Knowledge Center Catalog

Investigating the influence of antagonistic fungi Polydomus karssenii and Niesslia gamsii on the penetration of Heterodera filipjevi and Pratylenchus thornei in wheat (Record no. 69625)

MARC details
000 -LEADER
fixed length control field 03559nab|a22004097a|4500
001 - CONTROL NUMBER
control field 69625
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251218163511.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 2511272025|||||ne ||p|op||||00||0|eng|dd
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2452-2198 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/j.rhisph.2025.101045
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Atiya, O.
9 (RLIN) 11469
245 10 - TITLE STATEMENT
Title Investigating the influence of antagonistic fungi Polydomus karssenii and Niesslia gamsii on the penetration of Heterodera filipjevi and Pratylenchus thornei in wheat
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Netherlands :
Name of publisher, distributor, etc. Elsevier B.V.,
Date of publication, distribution, etc. 2025.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Plant parasitic nematodes (PPNs) significantly impact global wheat production. Strategies for managing PPN include developing tolerance/resistance varieties, crop rotation, and the use of nematicides. However, nematicides are highly toxic and have a non-target effect on the soil biota, emphasizing the need for safer alternatives and innovative approaches. This study investigated the suppressive effect of two nematode egg parasitic fungi, Polydomus karssenii (Ashrafi et al., 2023) and Niesslia gamsii (Ashrafi and Maier, 2017), on the penetration of the cereal cyst nematode (CCN) Heterodera filipjevi (Madzhidov, 1981) and the root lesion nematode (RLN) Pratylenchus thornei (Sher and Allen, 1953) into wheat roots. Two nematode-susceptible wheat cultivars, Bezostaya and Seri, were treated with P. karssenii and N. gamsii. Germinated seeds were dipped in a fungal suspension before being inoculated with the nematode species. Nematode penetration was evaluated at 48 h, 72 h, and 1 week after inoculation using acid fuchsin staining and microscopical examination. The results revealed that both fungal treatments reduced nematode penetration in both cultivars compared to untreated controls, with P. karssenii showing higher overall effectiveness. Polydomus karssenii reduced penetration of H. filipjevi by 91.9% and P. thornei by 85.9%, while N. gamsii reduced penetration of H. filipjevi by 76% and P. thornei by 67.3%. Additionally, fungal treatments delayed nematode penetration, no penetration was observed at 48 h in treated plants, while nematode penetration was observed in untreated plants during the same period. This study underscores the potential of P. karssenii and N. gamsii as sustainable biological agents against nematodes and emphasizes their role in integrated pest management strategies for wheat production.
546 ## - LANGUAGE NOTE
Language note Text in English
597 ## - CGIAR Initiative
CGIAR Impact area Climate adaptation & mitigation
-- Environmental health & biodiversity
-- Nutrition, health & food security
CGIAR Initiative Climate Resilience
-- Plant Health
CGIAR Action areas Resilient Agrifood Systems
Donor or Funder Centro Internacional de Mejoramiento de MaĆ­z y Trigo (CIMMYT)
-- German Agency for International Cooperation (GIZ)
CGSpace handle https://hdl.handle.net/10568/178626
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Biological control
Source of heading or term AGROVOC
9 (RLIN) 4535
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cereals
Source of heading or term AGROVOC
9 (RLIN) 1036
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Cysts
Source of heading or term AGROVOC
9 (RLIN) 19330
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Nematodes
Source of heading or term AGROVOC
9 (RLIN) 31701
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Fungi
Source of heading or term AGROVOC
9 (RLIN) 1121
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant nematodes
Source of heading or term AGROVOC
9 (RLIN) 4804
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Roots
Source of heading or term AGROVOC
9 (RLIN) 1755
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Wheat
Source of heading or term AGROVOC
9 (RLIN) 1310
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ashrafi, S.
9 (RLIN) 419
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Dababat, A.A.
Miscellaneous information Global Wheat Program
Field link and sequence number INT2918
9 (RLIN) 874
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Maier, W.
9 (RLIN) 190
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Toktay, H.
9 (RLIN) 1795
773 0# - HOST ITEM ENTRY
Title Rhizosphere
Place, publisher, and date of publication Netherlands : Elsevier B.V., 2025.
Related parts v. 33, art. 101045
International Standard Serial Number 2452-2198
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/36239
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
11/27/2025   11/27/2025 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 11/27/2025

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