Registro Completo |
Biblioteca(s): |
Epagri-Sede. |
Data corrente: |
05/04/2004 |
Data da última atualização: |
23/09/2005 |
Autoria: |
SANTOS, B. de los; BARRAU, C.; BLANCO, C.; ARROYO, F.; PORRAS, M.; MEDINA, J.J.; ROMERO, F. |
Título: |
Relationship between Trichoderma Soil Populations and Strawberry Fruit Production in Previously Fumigated Soils. |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
Hortscience, Alexandria, v.38, n.7, 2003. CD-ROM. |
Idioma: |
Inglês |
Conteúdo: |
Several preplant soil fumigation treatments were repeated over a period of three years on strawberry (Fragaria ×ananassa Duchesne) crops, at two different places in the province of Huelva (southwestern Spain). The influence of these treatments on Trichoderma soil populations and on populations of soilborne pathogens was examined every year by isolating soil onto selective media. No strawberry pathogens were detected but Trichoderma soil populations increased each year after the treatment. Significant differences were noted between the treatments and also compared to the control. The largest populations were observed after treatments with methyl bromide and chloropicrin, and so resulting in a higher production. Chemical name used: trichloronitromethane (chloropicrin). |
Palavras-Chave: |
Chloropicrin; Fragaria ananassa; Fragaria xananassa; Fumigacao do solo; Methyl bromide; Metil bromide; Morango; Producao. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01573naa a2200289 a 4500 001 1040143 005 2005-09-23 008 2003 bl uuuu u00u1 u #d 100 1 $aSANTOS, B. de los 245 $aRelationship between Trichoderma Soil Populations and Strawberry Fruit Production in Previously Fumigated Soils. 260 $c2003 520 $aSeveral preplant soil fumigation treatments were repeated over a period of three years on strawberry (Fragaria ×ananassa Duchesne) crops, at two different places in the province of Huelva (southwestern Spain). The influence of these treatments on Trichoderma soil populations and on populations of soilborne pathogens was examined every year by isolating soil onto selective media. No strawberry pathogens were detected but Trichoderma soil populations increased each year after the treatment. Significant differences were noted between the treatments and also compared to the control. The largest populations were observed after treatments with methyl bromide and chloropicrin, and so resulting in a higher production. Chemical name used: trichloronitromethane (chloropicrin). 653 $aChloropicrin 653 $aFragaria ananassa 653 $aFragaria xananassa 653 $aFumigacao do solo 653 $aMethyl bromide 653 $aMetil bromide 653 $aMorango 653 $aProducao 700 1 $aBARRAU, C. 700 1 $aBLANCO, C. 700 1 $aARROYO, F. 700 1 $aPORRAS, M. 700 1 $aMEDINA, J.J. 700 1 $aROMERO, F. 773 $tHortscience, Alexandria$gv.38, n.7, 2003. CD-ROM.
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