Standardizing Pathogenicity Assays for Fusarium Wilt Pathogens of Ornamental Palms (Record no. 51333)

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control field MX-MdCICY
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control field 20250625160205.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
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Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-17170
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245 10 - TITLE STATEMENT
Title Standardizing Pathogenicity Assays for Fusarium Wilt Pathogens of Ornamental Palms
490 0# - SERIES STATEMENT
Volume/sequential designation Plant Disease, 102(8), p.1541-1548, 2018
520 3# - SUMMARY, ETC.
Summary, etc. Standardized protocols for determining pathogenicity of Fusarium oxysporum ff. spp. canariensis and palmarum, the cause of Fusarium wilt of ornamental palms, were developed using small palm plants with a minimum of three to four seedling leaves. For both protocols, a standard amount of inoculum (25 ml of 106 spores/ml)was pipetted onto and between the leaf bases of each plant, with excess material running down onto the roots and collecting in the container. After 3 days, the palm plants were transplanted into 450-ml containers filled with pine bark/sedge peat/sand potting mix. The protocol for F. oxysporum f. sp. canariensis differed from the protocol of F. oxysporum f. sp. palmarum by requiring that the lower 20 percent of roots be cut prior to inoculation and having the assay run for 6 months versus 3 months. These two assays were used to evaluate pathogenicity of multiple isolates of each pathogen. All 15 isolates of F. oxysporum f. sp. palmarum were pathogenic, whereas only 7 of 13 F. oxysporum f. sp. canariensis isolates were pathogenic. These assays were also used to determine susceptibility of other palm species to these pathogens. Washingtonia filifera, Butia odorata, Phoenix dactylifera, and P. reclinataappeared susceptible to F. oxysporum f. sp. palmarum, at least in the seedling stage. Other inoculation techniques are described that may be useful for evaluating Fusarium wilt disease management methods.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ORNAMENTAL PALMS
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Elliott, M. L.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/1ufhSNVr0Kt_8mS5yamLZ3f-JFdJEiXra/view?usp=drivesdk">https://drive.google.com/file/d/1ufhSNVr0Kt_8mS5yamLZ3f-JFdJEiXra/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-17170 25.06.2025 25.06.2025 Documentos solicitados