL-BORNE PATHOGENS ASSOCIATED TO NEW CROPS OF CHERRY TOMATO IN THE PROVINCE OF GRANADA (SPAIN)

17. INOCULUM SOURCES AND PRESERVATION IN SOILS OF PHYTOPHTHORA PARASITICA FROM CHERRY TOMATO IN CONTINENTAL CROP AREAS IN SOUTHEAST SPAIN

18. POLYAMINE SPERMIDINE IS AN UPSTREAM NEGATOR OF ETHYLENE-REGULATED PATHOGENESIS OF BOTRYTIS CINEREA IN TOMATO LEAF

19. EFFECTIVENESS OF MULCHING PLASTIC FILM TO CONTROL CORKY ROT AND SOME VIRUSES OF TOMATO

F. Lops | A. Carlucci | I. Camele | M.L. Raimondo | S. Frisullo

20. DISTRIBUTION OF TOMATO LEAF MOLD (PASSALORA FULVA (COOKE) U. BRAUN AND CROUS, SYN. CLADOSPORIUM FULVUM) IN CROATIA

A. Novak | V. Kajić | T. Masten Milek

21. STUDY OF GENETIC STRUCTURE OF ITALIAN POPULATIONS OF PYRENOCHAETA LYCOPERSICI BY AFLP ANALYSIS

N. Pucci | M. Ferrante | A. Infantino

22. CONTROL OF SOIL BORNE DISEASES OF TOMATO (LYCOPERSICON ESCULENTUM MILL.) CAUSED BY PYTHIUM APHANIDERMATUM, FUSARIUM OXYSPORUM F. SP. RADICIS-LYCOPERSICI AND MACROPHOMINA PHASEOLI IN USING EXTRACTS OF COLA NITIDA AND RICINUS COMMUNIS IN GREENHOUSE IN CÔTE D’IVOIRE

23. CLASSIFICATION AND GENETIC DIVERSITY OF RHIZOCTONIA SOLANI POPULATIONS CAUSING TOMATO DAMPING-OFF IN IRAN

P. Taheri

24. MOLECULAR STRATEGIES FOR THE STUDY OF TOMATO-PYRENOCHAETA LYCOPERSICI INTERACTION

M.T. Valente | M. Aragona | A. Infantino | J. Milc | N. Pecchioni

25. EVALUATION OF RESISTANCE TO TSWV AND AGRONOMIC BEHAVIOUR OF SOME TSWV-RESISTANT TOMATO GENOTYPES IN SOUTHERN ITALY

I. Camele | G.L. Rana | L. Altieri | V. Miccolis | V. Candido

26. FIRST RECORD OF COLUMNEA LATENT VIROID (CLVD) IN TOMATO IN ITALY

G. Parrella | A. Crescenzi | R. Pacella

27. MOLECULAR DETECTION AND CHARACTERIZATION OF LEAF CURL VIRUS INFECTING TOMATO IN PUNJAB, INDIA

K.A. Gaikwad | A. Sharma | D.S. Cheema

28. REACTION OF ELITE TOMATO (SOLANUM LYCOPERSICUM L.) GERMPLASM AGAINST TOMATO LEAF CURL VIRUS DISEASE

K.A. Gaikwad | D.S. Cheema | A. Sharma | M.S. Dhaliwal

29. CROSS-PROTECTION AS A CONTROL STRATEGY FOR PEPINO MOSAIC VIRUS (PEPMV) IN GREENHOUSE TOMATO

30. IDENTIFICATION AND MANAGEMENT OF TOMATO VIRUSES IN HAWAII

L. Keith | D. Gonsalves

31. EFFECT OF ULTRAVIOLET-BLOCKING PLASTIC FILMS ON INSECT VECTORS OF VIRUS DISEASES INFESTING TOMATO (LYCOPERSICON ESCULENTUM) IN GREENHOUSE

J. López-Marin | M. Rodríguez | A. González

32. A SURVEY OF TYLCD EPIDEMICS IN SARDINIA (ITALY) – ESTIMATING THE ENVIRONMENTAL INOCULUM AND CORRELATING IT WITH WHITEFLY POPULATION TRENDS

33. A SURVEY OF TYLCD EPIDEMICS IN SARDINIA (ITALY) – MONITORING THE OCCURRENCE OF DISEASE-ASSOCIATED VIRUSES ON WEEDS AND NON-TOMATO CROPS

