ArticlePloS one2016
Defense Responses in Rice Induced by Silicon Amendment against Infestation by the Leaf Folder Cnaphalocrocis medinalis.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed, 130 citations in OpenAlex.
- Effects of silicon amendment to rice plants on leaf-folding behaviors of Cnaphalocrocis medinalis.Pest management science · 2026Article
- Effects of Si and N Addition onPlants (Basel, Switzerland) · 2026Article
- Silicon fertilization in maize increases attractiveness of nocturnal herbivore-induced plant volatiles to Spodoptera frugiperda natural enemies.Pest management science · 2025Article
- Silicon-Mediated Interactions Between Plant Antagonists.Plants (Basel, Switzerland) · 2025Review
- Insect resistance responses of ten Aster varieties to damage by Tephritis angustipennis in the three rivers source region of China.Scientific reports · 2025Article
- Review
- Comprehensive analysis of silicon impact on defense and metabolic responses in rice exposed to herbivory stress.Frontiers in plant science · 2024Article
- Enhanced chemical and physical defense traits in a rice cultivar showing resistance to leaffolder infestation.Crop health · 2023Article
- Biochemical Defense Responses in Red Rice Genotypes Possessing Differential Resistance to Brown Planthopper,Insects · 2023Article
- Developmental, Reproduction, and Feeding Preferences of thePlants (Basel, Switzerland) · 2023Article
- Silicon-mediated herbivore defence in a pasture grass under reduced and Anthropocene levels of COFrontiers in plant science · 2023Article
- Combined Effects of Soil Silicon and Host Plant Resistance on Planthoppers, Blast and Bacterial Blight in Tropical Rice.Insects · 2022Article
- Enhanced anti-herbivore defense of tomato plants against Spodoptera litura by their rhizosphere bacteria.BMC plant biology · 2022Article
- Exogenous Copper Application for the Elemental Defense of Rice Plants against Rice Leaffolder (Plants (Basel, Switzerland) · 2022Article
- Article
- Assessment of Silicon- and Mycorrhizae- Mediated Constitutive and Induced Systemic Resistance in Rice,Plants (Basel, Switzerland) · 2021Article
- Silicon Supplementation of Maize Impacts Fall Armyworm Colonization and Increases Predator Attraction.Neotropical entomology · 2021Article
- Exploration of silicon functions to integrate with biotic stress tolerance and crop improvement.Biological research · 2021Review
- Anti-herbivore activity of soluble silicon for crop protection in agriculture: a review.Environmental science and pollution research international · 2021Review
- Plant Silicon Amendment Does Not Reduce Population Growth of Schizaphis graminum or Host Quality for the Parasitoid Lysiphlebus testaceipes.Neotropical entomology · 2020Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Silicon (Si) amendment to plants can confer enhanced resistance to herbivores. In the present study, the physiological and cytological mechanisms underlying the enhanced resistance of plants with Si addition were investigated for one of the most destructive rice pests in Asian countries, the rice leaf folder, Cnaphalocrocis medinalis (Guenée). Activities of defense-related enzymes, superoxide dismutase, peroxidase, catalase, phenylalanine ammonia-lyase, and polyphenol oxidase, and concentrations of malondialdehyde and soluble protein in leaves were measured in rice plants with or without leaf folder infestation and with or without Si amendment at 0.32 g Si/kg soil. Silicon amendment significantly reduced leaf folder larval survival. Silicon addition alone did not change activities of defense-related enzymes and malondialdehyde concentration in rice leaves. With leaf folder infestation, activities of the defense-related enzymes increased and malondialdehyde concentration decreased in plants amended with Si. Soluble protein content increased with Si addition when the plants were not infested, but was reduced more in the infested plants with Si amendment than in those without Si addition. Regardless of leaf folder infestation, Si amendment significantly increased leaf Si content through increases in the number and width of silica cells. Our results show that Si addition enhances rice resistance to the leaf folder through priming the feeding stress defense system, reduction in soluble protein content and cell silicification of rice leaves.
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