Cited by 783Nanocomposite Films for Food PackagingPlant-Microbe Interactions and ImmunityStudies on Chitinases and Chitosanases

Chitosan in plant protection

Open access
El Hadrami, Abdelbasset, Adam, Lorne R., El Hadrami, Ismail, Daayf, Fouad·2010·Marine Drugs

Abstract

Chitin and chitosan are naturally-occurring compounds that have potential in agriculture with regard to controlling plant diseases. These molecules were shown to display toxicity and inhibit fungal growth and development. They were reported to be active against viruses, bacteria and other pests. Fragments from chitin and chitosan are known to have eliciting activities leading to a variety of defense responses in host plants in response to microbial infections, including the accumulation of phytoalexins, pathogen-related (PR) proteins and proteinase inhibitors, lignin synthesis, and callose formation. Based on these and other proprieties that help strengthen host plant defenses, interest has been growing in using them in agricultural systems to reduce the negative impact of diseases on yield and quality of crops. This review recapitulates the properties and uses of chitin, chitosan, and their derivatives, and will focus on their applications and mechanisms of action during plant-pathogen interactions.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/md8040968

Cites

122 of 122 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 123 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. [76]El Hassni M Interaction Palmier dattier-Fusarium oxysporum albedinis: Elicitation des réactions de défense et développement de nouvelles stratégies pour le biocontrôle de la maladie du bayoud PhD Thesis Faculté des Sciences Semlalia Marrakech, Morocco 2005
  2. [79]El Hadrami A El Hadrami I Daayf F Bouarab K Brisson N Daayf F Suppression of induced plant defense responses by fungal pathogens Molecular-Plant Microbe Interactions CABI Wallingford, UK 2009 Chapter 10 231 268
  3. [121]Davis B Eveleigh DE Zikakis JP Chitosanases: occurrence, production and immobilization Chitin, Chitosan and Related Enzymes Academic Press New York, NY, USA 1984 161 179

Cited by

Sorted by citations

Authors
El Hadrami, A., Adam, L. R., El Hadrami, I., & Daayf, F.
Affiliations
  • University of Manitoba, Department of Plant Science, 222, Agriculture Building, Winnipeg, Manitoba, R3T 2N2, Canada
  • University of Manitoba (CA)
  • Laboratoire de Biotechnologies, Protection et Valorisation des Ressources Végétales (Biotec-VRV), Faculté des Sciences Semlalia, B.P. 2390, 40 000, Marrakech, Morocco
Corresponding author
Daayf, Fouad
Venue
Marine Drugs
Publisher
MDPI AG
Published
2010-03-30
Volume
8
Issue
4
Pages
968-987
ISSN
1660-3397 (ISSN-L)
OpenAlex
W2064011765
Cited by
783
References
123
Citations by year
2026: 54 · 2025: 56 · 2024: 51 · 2023: 85 · 2022: 74 · 2021: 63 · 2020: 82 · 2019: 57 · 2018: 39 · 2017: 47 · 2016: 44 · 2015: 29 · 2014: 35 · 2013: 29 · 2012: 21
FWCI
1.04
Type
journal article
Language
en
Open access
Locations
  • Marine Drugs (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Natural Sciences and Engineering Research Council of Canada
Topics
  • Physical Sciences › Materials Science › Biomaterials › Nanocomposite Films for Food Packaging
  • Life Sciences › Agricultural and Biological Sciences › Plant Science › Plant-Microbe Interactions and Immunity
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Studies on Chitinases and Chitosanases
Keywords
chitosan, chitin, plant disease control, plant defense response, elicitation, phytoalexins, pathogenesis-related proteins, protease inhibitors, lignin biosynthesis, callose deposition, antifungal activity, antiviral activity, plant-pathogen interaction, chitosan derivatives, biopesticides
MeSH terms
Agriculture, Anti-Infective Agents, Chitin, Plant Diseases, Plants, Crops, Agricultural, Chitosan

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review