M. Nannini | M. Testa | C. Dellacroce | G.P. Accotto

34. A SURVEY OF TYLCD EPIDEMICS IN SARDINIA (ITALY) – ASSESSING THE RELATIVE ABUNDANCE OF TYLCSV AND TYLCV ON TOMATO CROPS AND BAIT PLANTS

35. CURRENT STATUS OF PEPMV IN CROATIA

A. Novak | J. Milanović | V. Kajić

36. RAPID DISPLACEMENT AS A RESULT OF INTERACTION BETWEEN STRAINS OF TYLCV IN REUNION ISLAND

37. THE EFFECT OF PEPINO MOSAIC VIRUS ON TOMATO YIELD

38. TRANSMISSION AND MOLECULAR CHARACTERIZATION OF TOMATO LEAF CURL VIRUS IN ANDHRA PRADESH, SOUTH INDIA

M. Rajasri | K. Vijaya lakshmi | V. Malathi | M. Sujatha | R.D.V.J. Prasada Rao

39. EFFECT OF DIFFERENT MULCHES ON THE INCIDENCE OF TOMATO LEAF CURL VIRUS AND ITS VECTOR WHITEFLY BEMISIA TABACI IN TOMATO

M. Rajasri | K. Vijaya lakshmi | R.D.V.J. Prasada Rao | K. Loka Reddy

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P. Leonetti | T. D'Addabbo | A. Tava | P. Avato

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N. Sasanelli | T. D'Addabbo | L. Mancini

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G. d'Errico | F.P. d'Errico | N. Greco

44. MAIN NEMATODE PROBLEMS OF TOMATO

N. Greco | M. Di Vito

45. THE EFFECT OF CERTAIN LEGUME ON THE POPULATION LEVEL OF ROOT KNOT NEMATODE MELOIDOGYNE INCOGNITA IN TOMATO FIELD

S.A. Haroon | E. Osman | M. Zaher Awad

46. NEW APPROACH OF RATING PATHOGEN-HOST SUITABILITY BETWEEN (A)-VIRULENT POPULATIONS OF ROOT-KNOT NEMATODES AND TOMATO

S. Molinari

47. IMPACT OF MS MEDIUM SUPPLEMENTED WITH CERTAIN AMINO ACIDS OR MINERAL SALTS ON TOMATO SUITABILITY TO INFECTION WITH MELOIDOGYNE INCOGNITA UNDER GREENHOUSE CONDITIONS

A.H. Nour El-Deen

48. EFFICACY OF CHLOROPICRIN AGAINST ROOT KNOT NEMATODES ON PROTECTED TOMATOES IN ITALY

C. Spotti | E. Nobile | M. Piardi | N. Vovlas

49. TOMATO ROOTSTOCKS FOR MANAGEMENT OF MELOIDOGYNE

S. Verdejo-Lucas | L. Cortada | C. Ornat | F.J. Sorribas

50. NATURAL PRODUCTS FOR NEMATODE MANAGEMENT IN TOMATOES

B.B. Westerdahl | J.D. Radewald

51. HOT WATER DIPS AND MODIFIED ATMOSPHERE PACKAGING AFFECT POSTHARVEST DECAY IN CHERRY TOMATOES

S. D'Aquino | M. Schirra | A. Palma | F. Mura | V. Balmas

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M.M. Giuliani | E. Nardella | G. Gatta | A. De Caro | M. Quitadamo

53. EFFECT OF SEED PRIMING ON PHYSIOLOGICAL CHANGES IN TOMATO GROWN UNDER SALT STRESS

P. Theerakulpisut | W. Lontom | J. Kulya | S. Bunnag | S. Techawongstien

54. REDUCTION OF RALSTONIA SOLANACEARUM POPULATION IN SOIL WITH THE USE OF SUSCEPTIBLE CULTIVAR OF TOMATO

T. Arwiyanto | H. Semangun | B.N. Hidayah

55. ASSESSING TOMATO PRODUCERS’ VULNERABILITY TO PEST RISK (BEMISIA TABACI/TYLCV) FOR A BETTER RISK GOVERNANCE

I. Déus | J.L. Wybo | A. Paré-Chamontin

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M. Djordjevic | J. Damnjanovic | M. Ugrinovic | B. Zecevic | R. Djordjevic

