Control Efficacy of Jingdusha against Corynespora cassiicola (Hyphomycetales: Dematiaceae) on Cucumber
Zhangtong Ma, Jinghang Hong, Juyong Zhao, Mingke Zuo, Tiefeng Song
Biotechnology Journal International · pp. 22–31 · Published 27 May 2023
10.9734/bji/2023/v27i3683Abstract
Aims: The paper aimed to clarify the effect of cucumber target leaf spot (TLS) under the Jingdusha (JDS) treatment. Study Design: We applied the method of artificial inoculation in the pot, and analyzed the changes in growth indexes and physiological characteristics. Place and Duration of Study: In 2018, these experiments were conducted in College of Bioscience and Biotechnology of Shenyang Agricultural University (Lab 240). Methodology: The seedlings in the two-leaf period were induced by the best application scheme of JDS, then inoculated Corynespora cassiicola for 24 h. Cucumber seedlings of each treatment group were randomly selected for photographing and growth index determination after inoculation for 5 d. The leaves of cucumber seedlings in each treatment group were randomly collected at 1 d, 3 d, 5 d, 7 d, and 9 d after inoculation for the determination of physiological and biochemical indicators. Results: When C. cassiicola infects cucumber, JDS can effectively improve the growth and photosynthetic pigment content of cucumber, reduce the degradation of chlorophyll (Chl) under the stress of C. cassiicola, strengthen the variety of metabolic responses in the plant, repair the enzyme protection system of cucumber leaves, reduce the accumulation of reactive oxygen species, shorten the process of membrane lipid peroxidation in blades. Conclusion: Taken together, these results suggest that JDS can improve the resistance of cucumber seedlings to C. cassiicola by regulating growth indexes and physiological characteristics. This work will provide a theoretical basis for further elucidating the molecular mechanism of JDS in cucumber defense against C. cassiicola.
References (10)
- 1 Benzimidazole- and QoI-resistance in Corynespora cassiicola populations from greenhouse-cultivated cucumber: An emerging problem in China [DOI]
- 2 Coevolutionary Governance of Antibiotic and Pesticide Resistance [DOI]
- 3 Alginate-Induced Disease Resistance in Plants [DOI]
- 4 Application of plant extracts as inducers to challenge leaf rust of wheat [DOI]
- 5 Do magnetic field applications affect in vitro regeneration, growth, phenolic profiles, antioxidant potential and defense enzyme activities (SOD, CAT and PAL) in lemon balm (Melissa officinalis L.)? [DOI]
- 6 Expression patterns of octoploid strawberry TGA genes reveal a potential role in response to Podosphaera aphanis infection [DOI]
- 7 Temperature and Humidity Regulate Sporulation of Corynespora cassiicola That Is Associated with Pathogenicity in Cucumber (Cucumis sativus L.) [DOI]
- 8 The effects of mepiquat chloride (DPC) on the soluble protein content and the activities of protective enzymes in cotton in response to aphid feeding and on the activities of detoxifying enzymes in aphids [DOI]
- 9 Transformation of Corynespora cassiicola by Agrobacterium tumefaciens [DOI]
- 10 [Analysis of chlorophyll and photosynthesis of a tomato chlorophyll-deficient mutant induced by EMS.] [DOI]
Cited by 2
Jinghang Hong, Zhangtong Ma, Juyong Zhao, Junqiu Li, Tiefeng Song · Biotechnology Journal International · 2023
Showing 1 of 2 known citations — external sources report more than can currently be individually listed.
Related research
- Effect of Cucumis sativus and Prunus armeniaca Juices on Blood Glucose, Insulin and Electrolytes of Alloxan Induced Diabetic Male Sprague Dawley Rats — shares topic coverage
- Bioefficacy of Fluoxapiprolin (30 G/L) and Fluopicolide (200 G/L) SC on Cucumber Downy Mildew — shares topic coverage
- Effect of Different Mulches on the Biometric Performance of Cucumber Crop under Polyhouse — shares topic coverage
- Influence of Drip Irrigation and Fertigation on Fruit Yield and Water Productivity of Cucumber under Naturally Ventilated Poly House — shares topic coverage
- Influence of Nutrient Management Practices on Growth, Flowering and Yield Attributes of Cucumber (Cucumis sativus) — shares topic coverage
Article metrics
Real usage data collected on this platform.
23
Page views
0
PDF downloads
2
Outbound clicks
2
Citations
Views over time
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
Traffic sources
Referring site, by host.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.