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Titolo:
BIOLOGICAL-CONTROL OF DAMPING-OFF CAUSED BY PYTHIUM-ULTIMUM AND RHIZOCTONIA-SOLANI USING TRICHODERMA SPP APPLIED AS INDUSTRIAL FILM COATINGS ON SEEDS - BIOLOGICAL-CONTROL OF DAMPING-OFF
Autore:
CLIQUET S; SCHEFFER RJ;
Indirizzi:
S&G SEEDS BV,DEPT TECHNOL,POSTBOX 26 1600 AA ENKHUIZEN NETHERLANDS
Titolo Testata:
European journal of plant pathology
fascicolo: 3, volume: 102, anno: 1996,
pagine: 247 - 255
SICI:
0929-1873(1996)102:3<247:BODCBP>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
ANTAGONISTIC PROPERTIES; VOLATILE ANTIBIOTICS; GLIOCLADIUM-VIRENS; SPECIES-GROUPS; HARZIANUM; SOIL; FUNGI; MUTANTS; HAMATUM; GROWTH;
Keywords:
DAMPING-OFF; FILM COATING; PYTHIUM ULTIMUM; RHIZOCTONIA SOLANI; SURVIVAL; TRICHODERMA SPP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
S. Cliquet e R.J. Scheffer, "BIOLOGICAL-CONTROL OF DAMPING-OFF CAUSED BY PYTHIUM-ULTIMUM AND RHIZOCTONIA-SOLANI USING TRICHODERMA SPP APPLIED AS INDUSTRIAL FILM COATINGS ON SEEDS - BIOLOGICAL-CONTROL OF DAMPING-OFF", European journal of plant pathology, 102(3), 1996, pp. 247-255

Abstract

Conidia of seven Trichoderma strains were applied on cucumber or radish seeds as a simple methyl cellulose coating or through an industrialfilm coating process. The seeds were sown in a peat-based soil artificially infested by R. solani or P. ultimum. Four strains controlled damping-off caused by R. solani when applied as a simple coating or as an industrial film-coating. Also, four strains significantly reduced damping-off caused by P. ultimum in cucumber. A correlation was found between production of volatile antibiotics in vitro and control of P. ultimum. Survival during storage varied according to the strain. Better survival was observed for two strains, with a decrease in conidial viability of one order of magnitude after storage for three and five months at 15 degrees C and 4 degrees C, respectively. The results show thefeasibility of biocontrol of seedling diseases by some antagonists applied onto seeds through an industrial film-coating process.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/08/20 alle ore 00:43:03