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M.A. Fahim | M.K. Hassanein | A.F. Abou Hadid | M.S. Kadah

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A. Fanigliulo | C.G. Massa | R. Pacella | A. Crescenzi

59. APPLICATION OF PHYTOSANITARY CERTIFICATION TO TOMATO PRODUCTION IN SOUTHERN ITALY

A. Fanigliulo | S. Comes | A. Viggiano | A. Crescenzi

60. EPIDEMIOLOGY OF TOMATO YELLOW LEAF CURL VIRUS IN RELATION TO INTERCROPPING AND INSECTICIDAL SPRAY EFFECTS ON THE BEMISIA TABACI UNDER FIELD CONDITIONS

F.H. Fargalla | A.M. Taha | M.A. Fahim

61. UTILIZATION OF GRAFTED TOMATO SEEDLINGS FOR BACTERIAL WILT RESISTANCE IN OPEN FIELD PRODUCTION

J. Freeman | T. McAvoy | S. Rideout | M. Paret | S. Olson

62. CONTROL OF PYRENOCHAETA LYCOPERSICI AND MELOIDOGYNE INCOGNITA ON TOMATO BY ECO-COMPATIBLE TREATMENTS

M. Gallo | F. Ciccarese | N. Sasanelli

63. REACTION OF TOMATO ROOTSTOCKS TO SELECTED SOIL-BORNE PATHOGENS UNDER ARTIFICIAL INOCULATION CONDITIONS

G. Gilardi | M.L. Gullino | A. Garibaldi

64. EPIDEMIOLOGY AND MANAGEMENT OF SYRINGAE LEAF SPOT INCITED BY PSEUDOMONAS SYRINGAE PV. SYRINGAE ON TOMATO

G. Gilardi | M.L. Gullino | A. Garibaldi

65. MANAGEMENT OF POWDERY MILDEW IN SOILLESS TOMATOES BY USING POTASSIUM SILICATE

G. Gilardi | A. Garibaldi | M.L. Gullino

66. EFFICACY OF BACTERIAL ANTAGONISTS FROM USED ROCKWOOL SOILLESS SUBSTRATES AND DIFFERENT COMMERCIAL PRODUCTS AGAINST FUSARIUM WILT ON TOMATO

G. Gilardi | K. Srinivasan | A. Garibaldi | M.L. Gullino

67. BIOLOGICAL CONTROL OF BOTRYTIS CINEREA IN TOMATO

K. Heyens | R. Aerts | B. Seels | L. Vogels | P.A. Bruno

68. PLANT BIOMOLECULES AS POSSIBLE TOOLS AGAINST TOMATO PHYTOBACTERIAL INFECTIONS

F. Mastrogiovanni | E. Ovidi | A. Tiezzi | G.M. Balestra | A. Quattrucci

69. BIOCONTROL OF TOMATO BACTERIAL SPECK BY NATURAL EXTRACTS

A. Quattrucci | G.M. Balestra

70. UV-REFLECTIVE MULCH AND CHEMICAL RESISTANCE INDUCTION FOR THE CONTROL OF TOMATO YELLOW LEAF CURL DISEASE IN GREENHOUSE TOMATO CROPS

A. Sirigu | M. Nannini | S. Meloni | A. Crescenzi

71. FIELD EVALUATION OF NEW FUNGICIDE MIXTURE AGAINST PHYTOPHTHORA INFESTANS (MONT.) DE BARY ON TOMATO

M. Stepanovic | E. Rekanovic | B. Todorovic | I. Potocnik | S. Milijasevic-Marcic

72. BIOCONTROL OF SOIL BORNE FUNGI IN TOMATO CROP BY USING BENEFICIAL BACILLUS SUBTILIS STRAINS

F. Constantinescu | A. Tomescu | T.E. Şesan | P.M. Ştirbu

73. EFFICACY OF SOLARIZATION COMBINED WITH METAM SODIUM AND HYDROGEN PEROXIDE IN CONTROL OF FUSARIUM OXYSPORUM F. SP. RADICIS-LYCOPERSICI AND CLAVIBACTER MICHIGANENSIS SUBSP. MICHIGANENSIS IN TOMATO GREENHOUSE

E.K. Yuce | S. Yigit | N. Tosun

74. CONTROL OF CORKY ROOT OF TOMATO WITH COMPOST AND ROLE OF SPORE-FORMING BACTERIA TO INHIBIT PYRENOCHAETA LYCOPERSICI

M. Zaccardelli | D. Perrone | C. Pane | N. Pucci | A. Infantino

75. USE OF ESSENTIAL OILS AND GLUCOSYNOLATES TO CONTROL INSECTS AND VIRAL DAMAGES ON TOMATO CULTIVATED IN OPEN FIELD

M. Zaccardelli | F. Campanile | D. Rongai

76. AGRONOMICAL USE OF α-TOMATINE AND CRUDE EXTRACTS OF SOLANUM SPP. TO CONTROL PHYTOPATHOGENIC FUNGI

M. Zaccardelli | F. Campanile | M. Cammareri | S. Grandillo

77. CONTROL OF VIRAL DAMAGES ON TOMATO IN OPEN FIELD, BY TREATMENTS WITH A PGPR STRAIN OF PSEUDOMONAS PUTIDA

M. Zaccardelli | F. Campanile | A. Del Galdo | D. Perrone

78. STUDY ON THE EFFECT OF STARVATION ON GENES EXPRESSION IN PYRENOCHAETA LYCOPERSICI

R. Caiazzo | E. Lahoz | A. Infantino | A. Crescenzi

79. TRANSGENIC TOMATO PLANTS EXPRESSING PR-5 PROTEIN GENES DEMONSTRATED DISEASE RESISTANCE AGAINST PHYTOPHTHORA INFESTANS AND XANTHOMONAS VESICATORIA

80. ECOPHYSIOLOGY OF SUSCEPTIBLE AND RESISTANT TOMATO PLANTS INOCULATED WITH FUSARIUM OXYSPORUM F. SP. LYCOPERSICI

C. Nali | G. Lorenzini | L. Guidi

81. STUDY OF LOCAL TOMATO GENOTYPES’ GENETICAL VARIATION AND RESISTANCE TO TSWV BY USING DIFFERENT METHODS

82. PUTATIVE ROLE OF ANTIOXIDANT ACTIVITY OF HIGH PIGMENT TOMATO CULTIVARS IN RESISTANCE AGAINST BOTRYTIS CINEREA POST-HARVEST INFECTION

C. Pane | M. Parisi | M. Zaccardelli | G. Graziani | V. Fogliano

83. TOMATO BREEDING RESISTANCE TO LATE BLIGHT IN WESTERN MEXICO

L.J. Arellano-Rodríguez | J.L. Martínez-Ramírez | E. Rodríguez-Guzmán | J. Ron-Parra | M. Cruz Arriaga-Ruiz

84. BACTERIAL SPOT RACE T4 RESISTANCE AND YIELD ENHANCEMENT IN TOMATOES CONFERRED BY THE PEPPER BS2 GENE IN FLORIDA FIELD TRIALS

85. OBLIQUE RESISTANCE: THE HOST-PATHOGEN INTERACTION OF TOMATO AND THE BACTERIAL SPOT PATHOGEN

J.W. Scott | J.B. Jones | S.F. Hutton

86. RESISTANCE TESTS TO DISEASES OF TOMATO CULTIVARS FOR LISTING IN THE COMMON CATALOGUE

L. Sigillo | R. Bravi

87. MOLECULAR AND CYTOLOGICAL ASPECTS OF TOMATO-RHIZOCTONIA SOLANI INTERACTION

P. Taheri

88. GENETIC ANALYSIS FOR PEANUT BUD NECROSIS VIRUS (PBNV) RESISTANCE IN TOMATO (LYCOPERSICON ESCULENTUM MILL.)

89. SCREENING OF TOMATO GENOTYPES AGAINST EARLY BLIGHT (ALTERNARIA SOLANI) BY DETACHED LEAF METHOD

90. SUSCEPTIBILITY, IN OPEN FIELD, OF PROCESSING AND CHERRY TOMATO CULTIVARS TO BACTERIAL SPECK

M. Zaccardelli | M. Parisi | F. Campanile | D. Perrone

91. NATIONAL SYSTEM OF SURVEILLANCE PHYTOPATHOLOGY AND QUALITY OF PROCESSING TOMATOES

M. De Santis | R. Griffo | F. Rispoli

92. TOTAL QUALITY MANAGEMENT AND CURRENT EVOLUTION OF THE ITALIAN TOMATO PROCESSING INDUSTRY

L. Sandei | P. Risi